NVIDIA Tesla T4 Review | 118 Data compared

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  • Avg. price in UK: ~£730
  • Avg. price in US: ~$820
  • VRAM: 16 GB
  • Memory bus width: 256 bit
  • Thermal Design Power (TDP): 70 W

NVIDIA Tesla T4 review. Compare 118 technical specifications and user reviews to see how it ranks among graphics cards and if it is worth buying.

5.3

Overall score

What it is: An overall evaluation of the graphics card's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best graphics cards on the market.

Score components:

90.0%

5.2

Technical Score

10.0%

6.5

User score

Good
5.2

Technical Score

What it is: An assessment of the graphics card's technical performance, covering key areas such as gaming and rendering performance, ray tracing, memory configuration, power efficiency, cooling, connectivity, features, and build quality.

When it matters: When you want to compare graphics cards based on technical performance and available features.

Score components:

44.0%

4.1

Performance

24.0%

5.3

Memory

12.0%

5.3

Power & Cooling

11.0%

7.5

Platform & Features

5.0%

8.9

Design

4.0%

4.7

Connectivity & Media

Good
6.5

User score

What it is: A rating that combines user reviews and the total number of reviews received by the graphics card.

When it matters: When you want to understand how a graphics card performs in real use and how reliable it is in terms of performance, temperatures, noise, stability, and long-term ownership.

Score components:

70.0%

8.0

User reviews

30.0%

3.0

Popularity

User score:
United Kingdom
amazon
4.7
(13)
amazon
2.9
(4)
amazon
5.0
(1)
amazon
1.0
(1)
United States
Amazon_logo.png
4.8
(13)
Amazon_logo.png
2.5
(5)
Amazon_logo.png
5.0
(1)
Amazon_logo.png
1.0
(1)

(Reviews last updated: June 2026)

Good
  • 6.4
    Gaming

    Score components:

    45.0%

    ?

    Floating-point performance

    25.0%

    5.2

    VRAM

    20.0%

    3.8

    Ray tracing cores / units

    10.0%

    7.6

    PCI Express (PCIe) version

  • 6.8
    Video editing

    Score components:

    35.0%

    7.0

    AV1 encode

    30.0%

    5.2

    VRAM

    20.0%

    ?

    Floating-point performance

    15.0%

    7.6

    PCI Express (PCIe) version

  • 6.8
    1080p

    Score components:

    55.0%

    ?

    Floating-point performance

    25.0%

    5.2

    VRAM

    10.0%

    3.8

    Ray tracing cores / units

    10.0%

    7.6

    PCI Express (PCIe) version

  • 6.5
    1440p

    Score components:

    50.0%

    ?

    Floating-point performance

    30.0%

    5.2

    VRAM

    15.0%

    3.8

    Ray tracing cores / units

    5.0%

    7.6

    PCI Express (PCIe) version

  • 6.2
    4K

    Score components:

    40.0%

    ?

    Floating-point performance

    35.0%

    5.2

    VRAM

    20.0%

    3.8

    Ray tracing cores / units

    5.0%

    7.6

    PCI Express (PCIe) version

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Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The NVIDIA Tesla T4 is a professional-grade accelerator based on the 12nm Turing architecture, specifically optimized for AI inference and data center workloads. It features 2,560 CUDA cores, 320 Tensor Cores, and 40 RT cores, delivering 8.1 TFLOPS of FP32 and up to 260 TOPS of INT4 performance. Equipped with 16GB of GDDR6 memory on a 256-bit interface (320 GB/s bandwidth), its primary advantages include a highly efficient 70W TDP that requires no external power connectors and a compact, single-slot, low-profile form factor ideal for high-density server deployments. However, it is held back by a lack of physical display outputs, reliance on passive cooling that requires high-airflow server environments, and lower raw clock speeds compared to its consumer-grade gaming counterparts.

Technical Specifications of NVIDIA Tesla T4

Technical Score

What it is: An assessment of the graphics card's technical performance, covering key areas such as gaming and rendering performance, ray tracing, memory configuration, power efficiency, cooling, connectivity, features, and build quality.

When it matters: When you want to compare graphics cards based on technical performance and available features.

Score components:

44.0%

4.1

Performance

24.0%

5.3

Memory

12.0%

5.3

Power & Cooling

11.0%

7.5

Platform & Features

5.0%

8.9

Design

4.0%

4.7

Connectivity & Media

5.2
NVIDIA Tesla T4 has a technical score of 5.17 points, which is lower than that of 76% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the graphics card.

When it matters: When you want to understand how a graphics card performs in real use and how reliable it is in terms of performance, temperatures, noise, stability, and long-term ownership.

Score components:

70.0%

8.0

User reviews

30.0%

3.0

Popularity

User score:
United Kingdom
amazon
4.7
(13)
amazon
2.9
(4)
amazon
5.0
(1)
amazon
1.0
(1)
United States
Amazon_logo.png
4.8
(13)
Amazon_logo.png
2.5
(5)
Amazon_logo.png
5.0
(1)
Amazon_logo.png
1.0
(1)

(Reviews last updated: June 2026)

6.5
NVIDIA Tesla T4 has a user score of 6.46 points, which is lower than that of 96.4% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the graphics card.
When it matters: When you prefer a graphics card that has already been chosen and reviewed by many other users.
3.0
NVIDIA Tesla T4 has a popularity of 3 points, which is higher than 53.1% of products in this category.
Ratio quality/price

What it is: An indicator that combines the graphics card's overall rating with its cost.

When it matters: When you are looking for a graphics card that offers a strong balance of performance, features, and price.

Score components:

60.0%

5.3

Overall score

40.0%

6.7

Price

5.7
NVIDIA Tesla T4 has a quality-to-price ratio of 5.7 points, which is lower than 87.7% of products in this category.
3DMark Time Spy benchmark score
What it is: Benchmark result from 3DMark Time Spy, a synthetic DirectX 12 test often used as a quick gaming-performance reference.
When it matters: When you need a fast rough performance sort before digging into game-specific reviews and frame-rate data.

Importance: LOW

?
3DMark Port Royal score
What it is: Benchmark result from 3DMark Port Royal, a synthetic test focused on ray tracing performance.
When it matters: When ray tracing matters in the games you actually play and you want one quick way to separate stronger and weaker RT cards.

Importance: LOW

?
PassMark (G3D) result
What it is: Overall GPU performance score in PassMark G3D benchmark
When it matters: When you need one broad score to sort cards into rough performance tiers.

Importance: LOW

?
PassMark (DirectCompute) result
What it is: PassMark score for DirectCompute performance tests
When it matters: When compute workloads matter alongside gaming performance.

Importance: LOW

?
Floating-point performance
What it is: Theoretical floating-point compute performance of the GPU.
When it matters: When rendering, AI, or heavy compute work needs strong single-precision throughput.

Importance: LOW

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VRAM
What it is: Total video memory available on the graphics card
When it matters: When you play at high settings, use texture mods, or work with large creative projects.

Importance: HIGH

16 GB
NVIDIA Tesla T4 has 16 GB of VRAM, which is more than 61.4% of graphics cards and equal to 28.7% of graphics cards.
Memory type
What it is: Type of graphics memory used (GDDR6, HBM2e, etc.)
When it matters: When memory technology is part of the buying decision because it affects bandwidth class, power use, and product positioning.

Importance: LOW

GDDR6
GDDR version
What it is: Generation of GDDR memory used by the graphics card.
When it matters: When you want to separate older memory generations from newer ones before comparing bandwidth, power behavior, and market tier.

Importance: LOW

GDDR6
NVIDIA Tesla T4 uses GDDR6 memory, which is newer than on 16.6% of graphics cards and equal to 39.1% of graphics cards.
Memory bus width
What it is: Width of the memory interface bus in bits
When it matters: When you care about steadier performance at higher resolutions, heavier texture settings, or ray-traced workloads that stress memory traffic.

Importance: HIGH

256 bit
NVIDIA Tesla T4 uses a 256 bit memory bus, which is wider than that of 49.5% of graphics cards and equal to that of 36.1% of graphics cards.
Maximum memory bandwidth
What it is: Maximum data transfer rate between GPU and its memory
When it matters: When 4K gaming, ray tracing, or creator work can choke a slower memory subsystem.

Importance: HIGH

320 GB/s
NVIDIA Tesla T4 reaches 320 GB/s memory bandwidth, which is lower than that of 66.6% of graphics cards and equal to that of 2.9% of graphics cards.
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PCI Express (PCIe) version
What it is: Version of PCI Express interface supported
When it matters: When you are pairing the card with an older motherboard and want to avoid leaving bandwidth or future compatibility on the table.

Importance: LOW

3.0
NVIDIA Tesla T4 supports PCIe 3.0, which is older than on 77.6% of graphics cards and equal to 20.3% of graphics cards.
PCIe lanes
What it is: Number of PCI Express lanes used for communication
When it matters: When limited lane width could bottleneck the card in some systems.

Importance: LOW

x16
NVIDIA Tesla T4 uses x16 PCIe lanes, which is more than 31.5% of graphics cards and equal to 68.6% of graphics cards.
DirectX version
What it is: Highest supported DirectX API version
When it matters: When you play newer Windows games that depend on the latest graphics features.

Importance: LOW

?
Vulkan version
What it is: Highest supported Vulkan API version
When it matters: When modern games, emulators, or creative apps lean on Vulkan support.

Importance: LOW

1.4
NVIDIA Tesla T4 supports Vulkan 1.4, which is more advanced than on 26.6% of graphics cards and equal to 73.4% of graphics cards.
OpenGL version
What it is: Highest supported OpenGL API version
When it matters: When older games or pro apps still depend on OpenGL compatibility.

Importance: LOW

4.6
NVIDIA Tesla T4 supports OpenGL 4.6, which is more advanced than on 4.8% of graphics cards and equal to 95.2% of graphics cards.
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Max displays supported
What it is: Total number of external displays supported simultaneously
When it matters: When you run a multi-monitor desk for sim racing, trading, or editing.

Importance: LOW

N/A
Max digital resolution
What it is: Maximum supported digital display resolution
When it matters: When you plan to drive 4K or 8K panels at their native resolution.

Importance: LOW

N/A
DisplayPort outputs
What it is: Number of DisplayPort video outputs
When it matters: When your setup needs several high-refresh monitors without adapters.

Importance: LOW

0
NVIDIA Tesla T4 offers 0 DisplayPort outputs, which is fewer than 98.1% of graphics cards and equal to 1.9% of graphics cards.
DisplayPort version
What it is: Version of DisplayPort standard supported
When it matters: When your monitor setup depends on newer DisplayPort features for higher refresh rates, higher resolution, or better cable flexibility.

Importance: LOW

N/A
DisplayPort link rates
What it is: Supported data link rates for DisplayPort connections
When it matters: When you are pushing high resolution and refresh rate over DisplayPort.

Importance: LOW

N/A
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Thermal Design Power (TDP)
What it is: Typical power consumption under full load (TDP)
When it matters: When you need a realistic idea of power draw before choosing a PSU or case.

Importance: MEDIUM

70 W
NVIDIA Tesla T4 has a TDP of 70 W, which is lower than that of 93.6% of graphics cards and equal to that of 1.5% of graphics cards.
Power consumption while under peak load
What it is: Peak power draw of the graphics card under maximum load.
When it matters: When transient-heavy gaming loads could stress your power supply.

Importance: LOW

70 W
NVIDIA Tesla T4 draws 70 W under peak load, which is lower than 93.6% of graphics cards and equal to 1.5% of graphics cards.
Recommended PSU wattage
What it is: Recommended wattage of the system power supply
When it matters: When you are checking whether your current power supply is enough.

Importance: LOW

250 W
NVIDIA Tesla T4 recommends a 250 W PSU, which is lower than that of 99.5% of graphics cards and equal to that of 0.4% of graphics cards.
Board power limit
What it is: Maximum configurable power limit for the GPU board
When it matters: When you care about how far the card can be pushed through tuning or factory power settings.

Importance: LOW

70 W
NVIDIA Tesla T4 has a board power limit of 70 W, which is lower than that of 94.3% of graphics cards and equal to that of 2% of graphics cards.
PCIe power spec
What it is: PCIe power delivery specification followed
When it matters: When you are checking whether the slot and external cables match the card's intended power-delivery standard.

Importance: LOW

70 W
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Size
What it is: Physical size of the GPU card
When it matters: When you need the card to fit a compact case without blocking nearby hardware.

Importance: LOW

?
Length
What it is: Physical length of the GPU card
When it matters: When front radiators or drive cages leave only limited GPU clearance.

Importance: LOW

168 mm
NVIDIA Tesla T4 is 168 mm long, which is shorter than 95.8% of graphics cards and equal in length to 1% of graphics cards.
Height
What it is: Physical height of the GPU card
When it matters: When side panels, brackets, or tight case layouts reduce vertical clearance.

Importance: LOW

68.9 mm
NVIDIA Tesla T4 is 68.9 mm tall, which is shorter than 99.4% of graphics cards and equal in height to 0.1% of graphics cards.
Slot width
What it is: Number of PCIe slots occupied by the card
When it matters: When you need room for another PCIe card or better airflow under the GPU.

Importance: LOW

1 slot/s
NVIDIA Tesla T4 occupies 1 slot/s, which is slimmer than 96.6% of graphics cards and equal in width to 3.4% of graphics cards.
Weight
What it is: Total weight of the graphics card
When it matters: When sag, bracket support, or shipping stress matters in your build.

Importance: LOW

301 g
NVIDIA Tesla T4 weighs 301 g, which is lighter than 97.9% of graphics cards.
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NVIDIA Tesla T4 vs the average graphics card

  • 67.4% lower TDP
    NVIDIA Tesla T4 has a lower TDP than the average graphics card (70 W vs 215 W). The average graphics card has a TDP of 215 W.
    What it is: Typical power consumption under full load (TDP)
    When it matters: When you need a realistic idea of power draw before choosing a PSU or case.

    Importance: MEDIUM

    NVIDIA Tesla T4 has a lower TDP than the average graphics card (70 W vs 215 W). The average graphics card has a TDP of 215 W.70 W vs 215 W
  • 128 more AI cores
    NVIDIA Tesla T4 has more AI cores than the average graphics card (320 vs 192). The average graphics card has 192 AI cores.
    What it is: Number of tensor or AI processing cores
    When it matters: When AI features, frame generation, or creator tools use dedicated matrix hardware.

    Importance: MEDIUM

    NVIDIA Tesla T4 has more AI cores than the average graphics card (320 vs 192). The average graphics card has 192 AI cores.320 vs 192
  • 61.5% lower PSU requirement
    NVIDIA Tesla T4 has a lower PSU requirement than the average graphics card (250 W vs 650 W). The average graphics card has a PSU requirement of 650 W.
    What it is: Recommended wattage of the system power supply
    When it matters: When you are checking whether your current power supply is enough.

    Importance: LOW

    NVIDIA Tesla T4 has a lower PSU requirement than the average graphics card (250 W vs 650 W). The average graphics card has a PSU requirement of 650 W.250 W vs 650 W
  • 117.37 mm shorter card length
    NVIDIA Tesla T4 is shorter than the average graphics card (168 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.
    What it is: Physical length of the GPU card
    When it matters: When front radiators or drive cages leave only limited GPU clearance.

    Importance: LOW

    NVIDIA Tesla T4 is shorter than the average graphics card (168 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.168 mm vs 285.37 mm
  • 4 GB more VRAM
    NVIDIA Tesla T4 has more VRAM than the average graphics card (16 GB vs 12 GB). The average graphics card has 12 GB VRAM.
    What it is: Total video memory available on the graphics card
    When it matters: When you play at high settings, use texture mods, or work with large creative projects.

    Importance: HIGH

    NVIDIA Tesla T4 has more VRAM than the average graphics card (16 GB vs 12 GB). The average graphics card has 12 GB VRAM.16 GB vs 12 GB
  • Supports ECC memory
    NVIDIA Tesla T4 supports ECC memory, the average graphics card does not.
    What it is: Supports error-correcting code memory for higher reliability
    When it matters: When stability and error correction matter more than pure gaming value.

    Importance: LOW

    NVIDIA Tesla T4 supports ECC memory, the average graphics card does not.
  • 58.1 mm lower card height
    NVIDIA Tesla T4 is shorter than the average graphics card (68.9 mm vs 127 mm). The average graphics card has a height of 127 mm.
    What it is: Physical height of the GPU card
    When it matters: When side panels, brackets, or tight case layouts reduce vertical clearance.

    Importance: LOW

    NVIDIA Tesla T4 is shorter than the average graphics card (68.9 mm vs 127 mm). The average graphics card has a height of 127 mm.68.9 mm vs 127 mm
  • 68.2% lower board power limit
    NVIDIA Tesla T4 has a lower board power limit than the average graphics card (70 W vs 220 W). The average graphics card has a board power limit of 220 W.
    What it is: Maximum configurable power limit for the GPU board
    When it matters: When you care about how far the card can be pushed through tuning or factory power settings.

    Importance: LOW

    NVIDIA Tesla T4 has a lower board power limit than the average graphics card (70 W vs 220 W). The average graphics card has a board power limit of 220 W.70 W vs 220 W
  • 128 more AI cores
    NVIDIA Tesla T4 has more AI cores than the average graphics card (320 vs 192). The average graphics card has 192 AI cores.
  • 2.2x higher FP16 performance
    NVIDIA Tesla T4 has a higher FP16 performance than the average graphics card (65 TFLOPS vs 29.5 TFLOPS). The average graphics card has FP16 performance of 29.5 TFLOPS.
  • 4 GB more VRAM
    NVIDIA Tesla T4 has more VRAM than the average graphics card (16 GB vs 12 GB). The average graphics card has 12 GB VRAM.
  • Supports ECC memory
    NVIDIA Tesla T4 supports ECC memory, the average graphics card does not.
  • Supports virtual GPU
    NVIDIA Tesla T4 supports virtual GPU features, the average graphics card does not.
  • Broader encode codec support
    NVIDIA Tesla T4 supports broader hardware encode codec support than the average graphics card (H.264/H.265 vs H.264).
  • More NVENC sessions
    NVIDIA Tesla T4 has more concurrent NVENC sessions than the average graphics card (Unlimited vs 8). The average graphics card has 8 concurrent NVENC sessions.
  • 67.4% lower TDP
    NVIDIA Tesla T4 has a lower TDP than the average graphics card (70 W vs 215 W). The average graphics card has a TDP of 215 W.
  • 61.5% lower PSU requirement
    NVIDIA Tesla T4 has a lower PSU requirement than the average graphics card (250 W vs 650 W). The average graphics card has a PSU requirement of 650 W.
  • 68.2% lower board power limit
    NVIDIA Tesla T4 has a lower board power limit than the average graphics card (70 W vs 220 W). The average graphics card has a board power limit of 220 W.
  • 68.2% lower peak power draw
    NVIDIA Tesla T4 has a lower peak power draw than the average graphics card (70 W vs 220 W). The average graphics card has a peak power draw of 220 W.
  • 117.37 mm shorter card length
    NVIDIA Tesla T4 is shorter than the average graphics card (168 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.
  • 58.1 mm lower card height
    NVIDIA Tesla T4 is shorter than the average graphics card (68.9 mm vs 127 mm). The average graphics card has a height of 127 mm.
  • 1 slot/s slimmer design
    NVIDIA Tesla T4 occupies fewer slots than the average graphics card (1 slot/s vs 2 slot/s). The average graphics card occupies 2 slot/s.
  • 69.8% lighter card weight
    NVIDIA Tesla T4 is lighter than the average graphics card (301 g vs 998 g). The average graphics card weighs 998 g.
  • 36.4% lower boost clock speed
    NVIDIA Tesla T4 has a lower boost GPU clock than the average graphics card (1,590 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.
  • 69.5% lower base clock speed
    NVIDIA Tesla T4 has a lower base GPU clock than the average graphics card (585 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.
  • 64.6% lower FP32 performance
    NVIDIA Tesla T4 has a lower FP32 performance than the average graphics card (8.1 TFLOPS vs 22.86 TFLOPS). The average graphics card has FP32 performance of 22.86 TFLOPS.
  • 32.5% lower texture rate
    NVIDIA Tesla T4 has a lower texture rate than the average graphics card (254.4 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.
  • 8 fewer ray tracing cores
    NVIDIA Tesla T4 has fewer ray tracing cores than the average graphics card (40 vs 48). The average graphics card has 48 ray tracing cores.
  • 24 fewer TMUs
    NVIDIA Tesla T4 has fewer TMUs than the average graphics card (160 vs 184). The average graphics card has 184 TMUs.
  • 72.1% lower INT8 performance
    NVIDIA Tesla T4 has a lower INT8 performance than the average graphics card (130 TOPS vs 466 TOPS). The average graphics card has INT8 performance of 466 TOPS.
  • 47.4% slower memory speed
    NVIDIA Tesla T4 has a lower effective memory speed than the average graphics card (10,000 MHz vs 19,000 MHz). The average graphics card reaches an effective memory speed of 19,000 MHz.
  • 28.6% lower memory bandwidth
    NVIDIA Tesla T4 has a lower memory bandwidth than the average graphics card (320 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.
  • 28.6% slower VRAM clock
    NVIDIA Tesla T4 has a lower VRAM clock than the average graphics card (1,250 MHz vs 1,750 MHz). The average graphics card runs its VRAM at 1,750 MHz.
  • 87.5% smaller L2 cache
    NVIDIA Tesla T4 has fewer L2 cache than the average graphics card (4 MB vs 32 MB). The average graphics card has 32 MB L2 cache.
  • 50% smaller L1 cache
    NVIDIA Tesla T4 has fewer L1 cache than the average graphics card (64 vs 128). The average graphics card has 128 L1 cache.
  • 2.4x larger process node
    NVIDIA Tesla T4 has a higher process node than the average graphics card (12 nm vs 5 nm). The average graphics card uses a process node of 5 nm.
  • No DLSS support
    NVIDIA Tesla T4 does not support DLSS, the average graphics card does.
  • Older PCIe version
    NVIDIA Tesla T4 supports an older PCIe version than the average graphics card (3 vs 4.0).
  • 5 older
    NVIDIA Tesla T4 was released earlier than the average graphics card (2,018 vs 2,023).
  • Older encoder generation
    NVIDIA Tesla T4 uses an older encoder generation than the average graphics card (6 vs 8). The average graphics card uses encoder generation 8.
  • 79.1% larger GPU die
    NVIDIA Tesla T4 has a higher GPU die size than the average graphics card (545 mm² vs 304.25 mm²). The average graphics card has a GPU die size of 304.25 mm².
  • 3 fewer DisplayPort outputs
    NVIDIA Tesla T4 has fewer DisplayPort outputs than the average graphics card (0 vs 3). The average graphics card has 3 DisplayPort outputs.
  • No AV1 encoding
    NVIDIA Tesla T4 does not support AV1 encoding, the average graphics card does.
  • No AV1 decoding
    NVIDIA Tesla T4 does not support AV1 decoding, the average graphics card does.
  • No DSC support
    NVIDIA Tesla T4 does not support DSC, the average graphics card does.
  • No HDMI output
    NVIDIA Tesla T4 does not include HDMI output, the average graphics card does.
  • Not VR ready
    NVIDIA Tesla T4 is not VR ready, while the average graphics card is.
  • 3 fewer fans
    NVIDIA Tesla T4 has fewer fans than the average graphics card (0 vs 3).
  • 3.27x higher idle power draw
    NVIDIA Tesla T4 has a higher idle power draw than the average graphics card (36 W vs 11 W). The average graphics card has an idle power draw of 11 W.
  • 9 °C higher load temperature
    NVIDIA Tesla T4 has a higher load temperature than the average graphics card (76 °C vs 67 °C). The average graphics card has a load temperature of 67 °C.
  • No backplate
    NVIDIA Tesla T4 does not include a backplate, the average graphics card does.
  • No RGB lighting
    NVIDIA Tesla T4 does not include RGB lighting, the average graphics card does.
  • 36.4% lower boost clock speed
    NVIDIA Tesla T4 has a lower boost GPU clock than the average graphics card (1,590 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.
    What it is: Maximum boost frequency the GPU can reach under load
    When it matters: When you want a rough idea of peak advertised frequency, while knowing real sustained clocks still depend on cooling and power limits.

    Importance: HIGH

    NVIDIA Tesla T4 has a lower boost GPU clock than the average graphics card (1,590 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.1590 MHz vs 2500 MHz
  • 3 fewer fans
    NVIDIA Tesla T4 has fewer fans than the average graphics card (0 vs 3).
    What it is: Total number of cooling fans
    When it matters: When you compare cooler designs and want one more clue about thermal potential.

    Importance: MEDIUM

    NVIDIA Tesla T4 has fewer fans than the average graphics card (0 vs 3).0 vs 3
  • 69.5% lower base clock speed
    NVIDIA Tesla T4 has a lower base GPU clock than the average graphics card (585 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.
    What it is: Base operating frequency of the GPU core under standard conditions
    When it matters: When you want to understand the card's guaranteed starting frequency instead of looking only at optimistic boost figures.

    Importance: HIGH

    NVIDIA Tesla T4 has a lower base GPU clock than the average graphics card (585 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.585 MHz vs 1920 MHz
  • 2.4x larger process node
    NVIDIA Tesla T4 has a higher process node than the average graphics card (12 nm vs 5 nm). The average graphics card uses a process node of 5 nm.
    What it is: Size of the manufacturing process in nanometers
    When it matters: When process node differences may affect power, heat, and overall efficiency.

    Importance: MEDIUM

    NVIDIA Tesla T4 has a higher process node than the average graphics card (12 nm vs 5 nm). The average graphics card uses a process node of 5 nm.12 nm vs 5 nm
  • No DLSS support
    NVIDIA Tesla T4 does not support DLSS, the average graphics card does.
    What it is: Supports NVIDIA DLSS upscaling technology
    When it matters: When you play NVIDIA-supported games and want better frame rates at higher settings.

    Importance: LOW

    NVIDIA Tesla T4 does not support DLSS, the average graphics card does.
  • 47.4% slower memory speed
    NVIDIA Tesla T4 has a lower effective memory speed than the average graphics card (10,000 MHz vs 19,000 MHz). The average graphics card reaches an effective memory speed of 19,000 MHz.
    What it is: Effective memory data rate combining clock and bus width
    When it matters: When you compare how quickly each card can push data through its memory subsystem.

    Importance: MEDIUM

    NVIDIA Tesla T4 has a lower effective memory speed than the average graphics card (10,000 MHz vs 19,000 MHz). The average graphics card reaches an effective memory speed of 19,000 MHz.10000 MHz vs 19000 MHz
  • 64.6% lower FP32 performance
    NVIDIA Tesla T4 has a lower FP32 performance than the average graphics card (8.1 TFLOPS vs 22.86 TFLOPS). The average graphics card has FP32 performance of 22.86 TFLOPS.
    What it is: Single-precision floating-point performance in TFLOPs
    When it matters: When rendering, AI, or heavy compute work needs strong single-precision throughput.

    Importance: MEDIUM

    NVIDIA Tesla T4 has a lower FP32 performance than the average graphics card (8.1 TFLOPS vs 22.86 TFLOPS). The average graphics card has FP32 performance of 22.86 TFLOPS.8.1 TFLOPS vs 22.86 TFLOPS
  • 3 fewer DisplayPort outputs
    NVIDIA Tesla T4 has fewer DisplayPort outputs than the average graphics card (0 vs 3). The average graphics card has 3 DisplayPort outputs.
    What it is: Number of DisplayPort video outputs
    When it matters: When your setup needs several high-refresh monitors without adapters.

    Importance: LOW

    NVIDIA Tesla T4 has fewer DisplayPort outputs than the average graphics card (0 vs 3). The average graphics card has 3 DisplayPort outputs.0 vs 3

Graphic comparison of NVIDIA Tesla T4 and

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Third-party reviews

What customers like about NVIDIA Tesla T4?

  • Extremely energy-efficient with a low 70W TDP, requiring no external power connectors.
  • Single-slot, low-profile form factor allows for high-density deployment in servers.
  • Excellent for AI inference, handling INT8 and INT4 precisions efficiently.
  • Supports 16GB of GDDR6 ECC memory, which is critical for data integrity in professional workloads.
  • Powerful video transcoding capabilities, supporting up to 38 simultaneous 1080p streams.
  • Strong virtualization support (vGPU) for remote desktops and multi-user environments.
  • Passive cooling design reduces noise and moving parts, ideal for cooled server racks.

What customers dislike about NVIDIA Tesla T4?

  • No physical display outputs, making it unsuitable as a primary GPU for traditional desktop use.
  • Passively cooled design requires high-airflow server chassis to prevent overheating in standard PCs.
  • Relatively low clock speeds compared to consumer counterparts like the RTX 2060 Super.
  • Limited double-precision (FP64) performance, making it poor for specific scientific simulations.
  • Older Turing architecture means it is significantly outperformed by newer Ampere (A10) or Lovelace (L4) cards.
  • Expensive for the raw compute power provided if used outside of its specific enterprise/AI niches.
  • Poor value for gaming due to lack of DLSS support and driver optimizations.

Expert reviews

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dell.com
24/09/2021

Dell Support Article 000132094 evaluates NVIDIA T4 Tensor Core GPU training performance using MLPerf benchmarks on a PowerEdge R740 server, comparing up to four T4 GPUs against V100-PCIe configurations across tasks like ResNet-50 and Transformer. The study shows that while the single-width T4 offers superior scaling and energy efficiency, allowing higher density per server, it...Read more

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owehrens.com
22/12/2022

In this review, Oliver Wehrens evaluates the performance of the OpenAI Whisper "large" model for transcribing a 2:01-hour (7,250 seconds) audio file, comparing the Nvidia Tesla T4 and the Nvidia Tesla A100 GPUs. Testing on Google Colab, the Tesla T4 required 794 seconds to complete the transcription, achieving a 9.2x speed increase relative to real-time audio playback. Stepping up...Read more

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servethehome.com
02/10/2019

The ServeTheHome analysis identifies the NVIDIA Tesla T4 as a flexible, Turing-based GPU designed for AI inference, featuring 16GB of ECC memory and INT4 capabilities. Pros include its low-profile, single-slot form factor, 70W power consumption via the PCIe slot, and the ability to pack multiple units into 1U/2U servers without requiring external power. Conversely, the T4's cons...Read more

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medium.com
02/06/2025

This Medium review benchmarks AI performance, showing that CPUs are unsuitable for LLM workloads, with the RTX 4090 offering the best price-to-performance for training and inference. While the Tesla T4 provides a cost-effective entry point with a 15x to 50x speed boost over CPUs, the RTX 5090 underperformed in tests due to optimization issues. Medium ·Mehul Gupta The main advantage...Read more

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medium.com
07/09/2025

Tharindu Sankalpa's benchmark of Qwen models across NVIDIA T4, L4, and H100 GPUs highlights predictable scalability, with the H100 delivering high-speed, 50+ token-per-second performance for heavy workloads. The mid-tier L4 GPU is identified as the optimal, cost-efficient solution, providing a stable 30+ tokens per second at a moderate cost for 7B models. Conversely, the T4...Read more

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dell.com
24/09/2021

The Dell technical article evaluates the NVIDIA T4 Tensor Core GPU using the MLPerf v0.5 suite on a PowerEdge R740, highlighting versatile support across AI workloads and efficient, high-density scaling for multiple cards. However, the T4 exhibited significant training instability in certain models (GNMT, NCF, Transformer) and, while suitable for lower-scale tasks, was outpaced 2.2x...Read more

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microway.com
15/03/2019

The Microway review provides a comprehensive performance benchmark of the NVIDIA Tesla T4 GPU, comparing it to the high-end Tesla P100 and V100 models using the Scalable Heterogeneous Computing (SHOC) benchmark suite. The evaluation highlights the T4's design as an incredibly cost-effective, energy-efficient accelerator tailored specifically for machine learning inference and...Read more

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servethehome.com
02/10/2019

The ServeTheHome review highlights the NVIDIA Tesla T4 as a highly efficient, 70W, single-slot, low-profile PCIe accelerator designed for enterprise AI inference, utilizing 16GB of ECC GDDR6 memory. Its key advantages include exceptional deployment density, reduced cable clutter, and improved server airflow, alongside significant INT4/INT8 throughput (130 TOPS) that allows for...Read more

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igorslab.de
22/07/2020

The provided review analyzes the performance of NVIDIA's Turing-generation NvEnc (hardware-based video encoder) against traditional software-based CPU encoding (x264) for livestreaming on platforms like Twitch and YouTube. Conducted as part of a bachelor's thesis, the evaluation utilized HandBrake to convert 11 uncompressed 1080p source videos using standard streaming constraints...Read more

Video reviews

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