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ZOTAC GeForce GT 730 Review | 118 Data compared

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  • Avg. price in UK: ~£90
  • Avg. price in US: ~$90
  • VRAM: 4 GB
  • Memory bus width: 64 bit
  • Thermal Design Power (TDP): 38 W

ZOTAC GeForce GT 730 review. Compare 118 technical specifications and user reviews to see how it ranks among graphics cards and if it is worth buying.

3.5

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%

2.9

Technical Score

10.0%

9.0

User score

Poor
2.9

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%

1.9

Performance

24.0%

1.6

Memory

12.0%

4.8

Power & Cooling

11.0%

4.2

Platform & Features

5.0%

8.9

Design

4.0%

4.3

Connectivity & Media

Very poor
9.0

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%

8.6

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(2952)
United States
Amazon_logo.png
4.3
(3027)

(Reviews last updated: June 2026)

Exceptional
  • 3.0
    Gaming

    Score components:

    45.0%

    1.0

    Floating-point performance

    25.0%

    1.6

    VRAM

    20.0%

    ?

    Ray tracing cores / units

    10.0%

    5.2

    PCI Express (PCIe) version

  • 3.9
    Video editing

    Score components:

    35.0%

    7.0

    AV1 encode

    30.0%

    1.6

    VRAM

    20.0%

    1.0

    Floating-point performance

    15.0%

    5.2

    PCI Express (PCIe) version

  • 2.3
    1080p

    Score components:

    55.0%

    1.0

    Floating-point performance

    25.0%

    1.6

    VRAM

    10.0%

    ?

    Ray tracing cores / units

    10.0%

    5.2

    PCI Express (PCIe) version

  • 2.4
    1440p

    Score components:

    50.0%

    1.0

    Floating-point performance

    30.0%

    1.6

    VRAM

    15.0%

    ?

    Ray tracing cores / units

    5.0%

    5.2

    PCI Express (PCIe) version

  • 2.8
    4K

    Score components:

    40.0%

    1.0

    Floating-point performance

    35.0%

    1.6

    VRAM

    20.0%

    ?

    Ray tracing cores / units

    5.0%

    5.2

    PCI Express (PCIe) version

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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 ZOTAC GeForce GT 730 is a budget-tier, low-profile graphics card built on NVIDIA's Kepler architecture, featuring 384 CUDA cores, a 902 MHz core clock, and configurations with up to 4GB of DDR3 or GDDR5 memory on a 64-bit bus. Its main advantages include an ultra-low power consumption of 25W that requires no external power connectors, a fanless passive cooling design for silent operation, and support for up to three simultaneous displays via HDMI, DVI, and VGA. However, it is significantly outdated for modern AAA gaming, limited by its older PCIe 2.0 interface, and may offer performance inferior to some contemporary integrated graphics solutions.

Technical Specifications of ZOTAC GeForce GT 730

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%

1.9

Performance

24.0%

1.6

Memory

12.0%

4.8

Power & Cooling

11.0%

4.2

Platform & Features

5.0%

8.9

Design

4.0%

4.3

Connectivity & Media

2.9
ZOTAC GeForce GT 730 has a technical score of 2.85 points, which is lower than that of 98.5% 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%

8.6

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(2952)
United States
Amazon_logo.png
4.3
(3027)

(Reviews last updated: June 2026)

9.0
ZOTAC GeForce GT 730 has a user score of 9.02 points, which is higher than that of 78.3% 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.
10
ZOTAC GeForce GT 730 has a popularity of 10 points, which is higher than 77.9% 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%

3.5

Overall score

40.0%

10

Price

5.4
ZOTAC GeForce GT 730 has a quality-to-price ratio of 5.4 points, which is lower than 92.1% 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

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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

N/A
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

0.69 TFLOPS
ZOTAC GeForce GT 730 delivers 0.69 TFLOPS floating-point performance, which is lower than that of 99.4% of graphics cards.
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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

4 GB
ZOTAC GeForce GT 730 has 4 GB of VRAM, which is less than 88% of graphics cards and equal to 6% 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

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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

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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

64 bit
ZOTAC GeForce GT 730 uses a 64 bit memory bus, which is narrower than that of 97.4% of graphics cards and equal to that of 2.6% 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

40.1 GB/s
ZOTAC GeForce GT 730 reaches 40.1 GB/s memory bandwidth, which is lower than that of 98.7% of graphics cards and equal to that of 0.1% 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

2.0
ZOTAC GeForce GT 730 supports PCIe 2.0, which is older than on 98.4% of graphics cards and equal to 1.3% 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

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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

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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

1.2
ZOTAC GeForce GT 730 supports Vulkan 1.2, which is older than on 96% of graphics cards and equal to 2.5% 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
ZOTAC GeForce GT 730 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

3
ZOTAC GeForce GT 730 supports up to 3 displays, which is fewer than 92.3% of graphics cards and equal to 5.8% of graphics cards.
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

3840x2160
ZOTAC GeForce GT 730 supports a maximum digital resolution of 3840x2160, which is lower than that of 58.8% of graphics cards and equal to that of 0.4% of graphics cards.
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

1
ZOTAC GeForce GT 730 offers 1 DisplayPort outputs, which is fewer than 89.5% of graphics cards and equal to 8.6% 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

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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

38 W
ZOTAC GeForce GT 730 has a TDP of 38 W, which is lower than that of 98.2% of graphics cards and equal to that of 0.1% 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

25 W
ZOTAC GeForce GT 730 draws 25 W under peak load, which is lower than 99.1% of graphics cards and equal to 0.4% 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

300 W
ZOTAC GeForce GT 730 recommends a 300 W PSU, which is lower than that of 95.3% of graphics cards and equal to that of 4.2% 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

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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

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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

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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

145.8 mm
ZOTAC GeForce GT 730 is 145.8 mm long, which is shorter than 98.8% 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

111.15 mm
ZOTAC GeForce GT 730 is 111.15 mm tall, which is shorter than 88.1% of graphics cards and equal in height to 1.4% 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
ZOTAC GeForce GT 730 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

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ZOTAC GeForce GT 730 vs the average graphics card

  • 82.3% lower TDP
    ZOTAC GeForce GT 730 has a lower TDP than the average graphics card (38 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

    ZOTAC GeForce GT 730 has a lower TDP than the average graphics card (38 W vs 215 W). The average graphics card has a TDP of 215 W.38 W vs 215 W
  • 53.8% lower PSU requirement
    ZOTAC GeForce GT 730 has a lower PSU requirement than the average graphics card (300 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

    ZOTAC GeForce GT 730 has a lower PSU requirement than the average graphics card (300 W vs 650 W). The average graphics card has a PSU requirement of 650 W.300 W vs 650 W
  • 139.57 mm shorter card length
    ZOTAC GeForce GT 730 is shorter than the average graphics card (145.8 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

    ZOTAC GeForce GT 730 is shorter than the average graphics card (145.8 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.145.8 mm vs 285.37 mm
  • 16x larger L2 cache
    ZOTAC GeForce GT 730 has more L2 cache than the average graphics card (512 MB vs 32 MB). The average graphics card has 32 MB L2 cache.
    What it is: Total size of the GPU’s L2 cache memory
    When it matters: When cache size can help the GPU feed data faster in demanding scenes.

    Importance: LOW

    ZOTAC GeForce GT 730 has more L2 cache than the average graphics card (512 MB vs 32 MB). The average graphics card has 32 MB L2 cache.512 MB vs 32 MB
  • 15.85 mm lower card height
    ZOTAC GeForce GT 730 is shorter than the average graphics card (111.2 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

    ZOTAC GeForce GT 730 is shorter than the average graphics card (111.2 mm vs 127 mm). The average graphics card has a height of 127 mm.111.15 mm vs 127 mm
  • 1 slot/s slimmer design
    ZOTAC GeForce GT 730 occupies fewer slots than the average graphics card (1 slot/s vs 2 slot/s). The average graphics card occupies 2 slot/s.
    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

    ZOTAC GeForce GT 730 occupies fewer slots than the average graphics card (1 slot/s vs 2 slot/s). The average graphics card occupies 2 slot/s.1 slot/s vs 2 slot/s
  • 1 more DVI outputs
    ZOTAC GeForce GT 730 has more DVI outputs than the average graphics card (1 vs 0). The average graphics card has 0 DVI outputs.
    What it is: Number of DVI display outputs available
    When it matters: When you still use an older monitor that depends on DVI.

    Importance: LOW

    ZOTAC GeForce GT 730 has more DVI outputs than the average graphics card (1 vs 0). The average graphics card has 0 DVI outputs.1 vs 0
  • 5.89x cheaper
    ZOTAC GeForce GT 730 is cheaper than the average graphics card (£90 vs £530).
    ZOTAC GeForce GT 730 is cheaper than the average graphics card (£90 vs £530).£90 vs £530
  • 16x larger L2 cache
    ZOTAC GeForce GT 730 has more L2 cache than the average graphics card (512 MB vs 32 MB). The average graphics card has 32 MB L2 cache.
  • 71.4% smaller GPU die
    ZOTAC GeForce GT 730 has a lower GPU die size than the average graphics card (87 mm² vs 304.25 mm²). The average graphics card has a GPU die size of 304.25 mm².
  • 1 more DVI outputs
    ZOTAC GeForce GT 730 has more DVI outputs than the average graphics card (1 vs 0). The average graphics card has 0 DVI outputs.
  • 82.3% lower TDP
    ZOTAC GeForce GT 730 has a lower TDP than the average graphics card (38 W vs 215 W). The average graphics card has a TDP of 215 W.
  • 53.8% lower PSU requirement
    ZOTAC GeForce GT 730 has a lower PSU requirement than the average graphics card (300 W vs 650 W). The average graphics card has a PSU requirement of 650 W.
  • 88.6% lower peak power draw
    ZOTAC GeForce GT 730 has a lower peak power draw than the average graphics card (25 W vs 220 W). The average graphics card has a peak power draw of 220 W.
  • 54.5% lower idle power draw
    ZOTAC GeForce GT 730 has a lower idle power draw than the average graphics card (5 W vs 11 W). The average graphics card has an idle power draw of 11 W.
  • 139.57 mm shorter card length
    ZOTAC GeForce GT 730 is shorter than the average graphics card (145.8 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.
  • 15.85 mm lower card height
    ZOTAC GeForce GT 730 is shorter than the average graphics card (111.2 mm vs 127 mm). The average graphics card has a height of 127 mm.
  • 1 slot/s slimmer design
    ZOTAC GeForce GT 730 occupies fewer slots than the average graphics card (1 slot/s vs 2 slot/s). The average graphics card occupies 2 slot/s.

Total
Overall
Memory
Platform & Features
Connectivity & Media
Power & Cooling
Design
  • 53% lower base clock speed
    ZOTAC GeForce GT 730 has a lower base GPU clock than the average graphics card (902 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.
  • 152 fewer TMUs
    ZOTAC GeForce GT 730 has fewer TMUs than the average graphics card (32 vs 184). The average graphics card has 184 TMUs.
  • 92.3% lower texture rate
    ZOTAC GeForce GT 730 has a lower texture rate than the average graphics card (28.9 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.
  • 95.6% lower pixel rate
    ZOTAC GeForce GT 730 has a lower pixel rate than the average graphics card (7.2 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.
  • 56 fewer ROPs
    ZOTAC GeForce GT 730 has fewer ROPs than the average graphics card (8 vs 64). The average graphics card has 64 ROPs.
  • 97% lower FP32 performance
    ZOTAC GeForce GT 730 has a lower FP32 performance than the average graphics card (0.7 TFLOPS vs 22.86 TFLOPS). The average graphics card has FP32 performance of 22.86 TFLOPS.
  • 97% lower compute throughput
    ZOTAC GeForce GT 730 has a lower compute throughput than the average graphics card (0.7 TFLOPS vs 23.105 TFLOPS). The average graphics card has compute throughput of 23.105 TFLOPS.
  • 3,968 fewer FP32 units
    ZOTAC GeForce GT 730 has fewer FP32 units than the average graphics card (384 vs 4,352). The average graphics card has 4,352 FP32 units.
  • 192 bit narrower memory bus
    ZOTAC GeForce GT 730 has a narrower memory bus than the average graphics card (64 bit vs 256 bit). The average graphics card has a memory bus width of 256 bit.
  • 8 GB less VRAM
    ZOTAC GeForce GT 730 has fewer VRAM than the average graphics card (4 GB vs 12 GB). The average graphics card has 12 GB VRAM.
  • 91% lower memory bandwidth
    ZOTAC GeForce GT 730 has a lower memory bandwidth than the average graphics card (40.1 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.
  • 91.6% slower memory speed
    ZOTAC GeForce GT 730 has a lower effective memory speed than the average graphics card (1,600 MHz vs 19,000 MHz). The average graphics card reaches an effective memory speed of 19,000 MHz.
  • 5.6x larger process node
    ZOTAC GeForce GT 730 has a higher process node than the average graphics card (28 nm vs 5 nm). The average graphics card uses a process node of 5 nm.
  • No ray tracing
    ZOTAC GeForce GT 730 does not support ray tracing, the average graphics card does.
  • Older PCIe version
    ZOTAC GeForce GT 730 supports an older PCIe version than the average graphics card (2 vs 4.0).
  • 9 older
    ZOTAC GeForce GT 730 was released earlier than the average graphics card (2,014 vs 2,023).
  • No XeSS support
    ZOTAC GeForce GT 730 does not support XeSS, the average graphics card does.
  • No mesh shaders
    ZOTAC GeForce GT 730 does not support mesh shaders, the average graphics card does.
  • Older Vulkan version
    ZOTAC GeForce GT 730 supports an older Vulkan version than the average graphics card (1.2 vs 1.4).
  • Older shader model
    ZOTAC GeForce GT 730 supports an older shader model than the average graphics card (5.1 vs 6.8).
  • No sampler feedback
    ZOTAC GeForce GT 730 does not support sampler feedback, the average graphics card does.
  • 95.3% fewer transistors
    ZOTAC GeForce GT 730 has fewer transistors than the average graphics card (1,020 million vs 21,900 million). The average graphics card has 21,900 million transistors.
  • 2 fewer DisplayPort outputs
    ZOTAC GeForce GT 730 has fewer DisplayPort outputs than the average graphics card (1 vs 3). The average graphics card has 3 DisplayPort outputs.
  • No AV1 encoding
    ZOTAC GeForce GT 730 does not support AV1 encoding, the average graphics card does.
  • 1 fewer displays supported
    ZOTAC GeForce GT 730 supports fewer displays than the average graphics card (3 vs 4). The average graphics card supports 4 displays.
  • No AV1 decoding
    ZOTAC GeForce GT 730 does not support AV1 decoding, the average graphics card does.
  • No DSC support
    ZOTAC GeForce GT 730 does not support DSC, the average graphics card does.
  • No VRR support
    ZOTAC GeForce GT 730 does not support VRR, the average graphics card does.
  • Not VR ready
    ZOTAC GeForce GT 730 is not VR ready, while the average graphics card is.
  • 1 fewer monitors per output type
    ZOTAC GeForce GT 730 supports fewer monitors per output type than the average graphics card (3 vs 4). The average graphics card supports 4 monitors per output type.
  • Older NVDEC generation
    ZOTAC GeForce GT 730 has a lower NVDEC generation than the average graphics card (1 vs 6). The average graphics card offers NVDEC generation 6.
  • Lower display resolution
    ZOTAC GeForce GT 730 supports a lower maximum digital resolution than the average graphics card (3840x2160 vs 7680x4320). The average graphics card supports a maximum digital resolution of 7680x4320.
  • 3 fewer fans
    ZOTAC GeForce GT 730 has fewer fans than the average graphics card (0 vs 3).
  • No fan stop
    ZOTAC GeForce GT 730 does not support fan stop, the average graphics card does.
  • 5 °C lower thermal ceiling
    ZOTAC GeForce GT 730 has a lower thermal ceiling than the average graphics card (98 °C vs 93 °C). The average graphics card has a thermal ceiling of 93 °C.
  • No backplate
    ZOTAC GeForce GT 730 does not include a backplate, the average graphics card does.
  • No RGB lighting
    ZOTAC GeForce GT 730 does not include RGB lighting, the average graphics card does.
  • 192 bit narrower memory bus
    ZOTAC GeForce GT 730 has a narrower memory bus than the average graphics card (64 bit vs 256 bit). The average graphics card has a memory bus width of 256 bit.
    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

    ZOTAC GeForce GT 730 has a narrower memory bus than the average graphics card (64 bit vs 256 bit). The average graphics card has a memory bus width of 256 bit.64 bit vs 256 bit
  • 5.6x larger process node
    ZOTAC GeForce GT 730 has a higher process node than the average graphics card (28 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

    ZOTAC GeForce GT 730 has a higher process node than the average graphics card (28 nm vs 5 nm). The average graphics card uses a process node of 5 nm.28 nm vs 5 nm
  • 3 fewer fans
    ZOTAC GeForce GT 730 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

    ZOTAC GeForce GT 730 has fewer fans than the average graphics card (0 vs 3).0 vs 3
  • 53% lower base clock speed
    ZOTAC GeForce GT 730 has a lower base GPU clock than the average graphics card (902 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

    ZOTAC GeForce GT 730 has a lower base GPU clock than the average graphics card (902 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.902 MHz vs 1920 MHz
  • 8 GB less VRAM
    ZOTAC GeForce GT 730 has fewer VRAM than the average graphics card (4 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

    ZOTAC GeForce GT 730 has fewer VRAM than the average graphics card (4 GB vs 12 GB). The average graphics card has 12 GB VRAM.4 GB vs 12 GB
  • 152 fewer TMUs
    ZOTAC GeForce GT 730 has fewer TMUs than the average graphics card (32 vs 184). The average graphics card has 184 TMUs.
    What it is: Total count of texture mapping units on the GPU
    When it matters: When texture-heavy gaming performance matters and you want extra hardware context behind texture-rate claims.

    Importance: HIGH

    ZOTAC GeForce GT 730 has fewer TMUs than the average graphics card (32 vs 184). The average graphics card has 184 TMUs.32 vs 184
  • 92.3% lower texture rate
    ZOTAC GeForce GT 730 has a lower texture rate than the average graphics card (28.9 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.
    What it is: Number of textured pixels the GPU can process per second
    When it matters: When fast texture handling matters in high-refresh gaming workloads.

    Importance: HIGH

    ZOTAC GeForce GT 730 has a lower texture rate than the average graphics card (28.9 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.28.86 GTexel/s vs 376.8 GTexel/s
  • 91% lower memory bandwidth
    ZOTAC GeForce GT 730 has a lower memory bandwidth than the average graphics card (40.1 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.
    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

    ZOTAC GeForce GT 730 has a lower memory bandwidth than the average graphics card (40.1 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.40.1 GB/s vs 448 GB/s
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Memory
Platform & Features
Connectivity & Media
Power & Cooling
Design

Graphic comparison of ZOTAC GeForce GT 730 and

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Third-party reviews

United Kingdom
amazon
4.3
2952 Reviews
United States
Amazon_logo.png
4.3
3027 Reviews

(Reviews last updated: June 2026)

What customers like about ZOTAC GeForce GT 730?

  • Extremely budget-friendly for users needing a basic dedicated GPU.
  • Low power consumption (approx. 25-49W) and does not require external power connectors.
  • Zotac's 'Zone Edition' features a robust, often silent cooling solution that maintains low temperatures.
  • Compact low-profile design fits easily into slim or small form factor (SFF) cases.
  • Capable of handling dual-monitor setups for office work and HD video playback.
  • Reliable for older or light esports titles like Minecraft, Roblox, and Valorant at low settings.

What customers dislike about ZOTAC GeForce GT 730?

  • Outdated Kepler architecture is no longer supported by modern NVIDIA drivers.
  • Extremely poor performance in modern AAA games, often yielding unplayable frame rates (under 30 FPS).
  • Slow DDR3/GDDR3 memory variants severely bottleneck the card's potential.
  • Lacks support for modern features like Ray Tracing, DLSS, or DirectX 12 Ultimate.
  • Poor value-for-money compared to slightly more expensive but significantly faster used cards like the GTX 1050 or 750 Ti.

Video reviews

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