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ASUS TUF GeForce GTX 1660 Ti Gaming Review | 118 Data compared

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  • Avg. price in UK: ~£340
  • Avg. price in US: ~$280
  • VRAM: 6 GB
  • Memory bus width: 192 bit
  • Thermal Design Power (TDP): 120 W

ASUS TUF GeForce GTX 1660 Ti Gaming review. Compare 118 technical specifications and user reviews to see how it ranks among graphics cards and if it is worth buying.

5.0

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%

4.5

Technical Score

10.0%

9.4

User score

Good
4.5

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%

2.9

Performance

24.0%

3.4

Memory

12.0%

8.2

Power & Cooling

11.0%

6.6

Platform & Features

5.0%

8.4

Design

4.0%

7.1

Connectivity & Media

Poor
9.4

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%

9.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.7
(268)
amazon
4.5
(84)
amazon
4.8
(24)
United States
Amazon_logo.png
4.6
(275)
Amazon_logo.png
4.8
(25)
Amazon_logo.png
4.0
(9)

(Reviews last updated: June 2026)

Exceptional
  • 3.6
    Gaming

    Score components:

    45.0%

    1.5

    Floating-point performance

    25.0%

    2.2

    VRAM

    20.0%

    ?

    Ray tracing cores / units

    10.0%

    7.6

    PCI Express (PCIe) version

  • 4.6
    Video editing

    Score components:

    35.0%

    7.0

    AV1 encode

    30.0%

    2.2

    VRAM

    20.0%

    1.5

    Floating-point performance

    15.0%

    7.6

    PCI Express (PCIe) version

  • 2.9
    1080p

    Score components:

    55.0%

    1.5

    Floating-point performance

    25.0%

    2.2

    VRAM

    10.0%

    ?

    Ray tracing cores / units

    10.0%

    7.6

    PCI Express (PCIe) version

  • 3.0
    1440p

    Score components:

    50.0%

    1.5

    Floating-point performance

    30.0%

    2.2

    VRAM

    15.0%

    ?

    Ray tracing cores / units

    5.0%

    7.6

    PCI Express (PCIe) version

  • 3.4
    4K

    Score components:

    40.0%

    1.5

    Floating-point performance

    35.0%

    2.2

    VRAM

    20.0%

    ?

    Ray tracing cores / units

    5.0%

    7.6

    PCI Express (PCIe) version

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Best prices in UK

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 ASUS TUF GeForce GTX 1660 Ti Gaming is a durable, mid-range graphics card built on NVIDIA's 12nm Turing architecture, featuring 1,536 CUDA cores and 6GB of GDDR6 VRAM on a 192-bit bus. Designed for reliability, it includes IP5X dust resistance, space-grade lubricant for its dual fans, and a protective backplate. Key specifications include a boost clock of up to 1,845 MHz in OC mode, a 120W TDP requiring a single 8-pin power connector, and multiple outputs including HDMI 2.0b and DisplayPort 1.4a. Its primary pros are its high 1080p performance (rivaling the GTX 1070), efficient dedicated hardware encoding for streaming, and a compact dual-slot design. However, it lacks dedicated Ray Tracing and DLSS support found in RTX series cards, and its 6GB of VRAM can be a limitation for newer, more demanding titles.

Technical Specifications of ASUS TUF GeForce GTX 1660 Ti Gaming

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%

2.9

Performance

24.0%

3.4

Memory

12.0%

8.2

Power & Cooling

11.0%

6.6

Platform & Features

5.0%

8.4

Design

4.0%

7.1

Connectivity & Media

4.5
ASUS TUF GeForce GTX 1660 Ti Gaming has a technical score of 4.51 points, which is lower than that of 84.4% 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%

9.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.7
(268)
amazon
4.5
(84)
amazon
4.8
(24)
United States
Amazon_logo.png
4.6
(275)
Amazon_logo.png
4.8
(25)
Amazon_logo.png
4.0
(9)

(Reviews last updated: June 2026)

9.4
ASUS TUF GeForce GTX 1660 Ti Gaming has a user score of 9.41 points, which is higher than that of 89.7% 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
ASUS TUF GeForce GTX 1660 Ti Gaming 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%

5.0

Overall score

40.0%

8.7

Price

6.1
ASUS TUF GeForce GTX 1660 Ti Gaming has a quality-to-price ratio of 6.1 points, which is lower than 79.1% 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

6,359 points
ASUS TUF GeForce GTX 1660 Ti Gaming scores 6359 points in 3DMark Time Spy, which is lower than 72.4% of graphics cards.
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

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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

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

Importance: LOW

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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

5.437 TFLOPS
ASUS TUF GeForce GTX 1660 Ti Gaming delivers 5.437 TFLOPS floating-point performance, which is lower than that of 87.9% of graphics cards and equal to that of 0.1% 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

6 GB
ASUS TUF GeForce GTX 1660 Ti Gaming has 6 GB of VRAM, which is less than 82.7% of graphics cards and equal to 5.1% 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
ASUS TUF GeForce GTX 1660 Ti Gaming 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

192 bit
ASUS TUF GeForce GTX 1660 Ti Gaming uses a 192 bit memory bus, which is narrower than that of 50.5% of graphics cards and equal to that of 18.8% 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

288 GB/s
ASUS TUF GeForce GTX 1660 Ti Gaming reaches 288 GB/s memory bandwidth, which is lower than that of 69.7% of graphics cards and equal to that of 7% 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
ASUS TUF GeForce GTX 1660 Ti Gaming 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
ASUS TUF GeForce GTX 1660 Ti Gaming 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

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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

1.4
ASUS TUF GeForce GTX 1660 Ti Gaming 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
ASUS TUF GeForce GTX 1660 Ti Gaming 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

4
ASUS TUF GeForce GTX 1660 Ti Gaming supports up to 4 displays, which is more than 7.8% of graphics cards and equal to 89.2% 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

7680x4320
ASUS TUF GeForce GTX 1660 Ti Gaming supports a maximum digital resolution of 7680x4320, which is higher than that of 44.4% of graphics cards and equal to that of 55.6% 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
ASUS TUF GeForce GTX 1660 Ti Gaming 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

1.4a
ASUS TUF GeForce GTX 1660 Ti Gaming supports DisplayPort 1.4a, which is more advanced than on 22.7% of graphics cards and equal to 44.2% of graphics cards.
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

8.1 Gbps
ASUS TUF GeForce GTX 1660 Ti Gaming supports DisplayPort link rates up to 8.1 Gbps, which is slower than on 50.4% of graphics cards and equal to 40.5% of graphics cards.
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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

120 W
ASUS TUF GeForce GTX 1660 Ti Gaming has a TDP of 120 W, which is lower than that of 83.2% of graphics cards and equal to that of 2.6% 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

120 W
ASUS TUF GeForce GTX 1660 Ti Gaming draws 120 W under peak load, which is lower than 84.4% 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

450 W
ASUS TUF GeForce GTX 1660 Ti Gaming recommends a 450 W PSU, which is lower than that of 85.8% of graphics cards and equal to that of 5.8% 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

205 mm
ASUS TUF GeForce GTX 1660 Ti Gaming is 205 mm long, which is shorter than 88.2% of graphics cards and equal in length to 0.4% 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

123 mm
ASUS TUF GeForce GTX 1660 Ti Gaming is 123 mm tall, which is shorter than 60.9% of graphics cards and equal in height to 0.8% 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

2.3 slot/s
ASUS TUF GeForce GTX 1660 Ti Gaming occupies 2.3 slot/s, which is wider than 52.2% of graphics cards and equal in width to 0.5% 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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ASUS TUF GeForce GTX 1660 Ti Gaming vs the average graphics card

  • 44.2% lower TDP
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower TDP than the average graphics card (120 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

    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower TDP than the average graphics card (120 W vs 215 W). The average graphics card has a TDP of 215 W.120 W vs 215 W
  • 30.8% lower PSU requirement
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower PSU requirement than the average graphics card (450 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

    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower PSU requirement than the average graphics card (450 W vs 650 W). The average graphics card has a PSU requirement of 650 W.450 W vs 650 W
  • 80.37 mm shorter card length
    ASUS TUF GeForce GTX 1660 Ti Gaming is shorter than the average graphics card (205 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

    ASUS TUF GeForce GTX 1660 Ti Gaming is shorter than the average graphics card (205 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.205 mm vs 285.37 mm
  • 1 more DVI outputs
    ASUS TUF GeForce GTX 1660 Ti Gaming 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

    ASUS TUF GeForce GTX 1660 Ti Gaming has more DVI outputs than the average graphics card (1 vs 0). The average graphics card has 0 DVI outputs.1 vs 0
  • 17.6% higher user score
    ASUS TUF GeForce GTX 1660 Ti Gaming has a higher user score than the average graphics card (9.41 vs 8.000).
    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.
    ASUS TUF GeForce GTX 1660 Ti Gaming has a higher user score than the average graphics card (9.41 vs 8.000).9.41 vs 8
  • 4.34x more popular
    ASUS TUF GeForce GTX 1660 Ti Gaming is more popular than the average graphics card (10.00 vs 2.303).
    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.
    ASUS TUF GeForce GTX 1660 Ti Gaming is more popular than the average graphics card (10.00 vs 2.303).10 vs 2.3
  • Newer shader model
    ASUS TUF GeForce GTX 1660 Ti Gaming supports a newer shader model than the average graphics card (6.9 vs 6.8).
    What it is: Highest supported Shader Model version
    When it matters: When new rendering features require a newer shader feature set.

    Importance: LOW

    ASUS TUF GeForce GTX 1660 Ti Gaming supports a newer shader model than the average graphics card (6.9 vs 6.8).6.9 vs 6.8
  • Newer shader model
    ASUS TUF GeForce GTX 1660 Ti Gaming supports a newer shader model than the average graphics card (6.9 vs 6.8).
  • 1 more DVI outputs
    ASUS TUF GeForce GTX 1660 Ti Gaming has more DVI outputs than the average graphics card (1 vs 0). The average graphics card has 0 DVI outputs.
  • 44.2% lower TDP
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower TDP than the average graphics card (120 W vs 215 W). The average graphics card has a TDP of 215 W.
  • 30.8% lower PSU requirement
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower PSU requirement than the average graphics card (450 W vs 650 W). The average graphics card has a PSU requirement of 650 W.
  • 80.37 mm shorter card length
    ASUS TUF GeForce GTX 1660 Ti Gaming is shorter than the average graphics card (205 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.

Total
Overall
Platform & Features
Connectivity & Media
Power & Cooling
Design
  • 16 fewer compute units
    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer compute units than the average graphics card (24 vs 40). The average graphics card has 40 compute units.
  • 88 fewer TMUs
    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer TMUs than the average graphics card (96 vs 184). The average graphics card has 184 TMUs.
  • 54.9% lower texture rate
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower texture rate than the average graphics card (169.9 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.
  • 48.6% lower pixel rate
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower pixel rate than the average graphics card (85 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.
  • 21.9% lower base clock speed
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower base GPU clock than the average graphics card (1,500 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.
  • 16 fewer ROPs
    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer ROPs than the average graphics card (48 vs 64). The average graphics card has 64 ROPs.
  • 43.9% lower gaming score
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower gaming score than the average graphics card (6,359 points vs 11,337 points). The average graphics card has a gaming score of 11,337 points.
  • 76.5% lower compute throughput
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower compute throughput than the average graphics card (5.4 TFLOPS vs 23.105 TFLOPS). The average graphics card has compute throughput of 23.105 TFLOPS.
  • 62.2% lower FP16 performance
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower FP16 performance than the average graphics card (11.2 TFLOPS vs 29.5 TFLOPS). The average graphics card has FP16 performance of 29.5 TFLOPS.
  • 2,816 fewer FP32 units
    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer FP32 units than the average graphics card (1,536 vs 4,352). The average graphics card has 4,352 FP32 units.
  • 6 GB less VRAM
    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer VRAM than the average graphics card (6 GB vs 12 GB). The average graphics card has 12 GB VRAM.
  • 64 bit narrower memory bus
    ASUS TUF GeForce GTX 1660 Ti Gaming has a narrower memory bus than the average graphics card (192 bit vs 256 bit). The average graphics card has a memory bus width of 256 bit.
  • 36.8% slower memory speed
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower effective memory speed than the average graphics card (12,000 MHz vs 19,000 MHz). The average graphics card reaches an effective memory speed of 19,000 MHz.
  • 35.7% lower memory bandwidth
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower memory bandwidth than the average graphics card (288 GB/s vs 448 GB/s). The average graphics card has a memory bandwidth of 448 GB/s.
  • 14.3% slower VRAM clock
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower VRAM clock than the average graphics card (1,500 MHz vs 1,750 MHz). The average graphics card runs its VRAM at 1,750 MHz.
  • 50% smaller L1 cache
    ASUS TUF GeForce GTX 1660 Ti Gaming 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
    ASUS TUF GeForce GTX 1660 Ti Gaming 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.
  • Older PCIe version
    ASUS TUF GeForce GTX 1660 Ti Gaming supports an older PCIe version than the average graphics card (3 vs 4.0).
  • 4 older
    ASUS TUF GeForce GTX 1660 Ti Gaming was released earlier than the average graphics card (2,019 vs 2,023).
  • No sampler feedback
    ASUS TUF GeForce GTX 1660 Ti Gaming does not support sampler feedback, the average graphics card does.
  • 69.9% fewer transistors
    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer transistors than the average graphics card (6,600 million vs 21,900 million). The average graphics card has 21,900 million transistors.
  • 2 fewer DisplayPort outputs
    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer DisplayPort outputs than the average graphics card (1 vs 3). The average graphics card has 3 DisplayPort outputs.
  • No AV1 encoding
    ASUS TUF GeForce GTX 1660 Ti Gaming does not support AV1 encoding, the average graphics card does.
  • No AV1 decoding
    ASUS TUF GeForce GTX 1660 Ti Gaming does not support AV1 decoding, the average graphics card does.
  • Older HDMI version
    ASUS TUF GeForce GTX 1660 Ti Gaming supports an older HDMI version than the average graphics card (2.0b vs 2.1).
  • Older HDCP version
    ASUS TUF GeForce GTX 1660 Ti Gaming supports an older HDCP version than the average graphics card (2.2 vs 2.3).
  • 1 fewer fans
    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer fans than the average graphics card (2 vs 3).
  • No fan stop
    ASUS TUF GeForce GTX 1660 Ti Gaming does not support fan stop, the average graphics card does.
  • 0.3 slot/s wider design
    ASUS TUF GeForce GTX 1660 Ti Gaming occupies more slots than the average graphics card (2.3 slot/s vs 2 slot/s). The average graphics card occupies 2 slot/s.
  • 6 GB less VRAM
    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer VRAM than the average graphics card (6 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

    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer VRAM than the average graphics card (6 GB vs 12 GB). The average graphics card has 12 GB VRAM.6 GB vs 12 GB
  • 2.4x larger process node
    ASUS TUF GeForce GTX 1660 Ti Gaming 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

    ASUS TUF GeForce GTX 1660 Ti Gaming 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
  • 64 bit narrower memory bus
    ASUS TUF GeForce GTX 1660 Ti Gaming has a narrower memory bus than the average graphics card (192 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

    ASUS TUF GeForce GTX 1660 Ti Gaming has a narrower memory bus than the average graphics card (192 bit vs 256 bit). The average graphics card has a memory bus width of 256 bit.192 bit vs 256 bit
  • 1 fewer fans
    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer fans than the average graphics card (2 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

    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer fans than the average graphics card (2 vs 3).2 vs 3
  • 16 fewer compute units
    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer compute units than the average graphics card (24 vs 40). The average graphics card has 40 compute units.
    What it is: Total number of shader multiprocessors or compute units
    When it matters: When you want a better sense of the GPU's overall parallel hardware resources before relying on game benchmarks alone.

    Importance: HIGH

    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer compute units than the average graphics card (24 vs 40). The average graphics card has 40 compute units.24 vs 40
  • 88 fewer TMUs
    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer TMUs than the average graphics card (96 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

    ASUS TUF GeForce GTX 1660 Ti Gaming has fewer TMUs than the average graphics card (96 vs 184). The average graphics card has 184 TMUs.96 vs 184
  • 54.9% lower texture rate
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower texture rate than the average graphics card (169.9 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

    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower texture rate than the average graphics card (169.9 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.169.9 GTexel/s vs 376.8 GTexel/s
  • 48.6% lower pixel rate
    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower pixel rate than the average graphics card (85 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.
    What it is: Number of pixels the GPU can render per second
    When it matters: When you play at high resolutions or care about older raster-heavy games.

    Importance: MEDIUM

    ASUS TUF GeForce GTX 1660 Ti Gaming has a lower pixel rate than the average graphics card (85 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.84.96 GPixel/s vs 165.2 GPixel/s
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Platform & Features
Connectivity & Media
Power & Cooling
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Graphic comparison of ASUS TUF GeForce GTX 1660 Ti Gaming and

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Third-party reviews

United Kingdom
amazon
4.7
268 Reviews
amazon
4.5
84 Reviews
amazon
4.8
24 Reviews
United States
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4.6
275 Reviews
Amazon_logo.png
4.8
25 Reviews
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4.0
9 Reviews

(Reviews last updated: June 2026)

What customers like about ASUS TUF GeForce GTX 1660 Ti Gaming?

  • Solid 1080p performance for AAA games and high-refresh esports titles
  • Excellent power efficiency with low power consumption and 120W TDP
  • Durable build quality featuring IP5X dust resistance and space-grade lubricant
  • Quiet operation under standard gaming loads
  • Compact dual-fan design suitable for smaller cases
  • Enhanced reliability via Auto-Extreme automated manufacturing

What customers dislike about ASUS TUF GeForce GTX 1660 Ti Gaming?

  • Can run hot (up to 80-85°C) during extended high-load sessions without optimal case airflow
  • Lacks modern features like Ray Tracing and DLSS support
  • 6GB VRAM may be a bottleneck for 1440p or modern 2024+ AAA titles
  • No 0dB fan mode on some variants, meaning fans spin even at idle
  • Basic heatsink design on earlier non-EVO models lacks dedicated heat pipes

Expert reviews

I
ign.com
25/04/2019
Asus GeForce GTX 1660 TUF Edition Review

The Asus GeForce GTX 1660 TUF Edition is a mid-range graphics card designed as a "sweet spot" GPU for budget-conscious gamers targeting 1080p performance. Evaluated on an IGN test bench containing an Intel Core i7-7700K processor and 16GB of RAM, the card successfully delivers a stable 60 frames-per-second gaming experience. Structurally, the GPU measures eight inches long, utilizes...Read more

L
lesnumeriques.com
19/03/2001
Test Nvidia GeForce GTX 1660 Ti, la carte graphique parfaite pour le jeu en 1080p

The Nvidia GeForce GTX 1660 Ti, based on 12nm Turing architecture, is positioned as a high-performance 1080p gaming card. To achieve a competitive €299 launch price, Nvidia removed dedicated RT and Tensor cores, meaning this card does not support hardware-accelerated ray tracing or DLSS. It features 6 GB of GDDR6 memory with a 192-bit bus, providing 288 GB/s bandwidth. In...Read more

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