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XFX Radeon RX 5700 XT Thicc III Ultra Review | 118 Data compared

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  • Avg. price: ~£400
  • VRAM: 8 GB
  • Memory bus width: 256 bit
  • Thermal Design Power (TDP): 225 W

XFX Radeon RX 5700 XT Thicc III Ultra review. Compare 118 technical specifications and user reviews to see how it ranks among graphics cards and if it is worth buying.

6.2

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%

5.8

Technical Score

10.0%

9.3

User score

Good
5.8

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%

4.9

Performance

24.0%

4.8

Memory

12.0%

9.1

Power & Cooling

11.0%

7.3

Platform & Features

5.0%

5.9

Design

4.0%

8.5

Connectivity & Media

Good
9.3

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%

9.0

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(2314)
United States
Amazon_logo.png
4.5
(2363)

(Reviews last updated: June 2026)

Exceptional
  • 4.3
    Gaming

    Score components:

    45.0%

    2.4

    Floating-point performance

    25.0%

    2.8

    VRAM

    20.0%

    ?

    Ray tracing cores / units

    10.0%

    8.8

    PCI Express (PCIe) version

  • 5.1
    Video editing

    Score components:

    35.0%

    7.0

    AV1 encode

    30.0%

    2.8

    VRAM

    20.0%

    2.4

    Floating-point performance

    15.0%

    8.8

    PCI Express (PCIe) version

  • 3.7
    1080p

    Score components:

    55.0%

    2.4

    Floating-point performance

    25.0%

    2.8

    VRAM

    10.0%

    ?

    Ray tracing cores / units

    10.0%

    8.8

    PCI Express (PCIe) version

  • 3.7
    1440p

    Score components:

    50.0%

    2.4

    Floating-point performance

    30.0%

    2.8

    VRAM

    15.0%

    ?

    Ray tracing cores / units

    5.0%

    8.8

    PCI Express (PCIe) version

  • 4.0
    4K

    Score components:

    40.0%

    2.4

    Floating-point performance

    35.0%

    2.8

    VRAM

    20.0%

    ?

    Ray tracing cores / units

    5.0%

    8.8

    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 XFX Radeon RX 5700 XT Thicc III Ultra is a factory-overclocked graphics card featuring 8GB of GDDR6 memory on a 256-bit bus, built on AMD's 7nm RDNA architecture. It boasts impressive clock speeds with a base of 1810MHz and a boost up to 2025MHz, supported by a 2.7-slot triple-fan cooling system (two 90mm and one 100mm) and a dual BIOS switch for performance or quiet modes. Main characteristics include its sleek 'muscle car' aesthetic with a full metal backplate and Zero DB fan technology for silent idle operation. Its primary pros are excellent 1440p gaming performance, significantly improved thermals over its predecessor, and high out-of-the-box boost clocks. However, cons include its massive 31.5cm length which may not fit in smaller cases, high power consumption requiring a minimum 600W PSU, and a lack of dedicated hardware for real-time ray tracing.

Technical Specifications of XFX Radeon RX 5700 XT Thicc III Ultra

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%

4.9

Performance

24.0%

4.8

Memory

12.0%

9.1

Power & Cooling

11.0%

7.3

Platform & Features

5.0%

5.9

Design

4.0%

8.5

Connectivity & Media

5.8
XFX Radeon RX 5700 XT Thicc III Ultra has a technical score of 5.84 points, which is lower than that of 61.9% 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%

9.0

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.3
(2314)
United States
Amazon_logo.png
4.5
(2363)

(Reviews last updated: June 2026)

9.3
XFX Radeon RX 5700 XT Thicc III Ultra has a user score of 9.3 points, which is higher than that of 84.3% 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
XFX Radeon RX 5700 XT Thicc III Ultra 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%

6.2

Overall score

40.0%

8.4

Price

6.9
XFX Radeon RX 5700 XT Thicc III Ultra has a quality-to-price ratio of 6.9 points, which is higher than 54.4% 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

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

10.37 TFLOPS
XFX Radeon RX 5700 XT Thicc III Ultra delivers 10.37 TFLOPS floating-point performance, which is lower than that of 77.4% 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

8 GB
XFX Radeon RX 5700 XT Thicc III Ultra has 8 GB of VRAM, which is less than 57.6% of graphics cards and equal to 25.1% 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
XFX Radeon RX 5700 XT Thicc III Ultra 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
XFX Radeon RX 5700 XT Thicc III Ultra 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

448 GB/s
XFX Radeon RX 5700 XT Thicc III Ultra reaches 448 GB/s memory bandwidth, which is higher than that of 41% of graphics cards and equal to that of 11.1% 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

4.0
XFX Radeon RX 5700 XT Thicc III Ultra supports PCIe 4.0, which is newer than on 22.5% of graphics cards and equal to 52% 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
XFX Radeon RX 5700 XT Thicc III Ultra 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
XFX Radeon RX 5700 XT Thicc III Ultra 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
XFX Radeon RX 5700 XT Thicc III Ultra 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
XFX Radeon RX 5700 XT Thicc III Ultra 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

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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

3
XFX Radeon RX 5700 XT Thicc III Ultra offers 3 DisplayPort outputs, which is more than 20.9% of graphics cards and equal to 77.3% 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

1.4
XFX Radeon RX 5700 XT Thicc III Ultra supports DisplayPort 1.4, which is older than on 77.3% of graphics cards and equal to 16.2% 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

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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

225 W
XFX Radeon RX 5700 XT Thicc III Ultra has a TDP of 225 W, which is higher than that of 54.6% of graphics cards and equal to that of 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

230 W
XFX Radeon RX 5700 XT Thicc III Ultra draws 230 W under peak load, which is higher than 54.5% of graphics cards and equal to 1% 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

600 W
XFX Radeon RX 5700 XT Thicc III Ultra recommends a 600 W PSU, which is lower than that of 55.7% of graphics cards and equal to that of 7.5% 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

150 W
XFX Radeon RX 5700 XT Thicc III Ultra has a board power limit of 150 W, which is lower than that of 74.5% of graphics cards and equal to that of 1.4% 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

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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

315 x 131 x 57 mm
XFX Radeon RX 5700 XT Thicc III Ultra measures 315x131 x 57 mm, which is more compact than 89% of graphics cards.
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

315 mm
XFX Radeon RX 5700 XT Thicc III Ultra is 315 mm long, which is longer than 69.9% of graphics cards and equal in length to 0.5% 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

131 mm
XFX Radeon RX 5700 XT Thicc III Ultra is 131 mm tall, which is taller than 57.9% of graphics cards and equal in height to 2.4% 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

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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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XFX Radeon RX 5700 XT Thicc III Ultra vs the average graphics card

  • Includes dual BIOS
    XFX Radeon RX 5700 XT Thicc III Ultra includes dual BIOS, the average graphics card does not.
    What it is: Includes dual BIOS for redundancy or overclocking profiles
    When it matters: When you want a safer recovery path after tweaking fan curves or overclock settings, or you need separate quiet and performance profiles.

    Importance: LOW

    XFX Radeon RX 5700 XT Thicc III Ultra includes dual BIOS, the average graphics card does not.
  • 31.8% lower board power limit
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower board power limit than the average graphics card (150 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

    XFX Radeon RX 5700 XT Thicc III Ultra has a lower board power limit than the average graphics card (150 W vs 220 W). The average graphics card has a board power limit of 220 W.150 W vs 220 W
  • 16.3% higher user score
    XFX Radeon RX 5700 XT Thicc III Ultra has a higher user score than the average graphics card (9.30 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.
    XFX Radeon RX 5700 XT Thicc III Ultra has a higher user score than the average graphics card (9.30 vs 8.000).9.3 vs 8
  • Better FP64 ratio
    XFX Radeon RX 5700 XT Thicc III Ultra has a better FP64 ratio than the average graphics card (1:16 vs 1:64).
    What it is: Ratio of double-precision (FP64) to single-precision (FP32) performance
    When it matters: When you need to know whether FP64 is merely present or genuinely useful.

    Importance: LOW

    XFX Radeon RX 5700 XT Thicc III Ultra has a better FP64 ratio than the average graphics card (1:16 vs 1:64).1:16 vs 1:64
  • 2 more monitors per output type
    XFX Radeon RX 5700 XT Thicc III Ultra supports more monitors per output type than the average graphics card (6 vs 4). The average graphics card supports 4 monitors per output type.
    What it is: Maximum number of monitors supported per connector type
    When it matters: When you are planning how many screens each connector type can realistically drive.

    Importance: LOW

    XFX Radeon RX 5700 XT Thicc III Ultra supports more monitors per output type than the average graphics card (6 vs 4). The average graphics card supports 4 monitors per output type.6 vs 4
  • 7.7% lower PSU requirement
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower PSU requirement than the average graphics card (600 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

    XFX Radeon RX 5700 XT Thicc III Ultra has a lower PSU requirement than the average graphics card (600 W vs 650 W). The average graphics card has a PSU requirement of 650 W.600 W vs 650 W
  • 4.34x more popular
    XFX Radeon RX 5700 XT Thicc III Ultra 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.
    XFX Radeon RX 5700 XT Thicc III Ultra is more popular than the average graphics card (10.00 vs 2.303).10 vs 2.3
  • Better FP64 ratio
    XFX Radeon RX 5700 XT Thicc III Ultra has a better FP64 ratio than the average graphics card (1:16 vs 1:64).
  • 2 more monitors per output type
    XFX Radeon RX 5700 XT Thicc III Ultra supports more monitors per output type than the average graphics card (6 vs 4). The average graphics card supports 4 monitors per output type.
  • Includes dual BIOS
    XFX Radeon RX 5700 XT Thicc III Ultra includes dual BIOS, the average graphics card does not.
  • 31.8% lower board power limit
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower board power limit than the average graphics card (150 W vs 220 W). The average graphics card has a board power limit of 220 W.
  • 7.7% lower PSU requirement
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower PSU requirement than the average graphics card (600 W vs 650 W). The average graphics card has a PSU requirement of 650 W.

Total
Overall
Performance
Connectivity & Media
Power & Cooling
  • 19% lower boost clock speed
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower boost GPU clock than the average graphics card (2,025 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.
  • 54.6% lower FP32 performance
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower FP32 performance than the average graphics card (10.4 TFLOPS vs 22.86 TFLOPS). The average graphics card has FP32 performance of 22.86 TFLOPS.
  • 14% lower texture rate
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower texture rate than the average graphics card (324 GTexel/s vs 376.8 GTexel/s). The average graphics card has a texture rate of 376.8 GTexel/s.
  • 21.5% lower pixel rate
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower pixel rate than the average graphics card (129.6 GPixel/s vs 165.2 GPixel/s). The average graphics card has a pixel rate of 165.2 GPixel/s.
  • 5.7% lower base clock speed
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower base GPU clock than the average graphics card (1,810 MHz vs 1,920 MHz). The average graphics card has a base GPU clock of 1,920 MHz.
  • 24 fewer TMUs
    XFX Radeon RX 5700 XT Thicc III Ultra has fewer TMUs than the average graphics card (160 vs 184). The average graphics card has 184 TMUs.
  • 55.1% lower compute throughput
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower compute throughput than the average graphics card (10.4 TFLOPS vs 23.105 TFLOPS). The average graphics card has compute throughput of 23.105 TFLOPS.
  • 4 GB less VRAM
    XFX Radeon RX 5700 XT Thicc III Ultra has fewer VRAM than the average graphics card (8 GB vs 12 GB). The average graphics card has 12 GB VRAM.
  • 26.3% slower memory speed
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower effective memory speed than the average graphics card (14,000 MHz vs 19,000 MHz). The average graphics card reaches an effective memory speed of 19,000 MHz.
  • 87.5% smaller L2 cache
    XFX Radeon RX 5700 XT Thicc III Ultra has fewer L2 cache than the average graphics card (4 MB vs 32 MB). The average graphics card has 32 MB L2 cache.
  • No DLSS support
    XFX Radeon RX 5700 XT Thicc III Ultra does not support DLSS, the average graphics card does.
  • 40% larger process node
    XFX Radeon RX 5700 XT Thicc III Ultra has a higher process node than the average graphics card (7 nm vs 5 nm). The average graphics card uses a process node of 5 nm.
  • 4 older
    XFX Radeon RX 5700 XT Thicc III Ultra was released earlier than the average graphics card (2,019 vs 2,023).
  • No mesh shaders
    XFX Radeon RX 5700 XT Thicc III Ultra does not support mesh shaders, the average graphics card does.
  • Older OpenCL version
    XFX Radeon RX 5700 XT Thicc III Ultra supports an older OpenCL version than the average graphics card (2.1 vs 3.0).
  • No sampler feedback
    XFX Radeon RX 5700 XT Thicc III Ultra does not support sampler feedback, the average graphics card does.
  • No AV1 encoding
    XFX Radeon RX 5700 XT Thicc III Ultra does not support AV1 encoding, the average graphics card does.
  • No AV1 decoding
    XFX Radeon RX 5700 XT Thicc III Ultra does not support AV1 decoding, the average graphics card does.
  • Older DisplayPort version
    XFX Radeon RX 5700 XT Thicc III Ultra supports an older DisplayPort version than the average graphics card (1.4 vs 1.4a).
  • Older HDMI version
    XFX Radeon RX 5700 XT Thicc III Ultra supports an older HDMI version than the average graphics card (2.0b vs 2.1).
  • Narrower decode codec support
    XFX Radeon RX 5700 XT Thicc III Ultra supports narrower hardware decode codec support than the average graphics card (H.264 vs H.264/H.265/AV1/VP9).
  • 17 °C lower thermal ceiling
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower thermal ceiling than the average graphics card (110 °C vs 93 °C). The average graphics card has a thermal ceiling of 93 °C.
  • 4.7% higher TDP
    XFX Radeon RX 5700 XT Thicc III Ultra has a higher TDP than the average graphics card (225 W vs 215 W). The average graphics card has a TDP of 215 W.
  • No RGB lighting
    XFX Radeon RX 5700 XT Thicc III Ultra does not include RGB lighting, the average graphics card does.
  • 29.63 mm longer card length
    XFX Radeon RX 5700 XT Thicc III Ultra is longer than the average graphics card (315 mm vs 285.37 mm). The average graphics card has a length of 285.37 mm.
  • 4 mm higher card profile
    XFX Radeon RX 5700 XT Thicc III Ultra is taller than the average graphics card (131 mm vs 127 mm). The average graphics card has a height of 127 mm.
  • 19% lower boost clock speed
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower boost GPU clock than the average graphics card (2,025 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

    XFX Radeon RX 5700 XT Thicc III Ultra has a lower boost GPU clock than the average graphics card (2,025 MHz vs 2,500 MHz). The average graphics card has a boost GPU clock of 2,500 MHz.2025 MHz vs 2500 MHz
  • No DLSS support
    XFX Radeon RX 5700 XT Thicc III Ultra 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

    XFX Radeon RX 5700 XT Thicc III Ultra does not support DLSS, the average graphics card does.
  • 4 GB less VRAM
    XFX Radeon RX 5700 XT Thicc III Ultra has fewer VRAM than the average graphics card (8 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

    XFX Radeon RX 5700 XT Thicc III Ultra has fewer VRAM than the average graphics card (8 GB vs 12 GB). The average graphics card has 12 GB VRAM.8 GB vs 12 GB
  • 40% larger process node
    XFX Radeon RX 5700 XT Thicc III Ultra has a higher process node than the average graphics card (7 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

    XFX Radeon RX 5700 XT Thicc III Ultra has a higher process node than the average graphics card (7 nm vs 5 nm). The average graphics card uses a process node of 5 nm.7 nm vs 5 nm
  • 26.3% slower memory speed
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower effective memory speed than the average graphics card (14,000 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

    XFX Radeon RX 5700 XT Thicc III Ultra has a lower effective memory speed than the average graphics card (14,000 MHz vs 19,000 MHz). The average graphics card reaches an effective memory speed of 19,000 MHz.14000 MHz vs 19000 MHz
  • No AV1 encoding
    XFX Radeon RX 5700 XT Thicc III Ultra does not support AV1 encoding, the average graphics card does.
    What it is: Supports hardware encoding of AV1 video codec
    When it matters: When you stream or export video and want efficient AV1 encoding on the GPU.

    Importance: LOW

    XFX Radeon RX 5700 XT Thicc III Ultra does not support AV1 encoding, the average graphics card does.No vs yes
  • 54.6% lower FP32 performance
    XFX Radeon RX 5700 XT Thicc III Ultra has a lower FP32 performance than the average graphics card (10.4 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

    XFX Radeon RX 5700 XT Thicc III Ultra has a lower FP32 performance than the average graphics card (10.4 TFLOPS vs 22.86 TFLOPS). The average graphics card has FP32 performance of 22.86 TFLOPS.10.37 TFLOPS vs 22.86 TFLOPS
  • No AV1 decoding
    XFX Radeon RX 5700 XT Thicc III Ultra does not support AV1 decoding, the average graphics card does.
    What it is: Supports hardware decoding of AV1 video codec
    When it matters: When you watch modern AV1 video without leaning on the CPU.

    Importance: LOW

    XFX Radeon RX 5700 XT Thicc III Ultra does not support AV1 decoding, the average graphics card does.No vs yes
Total
Performance
Memory
Platform & Features
Connectivity & Media
Power & Cooling
Design

Graphic comparison of XFX Radeon RX 5700 XT Thicc III Ultra and

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Third-party reviews

United Kingdom
amazon
4.3
2314 Reviews
United States
Amazon_logo.png
4.5
2363 Reviews

(Reviews last updated: June 2026)

What customers like about XFX Radeon RX 5700 XT Thicc III Ultra?

  • Significantly improved cooling over the Thicc II model, specifically addressing VRM and memory temperatures with a revamped copper heatsink.
  • High out-of-the-box performance with a substantial factory overclock (boost up to 2025 MHz).
  • Unique 'muscle car' aesthetic featuring a matte black shroud with chrome accents and a premium metal backplate.
  • Quiet operation under most gaming loads, aided by a triple-fan design and 'Zero DB' fan technology that stops fans during idle.
  • Dual-BIOS switch allowing users to toggle between high-performance and quieter, more efficient modes.
  • Competitive pricing compared to other flagship custom 5700 XT models like the Sapphire Nitro+.

What customers dislike about XFX Radeon RX 5700 XT Thicc III Ultra?

  • Very large physical dimensions (over 31 cm long and 3 slots thick), which may not fit in smaller PC cases.
  • High power consumption, requiring two 8-pin connectors and a recommended 600W+ power supply.
  • The BIOS switch is poorly placed under the shroud, making it difficult to access without a tool like a pen.
  • Lack of hardware-accelerated real-time ray tracing, which is a standard feature on competing NVIDIA cards.
  • No RGB lighting, which may be a drawback for users who prefer customisable aesthetics.
  • Some users reported significant GPU sag due to the card's weight, occasionally requiring additional support brackets.

Expert reviews

O
overclockersclub.com
18/11/2019
XFX RX 5700 XT THICC III Ultra Review For detailed specifications and official details on the Thicc III Ultra, visit XFX.

The XFX RX 5700 XT THICC III Ultra is positioned as a 1440p-focused graphics card featuring a robust copper baseplate for improved cooling and quiet fan operation under stock conditions. It delivers solid out-of-the-box performance, though the fan profile prioritizes low noise over lower operating temperatures, which can reach 80°C. Cons include a lack of RGB lighting and custom...Read more

V
vortez.net
11/11/2019
XFX RX 5700 XT THICC III ULTRA Review

The Vortez review evaluates the XFX RX 5700 XT THICC III ULTRA, a graphics card that successfully addresses the severe thermal and noise flaws plaguing its predecessor, the THICC II. Built on AMD's 7nm Navi architecture with 8GB GDDR6 memory, this specific "Ultra" variant features a revamped, heavy-duty cooling shroud equipped with three cooling fans and zero-decibel idle fan stop...Read more

L
lanoc.org
08/11/2019
XFX RX 5700 XT Thicc III Ultra

The LanOC Reviews article by Wes Compton evaluates the XFX RX 5700 XT Thicc III Ultra, an upgraded graphics card designed to fix the poor cooling performance and unjustified pricing of the previous dual-fan Thicc II Ultra. A major pro highlighted in the review is the card's aggressive out-of-the-box factory overclock. It features a base clock of 1810 MHz and a boost clock of 2025...Read more

O
overclock3d.net
04/11/2019
XFX THICC III Ultra Radeon RX 5700 XT Review

The XFX THICC III Ultra Radeon RX 5700 XT is praised as a significant improvement over its predecessor, featuring a revamped triple-fan cooler that delivers top-tier performance and sustains high clock speeds over 2 GHz. The review highlights the card’s excellent thermal management, keeping core temperatures below 70°C, and praises its aesthetically pleasing design with a matte...Read more

G
guru3d.com
01/11/2019
XFX Radeon RX 5700 XT THICC III Ultra review

The Guru3D review showcases the XFX Radeon RX 5700 XT THICC III Ultra as a highly capable, factory-overclocked graphics card designed to conquer 1440p (Quad HD) gaming. Built on AMD's 7nm "Navi 10" architecture with RDNA technology, this "Ultra" revision steps up performance by increasing the default power target to an estimated 210 Watts. This extra headroom enables the card to...Read more

T
techpowerup.com
31/10/2019
XFX Radeon RX 5700 XT THICC III Ultra Review

The XFX Radeon RX 5700 XT THICC III Ultra is a highly upgraded custom card featuring a 1935 MHz Game Clock and a 2025 MHz Boost clock, successfully resolving thermal issues found in earlier models. Pros include a superior triple-fan cooler with a new copper memory plate, exceptionally quiet operation (especially using the Dual BIOS "Quiet" mode), and an idle fan-stop feature....Read more

O
overclockersclub.com
18/11/2019
XFX RX 5700 XT THICC III Ultra Review

The XFX RX 5700 XT THICC III Ultra is a high-performance 1440p graphics card, redesigned with a massive, triple-fan cooler and copper baseplate to fix the previous generation's memory thermal issues. It delivers strong out-of-the-box performance that competes closely with NVIDIA's RTX 2070 Super, operating quietly under default settings, which are key pros for the card. Cons...Read more

H
hwupgrade.it
19/02/2020
XFX Radeon RX 5700XT Thicc III Ultra: dove una custom va meglio della reference

The XFX Radeon RX 5700XT Thicc III Ultra review evaluates this custom graphics card as a significantly better alternative to AMD's reference design, specifically targeting 1440p gaming. Built on a custom PCB, the card features a substantial factory overclock, pushing the game clock to 1,935 MHz and the boost clock to 2,025 MHz—an increase of at least 150 MHz over the reference...Read more

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