AMD Radeon RX 6600 XT vs NVIDIA Quadro RTX 4000

Compare AMD Radeon RX 6600 XT 8 GB vs NVIDIA Quadro RTX 4000 8 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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NVIDIA Quadro RTX 4000

Price

The cheapest price from our partner retailers

$ 369.99

$ 336.70

$ 33.29 slightly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

5600 points

13% slightly better overall score

4933 points

Flux Core frame rate

Volumetric ray casting test, a computationally expensive method of rendering high-quality scenes

116 FPS

1 FPS slightly higher Flux Core frame rate

114 FPS

Electron frame rate

Randomly generated noise sphere test

85 FPS

20 FPS significantly higher Electron frame rate

65 FPS

City frame rate

Procedurally generated city scene with voxel rendering

102 FPS

24 FPS significantly higher City frame rate

78 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

49 FPS

0 FPS slightly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

9727 points

24% slightly higher 3DMark Graphics score

7843 points

Blender score

Cycles Render (Samples per minute)

1068.60 points

2173.35 points

103% significantly higher Blender score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

82559 points

85184 points

3% slightly higher Geekbench 5 (OpenCL) score

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

64460 points

66795 points

3% slightly higher Geekbench 5 (Vulkan) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

82739 points

84977 points

2% slightly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

93271 points

17% slightly higher Geekbench 6 (Vulkan) score

79052 points

Specifications

Core Clock Speed

Nominal chip frequency

1968 MHz

95% significantly higher core clock speed

1005 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2589 MHz

67% significantly higher boost clock speed

1545 MHz

Memory

Onboard memory size for textures and vertices

8 GiB

Identical

8 GiB

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

256 Bit

100% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

256 GB/s

416 GB/s

62% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

160 W

Identical

160 W

Pixel Rate

Number of pixels that can be rendered per second

165.7 Gigapixels/s

67% significantly higher pixel rate

98.88 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

331.4 Gigatexels/s

48% significantly higher texture rate

222.5 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

10.6 TFLOPS

48% significantly better floating point performance

7.12 TFLOPS

Shading Units

Number of processors dedicated to shader processing

2048

2304

12% slightly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

128

144

12% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

90th of 586

103rd of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 November

2018 November

Memory Type

The type of memory used by this chip

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon RX 6600 XT vs Quadro RTX 4000 specs and performance

For gaming, the Radeon RX 6600 XT graphics card is better than the Quadro RTX 4000 in our tests.

The Radeon RX 6600 XT has a significantly higher core clock speed. The core clock speed (or base speed) is the frequency at which the GPU core runs. This metric makes sense when comparing GPUs of a similar architecture or generation. In addition, the Radeon RX 6600 XT also has a significantly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

Furthermore, the spec sheet for both these GPUs show that they both have the same amount of memory at 8 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, both the Radeon RX 6600 XT and the Quadro RTX 4000 have an identical TDP. TDP (Thermal Design Power) measures total heat output from the chip.

In conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 6600 XT over the Quadro RTX 4000.