AMD Radeon RX 6600 XT vs NVIDIA GeForce RTX 4070 SUPER

Compare AMD Radeon RX 6600 XT 8 GB vs NVIDIA GeForce RTX 4070 SUPER, specs and GPU benchmark score. Which is the better graphics card for the money?

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GPU Comparison

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NVIDIA GeForce RTX 4070 SUPER

Price

The cheapest price from our partner retailers

$ 369.99

$ 260.00 significantly less expensive

$ 629.99

Benchmark Score

Overall Score

General gaming and workstation score

5600 points

14353 points

156% significantly better overall score

Flux Core frame rate

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

116 FPS

336 FPS

220 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

85 FPS

169 FPS

83 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

102 FPS

245 FPS

143 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

49 FPS

136 FPS

88 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

9727 points

109% significantly higher 3DMark Graphics score

4636 points

Blender score

Cycles Render (Samples per minute)

1068.60 points

6144.78 points

475% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

82739 points

192880 points

133% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

93271 points

181592 points

94% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1968 MHz

1980 MHz

0.61% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

2589 MHz

4% slightly higher boost clock speed

2475 MHz

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

192 Bit

49% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

256 GB/s

504.2 GB/s

96% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

160 W

37% slightly lower TDP

220 W

Pixel Rate

Number of pixels that can be rendered per second

165.7 Gigapixels/s

198 Gigapixels/s

19% slightly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

331.4 Gigatexels/s

554.4 Gigatexels/s

67% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

2048

7168

250% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

128

224

75% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

25% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

90th of 597

22nd of 597

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 November

2024 January

Memory Type

The type of memory used by this chip

GDDR6

GDDR6X

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon RX 6600 XT vs GeForce RTX 4070 SUPER specs and performance

According to the hardwareDB Benchmark, the GeForce RTX 4070 SUPER GPU is faster than the Radeon RX 6600 XT in gaming.

Our database shows that the GeForce RTX 4070 SUPER has a slightly 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. Despite this, the Radeon RX 6600 XT has a slightly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

In addition, the Radeon RX 6600 XT has a slightly lower TDP at 160 W when compared to the GeForce RTX 4070 SUPER at 220 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

In conclusion, all specs and GPU benchmarks considered, will recommend the GeForce RTX 4070 SUPER over the Radeon RX 6600 XT.