AMD Radeon RX 6800 XT vs AMD Radeon RX 7700 XT

Compare AMD Radeon RX 6800 XT 16 GB vs AMD Radeon RX 7700 XT 12 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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AMD Radeon RX 7700 XT

Price

The cheapest price from our partner retailers

$ 659.00

$ 399.99

$ 259.01 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

11265 points

12665 points

12% slightly better overall score

Flux Core frame rate

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

231 FPS

267 FPS

37 FPS slightly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

167 FPS

178 FPS

11 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

204 FPS

245 FPS

42 FPS slightly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

97 FPS

104 FPS

6 FPS slightly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

19436 points

486% significantly higher 3DMark Graphics score

3316 points

Blender score

Cycles Render (Samples per minute)

2414.65 points

15% slightly higher Blender score

2098.98 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

154801 points

21% slightly higher Geekbench 6 (OpenCL) score

127642 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

157877 points

10% slightly higher Geekbench 6 (Vulkan) score

142477 points

Specifications

Core Clock Speed

Nominal chip frequency

2015 MHz

11% slightly higher core clock speed

1800 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2250 MHz

2544 MHz

13% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

16 GiB

33% slightly more memory

12 GiB

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

33% slightly larger memory bus width

192 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

512 GB/s

18% slightly higher memory bandwidth

432 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

300 W

245 W

22% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

288 Gigapixels/s

18% slightly higher pixel rate

244 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

648 Gigatexels/s

17% slightly higher texture rate

550 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

20.74 TFLOPS

15% slightly better floating point performance

18.02 TFLOPS

Shading Units

Number of processors dedicated to shader processing

4608

12% slightly more shading units

4096

Texture Mapping Units

Number of processors dedicated to applying textures

288

33% slightly more texture mapping units

216

Render Output Processors

Number of processors dedicated to final pixel rendering

128

33% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

33rd of 586

29th of 586

Family

The product line

Radeon RX 6000 Series

Radeon RX 7000 Series

Release date

The official date of release of this chip

2020 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 6800 XT vs Radeon RX 7700 XT benchmarks

In our benchmarks, the Radeon RX 7700 XT beats the Radeon RX 6800 XT in gaming performance.

The Radeon RX 6800 XT has a slightly higher core clock speed. This is the frequency at which the graphics core is running at. While not necessarily an indicator of overall performance, this metric can be useful when comparing two GPUs based on the same architecture. Despite this, the Radeon RX 7700 XT has a slightly 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 the Radeon RX 6800 XT has slightly more memory with 16 GiB of memory compared to 12 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the Radeon RX 7700 XT has a slightly lower TDP at 245 W when compared to the Radeon RX 6800 XT at 300 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 terms of raw gaming performance in our GPU benchmark, the Radeon RX 7700 XT is better than the Radeon RX 6800 XT.