AMD Radeon RX 6800 XT vs AMD Radeon RX 7800 XT

Compare AMD Radeon RX 6800 XT 16 GB vs AMD Radeon RX 7800 XT 16 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Gaming
Other Benchmarks
Specifications
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AMD Radeon RX 7800 XT

Price

The cheapest price from our partner retailers

$ 659.00

$ 3.99 slightly less expensive

$ 662.99

Benchmark Score

Overall Score

General gaming and workstation score

11265 points

15475 points

37% slightly better overall score

Flux Core frame rate

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

231 FPS

326 FPS

95 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

167 FPS

216 FPS

49 FPS slightly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

204 FPS

295 FPS

92 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

97 FPS

127 FPS

29 FPS significantly higher Clouds frame rate

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 6800 XT and the Radeon RX 7800 XT? Download our free and quick PC Performance Test.

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Gaming Benchmarks

Forza Horizon 5 FPS

Ultra settings at 4K

103 FPS

114 FPS

11 FPS slightly higher Forza Horizon 5 FPS

Cyberpunk 2077 FPS

Ultra settings at 1080p

121 FPS

35 FPS significantly higher Cyberpunk 2077 FPS

86 FPS

Red Dead Redemption 2 FPS

Ultra settings at 1080p

90 FPS

115 FPS

25 FPS slightly higher Red Dead Redemption 2 FPS

Marvel's Spider-Man: Miles Morales FPS

Very High settings at 1080p

77 FPS

98 FPS

21 FPS slightly higher Marvel's Spider-Man: Miles Morales FPS

Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

19436 points

367% significantly higher 3DMark Graphics score

4154 points

Blender score

Cycles Render (Samples per minute)

2414.65 points

2429.25 points

0.60% slightly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

154801 points

8% slightly higher Geekbench 6 (OpenCL) score

142590 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

157877 points

0.00% slightly higher Geekbench 6 (Vulkan) score

157875 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

2430 MHz

8% slightly higher boost clock speed

Memory

Onboard memory size for textures and vertices

16 GiB

Identical

16 GiB

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

Identical

256 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

512 GB/s

624 GB/s

21% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

300 W

263 W

14% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

288 Gigapixels/s

23% slightly higher pixel rate

233 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

648 Gigatexels/s

11% slightly higher texture rate

583 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

20.74 TFLOPS

36.04 TFLOPS

73% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

4608

8192

77% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

288

20% slightly more texture mapping units

240

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

17th 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 7800 XT specs and performance

In our benchmarks, the Radeon RX 7800 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 7800 XT has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

As stated by the manufacturer, they both have the same amount of memory at 16 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Radeon RX 7800 XT has a slightly lower TDP at 263 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 conclusion, all specs and GPU benchmarks considered, will recommend the Radeon RX 7800 XT over the Radeon RX 6800 XT.