AMD Radeon RX 6800 XT vs NVIDIA GeForce GTX 860M

Compare AMD Radeon RX 6800 XT 16 GB vs NVIDIA GeForce GTX 860M, specs and GPU benchmark score. Which is the better graphics card for the money?

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Benchmark Score

Overall Score

General gaming and workstation score

11265 points

1828% significantly better overall score

584 points

Flux Core frame rate

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

231 FPS

218 FPS significantly higher Flux Core frame rate

13 FPS

Electron frame rate

Randomly generated noise sphere test

167 FPS

156 FPS significantly higher Electron frame rate

11 FPS

City frame rate

Procedurally generated city scene with voxel rendering

204 FPS

194 FPS significantly higher City frame rate

9 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

97 FPS

89 FPS significantly higher Clouds frame rate

8 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

19436 points

1582% significantly higher 3DMark Graphics score

1155 points

Blender score

Cycles Render (Samples per minute)

2414.65 points

2249% significantly higher Blender score

102.79 points

Geekbench 5 (Metal) score

Metal compute benchmark

150488 points

2971% significantly higher Geekbench 5 (Metal) score

4900 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

157812 points

1266% significantly higher Geekbench 5 (OpenCL) score

11550 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

100571 points

846% significantly higher Geekbench 5 (Vulkan) score

10627 points

Geekbench 6 (Metal) score

Metal compute benchmark

200077 points

3983% significantly higher Geekbench 6 (Metal) score

4900 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

154801 points

1291% significantly higher Geekbench 6 (OpenCL) score

11127 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

157877 points

1545% significantly higher Geekbench 6 (Vulkan) score

9592 points

Specifications

Core Clock Speed

Nominal chip frequency

2015 MHz

97% significantly higher core clock speed

1020 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2250 MHz

107% significantly higher boost clock speed

1085 MHz

Memory Bus Width

Number of parallel lines to the memory chips

256 Bit

100% significantly larger memory bus width

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

512 GB/s

538% significantly higher memory bandwidth

80.19 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

300 W

75 W

300% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

288 Gigapixels/s

1558% significantly higher pixel rate

17.36 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

648 Gigatexels/s

1393% significantly higher texture rate

43.4 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

20.74 TFLOPS

883% significantly better floating point performance

2.11 TFLOPS

Shading Units

Number of processors dedicated to shader processing

4608

619% significantly more shading units

640

Texture Mapping Units

Number of processors dedicated to applying textures

288

619% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

128

700% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

33rd of 586

312th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2020 November

2015 February

Memory Type

The type of memory used by this chip

GDDR6

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon RX 6800 XT vs GeForce GTX 860M comparison

For gaming, the Radeon RX 6800 XT graphics card is better than the GeForce GTX 860M in our tests.

The Radeon RX 6800 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 6800 XT also has a significantly higher boost clock speed. The boost clock speed is the frequency that the GPU core can reach if the temperature is low enough. The allows for higher performance in certain scenarios.

In addition, the GeForce GTX 860M has a significantly lower TDP at 75 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 6800 XT over the GeForce GTX 860M.