AMD Radeon RX 7900 GRE vs AMD Radeon RX 6850M XT

Compare AMD Radeon RX 7900 GRE 16 GB vs AMD Radeon RX 6850M XT 12 GB, 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

18321 points

166% significantly better overall score

6870 points

Flux Core frame rate

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

374 FPS

230 FPS significantly higher Flux Core frame rate

144 FPS

Electron frame rate

Randomly generated noise sphere test

261 FPS

158 FPS significantly higher Electron frame rate

104 FPS

City frame rate

Procedurally generated city scene with voxel rendering

344 FPS

214 FPS significantly higher City frame rate

130 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

151 FPS

92 FPS significantly higher Clouds frame rate

60 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

4804 points

109% significantly higher 3DMark Graphics score

2289 points

Blender score

Cycles Render (Samples per minute)

2797.04 points

94% significantly higher Blender score

1438.44 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

168118 points

71% significantly higher Geekbench 6 (OpenCL) score

97794 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

186034 points

77% significantly higher Geekbench 6 (Vulkan) score

104773 points

Specifications

Boost Clock Speed

Higher turbo frequency when power conditions are met

2245 MHz

2581 MHz

14% 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

576 GB/s

33% slightly higher memory bandwidth

432 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

260 W

165 W

57% significantly lower TDP

Floating Point Performance

Raw number of floating point operations per second

46 TFLOPS

245% significantly better floating point performance

13.3 TFLOPS

Other details

Rank

Ranking in the hardwareDB database

12th of 586

69th of 586

Family

The product line

Radeon RX 7000 Series

Radeon RX 6000 Series

Release date

The official date of release of this chip

2023 July

2022 January

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 7900 GRE vs Radeon RX 6850M XT specs and performance

In our benchmarks, the Radeon RX 7900 GRE beats the Radeon RX 6850M XT in gaming performance.

Next up, in terms of GPU memory, the Radeon RX 7900 GRE 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 6850M XT has a significantly lower TDP at 165 W when compared to the Radeon RX 7900 GRE at 260 W. This is not a measure of performance, but rather the amount of heat generated by the chip when running at its highest speed.

According to the results of the hardwareDB benchmark utility, the Radeon RX 7900 GRE is faster than the Radeon RX 6850M XT.