AMD Radeon RX 6750 XT vs AMD Radeon RX 7900 XTX

Compare AMD Radeon RX 6750 XT 12 GB vs AMD Radeon RX 7900 XTX 24 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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AMD Radeon RX 7900 XTX

Price

The cheapest price from our partner retailers

$ 374.99

$ 488.64 significantly less expensive

$ 863.63

Benchmark Score

Overall Score

General gaming and workstation score

7733 points

24895 points

221% significantly better overall score

Flux Core frame rate

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

156 FPS

529 FPS

372 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

114 FPS

351 FPS

236 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

138 FPS

477 FPS

339 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

66 FPS

207 FPS

141 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

2540 points

6837 points

169% significantly higher 3DMark Graphics score

Blender score

Cycles Render (Samples per minute)

1614.29 points

4050.95 points

150% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

107860 points

212685 points

97% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

113694 points

238996 points

110% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

2150 MHz

15% slightly higher core clock speed

1855 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2600 MHz

4% slightly higher boost clock speed

2500 MHz

Memory

Onboard memory size for textures and vertices

12 GiB

24 GiB

100% significantly more memory

Memory Bus Width

Number of parallel lines to the memory chips

192 Bit

384 Bit

100% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

432 GB/s

960 GB/s

122% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

250 W

42% slightly lower TDP

355 W

Pixel Rate

Number of pixels that can be rendered per second

166.4 Gigapixels/s

480 Gigapixels/s

188% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

416 Gigatexels/s

960 Gigatexels/s

130% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

13.31 TFLOPS

61.42 TFLOPS

361% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

2560

6144

139% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

160

384

139% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

192

200% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

60th of 586

3rd of 586

Family

The product line

Radeon RX 6000 Series

Radeon RX 7000 Series

Release date

The official date of release of this chip

2022 May

2022 December

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 6750 XT vs Radeon RX 7900 XTX specs and performance

According to the hardwareDB Benchmark, the Radeon RX 7900 XTX GPU is faster than the Radeon RX 6750 XT in gaming.

The Radeon RX 6750 XT 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. In addition, the Radeon RX 6750 XT also has a slightly 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.

Next up, in terms of GPU memory, the Radeon RX 7900 XTX has significantly more memory with 24 GiB of memory compared to 12 GiB. Memory size doesn't directly affect performance, but too little memory will certainly degrade gaming performance.

In addition, the Radeon RX 6750 XT has a slightly lower TDP at 250 W when compared to the Radeon RX 7900 XTX at 355 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 7900 XTX is better than the Radeon RX 6750 XT.