AMD Radeon RX 6800 XT vs AMD Radeon RX 6750 XT

Compare AMD Radeon RX 6800 XT 16 GB vs AMD Radeon RX 6750 XT 12 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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The cheapest price from our partner retailers

$ 644
$ 502
$ 142.46 slightly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

180 %
41% slightly better overall score
127 %

Flux Core frame rate

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

215 FPS
76 FPS significantly higher Flux Core frame rate
139 FPS

Electron frame rate

Randomly generated noise sphere test

158 FPS
45 FPS significantly higher Electron frame rate
113 FPS

City frame rate

Procedurally generated city scene with voxel rendering

187 FPS
61 FPS significantly higher City frame rate
126 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

91 FPS
27 FPS significantly higher Clouds frame rate
64 FPS

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 6800 XT and the Radeon RX 6750 XT? Download our free and quick PC Performance Test.


Core Clock Speed

Nominal chip frequency

2,015 MHz
2,150 MHz
6% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

2,250 MHz
2,600 MHz
15% slightly higher boost clock speed


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


Thermal Design Power: Measure of heat generated by the GPU

300 W
250 W
20% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

288 Gigapixels/s
73% significantly higher pixel rate
166 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

648 Gigatexels/s
55% significantly higher texture rate
416 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

55% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

79% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

79% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

100% significantly more render output processors

Other details


Ranking in the hardwareDB database

7th of 526
12th of 526


The product line

Radeon RX 6000 Series
Radeon RX 6000 Series

Release date

The official date of release of this chip

November 2020
May 2022

Memory Type

The type of memory used by this chip


DirectX Support

Maximum version of DirectX supported


OpenGL Support

Maximum version of OpenGL supported


Radeon RX 6800 XT vs Radeon RX 6750 XT comparison

For gaming, the Radeon RX 6800 XT graphics card is better than the Radeon RX 6750 XT in our tests.

In our comparison, the Radeon RX 6750 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. In addition, the Radeon RX 6750 XT also has a slightly higher boost clock speed. This is a frequency that can be reached if the GPU is cooled sufficiently and has enough power.

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 6750 XT has a slightly lower TDP at 250 W when compared to the Radeon RX 6800 XT at 300 W. Heat output doesn't match power consumption directly but, it's a good estimate.

According to the results of the hardwareDB benchmark utility, the Radeon RX 6800 XT is faster than the Radeon RX 6750 XT.


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