NVIDIA GeForce RTX 3090 vs AMD Radeon RX 6750 XT

Compare NVIDIA GeForce RTX 3090 24 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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AMD Radeon RX 6750 XT

Price

The cheapest price from our partner retailers

$ 1549.99

$ 374.99

$ 1175.00 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

13991 points

80% significantly better overall score

7733 points

Flux Core frame rate

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

333 FPS

177 FPS significantly higher Flux Core frame rate

156 FPS

Electron frame rate

Randomly generated noise sphere test

169 FPS

54 FPS significantly higher Electron frame rate

114 FPS

City frame rate

Procedurally generated city scene with voxel rendering

241 FPS

102 FPS significantly higher City frame rate

138 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

134 FPS

68 FPS significantly higher Clouds frame rate

66 FPS

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

19931 points

684% significantly higher 3DMark Graphics score

2540 points

Blender score

Cycles Render (Samples per minute)

5820.93 points

260% significantly higher Blender score

1614.29 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

194465 points

80% significantly higher Geekbench 6 (OpenCL) score

107860 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

179816 points

58% significantly higher Geekbench 6 (Vulkan) score

113694 points

Specifications

Core Clock Speed

Nominal chip frequency

1400 MHz

2150 MHz

53% significantly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

1695 MHz

2600 MHz

53% significantly higher boost clock speed

Memory

Onboard memory size for textures and vertices

24 GiB

100% significantly more memory

12 GiB

Memory Bus Width

Number of parallel lines to the memory chips

384 Bit

100% significantly larger memory bus width

192 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

936.2 GB/s

116% significantly higher memory bandwidth

432 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

350 W

250 W

40% slightly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

189.8 Gigapixels/s

14% slightly higher pixel rate

166.4 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

556 Gigatexels/s

33% slightly higher texture rate

416 Gigatexels/s

Floating Point Performance

Raw number of floating point operations per second

35.58 TFLOPS

167% significantly better floating point performance

13.31 TFLOPS

Shading Units

Number of processors dedicated to shader processing

10496

309% significantly more shading units

2560

Texture Mapping Units

Number of processors dedicated to applying textures

328

104% significantly more texture mapping units

160

Render Output Processors

Number of processors dedicated to final pixel rendering

112

75% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

25th of 586

60th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2020 September

2022 May

Memory Type

The type of memory used by this chip

GDDR6X

GDDR6

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce RTX 3090 vs Radeon RX 6750 XT benchmarks

For gaming, the GeForce RTX 3090 graphics card is better than the Radeon RX 6750 XT in our tests.

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

Next up, in terms of GPU memory, the GeForce RTX 3090 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 GeForce RTX 3090 at 350 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In terms of raw gaming performance in our GPU benchmark, the GeForce RTX 3090 is better than the Radeon RX 6750 XT.