AMD Radeon RX 6600 vs NVIDIA GeForce GTX 750

Compare AMD Radeon RX 6600 8 GB vs NVIDIA GeForce GTX 750 2 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

4302 points

648% significantly better overall score

575 points

Flux Core frame rate

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

86 FPS

75 FPS significantly higher Flux Core frame rate

11 FPS

Electron frame rate

Randomly generated noise sphere test

65 FPS

55 FPS significantly higher Electron frame rate

9 FPS

City frame rate

Procedurally generated city scene with voxel rendering

78 FPS

69 FPS significantly higher City frame rate

9 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

37 FPS

29 FPS significantly higher Clouds frame rate

8 FPS

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

8131 points

664% significantly higher 3DMark Graphics score

1064 points

Blender score

Cycles Render (Samples per minute)

969.87 points

956% significantly higher Blender score

91.81 points

Geekbench 5 (Metal) score

Metal compute benchmark

75685 points

1670% significantly higher Geekbench 5 (Metal) score

4274 points

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

76157 points

615% significantly higher Geekbench 5 (OpenCL) score

10644 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

61842 points

517% significantly higher Geekbench 5 (Vulkan) score

10015 points

Geekbench 6 (Metal) score

Metal compute benchmark

100044 points

2240% significantly higher Geekbench 6 (Metal) score

4274 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

73158 points

624% significantly higher Geekbench 6 (OpenCL) score

10095 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

86589 points

866% significantly higher Geekbench 6 (Vulkan) score

8958 points

Specifications

Core Clock Speed

Nominal chip frequency

1626 MHz

59% significantly higher core clock speed

1020 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

2491 MHz

129% significantly higher boost clock speed

1085 MHz

Memory

Onboard memory size for textures and vertices

8 GiB

300% significantly more memory

2 GiB

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

Identical

128 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

224 GB/s

179% significantly higher memory bandwidth

80.19 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

132 W

55 W

139% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

159.4 Gigapixels/s

818% significantly higher pixel rate

17.36 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

279 Gigatexels/s

703% significantly higher texture rate

34.72 Gigatexels/s

Shading Units

Number of processors dedicated to shader processing

1792

250% significantly more shading units

512

Texture Mapping Units

Number of processors dedicated to applying textures

112

250% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

300% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

118th of 586

314th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2021 October

2014 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

4.5

Radeon RX 6600 vs GeForce GTX 750 specs and performance

For gaming, the Radeon RX 6600 graphics card is better than the GeForce GTX 750 in our tests.

Our database shows that the Radeon RX 6600 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 6600 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.

Next up, in terms of GPU memory, the Radeon RX 6600 has significantly more memory with 8 GiB of memory compared to 2 GiB. Lots of memory is good when playing at high resolutions or with many monitors.

In addition, the GeForce GTX 750 has a significantly lower TDP at 55 W when compared to the Radeon RX 6600 at 132 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 Radeon RX 6600 is better than the GeForce GTX 750.