AMD Radeon RX 6650 XT vs NVIDIA GeForce RTX 4080 SUPER

Compare AMD Radeon RX 6650 XT 8 GB vs NVIDIA GeForce RTX 4080 SUPER, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Gaming
Other Benchmarks
Specifications
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GPU Comparison

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NVIDIA GeForce RTX 4080 SUPER

Price

The cheapest price from our partner retailers

$ 280.84

$ 739.15 significantly less expensive

$ 1019.99

Benchmark Score

Overall Score

General gaming and workstation score

5943 points

21492 points

261% significantly better overall score

Flux Core frame rate

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

126 FPS

515 FPS

389 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

89 FPS

248 FPS

159 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

110 FPS

358 FPS

247 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

52 FPS

201 FPS

149 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Gaming Benchmarks

Cyberpunk 2077 FPS

Ultra settings at 1080p

60 FPS

95 FPS

35 FPS significantly higher Cyberpunk 2077 FPS

Red Dead Redemption 2 FPS

Ultra settings at 1080p

76 FPS

114 FPS

38 FPS significantly higher Red Dead Redemption 2 FPS

Fortnite FPS

Low settings at 1080p

286 FPS

64 FPS slightly higher Fortnite FPS

222 FPS

Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

1854 points

6612 points

256% significantly higher 3DMark Graphics score

Blender score

Cycles Render (Samples per minute)

1141.36 points

8420.29 points

637% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

87496 points

247624 points

183% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

108282 points

227105 points

109% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

2055 MHz

2205 MHz

7% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

2635 MHz

5% slightly higher boost clock speed

2505 MHz

Memory

Onboard memory size for textures and vertices

8 GiB

16 GiB

100% significantly more memory

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

256 Bit

100% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

280.3 GB/s

716.8 GB/s

155% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

176 W

93% significantly lower TDP

340 W

Pixel Rate

Number of pixels that can be rendered per second

168.6 Gigapixels/s

280.6 Gigapixels/s

66% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

337.3 Gigatexels/s

801.6 Gigatexels/s

137% significantly higher texture rate

Shading Units

Number of processors dedicated to shader processing

2048

10240

400% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

128

320

150% significantly more texture mapping units

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

82nd of 586

6th of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2022 May

Memory Type

The type of memory used by this chip

GDDR6

GDDR6X

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

Radeon RX 6650 XT vs GeForce RTX 4080 SUPER comparison

In our benchmarks, the GeForce RTX 4080 SUPER beats the Radeon RX 6650 XT in gaming performance.

Our database shows that the GeForce RTX 4080 SUPER 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. Despite this, the Radeon RX 6650 XT 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.

In addition, the Radeon RX 6650 XT has a significantly lower TDP at 176 W when compared to the GeForce RTX 4080 SUPER at 340 W. Heat output doesn't match power consumption directly but, it's a good estimate.

In conclusion, all specs and GPU benchmarks considered, will recommend the GeForce RTX 4080 SUPER over the Radeon RX 6650 XT.

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