AMD Radeon RX 6650 XT vs NVIDIA GeForce RTX 4070

Compare AMD Radeon RX 6650 XT 8 GB vs NVIDIA GeForce RTX 4070, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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NVIDIA GeForce RTX 4070

Price

The cheapest price from our partner retailers

$ 280.84

$ 261.11 significantly less expensive

$ 541.95

Benchmark Score

Overall Score

General gaming and workstation score

5943 points

12174 points

104% significantly better overall score

Flux Core frame rate

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

126 FPS

289 FPS

163 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

89 FPS

141 FPS

52 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

110 FPS

206 FPS

96 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

52 FPS

114 FPS

62 FPS significantly higher Clouds frame rate

Free GPU Benchmark

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Other Benchmarks

3DMark Graphics score

High-end graphics benchmark

1854 points

3862 points

108% significantly higher 3DMark Graphics score

Blender score

Cycles Render (Samples per minute)

1141.36 points

5402.96 points

373% significantly higher Blender score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

87496 points

168368 points

92% significantly higher Geekbench 6 (OpenCL) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

108282 points

158623 points

46% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

2055 MHz

2190 MHz

6% slightly higher core clock speed

Boost Clock Speed

Higher turbo frequency when power conditions are met

2635 MHz

8% slightly higher boost clock speed

2430 MHz

Memory

Onboard memory size for textures and vertices

8 GiB

12 GiB

49% significantly more memory

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

160 Bit

25% slightly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

280.3 GB/s

360 GB/s

28% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

176 W

70% significantly lower TDP

300 W

Pixel Rate

Number of pixels that can be rendered per second

168.6 Gigapixels/s

194.4 Gigapixels/s

15% slightly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

337.3 Gigatexels/s

544.3 Gigatexels/s

61% significantly higher texture rate

Floating Point Performance

Raw number of floating point operations per second

10.79 TFLOPS

34.84 TFLOPS

222% significantly better floating point performance

Shading Units

Number of processors dedicated to shader processing

2048

7168

250% significantly more shading units

Texture Mapping Units

Number of processors dedicated to applying textures

128

224

75% significantly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

25% slightly more render output processors

Other details

Rank

Ranking in the hardwareDB database

82nd of 586

31st of 586

Family

The product line

Radeon RX 6000 Series

Release date

The official date of release of this chip

2022 May

2023 April

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 6650 XT vs GeForce RTX 4070 comparison

In our benchmarks, the GeForce RTX 4070 beats the Radeon RX 6650 XT in gaming performance.

In our comparison, the GeForce RTX 4070 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. Despite this, the Radeon RX 6650 XT 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.

In addition, the Radeon RX 6650 XT has a significantly lower TDP at 176 W when compared to the GeForce RTX 4070 at 300 W. TDP (Thermal Design Power) measures total heat output from the chip.

In conclusion, all specs and GPU benchmarks considered, will recommend the GeForce RTX 4070 over the Radeon RX 6650 XT.