NVIDIA GeForce GTX 1650 vs AMD Radeon RX 640

Compare NVIDIA GeForce GTX 1650 4 GB vs AMD Radeon RX 640 4 GB, specs and GPU benchmark score. Which is the better graphics card for the money?

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Specifications
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GPU Comparison

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AMD Radeon RX 640

Price

The cheapest price from our partner retailers

$ 199.49

$ 149.00

$ 50.49 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

22 %

266% significantly better overall score

6 %

Flux Core frame rate

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

51 FPS

37 FPS significantly higher Flux Core frame rate

14 FPS

Electron frame rate

Randomly generated noise sphere test

30 FPS

21 FPS significantly higher Electron frame rate

9 FPS

City frame rate

Procedurally generated city scene with voxel rendering

36 FPS

24 FPS significantly higher City frame rate

12 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

22 FPS

18 FPS significantly higher Clouds frame rate

4 FPS

Free GPU Benchmark

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Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

38315

141% significantly higher Geekbench 5 (OpenCL) score

15883

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

35907

126% significantly higher Geekbench 5 (Vulkan) score

15859

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

39917

343% significantly higher Geekbench 6 (OpenCL) score

8992

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

37117

134% significantly higher Geekbench 6 (Vulkan) score

15859

Specifications

Core Clock Speed

Nominal chip frequency

1485 MHz

37% slightly higher core clock speed

1082 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1665 MHz

29% slightly higher boost clock speed

1287 MHz

Memory

Onboard memory size for textures and vertices

4 GiB

Identical

4 GiB

Memory Bus Width

Number of parallel lines to the memory chips

128 Bit

100% significantly larger memory bus width

64 Bit

Memory Bandwidth

Data transfer speed between GPU core and memory

128.1 GB/s

128% significantly higher memory bandwidth

56 GB/s

TDP

Thermal Design Power: Measure of heat generated by the GPU

75 W

50 W

49% significantly lower TDP

Pixel Rate

Number of pixels that can be rendered per second

53.28 Gigapixels/s

158% significantly higher pixel rate

20.6 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

93.24 Gigatexels/s

81% significantly higher texture rate

51.48 Gigatexels/s

Texture Mapping Units

Number of processors dedicated to applying textures

40% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

112th of 549

261st of 549

Family

The product line

Radeon 600 Series

Release date

The official date of release of this chip

April 2019

Memory Type

The type of memory used by this chip

GDDR5

DirectX Support

Maximum version of DirectX supported

12.0

OpenGL Support

Maximum version of OpenGL supported

4.6

GeForce GTX 1650 vs Radeon RX 640 comparison

In our benchmarks, the GeForce GTX 1650 beats the Radeon RX 640 in gaming performance.

In our comparison, the GeForce GTX 1650 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. In addition, the GeForce GTX 1650 also has a slightly higher boost clock speed: the maximum frequency the chip can reach if power delivery and thermals allow.

Next up, in terms of GPU memory, they both have the same amount of memory at 4 GiB. If you're planning at playing games at high resolutions with high-quality textures, you will need a lot of memory.

In addition, the Radeon RX 640 has a significantly lower TDP at 50 W when compared to the GeForce GTX 1650 at 75 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 GeForce GTX 1650 is faster than the Radeon RX 640.