AMD Radeon RX 640 vs AMD Radeon R7 350

Compare AMD Radeon RX 640 4 GB vs AMD Radeon R7 350, specs and GPU benchmark score. Which is the better graphics card for the money?

Benchmark Score
Other Benchmarks
Specifications
Comments (0)
Popular Comparisons

GPU Comparison

Quickly search and compare graphics cards

AMD Radeon R7 350

Price

The cheapest price from our partner retailers

$ 199.99

$ 39.98

$ 160.01 significantly less expensive

Benchmark Score

Overall Score

General gaming and workstation score

556 points

87% significantly better overall score

297 points

Flux Core frame rate

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

14 FPS

6 FPS significantly higher Flux Core frame rate

7 FPS

Electron frame rate

Randomly generated noise sphere test

9 FPS

5 FPS significantly higher Electron frame rate

4 FPS

City frame rate

Procedurally generated city scene with voxel rendering

13 FPS

6 FPS significantly higher City frame rate

6 FPS

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS

2 FPS significantly higher Clouds frame rate

2 FPS

Free GPU Benchmark

Want to compare your graphics card against the Radeon RX 640 and the Radeon R7 350? Download our free and quick PC Performance Test.

Download GPU Benchmark

Other Benchmarks

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

15883 points

45% significantly higher Geekbench 5 (OpenCL) score

10951 points

Geekbench 5 (Vulkan) score

Vulkan compute benchmark

15859 points

64% significantly higher Geekbench 5 (Vulkan) score

9660 points

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

14348 points

50% significantly higher Geekbench 6 (OpenCL) score

9524 points

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

16397 points

105% significantly higher Geekbench 6 (Vulkan) score

7976 points

Specifications

Core Clock Speed

Nominal chip frequency

1082 MHz

8% slightly higher core clock speed

1000 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1287 MHz

22% slightly higher boost clock speed

1050 MHz

Memory Bus Width

Number of parallel lines to the memory chips

64 Bit

128 Bit

100% significantly larger memory bus width

Memory Bandwidth

Data transfer speed between GPU core and memory

56 GB/s

72 GB/s

28% slightly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

50 W

10% slightly lower TDP

55 W

Pixel Rate

Number of pixels that can be rendered per second

20.6 Gigapixels/s

60% significantly higher pixel rate

12.8 Gigapixels/s

Texture Rate

Number of textured pixels that can be rendered per second

51.48 Gigatexels/s

101% significantly higher texture rate

25.6 Gigatexels/s

Texture Mapping Units

Number of processors dedicated to applying textures

25% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

Identical

Other details

Rank

Ranking in the hardwareDB database

318th of 586

379th of 586

Family

The product line

Radeon 600 Series

Release date

The official date of release of this chip

2016 July

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

Radeon RX 640 vs Radeon R7 350 comparison

According to the hardwareDB Benchmark, the Radeon RX 640 GPU is faster than the Radeon R7 350 in gaming.

In our comparison, the Radeon RX 640 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. In addition, the Radeon RX 640 also 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 640 has a slightly lower TDP at 50 W when compared to the Radeon R7 350 at 55 W. TDP (Thermal Design Power) measures total heat output from the chip.

According to the results of the hardwareDB benchmark utility, the Radeon RX 640 is faster than the Radeon R7 350.