AMD Radeon RX 640 vs NVIDIA T1000 8GB

GPU Comparison

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Benchmark Score

Overall Score

General gaming and workstation score

556 points
1993 points
258% significantly better overall score

Flux Core frame rate

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

14 FPS
48 FPS
35 FPS significantly higher Flux Core frame rate

Electron frame rate

Randomly generated noise sphere test

9 FPS
26 FPS
16 FPS significantly higher Electron frame rate

City frame rate

Procedurally generated city scene with voxel rendering

13 FPS
32 FPS
19 FPS significantly higher City frame rate

Clouds frame rate

Real-time noise calculation and ray marching test

4 FPS
19 FPS
15 FPS significantly higher Clouds frame rate

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Other Benchmarks

Geekbench 5 (OpenCL) score

Geekbench 5 (OpenCL) score

OpenCL compute benchmark

15883 points
37882 points
138% significantly higher Geekbench 5 (OpenCL) score
Geekbench 6 (OpenCL) score

Geekbench 6 (OpenCL) score

OpenCL compute benchmark

14348 points
38005 points
164% significantly higher Geekbench 6 (OpenCL) score
Geekbench 6 (Vulkan) score

Geekbench 6 (Vulkan) score

Vulkan compute benchmark

16397 points
34502 points
110% significantly higher Geekbench 6 (Vulkan) score

Specifications

Core Clock Speed

Nominal chip frequency

1082 MHz
1% slightly higher core clock speed
1065 MHz

Boost Clock Speed

Higher turbo frequency when power conditions are met

1287 MHz
1395 MHz
8% slightly higher boost clock speed

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
160 GB/s
185% significantly higher memory bandwidth

TDP

Thermal Design Power: Measure of heat generated by the GPU

50 W
Identical
50 W

Pixel Rate

Number of pixels that can be rendered per second

20.6 Gigapixels/s
44.64 Gigapixels/s
116% significantly higher pixel rate

Texture Rate

Number of textured pixels that can be rendered per second

51.48 Gigatexels/s
78.12 Gigatexels/s
51% significantly higher texture rate

Texture Mapping Units

Number of processors dedicated to applying textures

40
56
40% slightly more texture mapping units

Render Output Processors

Number of processors dedicated to final pixel rendering

16
32
100% significantly more render output processors

Other details

Rank

Ranking in the hardwareDB database

330th of 604
213th of 604

Family

The product line

Radeon 600 Series
-

Release date

The official date of release of this chip

-
2021 May

Memory Type

The type of memory used by this chip

GDDR5
GDDR6

DirectX Support

Maximum version of DirectX supported

12.0
12.0

OpenGL Support

Maximum version of OpenGL supported

4.6
4.6

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