AMD Radeon RX 640 Mobile vs NVIDIA Tesla P100 DGXS
GPU Specs Compare
Graphics Card
Release Date
May 2019
Apr 2016
Generation
Mobility Radeon
Tesla
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1082 MHz
1328 MHz
Boost Clock
1218 MHz
1480 MHz
Memory Clock
1500 MHz
715 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
64bit
4096bit
Bandwidth
48.00GB/s
732.2GB/s
Render Config
Compute Units
10
-
Shading Units
640
3584
TMUs
40
224
ROPs
16
96
L1 Cache
16 KB (per CU)
24 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
56
Theoretical Performance
Pixel Rate
19.49 GPixel/s
142.1 GPixel/s
Texture Rate
48.72 GTexel/s
331.5 GTexel/s
FP16 (half)
1.559 TFLOPS
21.22 TFLOPS
FP32 (float)
1.559 TFLOPS
10.61 TFLOPS
FP64 (double)
97.44 GFLOPS
5.304 TFLOPS
Graphics Processor
GPU Name
Polaris 23
GP100
GPU Variant
Polaris 23 XT
-
Architecture
GCN 4.0
Pascal
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
16 nm
Transistors
2.2 billion
15.3 billion
Die Size
103 mm²
610 mm²
Board Design
TDP
50W
300W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
-
700 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.4
CUDA
-
6.0