AMD Radeon R9 M395X vs NVIDIA Tesla P100 DGXS
GPU Specs Compare
Graphics Card
Release Date
May 2015
Apr 2016
Generation
Crystal System
Tesla
Type
Mobile
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
715 MHz
Base Clock
-
1328 MHz
Boost Clock
-
1480 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
4096bit
Bandwidth
160.0GB/s
732.2GB/s
Render Config
Compute Units
32
-
Shading Units
2048
3584
TMUs
128
224
ROPs
32
96
L1 Cache
16 KB (per CU)
24 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
56
Theoretical Performance
Pixel Rate
23.14 GPixel/s
142.1 GPixel/s
Texture Rate
92.54 GTexel/s
331.5 GTexel/s
FP16 (half)
2.961 TFLOPS
21.22 TFLOPS
FP32 (float)
2.961 TFLOPS
10.61 TFLOPS
FP64 (double)
185.1 GFLOPS
5.304 TFLOPS
Graphics Processor
GPU Name
Amethyst
GP100
GPU Variant
Amethyst XT
-
Architecture
GCN 3.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
5 billion
15.3 billion
Die Size
366 mm²
610 mm²
Board Design
TDP
75W
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
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.4
CUDA
-
6.0
📊 Benchmark
3DMark Time Spy
2,514
-