AMD Radeon Sky 900 vs NVIDIA Tesla P100 DGXS
GPU · Specs Compare
Graphics Card
Release Date
Mar 2013
Apr 2016
Generation
Radeon Sky
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
825 MHz
1328 MHz
Boost Clock
950 MHz
1480 MHz
Memory Clock
1250 MHz
715 MHz
Memory
Memory Size
3GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
384bit
4096bit
Bandwidth
240.0GB/s
732.2GB/s
Render Config
Compute Units
28
—
Shading Units
1792
3584
TMUs
112
224
ROPs
32
96
L1 Cache
16 KB (per CU)
24 KB (per SM)
L2 Cache
768 KB
4 MB
SM Count
—
56
Theoretical Performance
Pixel Rate
30.40 GPixel/s
142.1 GPixel/s
Texture Rate
106.4 GTexel/s
331.5 GTexel/s
FP32 (float)
3.405 TFLOPS
10.61 TFLOPS
FP64 (double)
851.2 GFLOPS
5.304 TFLOPS
FP16 (half)
—
21.22 TFLOPS
Graphics Processor
GPU Name
Tahiti
GP100
GPU Variant
Orthrus
—
Architecture
GCN 1.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
4.313 billion
15.3 billion
Die Size
352 mm²
610 mm²
Board Design
TDP
300W
300W
Suggested PSU
700 W
700 W
Outputs
1x DVI1x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.4
CUDA
—
6.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.