AMD Radeon R9 285 vs NVIDIA Tesla P100 SXM2
GPU · Specs Compare
Graphics Card
Release Date
Sep 2014
Apr 2016
Generation
Volcanic Islands
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1375 MHz
715 MHz
Base Clock
—
1328 MHz
Boost Clock
—
1480 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
4096bit
Bandwidth
176.0GB/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
512 KB
4 MB
SM Count
—
56
Theoretical Performance
Pixel Rate
29.38 GPixel/s
142.1 GPixel/s
Texture Rate
102.8 GTexel/s
331.5 GTexel/s
FP16 (half)
3.290 TFLOPS
21.22 TFLOPS
FP32 (float)
3.290 TFLOPS
10.61 TFLOPS
FP64 (double)
205.6 GFLOPS
5.304 TFLOPS
Graphics Processor
GPU Name
Tonga
GP100
GPU Variant
Tonga PRO(215-0851128)
GP100-890-A1
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
190W
300W
Suggested PSU
450 W
700 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
1.3
Shader Model
6.5
6.4
CUDA
—
6.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.