NVIDIA Tesla P100 SXM2 vs AMD Radeon HD 6850
GPU · Specs Compare
Graphics Card
Release Date
Apr 2016
Oct 2010
Generation
Tesla
Northern Islands
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1328 MHz
—
Boost Clock
1480 MHz
—
Memory Clock
715 MHz
1000 MHz
Memory
Memory Size
16GB
1024MB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
256bit
Bandwidth
732.2GB/s
128.0GB/s
Render Config
SM Count
56
—
Shading Units
3584
960
TMUs
224
48
ROPs
96
32
L1 Cache
24 KB (per SM)
8 KB (per CU)
L2 Cache
4 MB
512 KB
Compute Units
—
12
Theoretical Performance
Pixel Rate
142.1 GPixel/s
24.80 GPixel/s
Texture Rate
331.5 GTexel/s
37.20 GTexel/s
FP16 (half)
21.22 TFLOPS
—
FP32 (float)
10.61 TFLOPS
1488 GFLOPS
FP64 (double)
5.304 TFLOPS
—
Graphics Processor
GPU Name
GP100
Barts
GPU Variant
GP100-890-A1
Barts PRO(215-0798006)
Architecture
Pascal
TeraScale 2
Foundry
TSMC
TSMC
Process Size
16 nm
40 nm
Transistors
15.3 billion
1.7 billion
Die Size
610 mm²
255 mm²
Board Design
TDP
300W
127W
Suggested PSU
700 W
300 W
Outputs
No outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
Power Connectors
None
1x 6-pin
Graphics Features
DirectX
12 (12_1)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
3.0
1.2
Vulkan
1.3
N/A
CUDA
6.0
—
Shader Model
6.4
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.