NVIDIA Tesla K80 vs NVIDIA P102 101
GPU Specs Compare
Graphics Card
Release Date
Nov 2014
Jan 2018
Generation
Tesla
Mining GPUs
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x4
Clock Speeds
Base Clock
562 MHz
1557 MHz
Boost Clock
824 MHz
1670 MHz
Memory Clock
1253 MHz
2002 MHz
Memory
Memory Size
12GB
10GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
320bit
Bandwidth
240.6GB/s
320.3GB/s
Render Config
Shading Units
2496
3200
TMUs
208
200
ROPs
48
80
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
1536 KB
0 MB
SM Count
-
25
Theoretical Performance
Pixel Rate
42.85 GPixel/s
133.6 GPixel/s
Texture Rate
171.4 GTexel/s
334.0 GTexel/s
FP32 (float)
4.113 TFLOPS
10.69 TFLOPS
FP64 (double)
1371 GFLOPS
334.0 GFLOPS
FP16 (half)
-
167.0 GFLOPS
Graphics Processor
GPU Name
GK210
GP102
GPU Variant
GK210-885-A1
GP102-101-A1
Architecture
Kepler 2.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
7.1 billion
11.8 billion
Die Size
561 mm²
471 mm²
Board Design
TDP
300W
250W
Suggested PSU
700 W
600 W
Outputs
No outputs
No outputs
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.7
6.1
Shader Model
5.1
6.4