Home GPU Comparison NVIDIA Tesla P100 DGXS vs NVIDIA Tesla K80

NVIDIA Tesla P100 DGXS vs NVIDIA Tesla K80

We compared two Professional market GPUs: 16GB VRAM Tesla P100 DGXS and 12GB VRAM Tesla K80 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla P100 DGXS 's Advantages
Released 1 years and 5 months late
Boost Clock has increased by 80% (1480MHz vs 824MHz)
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (732.2GB/s vs 240.6GB/s)
1088 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla P100 DGXS +157%
10.61 TFLOPS
Tesla K80
4.113 TFLOPS
VS

Graphics Card

Apr 2016
Release Date
Nov 2014
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1328 MHz
Base Clock
562 MHz
1480 MHz
Boost Clock
824 MHz
715 MHz
Memory Clock
1253 MHz

Memory

16GB
Memory Size
12GB
HBM2
Memory Type
GDDR5
4096bit
Memory Bus
384bit
732.2GB/s
Bandwidth
240.6GB/s

Render Config

-
-
-
56
SM Count
-
3584
Shading Units
2496
224
TMUs
208
96
ROPs
48
-
-
-
-
-
-
24 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

142.1 GPixel/s
Pixel Rate
42.85 GPixel/s
331.5 GTexel/s
Texture Rate
171.4 GTexel/s
21.22 TFLOPS
FP16 (half)
-
10.61 TFLOPS
FP32 (float)
4.113 TFLOPS
5.304 TFLOPS
FP64 (double)
1371 GFLOPS

Board Design

300W
TDP
300W
700 W
Suggested PSU
700 W
No outputs
Outputs
No outputs
None
Power Connectors
1x 8-pin

Graphics Processor

GP100
GPU Name
GK210
-
GPU Variant
GK210-885-A1
Pascal
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
15.3 billion
Transistors
7.1 billion
610 mm²
Die Size
561 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
6.0
CUDA
3.7
6.4
Shader Model
5.1

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