Home GPU Comparison NVIDIA Tesla P100 DGXS vs NVIDIA Tesla K8

NVIDIA Tesla P100 DGXS vs NVIDIA Tesla K8

We compared two Professional market GPUs: 16GB VRAM Tesla P100 DGXS and 8GB VRAM Tesla K8 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 7 months late
Boost Clock has increased by 82% (1480MHz vs 811MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (732.2GB/s vs 160.0GB/s)
2048 additional rendering cores
NVIDIA Tesla K8 's Advantages
Lower TDP (100W vs 300W)

Score

Benchmark

FP32 (float)
Tesla P100 DGXS +325%
10.61 TFLOPS
Tesla K8
2.491 TFLOPS
VS

Graphics Card

Apr 2016
Release Date
Sep 2014
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1328 MHz
Base Clock
693 MHz
1480 MHz
Boost Clock
811 MHz
715 MHz
Memory Clock
1250 MHz

Memory

16GB
Memory Size
8GB
HBM2
Memory Type
GDDR5
4096bit
Memory Bus
256bit
732.2GB/s
Bandwidth
160.0GB/s

Render Config

56
SM Count
-
-
Compute Units
-
3584
Shading Units
1536
224
TMUs
128
96
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
24 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
512 KB

Theoretical Performance

142.1 GPixel/s
Pixel Rate
25.95 GPixel/s
331.5 GTexel/s
Texture Rate
103.8 GTexel/s
21.22 TFLOPS
FP16 (half)
-
10.61 TFLOPS
FP32 (float)
2.491 TFLOPS
5.304 TFLOPS
FP64 (double)
103.8 GFLOPS

Graphics Processor

GP100
GPU Name
GK104
-
GPU Variant
-
Pascal
Architecture
Kepler
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
15.3 billion
Transistors
3.54 billion
610 mm²
Die Size
294 mm²

Board Design

300W
TDP
100W
700 W
Suggested PSU
300 W
No outputs
Outputs
No outputs
None
Power Connectors
1x 6-pin

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
6.0
CUDA
3.0
6.4
Shader Model
5.1

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