Home GPU Comparison NVIDIA Tesla P100 PCIe 16 GB vs NVIDIA Quadro K420

NVIDIA Tesla P100 PCIe 16 GB vs NVIDIA Quadro K420

We compared two Professional market GPUs: 16GB VRAM Tesla P100 PCIe 16 GB and 1024MB VRAM Quadro K420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla P100 PCIe 16 GB 's Advantages
Released 1 years and 11 months late
Boost Clock1329MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (732.2GB/s vs 28.51GB/s)
3392 additional rendering cores
NVIDIA Quadro K420 's Advantages
Lower TDP (41W vs 250W)

Score

Benchmark

FP32 (float)
Tesla P100 PCIe 16 GB +2735%
9.526 TFLOPS
Quadro K420
0.336 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Jul 2014
Tesla
Generation
Quadro
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1190 MHz
Base Clock
-
1329 MHz
Boost Clock
-
715 MHz
Memory Clock
891 MHz

Memory

16GB
Memory Size
1024MB
HBM2
Memory Type
DDR3
4096bit
Memory Bus
128bit
732.2GB/s
Bandwidth
28.51GB/s

Render Config

-
-
-
56
SM Count
-
3584
Shading Units
192
224
TMUs
16
96
ROPs
16
-
-
-
-
-
-
24 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

127.6 GPixel/s
Pixel Rate
3.504 GPixel/s
297.7 GTexel/s
Texture Rate
14.02 GTexel/s
19.05 TFLOPS
FP16 (half)
-
9.526 TFLOPS
FP32 (float)
336.4 GFLOPS
4.763 TFLOPS
FP64 (double)
14.02 GFLOPS

Board Design

250W
TDP
41W
600 W
Suggested PSU
200 W
No outputs
Outputs
1x DVI 1x DisplayPort 1.2
1x 8-pin
Power Connectors
None

Graphics Processor

GP100
GPU Name
GK107
GP100-893-A1
GPU Variant
GK107-301-A2
Pascal
Architecture
Kepler
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
15.3 billion
Transistors
1.27 billion
610 mm²
Die Size
118 mm²

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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