NVIDIA Quadro K420 vs NVIDIA Tesla P100 PCIe 12 GB

VS

NVIDIA Quadro K420

NVIDIA Tesla P100 PCIe 12 GB

We compared two Professional market GPUs: 1024MB VRAM Quadro K420 and 12GB VRAM Tesla P100 PCIe 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K420 's Advantages

Lower TDP (41W vs 250W)

NVIDIA Tesla P100 PCIe 12 GB 's Advantages

Released 1 years and 11 months late

Boost Clock1329MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (549.1GB/s vs 28.51GB/s)

3392 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K420

0.336 TFLOPS

Tesla P100 PCIe 12 GB +2735%

9.526 TFLOPS

Quadro K420

VS

Tesla P100 PCIe 12 GB

Graphics Card

Jul 2014

Release Date

Jun 2016

Quadro

Generation

Tesla

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1190 MHz

-

Boost Clock

1329 MHz

891 MHz

Memory Clock

715 MHz

Memory

1024MB

Memory Size

12GB

DDR3

Memory Type

HBM2

128bit

Memory Bus

3072bit

28.51GB/s

Bandwidth

549.1GB/s

Render Config

-

SM Count

56

192

Shading Units

3584

16

TMUs

224

16

ROPs

96

-

16 KB (per SMX)

L1 Cache

24 KB (per SM)

256 KB

L2 Cache

3 MB

-

Theoretical Performance

3.504 GPixel/s

Pixel Rate

127.6 GPixel/s

14.02 GTexel/s

Texture Rate

297.7 GTexel/s

-

FP16 (half)

19.05 TFLOPS

336.4 GFLOPS

FP32 (float)

9.526 TFLOPS

14.02 GFLOPS

FP64 (double)

4.763 TFLOPS

Board Design

41W

TDP

250W

200 W

Suggested PSU

600 W

1x DVI 1x DisplayPort 1.2

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Processor

GK107

GPU Name

GP100

GK107-301-A2

GPU Variant

-

Kepler

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

1.27 billion

Transistors

15.3 billion

118 mm²

Die Size

610 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

6.0

5.1

Shader Model

6.4

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