NVIDIA Quadro K420 vs NVIDIA Tesla P10

VS

NVIDIA Quadro K420

NVIDIA Tesla P10

We compared two Professional market GPUs: 1024MB VRAM Quadro K420 and 24GB VRAM Tesla P10 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 P10 's Advantages

Released 2 years and 2 months late

Boost Clock1493MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (694.3GB/s vs 28.51GB/s)

3648 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K420

0.336 TFLOPS

Tesla P10 +3313%

11.47 TFLOPS

Quadro K420

VS

Tesla P10

Graphics Card

Jul 2014

Release Date

Sep 2016

Quadro

Generation

Tesla

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1025 MHz

-

Boost Clock

1493 MHz

891 MHz

Memory Clock

1808 MHz

Memory

1024MB

Memory Size

24GB

DDR3

Memory Type

GDDR5X

128bit

Memory Bus

384bit

28.51GB/s

Bandwidth

694.3GB/s

Render Config

-

SM Count

30

192

Shading Units

3840

16

TMUs

240

16

ROPs

96

-

16 KB (per SMX)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

3 MB

-

Theoretical Performance

3.504 GPixel/s

Pixel Rate

143.3 GPixel/s

14.02 GTexel/s

Texture Rate

358.3 GTexel/s

-

FP16 (half)

179.2 GFLOPS

336.4 GFLOPS

FP32 (float)

11.47 TFLOPS

14.02 GFLOPS

FP64 (double)

358.3 GFLOPS

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

GP102

GK107-301-A2

GPU Variant

-

Kepler

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

1.27 billion

Transistors

11.8 billion

118 mm²

Die Size

471 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

6.1

5.1

Shader Model

6.4

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