NVIDIA Quadro K420 vs NVIDIA Quadro P600 Mobile

VS

NVIDIA Quadro K420

NVIDIA Quadro P600 Mobile

We compared two Professional market GPUs: 1024MB VRAM Quadro K420 and 4GB VRAM Quadro P600 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P600 Mobile 's Advantages

Released 2 years and 7 months late

Boost Clock1620MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (80.13GB/s vs 28.51GB/s)

192 additional rendering cores

Lower TDP (40W vs 41W)

Score

Benchmark

FP32 (float)

Quadro K420

0.336 TFLOPS

Quadro P600 Mobile +270%

1.244 TFLOPS

Quadro K420

VS

Quadro P600 Mobile

Graphics Card

Jul 2014

Release Date

Feb 2017

Quadro

Generation

Quadro Pascal-M

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1430 MHz

-

Boost Clock

1620 MHz

891 MHz

Memory Clock

1252 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

28.51GB/s

Bandwidth

80.13GB/s

Render Config

-

SM Count

3

192

Shading Units

384

16

TMUs

24

16

ROPs

16

-

16 KB (per SMX)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

3.504 GPixel/s

Pixel Rate

25.92 GPixel/s

14.02 GTexel/s

Texture Rate

38.88 GTexel/s

-

FP16 (half)

19.44 GFLOPS

336.4 GFLOPS

FP32 (float)

1244 GFLOPS

14.02 GFLOPS

FP64 (double)

38.88 GFLOPS

Board Design

41W

TDP

40W

200 W

Suggested PSU

-

1x DVI 1x DisplayPort 1.2

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GK107

GPU Name

GP107

GK107-301-A2

GPU Variant

-

Kepler

Architecture

Pascal

TSMC

Foundry

Samsung

28 nm

Process Size

14 nm

1.27 billion

Transistors

3.3 billion

118 mm²

Die Size

132 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

6.7

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