NVIDIA Quadro K420 vs NVIDIA GRID M3 3020

VS

We compared two Professional market GPUs: 1024MB VRAM Quadro K420 and 4GB VRAM GRID M3 3020 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID M3 3020 's Advantages

Released 1 years and 10 months late

Boost Clock1306MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (83.20GB/s vs 28.51GB/s)

448 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K420

0.336 TFLOPS

GRID M3 3020 +397%

1.672 TFLOPS

Quadro K420

VS

GRID M3 3020

Graphics Card

Jul 2014

Release Date

May 2016

Quadro

Generation

GRID

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1033 MHz

-

Boost Clock

1306 MHz

891 MHz

Memory Clock

1300 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

28.51GB/s

Bandwidth

83.20GB/s

Render Config

-

SM Count

-

Compute Units

-

192

Shading Units

640

16

TMUs

40

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

64 KB (per SMM)

256 KB

L2 Cache

2 MB

Theoretical Performance

3.504 GPixel/s

Pixel Rate

20.90 GPixel/s

14.02 GTexel/s

Texture Rate

52.24 GTexel/s

-

FP16 (half)

-

336.4 GFLOPS

FP32 (float)

1.672 TFLOPS

14.02 GFLOPS

FP64 (double)

52.24 GFLOPS

Graphics Processor

GK107

GPU Name

GM107

GK107-301-A2

GPU Variant

-

Kepler

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.27 billion

Transistors

1.87 billion

118 mm²

Die Size

148 mm²

Board Design

41W

TDP

Unknown

200 W

Suggested PSU

200 W

1x DVI 1x DisplayPort 1.2

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

5.0

5.1

Shader Model

6.7 (5.1)

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