NVIDIA Quadro M5000 vs NVIDIA Quadro K620

VS

We compared two Professional market GPUs: 8GB VRAM Quadro M5000 and 2GB VRAM Quadro K620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro M5000 's Advantages

Released 11 months late

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (211.6GB/s vs 28.80GB/s)

1664 additional rendering cores

NVIDIA Quadro K620 's Advantages

Boost Clock has increased by 8% (1124MHz vs 1038MHz)

Lower TDP (45W vs 150W)

Score

Benchmark

FP32 (float)

Quadro M5000 +392%

4.252 TFLOPS

Quadro K620

0.863 TFLOPS

Quadro M5000

VS

Quadro K620

Graphics Card

Jun 2015

Release Date

Jul 2014

Quadro

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

861 MHz

Base Clock

1058 MHz

1038 MHz

Boost Clock

1124 MHz

1653 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

128bit

211.6GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

-

Compute Units

-

2048

Shading Units

384

128

TMUs

24

64

ROPs

16

-

Tensor Cores

-

RT Cores

-

48 KB (per SMM)

L1 Cache

64 KB (per SMM)

2 MB

L2 Cache

2 MB

Theoretical Performance

66.43 GPixel/s

Pixel Rate

17.98 GPixel/s

132.9 GTexel/s

Texture Rate

26.98 GTexel/s

-

FP16 (half)

-

4.252 TFLOPS

FP32 (float)

863.2 GFLOPS

132.9 GFLOPS

FP64 (double)

26.98 GFLOPS

Graphics Processor

GM204

GPU Name

GM107

GM204-875-A1

GPU Variant

GM107-850-A2

Maxwell 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

5.2 billion

Transistors

1.87 billion

398 mm²

Die Size

148 mm²

Board Design

150W

TDP

45W

450 W

Suggested PSU

200 W

1x DVI 4x DisplayPort 1.4a

Outputs

1x DVI 1x DisplayPort 1.4a

1x 6-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

5.0

6.4

Shader Model

5.1

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