NVIDIA Quadro K620M vs NVIDIA Quadro P2000

VS

NVIDIA Quadro K620M

NVIDIA Quadro P2000

We compared two Professional market GPUs: 2GB VRAM Quadro K620M and 5GB VRAM Quadro P2000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K620M 's Advantages

Lower TDP (30W vs 75W)

NVIDIA Quadro P2000 's Advantages

Released 1 years and 11 months late

Boost Clock has increased by 32% (1480MHz vs 1124MHz)

More VRAM (5GB vs 2GB)

Larger VRAM bandwidth (140.2GB/s vs 14.40GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K620M

0.863 TFLOPS

Quadro P2000 +251%

3.031 TFLOPS

Quadro K620M

VS

Quadro P2000

Graphics Card

Mar 2015

Release Date

Feb 2017

Quadro Mobile

Generation

Quadro

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

1029 MHz

Base Clock

1076 MHz

1124 MHz

Boost Clock

1480 MHz

900 MHz

Memory Clock

1752 MHz

Memory

2GB

Memory Size

5GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

160bit

14.40GB/s

Bandwidth

140.2GB/s

Render Config

-

SM Count

8

384

Shading Units

1024

16

TMUs

64

8

ROPs

40

-

64 KB (per SMM)

L1 Cache

48 KB (per SM)

1024 KB

L2 Cache

1280 KB

-

Theoretical Performance

8.992 GPixel/s

Pixel Rate

59.20 GPixel/s

17.98 GTexel/s

Texture Rate

94.72 GTexel/s

-

FP16 (half)

47.36 GFLOPS

863.2 GFLOPS

FP32 (float)

3.031 TFLOPS

26.98 GFLOPS

FP64 (double)

94.72 GFLOPS

Board Design

30W

TDP

75W

-

Suggested PSU

250 W

No outputs

Outputs

4x DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

GM108

GPU Name

GP106

N15M-Q3

GPU Variant

GP106-875-A1

Maxwell

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

Unknown

Transistors

4.4 billion

Unknown

Die Size

200 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

6.1

5.1

Shader Model

6.4

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