NVIDIA Quadro K620M vs NVIDIA Quadro NVS 150M

VS

NVIDIA Quadro K620M

NVIDIA Quadro NVS 150M

We compared two Professional market GPUs: 2GB VRAM Quadro K620M and 256MB VRAM Quadro NVS 150M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K620M 's Advantages

Released 6 years and 7 months late

Boost Clock1124MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (14.40GB/s vs 11.20GB/s)

376 additional rendering cores

NVIDIA Quadro NVS 150M 's Advantages

Lower TDP (10W vs 30W)

Score

Benchmark

FP32 (float)

Quadro K620M +4009%

0.863 TFLOPS

Quadro NVS 150M

0.021 TFLOPS

Quadro K620M

VS

Quadro NVS 150M

Graphics Card

Mar 2015

Release Date

Aug 2008

Quadro Mobile

Generation

NVS Mobile

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

MXM-I

Clock Speeds

1029 MHz

Base Clock

-

1124 MHz

Boost Clock

-

900 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

256MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

11.20GB/s

Render Config

-

SM Count

1

384

Shading Units

8

16

TMUs

4

8

ROPs

4

-

64 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

16 KB

-

Theoretical Performance

8.992 GPixel/s

Pixel Rate

2.120 GPixel/s

17.98 GTexel/s

Texture Rate

2.120 GTexel/s

-

863.2 GFLOPS

FP32 (float)

20.80 GFLOPS

26.98 GFLOPS

FP64 (double)

-

Board Design

30W

TDP

10W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GM108

GPU Name

G98

N15M-Q3

GPU Variant

NB9M-GE

Maxwell

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

Unknown

Transistors

0.21 billion

Unknown

Die Size

86 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.0

CUDA

1.1

5.1

Shader Model

4.0

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