NVIDIA Quadro K620M vs NVIDIA Quadro K3000M

VS

NVIDIA Quadro K620M NVIDIA Quadro K3000M

We compared two Professional market GPUs: 2GB VRAM Quadro K620M and 2GB VRAM Quadro K3000M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K620M 's Advantages

Released 2 years and 9 months late

Boost Clock1124MHz

Lower TDP (30W vs 75W)

NVIDIA Quadro K3000M 's Advantages

Larger VRAM bandwidth (89.60GB/s vs 14.40GB/s)

192 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K620M +14%

0.863 TFLOPS

Quadro K3000M

0.753 TFLOPS

Quadro K620M

VS

Quadro K3000M

Graphics Card

Mar 2015

Release Date

Jun 2012

Quadro Mobile

Generation

Quadro Mobile

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

1029 MHz

Base Clock

-

1124 MHz

Boost Clock

-

900 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

256bit

14.40GB/s

Bandwidth

89.60GB/s

Render Config

-

SM Count

-

Compute Units

-

384

Shading Units

576

16

TMUs

48

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

16 KB (per SMX)

1024 KB

L2 Cache

512 KB

Theoretical Performance

8.992 GPixel/s

Pixel Rate

7.848 GPixel/s

17.98 GTexel/s

Texture Rate

31.39 GTexel/s

-

FP16 (half)

-

863.2 GFLOPS

FP32 (float)

753.4 GFLOPS

26.98 GFLOPS

FP64 (double)

31.39 GFLOPS

Graphics Processor

GM108

GPU Name

GK104

N15M-Q3

GPU Variant

N14E-Q1-A2

Maxwell

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

Unknown

Transistors

3.54 billion

Unknown

Die Size

294 mm²

Board Design

30W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

5.0

CUDA

3.0

5.1

Shader Model

5.1

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