NVIDIA Quadro K620M vs NVIDIA Quadro RTX 3000 Max Q

VS

NVIDIA Quadro K620M NVIDIA Quadro RTX 3000 Max Q

We compared two Professional market GPUs: 2GB VRAM Quadro K620M and 6GB VRAM Quadro RTX 3000 Max Q 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 60W)

NVIDIA Quadro RTX 3000 Max Q 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 8% (1215MHz vs 1124MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 14.40GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K620M

0.863 TFLOPS

Quadro RTX 3000 Max Q +440%

4.666 TFLOPS

Blender

Quadro K620M

82

Quadro RTX 3000 Max Q +1847%

1597

OctaneBench

Quadro K620M

18

Quadro RTX 3000 Max Q +88%

34

Quadro K620M

VS

Quadro RTX 3000 Max Q

Graphics Card

Mar 2015

Release Date

May 2019

Quadro Mobile

Generation

Quadro Mobile

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

1029 MHz

Base Clock

600 MHz

1124 MHz

Boost Clock

1215 MHz

900 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

6GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

192bit

14.40GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

30

-

Compute Units

-

384

Shading Units

1920

16

TMUs

120

8

ROPs

64

-

Tensor Cores

240

-

RT Cores

30

64 KB (per SMM)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

3 MB

Theoretical Performance

8.992 GPixel/s

Pixel Rate

77.76 GPixel/s

17.98 GTexel/s

Texture Rate

145.8 GTexel/s

-

FP16 (half)

9.331 TFLOPS

863.2 GFLOPS

FP32 (float)

4.666 TFLOPS

26.98 GFLOPS

FP64 (double)

145.8 GFLOPS

Graphics Processor

GM108

GPU Name

TU106

N15M-Q3

GPU Variant

-

Maxwell

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

Unknown

Transistors

10.8 billion

Unknown

Die Size

445 mm²

Board Design

30W

TDP

60W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

7.5

5.1

Shader Model

6.6

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