NVIDIA Quadro GV100 vs NVIDIA Quadro K620M

VS

NVIDIA Quadro GV100

NVIDIA Quadro K620M

We compared two Professional market GPUs: 32GB VRAM Quadro GV100 and 2GB VRAM Quadro K620M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro GV100 's Advantages

Released 3 years late

Boost Clock has increased by 45% (1627MHz vs 1124MHz)

More VRAM (32GB vs 2GB)

Larger VRAM bandwidth (868.4GB/s vs 14.40GB/s)

4736 additional rendering cores

NVIDIA Quadro K620M 's Advantages

Lower TDP (30W vs 250W)

Score

Benchmark

FP32 (float)

Quadro GV100 +1830%

16.66 TFLOPS

Quadro K620M

0.863 TFLOPS

Blender

Quadro GV100 +2329%

1992

Quadro K620M

82

Quadro GV100

VS

Quadro K620M

Graphics Card

Mar 2018

Release Date

Mar 2015

Quadro Volta

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1132 MHz

Base Clock

1029 MHz

1627 MHz

Boost Clock

1124 MHz

848 MHz

Memory Clock

900 MHz

Memory

32GB

Memory Size

2GB

HBM2

Memory Type

DDR3

4096bit

Memory Bus

64bit

868.4GB/s

Bandwidth

14.40GB/s

Render Config

-

80

SM Count

-

5120

Shading Units

384

320

TMUs

16

128

ROPs

8

640

Tensor Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SMM)

6 MB

L2 Cache

1024 KB

-

Theoretical Performance

208.3 GPixel/s

Pixel Rate

8.992 GPixel/s

520.6 GTexel/s

Texture Rate

17.98 GTexel/s

33.32 TFLOPS

FP16 (half)

-

16.66 TFLOPS

FP32 (float)

863.2 GFLOPS

8.330 TFLOPS

FP64 (double)

26.98 GFLOPS

Board Design

250W

TDP

30W

600 W

Suggested PSU

-

4x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

None

Graphics Processor

GV100

GPU Name

GM108

GV100-875-A1

GPU Variant

N15M-Q3

Volta

Architecture

Maxwell

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

21.1 billion

Transistors

Unknown

815 mm²

Die Size

Unknown

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.0

CUDA

5.0

6.7

Shader Model

5.1

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