NVIDIA Quadro K620 vs Intel Data Center GPU Flex 170

VS

NVIDIA Quadro K620 Intel Data Center GPU Flex 170

We compared two Professional market GPUs: 2GB VRAM Quadro K620 and 16GB VRAM Data Center GPU Flex 170 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K620 's Advantages

Lower TDP (45W vs 150W)

Intel Data Center GPU Flex 170 's Advantages

Released 8 years and 1 months late

Boost Clock has increased by 82% (2050MHz vs 1124MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 28.80GB/s)

3712 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K620

0.863 TFLOPS

Data Center GPU Flex 170 +1845%

16.79 TFLOPS

Quadro K620

VS

Data Center GPU Flex 170

Graphics Card

Jul 2014

Release Date

Aug 2022

Quadro

Generation

Data Center GPU

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1058 MHz

Base Clock

1950 MHz

1124 MHz

Boost Clock

2050 MHz

900 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

16GB

DDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

Compute Units

-

384

Shading Units

4096

24

TMUs

256

16

ROPs

128

-

Tensor Cores

-

RT Cores

32

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

16 MB

Theoretical Performance

17.98 GPixel/s

Pixel Rate

262.4 GPixel/s

26.98 GTexel/s

Texture Rate

524.8 GTexel/s

-

FP16 (half)

33.59 TFLOPS

863.2 GFLOPS

FP32 (float)

16.79 TFLOPS

26.98 GFLOPS

FP64 (double)

-

Graphics Processor

GM107

GPU Name

DG2-512

GM107-850-A2

GPU Variant

ACM-G10

Maxwell

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.87 billion

Transistors

21.7 billion

148 mm²

Die Size

406 mm²

Board Design

45W

TDP

150W

200 W

Suggested PSU

450 W

1x DVI 1x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

None

Power Connectors

1x 8-pin

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

-

5.1

Shader Model

6.6

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