Intel Data Center GPU Flex 140 vs NVIDIA Quadro NVS 420

VS

Intel Data Center GPU Flex 140

NVIDIA Quadro NVS 420

We compared two Professional market GPUs: 6GB VRAM Data Center GPU Flex 140 and 256MB VRAM Quadro NVS 420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Data Center GPU Flex 140 's Advantages

Released 13 years and 7 months late

Boost Clock1950MHz

More VRAM (6GB vs 256GB)

Larger VRAM bandwidth (186.0GB/s vs 11.20GB/s)

1016 additional rendering cores

NVIDIA Quadro NVS 420 's Advantages

Lower TDP (40W vs 75W)

Score

Benchmark

FP32 (float)

Data Center GPU Flex 140 +18054%

3.994 TFLOPS

Quadro NVS 420

0.022 TFLOPS

Data Center GPU Flex 140

VS

Quadro NVS 420

Graphics Card

Aug 2022

Release Date

Jan 2009

Data Center GPU

Generation

Quadro NVS

Professional

Type

Professional

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1600 MHz

Base Clock

-

1950 MHz

Boost Clock

-

1937 MHz

Memory Clock

700 MHz

Memory

6GB

Memory Size

256MB

GDDR6

Memory Type

GDDR3

96bit

Memory Bus

64bit

186.0GB/s

Bandwidth

11.20GB/s

Render Config

-

SM Count

1

1024

Shading Units

8

64

TMUs

4

32

ROPs

4

-

8

RT Cores

-

4 MB

L2 Cache

16 KB

-

Theoretical Performance

62.40 GPixel/s

Pixel Rate

2.200 GPixel/s

124.8 GTexel/s

Texture Rate

2.200 GTexel/s

7.987 TFLOPS

FP16 (half)

-

3.994 TFLOPS

FP32 (float)

22.40 GFLOPS

-

Board Design

75W

TDP

40W

250 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x VHDCI

1x 8-pin

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

G98

ACM-G11

GPU Variant

-

Generation 12.7

Architecture

Tesla

TSMC

Foundry

TSMC

6 nm

Process Size

65 nm

7.2 billion

Transistors

0.21 billion

157 mm²

Die Size

86 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.1

6.6

Shader Model

4.0

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