Intel Data Center GPU Flex 140 vs NVIDIA Quadro P400

VS

Intel Data Center GPU Flex 140

NVIDIA Quadro P400

We compared two Professional market GPUs: 6GB VRAM Data Center GPU Flex 140 and 2GB VRAM Quadro P400 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 5 years and 6 months late

Boost Clock has increased by 56% (1950MHz vs 1252MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (186.0GB/s vs 32.06GB/s)

768 additional rendering cores

NVIDIA Quadro P400 's Advantages

Lower TDP (30W vs 75W)

Score

Benchmark

FP32 (float)

Data Center GPU Flex 140 +523%

3.994 TFLOPS

Quadro P400

0.641 TFLOPS

Data Center GPU Flex 140

VS

Quadro P400

Graphics Card

Aug 2022

Release Date

Feb 2017

Data Center GPU

Generation

Quadro

Professional

Type

Professional

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1600 MHz

Base Clock

1228 MHz

1950 MHz

Boost Clock

1252 MHz

1937 MHz

Memory Clock

1002 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

64bit

186.0GB/s

Bandwidth

32.06GB/s

Render Config

-

SM Count

2

1024

Shading Units

256

64

TMUs

16

32

ROPs

16

-

8

RT Cores

-

L1 Cache

48 KB (per SM)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

62.40 GPixel/s

Pixel Rate

20.03 GPixel/s

124.8 GTexel/s

Texture Rate

20.03 GTexel/s

7.987 TFLOPS

FP16 (half)

10.02 GFLOPS

3.994 TFLOPS

FP32 (float)

641.0 GFLOPS

-

FP64 (double)

20.03 GFLOPS

Board Design

75W

TDP

30W

250 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

3x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

GP107

ACM-G11

GPU Variant

GP107-825-KA-A1

Generation 12.7

Architecture

Pascal

TSMC

Foundry

Samsung

6 nm

Process Size

14 nm

7.2 billion

Transistors

3.3 billion

157 mm²

Die Size

132 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

6.1

6.6

Shader Model

6.4

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