Intel Data Center GPU Flex 140 vs NVIDIA Quadro FX 1800

VS

Intel Data Center GPU Flex 140

NVIDIA Quadro FX 1800

We compared two Professional market GPUs: 6GB VRAM Data Center GPU Flex 140 and 768MB VRAM Quadro FX 1800 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 5 months late

Boost Clock1950MHz

More VRAM (6GB vs 768GB)

Larger VRAM bandwidth (186.0GB/s vs 38.40GB/s)

960 additional rendering cores

NVIDIA Quadro FX 1800 's Advantages

Lower TDP (59W vs 75W)

Score

Benchmark

FP32 (float)

Data Center GPU Flex 140 +2169%

3.994 TFLOPS

Quadro FX 1800

0.176 TFLOPS

Data Center GPU Flex 140

VS

Quadro FX 1800

Graphics Card

Aug 2022

Release Date

Mar 2009

Data Center GPU

Generation

Quadro FX

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

800 MHz

Memory

6GB

Memory Size

768MB

GDDR6

Memory Type

GDDR3

96bit

Memory Bus

192bit

186.0GB/s

Bandwidth

38.40GB/s

Render Config

-

SM Count

8

1024

Shading Units

64

TMUs

32

ROPs

12

-

8

RT Cores

-

4 MB

L2 Cache

48 KB

-

Theoretical Performance

62.40 GPixel/s

Pixel Rate

6.600 GPixel/s

124.8 GTexel/s

Texture Rate

17.60 GTexel/s

7.987 TFLOPS

FP16 (half)

-

3.994 TFLOPS

FP32 (float)

176.0 GFLOPS

-

Board Design

75W

TDP

59W

250 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x DVI 2x DisplayPort

1x 8-pin

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

G94

ACM-G11

GPU Variant

G94 GL-U

Generation 12.7

Architecture

Tesla

TSMC

Foundry

TSMC

6 nm

Process Size

65 nm

7.2 billion

Transistors

0.505 billion

157 mm²

Die Size

240 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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