NVIDIA Quadro RTX 8000 Passive vs Intel Data Center GPU Flex 140

VS

NVIDIA Quadro RTX 8000 Passive Intel Data Center GPU Flex 140

We compared two Professional market GPUs: 48GB VRAM Quadro RTX 8000 Passive and 6GB VRAM Data Center GPU Flex 140 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 8000 Passive 's Advantages

More VRAM (48GB vs 6GB)

Larger VRAM bandwidth (672.0GB/s vs 186.0GB/s)

3584 additional rendering cores

Intel Data Center GPU Flex 140 's Advantages

Released 4 years late

Boost Clock has increased by 20% (1950MHz vs 1620MHz)

Lower TDP (75W vs 260W)

Score

Benchmark

FP32 (float)

Quadro RTX 8000 Passive +273%

14.93 TFLOPS

Data Center GPU Flex 140

3.994 TFLOPS

Quadro RTX 8000 Passive

VS

Data Center GPU Flex 140

Graphics Card

Aug 2018

Release Date

Aug 2022

Quadro

Generation

Data Center GPU

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1230 MHz

Base Clock

1600 MHz

1620 MHz

Boost Clock

1950 MHz

1750 MHz

Memory Clock

1937 MHz

Memory

48GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

96bit

672.0GB/s

Bandwidth

186.0GB/s

Render Config

72

SM Count

-

Compute Units

-

4608

Shading Units

1024

288

TMUs

64

96

ROPs

32

576

Tensor Cores

-

72

RT Cores

8

64 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

4 MB

Theoretical Performance

155.5 GPixel/s

Pixel Rate

62.40 GPixel/s

466.6 GTexel/s

Texture Rate

124.8 GTexel/s

29.86 TFLOPS

FP16 (half)

7.987 TFLOPS

14.93 TFLOPS

FP32 (float)

3.994 TFLOPS

466.6 GFLOPS

FP64 (double)

-

Graphics Processor

TU102

GPU Name

DG2-128

TU102-875-A1

GPU Variant

ACM-G11

Turing

Architecture

Generation 12.7

TSMC

Foundry

TSMC

12 nm

Process Size

6 nm

18.6 billion

Transistors

7.2 billion

754 mm²

Die Size

157 mm²

Board Design

260W

TDP

75W

600 W

Suggested PSU

250 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.6

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