Intel Data Center GPU Flex 140 vs NVIDIA RTX A6000

VS

Intel Data Center GPU Flex 140 NVIDIA RTX A6000

We compared two Professional market GPUs: 6GB VRAM Data Center GPU Flex 140 and 48GB VRAM RTX A6000 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 1 years and 10 months late

Boost Clock has increased by 8% (1950MHz vs 1800MHz)

Lower TDP (75W vs 300W)

NVIDIA RTX A6000 's Advantages

More VRAM (48GB vs 6GB)

Larger VRAM bandwidth (768.0GB/s vs 186.0GB/s)

9728 additional rendering cores

Score

Benchmark

FP32 (float)

Data Center GPU Flex 140

3.994 TFLOPS

RTX A6000 +869%

38.71 TFLOPS

Data Center GPU Flex 140

VS

RTX A6000

Graphics Card

Aug 2022

Release Date

Oct 2020

Data Center GPU

Generation

Quadro Ampere

Professional

Type

Professional

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1600 MHz

Base Clock

1410 MHz

1950 MHz

Boost Clock

1800 MHz

1937 MHz

Memory Clock

2000 MHz

Memory

6GB

Memory Size

48GB

GDDR6

Memory Type

GDDR6

96bit

Memory Bus

384bit

186.0GB/s

Bandwidth

768.0GB/s

Render Config

-

SM Count

84

-

Compute Units

-

1024

Shading Units

10752

64

TMUs

336

32

ROPs

112

-

Tensor Cores

336

8

RT Cores

84

-

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

6 MB

Theoretical Performance

62.40 GPixel/s

Pixel Rate

201.6 GPixel/s

124.8 GTexel/s

Texture Rate

604.8 GTexel/s

7.987 TFLOPS

FP16 (half)

38.71 TFLOPS

3.994 TFLOPS

FP32 (float)

38.71 TFLOPS

-

FP64 (double)

604.8 GFLOPS

Graphics Processor

DG2-128

GPU Name

GA102

ACM-G11

GPU Variant

-

Generation 12.7

Architecture

Ampere

TSMC

Foundry

Samsung

6 nm

Process Size

8 nm

7.2 billion

Transistors

28.3 billion

157 mm²

Die Size

628 mm²

Board Design

75W

TDP

300W

250 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

4x DisplayPort 1.4a

1x 8-pin

Power Connectors

8-pin EPS

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

-

CUDA

8.6

6.6

Shader Model

6.7

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