NVIDIA RTX A4000 vs Intel Data Center GPU Flex 170

VS

NVIDIA RTX A4000 Intel Data Center GPU Flex 170

We compared two Professional market GPUs: 16GB VRAM RTX A4000 and 16GB VRAM Data Center GPU Flex 170 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000 's Advantages

2048 additional rendering cores

Lower TDP (140W vs 150W)

Intel Data Center GPU Flex 170 's Advantages

Released 1 years and 4 months late

Boost Clock has increased by 31% (2050MHz vs 1560MHz)

Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)

Score

Benchmark

FP32 (float)

RTX A4000 +14%

19.17 TFLOPS

Data Center GPU Flex 170

16.79 TFLOPS

RTX A4000

VS

Data Center GPU Flex 170

Graphics Card

Apr 2021

Release Date

Aug 2022

Quadro Ampere

Generation

Data Center GPU

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

735 MHz

Base Clock

1950 MHz

1560 MHz

Boost Clock

2050 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

512.0GB/s

Render Config

48

SM Count

-

Compute Units

-

6144

Shading Units

4096

192

TMUs

256

96

ROPs

128

192

Tensor Cores

-

48

RT Cores

32

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

16 MB

Theoretical Performance

149.8 GPixel/s

Pixel Rate

262.4 GPixel/s

299.5 GTexel/s

Texture Rate

524.8 GTexel/s

19.17 TFLOPS

FP16 (half)

33.59 TFLOPS

19.17 TFLOPS

FP32 (float)

16.79 TFLOPS

299.5 GFLOPS

FP64 (double)

-

Graphics Processor

GA104

GPU Name

DG2-512

GA104-875-A1

GPU Variant

ACM-G10

Ampere

Architecture

Generation 12.7

Samsung

Foundry

TSMC

8 nm

Process Size

6 nm

17.4 billion

Transistors

21.7 billion

392 mm²

Die Size

406 mm²

Board Design

140W

TDP

150W

300 W

Suggested PSU

450 W

4x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

1x 6-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

8.6

CUDA

-

6.7

Shader Model

6.6

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