NVIDIA RTX A4000H vs Intel Arc A580

VS

NVIDIA RTX A4000H

Intel Arc A580

We compared two Desktop platform GPUs: 16GB VRAM RTX A4000H and 8GB VRAM Arc A580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000H 's Advantages

More VRAM (16GB vs 8GB)

3072 additional rendering cores

Lower TDP (140W vs 175W)

Intel Arc A580 's Advantages

Released 2 years and 6 months late

Boost Clock has increased by 28% (2000MHz vs 1560MHz)

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

Score

Benchmark

FP32 (float)

RTX A4000H +55%

19.17 TFLOPS

Arc A580

12.29 TFLOPS

RTX A4000H

VS

Arc A580

Graphics Card

Apr 2021

Release Date

Oct 2023

Quadro Ampere

Generation

Alchemist(Arc 5)

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

735 MHz

Base Clock

1700 MHz

1560 MHz

Boost Clock

2000 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

512.0GB/s

Render Config

-

48

SM Count

-

6144

Shading Units

3072

192

TMUs

192

96

ROPs

96

192

Tensor Cores

384

48

RT Cores

24

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

8 MB

-

Theoretical Performance

149.8 GPixel/s

Pixel Rate

192.0 GPixel/s

299.5 GTexel/s

Texture Rate

384.0 GTexel/s

19.17 TFLOPS

FP16 (half)

24.58 TFLOPS

19.17 TFLOPS

FP32 (float)

12.29 TFLOPS

299.5 GFLOPS

FP64 (double)

1.536 TFLOPS

Board Design

140W

TDP

175W

300 W

Suggested PSU

450 W

4x DisplayPort 1.4a

Outputs

1x HDMI 2.13x DisplayPort 2.0

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

GA104

GPU Name

DG2-512

GA104-???-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

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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