ATI Radeon HD 4580 vs Intel Arc Pro A40

VS

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4580 and 6GB VRAM Arc Pro A40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A40 's Advantages

Released 10 years and 9 months late

Boost Clock1700MHz

Larger VRAM bandwidth (192.0GB/s vs 22.18GB/s)

904 additional rendering cores

Lower TDP (50W vs 65W)

Score

Benchmark

FP32 (float)

Radeon HD 4580

0.191 TFLOPS

Arc Pro A40 +1723%

3.482 TFLOPS

Radeon HD 4580

VS

Arc Pro A40

Graphics Card

Nov 2011

Release Date

Aug 2022

Radeon R700

Generation

Alchemist

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

1700 MHz

693 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

6GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

96bit

22.18GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

-

3

Compute Units

-

120

Shading Units

1024

8

TMUs

64

4

ROPs

32

-

Tensor Cores

-

RT Cores

8

-

L1 Cache

-

128 KB

L2 Cache

4 MB

Theoretical Performance

3.184 GPixel/s

Pixel Rate

54.40 GPixel/s

6.368 GTexel/s

Texture Rate

108.8 GTexel/s

-

FP16 (half)

6.963 TFLOPS

191.0 GFLOPS

FP32 (float)

3.482 TFLOPS

-

FP64 (double)

870.4 GFLOPS

Graphics Processor

RV635

GPU Name

DG2-128

RV635 PRO (215-0682008)

GPU Variant

ACM-G11

TeraScale

Architecture

Generation 12.7

TSMC

Foundry

TSMC

55 nm

Process Size

6 nm

0.378 billion

Transistors

7.2 billion

135 mm²

Die Size

157 mm²

Board Design

65W

TDP

50W

250 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

4x mini-DisplayPort 2.0

None

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

-

4.1

Shader Model

6.6

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