Intel Arc A580 vs ATI Radeon HD 4870 X2

VS

Intel Arc A580

ATI Radeon HD 4870 X2

We compared two Desktop platform GPUs: 8GB VRAM Arc A580 and 1024MB VRAM Radeon HD 4870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A580 's Advantages

Released 15 years and 2 months late

Boost Clock2000MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (512.0GB/s vs 115.2GB/s)

2272 additional rendering cores

Lower TDP (175W vs 286W)

Score

Benchmark

FP32 (float)

Arc A580 +924%

12.29 TFLOPS

Radeon HD 4870 X2

1.2 TFLOPS

Arc A580

VS

Radeon HD 4870 X2

Graphics Card

Oct 2023

Release Date

Aug 2008

Alchemist(Arc 5)

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1700 MHz

Base Clock

-

2000 MHz

Boost Clock

-

2000 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

115.2GB/s

Render Config

-

Compute Units

10

-

3072

Shading Units

800

192

TMUs

40

96

ROPs

16

384

Tensor Cores

-

24

RT Cores

-

L1 Cache

16 KB (per CU)

8 MB

L2 Cache

256 KB

-

Theoretical Performance

192.0 GPixel/s

Pixel Rate

12.00 GPixel/s

384.0 GTexel/s

Texture Rate

30.00 GTexel/s

24.58 TFLOPS

FP16 (half)

-

12.29 TFLOPS

FP32 (float)

1200 GFLOPS

1.536 TFLOPS

FP64 (double)

240.0 GFLOPS

Board Design

175W

TDP

286W

450 W

Suggested PSU

600 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

2x DVI 1x S-Video

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

DG2-512

GPU Name

R700

ACM-G10

GPU Variant

R700 XT (215-0669045)

Generation 12.7

Architecture

TeraScale

TSMC

Foundry

TSMC

6 nm

Process Size

55 nm

21.7 billion

Transistors

0.956 billion

406 mm²

Die Size

256 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

-

6.6

Shader Model

4.1

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