Intel Arc B580 vs ATI Radeon HD 4890

VS

Intel Arc B580

ATI Radeon HD 4890

We compared two Desktop platform GPUs: 12GB VRAM Arc B580 and 1024MB VRAM Radeon HD 4890 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc B580 's Advantages

Released 15 years and 8 months late

Boost Clock2670MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (456.0GB/s vs 124.8GB/s)

1760 additional rendering cores

Score

Benchmark

FP32 (float)

Arc B580 +905%

13.67 TFLOPS

Radeon HD 4890

1.36 TFLOPS

Arc B580

VS

Radeon HD 4890

Graphics Card

Dec 2024

Release Date

Apr 2009

Battlemage(Arc 5)

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

2670 MHz

Base Clock

-

2670 MHz

Boost Clock

-

2375 MHz

Memory Clock

975 MHz

Memory

12GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

456.0GB/s

Bandwidth

124.8GB/s

Render Config

-

Compute Units

10

-

2560

Shading Units

800

160

TMUs

40

80

ROPs

16

160

Tensor Cores

-

20

RT Cores

-

256 KB (per EU)

L1 Cache

16 KB (per CU)

18 MB

L2 Cache

256 KB

-

Theoretical Performance

213.6 GPixel/s

Pixel Rate

13.60 GPixel/s

427.2 GTexel/s

Texture Rate

34.00 GTexel/s

27.34 TFLOPS

FP16 (half)

-

13.67 TFLOPS

FP32 (float)

1360 GFLOPS

1.709 TFLOPS

FP64 (double)

272.0 GFLOPS

Board Design

190W

TDP

190W

450 W

Suggested PSU

450 W

1x HDMI 2.1a3x DisplayPort 2.1

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

BMG-G21

GPU Name

RV790

SRPMF

GPU Variant

RV790 XT (215-0758016)

Xe2

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

19.6 billion

Transistors

0.959 billion

272 mm²

Die Size

282 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.4

Vulkan

N/A

-

6.6

Shader Model

4.1

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