Radeon HD 4580 Overview

Radeon HD 4580
Memory: 512Mb GDDR3DESKTOP
Release date: 20 Nov 2011

Core Configuration

GPU	RV635
Architecture	ATI_TeraScale
Shaders : TMUs : ROPs	120 : 8 : 4
Raytracing Cores	none
Performance	191.00 GFLOPs

Memory Configuration

Memory Size	512 Mb
Memory Bus Width	128 bit
Memory Speed	693 MHz 1386 MHz effective
Memory Bandwidth	22.20 Gb/s

Summary

Relative performance

Radeon HD 8470D IGP
100%
Radeon HD 7540D IGP
94%
Radeon HD 6530D IGP
92%
GeForce 9600 GTX
90%
GeForce GT 620
87%
GeForce GT 430
87%
GeForce 8800 GS
85%
GeForce GT 240
83%
Iris Pro Graphics 6200
75%
GeForce 9600 GT
67%
Radeon R5 Graphics IGP
66%
Radeon R4 Graphics IGP (APU A6-6310)
66%
Radeon R5 230
65%
Radeon HD 6450
65%
Radeon HD 6410D IGP
62%
Radeon HD 4580
62%
Radeon HD 3750
62%
Radeon HD 7480D IGP
60%
Radeon R2 Graphics IGP (APU E2-4000)
58%
Radeon HD 3650
56%
Radeon HD 3730
56%
GeForce GT 230
50%
GeForce GT 710 (Fermi)
50%
GeForce GT 610
50%
GeForce GT 520
50%
GeForce GT 220
46%
Radeon HD 3610
46%
Radeon HD 6410D IGP
46%
Radeon HD 6370D IGP
46%
HD Graphics 530 Mobile (Skylake GT2)
43%

Data interpolated by architecture, based on benchmarks charts.

The Radeon HD 4580 is a graphics card released by AMD on 20 Nov 2011. The graphics card houses the RV635 die, based on the ATI_TeraScale architecture which packs 378 million transistors on a 55 nm, 135 mm2 die.

Radeon HD 4580 pros and cons

Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications

Specifications

Compared to similar performing cards


	Radeon HD 4580	Radeon HD 8470D IGP
		compare
Shader units	120	192
ROPs	4	4
Graphics processor	RV635	Scrapper
Process size	55 nm	32 nm
Memory	512 Mb GDDR3 (693 MHz 1386 MHz effective)	0 Mb System Shared (System Shared)
Memory bus width	128 bit	System Shared
Memory bandwidth	22.20 Gb/s	0.00 Gb/s
Release date	20 Nov 2011	29 Jul 2013

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