Release period
Release Period	-	Apr-2009

Radeon HD 4770 512MB Review

The Radeon R700 is the engineering codename for a graphics processing unit series released by AMD Graphics Product Group, sold under the ATI brand. The foundation chip, codenamed RV770, was announced and demonstrated on June 16, 2008 as part of the FireStream 9250 and Cinema 2.0 initiative launch media event, with official release of the HD4800 series on June 25, 2008. Other variants include enthusiast-oriented RV790, mainstream product RV730, RV740 and entry-level RV710.
Source [Wikipedia]
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Radeon HD 4770 512MB Performance Specification

Core Speed

Architecture

Memory

Memory Speed

Memory Bus

Memory Type

Memory Bandwidth

Technology

TMUs

Texture Rate

ROPs

Pixel Rate

Shader
Processing Units

Direct X

Shader

Open GL

Resolution (WxH)

Max Power

PSU

GPU Details

750 MHz

R700 RV740

512 MB

800 MHz

128 Bit

GDDR5

51.2GB/sec

40nm

24 GTexel/s

12 GPixel/s

640

DX 10.1

4.1

3.0

2560x1600

80 Watts

500 Watt & 26 Amps

Notebook GPU

SLI/Crossfire

Dedicated

Integrated

VGA Connection

DVI Connection

HDMI Connection

Best CPU Match

Best RAM Match

Best Screen Size

GPU Upgrade

Approved

GD Value

GD RATING

GPU Features

No the Radeon HD 4770 512MB graphics card is NOT a laptop and notebook GPU

Yes the Radeon HD 4770 512MB graphics card can run in parallel to other GPUs using Nvidia SLI or AMD Crossfire technology

Yes the Radeon HD 4770 512MB graphics card is a dedicated GPU

No the Radeon HD 4770 512MB graphics card is NOT an integrated GPU

Core 2 Duo E8600 3.33GHz

6 GB

1440 x 900

Radeon HD 5870 1024MB

Yes the Radeon HD 4770 512MB graphics card has been approved by GD Admin. Always use GD data as a guideline.

Game-Debate Value Rating A standardised value score that gives an indication of GPU price to performance. Each score will adjust over time as prices change and performance expectations shift in todays marketplace.

Game-Debate Hardware Rating A standardised score that can be used to compare game system requirements directly with individual hardware components. Each score will adjust over time as better tech is released.

Avg. User ScoreGD Rating

6.8

View User Scores

Radeon HD 4770 512MB Weblinks

Compare the Radeon HD 4770 512MB to any other GPU

GPU:

Laptop: NoYes

ATI Radeon HD 4770 512MB Performance to Value Calculator

ATI Radeon HD 4770 512MB Performance to Value Calculator
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mrkac1994

21:56 Oct-13-2012

mrkac1994's Rig
Saved at: Jun-19-2013

Compared to your Rig

CPU

Core 2 Duo E8500 3.16GHz

GFX

Radeon HD 4830 512MB

RAM

4GB DDR3 1333MHz

RES

1280 x 1024
width x height

Phone

Samsung Galaxy SII

139

GD Reputation
mrkac1994 is a highly valued long time GD member, having helped many GD members with various problems! You need but ask and they will do what they can to assist
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I see this card requires 80wat on full load.....So will my Master Cooler Extreme Power plus 460wat be enough for this card to work normaly??Tnx :)

Stratus

05:37 Dec-21-2012

Stratus's Rig
Saved at: Mar-26-2013

Compared to your Rig

CPU

Athlon L110

GFX

GeForce G 100

RAM

0.032GB DDR0 0MHz

RES

720 x 480
width x height

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GD Reputation
Stratus has helped many fellow gamers. A great person to buddy!
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Yea a 460w will do just fine a 500w is overkill for a gpu that only has a tdp of 80W. I have a gtx560 that has a tdp of 150w running on 500w antec psu in my other rig. If you add you cpu (65w) and gpu (80w) it only equals 165w which is half your rig even if you have 3 hdd.

roberttwildman

22:28 Jun-02-2012

roberttwildman's Rig
Saved at: Apr-06-2013

Compared to your Rig

CPU

Phenom II X4 955 Black Edition

GFX

GeForce GTX 550 Ti

RAM

8GB DDR3 1600MHz

RES

2560 x 1600
width x height

GD Reputation
roberttwildman's reputation on GD is neutral at the moment.
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im thinking of getting this card for playing saints row 2 will it play it on lowest settings at least ive got vista currently but soon im upgrading back to 7, had a HD malfunction and the only other had vista O_O

Core2Quad

17:12 Sep-07-2012

Core2Quad's Rig
Saved at: May-19-2013

Compared to your Rig

CPU

Core 2 Quad Q9650 3.0GHz

GFX

Radeon HD 7750 Sapphire 1GB GDDR5 Edition

RAM

8GB DDR3 1333MHz

RES

1600 x 1200
width x height

Phone

Micromax X510 Pike

698

GD Reputation
Core2Quad is a GD Community Leader.
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sr2 will run maxed with this gpu :)

Abdullahshahid959

15:13 Apr-14-2012

Abdullahshahid959's Rig
Saved at: Apr-22-2012

Compared to your Rig

CPU

Core i5-2400 3.1GHz oc: 45%

GFX

GeForce GTS 450

RAM

16GB DDR3 1333MHz

RES

1280 x 1024
width x height

-57

GD Reputation
Abdullahshahid959has a bad reputation on GD. Do not trust everything this person says
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can i crossfire this with hd 6770??

Tero

08:54 Apr-15-2012

Tero's Rig
Saved at: Jun-19-2013

Compared to your Rig

CPU

Core i7-2600 4-Core 3.40GHz

GFX

Radeon HD 7970 OC GigaByte Edition

RAM

12GB DDR3 1333MHz

RES

1920 x 1080
width x height

Phone

Samsung Galaxy SIII

1513

GD Reputation
Tero is our GD LEGEND.
Our community has benefited from this persons great knowledge again and again for which we are all grateful. Please be respectful as their help is very valuable and they will give it with kindness!
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Sorry, no :( This GPU can only be Crossfired with the same card. Here's the chart: http://game.amd.com/us-en/content/images/crossfirex/CF_combo_chart.jpg

Abdullahshahid959

14:28 Apr-14-2012

Abdullahshahid959's Rig
Saved at: Apr-22-2012

Compared to your Rig

CPU

Core i5-2400 3.1GHz oc: 45%

GFX

GeForce GTS 450

RAM

16GB DDR3 1333MHz

RES

1280 x 1024
width x height