which one is better : AMD RADEON HD 6670 DDR3 1GB vs ATI RADEON HD 5670 1GB DDR5 ?????

Daffaempoz7

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Apr 4, 2013
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hi guys ...
I planning to buy VGA card and which one is better : HD 6670 1gb ddr3 or HD 5670 1gb ddr5 ???

and this is my PC specs:

Intel Pentium G645@2.9 Ghz
2 GB ram ddr3
mobo: Asus H61
PSU: 480 watt

The question is:
1.Can i play the game with High graphics with a resolution of 1366x768 with an average of about 30 FPS??
2.HD 6670 1gb ddr3 or HD 5670 1gb ddr5 ???
 
Solution


Well even if it is, what the 6670 lacks in read/write speed it makes up for in clock frequencies and stream processors.

Radeon HD 5670:
400 Stream Processing Units
20 Texture Units
32 Z/Stencil ROP Units
8 Color ROP Units

Radeon HD 6670:
800 MHz engine clock
1000 MHz memory clock
64...

Daffaempoz7

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Apr 4, 2013
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Are you sure The 5670 ddr5 can beat HD 6670 ddr3 ???
i just want to play these game :
-Skyrim
-battlefield3
-GTA IV
-Hitman Absolution
-Sain's Row the third
i play on 1366x768 resolution... can i play in Med-Hidh setting ???
 

anthony8989

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The 5670 1GB GDDR5 should have a slight advantage due to it being DDR5. I personally owned a 6670 1GB GDDR3 and at that resolution i was able to play Prototype 1 and 2, Assassins Creed 1 and 2, WoW, CoD MW2 and 3, Starcraft 2, and LoL, all on medium/high-ish settings at ~40 FPS. Id personally go 6670 just cuz I know it better and its 1 generation newer.
 

anthony8989

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BTW the 40fps was for the more demanding games. For games like LoL, WoW and CoD's it was more like 50-60 and I meant on average in case it wasn't clear. However, the prices for the HD 7750 are coming down pretty close to the 6670 it might be worth taking a look.
 

Daffaempoz7

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Apr 4, 2013
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thank's man.....
so you mean the 5670 1gb gddr5 little bit faster than 6670 dd3 1gb ???
 

anthony8989

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Well even if it is, what the 6670 lacks in read/write speed it makes up for in clock frequencies and stream processors.

Radeon HD 5670:
400 Stream Processing Units
20 Texture Units
32 Z/Stencil ROP Units
8 Color ROP Units

Radeon HD 6670:
800 MHz engine clock
1000 MHz memory clock
64 GB/s memory bandwidth
768 GFLOPS Single Precision compute power
TeraScale 2 Unified Processing Architecture
480 Stream Processing Units
24 Texture Units
32 Z/Stencil ROP Units
8 Color ROP Units
128-bit memory interface

So, more GFLOPS, Texture units, stream processors etc
 
Solution

SoumyaHD

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Mar 19, 2013
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HD 6670 1GB DDR5 IS MUCH BETTER THAN DDR3, DDR3 IS OUTDATED,You can get Radeon HD 6670 1Gb ddr5 for $69 , I personally use HD 6670 1 GB DDR5
Battlefield 3 NFS , Most Wanted runs smoothly with medium to high settings at about 30 frame per second .