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Radeon HD4670 available now @ $79.

Post Date: 2008-09-10
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skyR View Drop Down
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Joined: 08 Oct 2007
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Posts: 2220 		  Quote skyR Quote  Post ReplyReply bullet Topic: Radeon HD4670 available now @ $79.
    Posted: 10 Sep 2008 at 4:30pm
AMD RADEON HD4670

 

ATI Radeon
HD 4850

ATI Radeon
HD 4870

ATI Radeon
HD 4670		ATI Radeon
HD 3870
# of transistors

965 million

965 million

514 million666 million

Stream Processing Units

800

800

320320

Clock speed

625 MHz

750 MHz

750 MHz775+ MHz

Memory Clock

2000 MHz GDDR3 (effective)

3600 MHz GDDR5 (effective)

2.0 GHz GDDR3 (effective)2.25 GHz GDDR3 (effective)

Math processing rate (Multiply Add)

1000 GigaFLOPS

1200 GigaFLOPS

480 GigaFLOPS497+ GigaFLOPS

Texture Units

40

40

3216

Render back-ends

16

16

1616

Memory

512MB GDDR3

512MB GDDR5

512MB GDDR3512MB GDDR3/4

Memory interface

256-bit

256-bit

128-bit256-bit

Fabrication process

55nm

55nm

55nm55nm

Power Consumption (peak)

~110W

~160W

~59W~105W


Newegg

REVIEWS
Guru3D
Neoseeker
Tweaktown
Firing Squad

Expect to see more ^.-



Edited by skyR - 10 Sep 2008 at 4:31pm
The only thing that keeps me wishing on a wishing star.
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widdlecat View Drop Down
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Joined: 11 Mar 2008
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Posts: 840 		  Quote widdlecat Quote  Post ReplyReply bullet Posted: 11 Sep 2008 at 4:44am
Word is that the HD4670 in crossfireX outperforms a single HD4850 card in many cases. It doesn't seem to scale well tho.
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Cygnus View Drop Down
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Posts: 9 		  Quote Cygnus Quote  Post ReplyReply bullet Posted: 16 Sep 2008 at 7:23pm
I heard it was a pretty good card.  Supposedly it outperforms a 9600GT, which is pretty good.
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