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Intel dual core

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January 2, 2013 6:41:21 AM

i have a Intel Pentium G620 2.6GHz Dual-Core Processor ,i want to instal a readon 6850 hd ,will it perform well for gaming

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January 2, 2013 7:07:59 AM

Hd 6850 will be bottleneck to that cpu.i reccommed to get hd 7750 or hd 7770.
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January 2, 2013 7:46:42 AM

The pentium G620 is more than enough for a 6850. Both are powerful enough that it will not bottleneck each other. You're good to go.
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January 2, 2013 8:07:24 AM

Actually the 7770 is better than the 6850 - the only thing is the 6850 is better for AA. I wouldn't get the 6850, I'd buy the 7770 - much more power efficient, just as good, and it's affordable.
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January 2, 2013 9:33:15 AM

I can't believe how often this comes up and people just spout incorrect facts.

Do we believe Tom's charts?

The first 3 I looked at, I'm sure all the rest show the same pattern. I've never seen a chart with the 7770 outperforming the 6850, although I assume there must be some cases.

stock 6850 first followed by stock 7770.

http://www.tomshardware.co.uk/charts/2012-vga-gpgpu/04-...

44 vs 39.5

http://www.tomshardware.co.uk/charts/2012-vga-gpgpu/05-...

31.4 vs 23.5

http://www.tomshardware.co.uk/charts/2012-vga-gpgpu/07-...

28.10 vs 25.6

http://www.tomshardware.co.uk/charts/2012-vga-gpgpu/13-...

38.2 vs 35.6


The 6850 is quicker. No argument. But not by a huge amount, and the 7770 is much more energy efficient. So it depends whether better energy efficiency is more important than a few more fps.
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