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AMD 'Bulldozer' gets an Update from Microsoft.

TheMailMan78

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Today Windows updater may have brought "Bulldozer" users a little surprise. A hotfix that increases the AMD flagship processors performance. As this "hotfix" is bleeding edge news any benchmarks have yet to be seen but this confirms Windows 7 was in fact hampering "Bulldozer" from performing at 100% in all prior benches. What percentage it was previously performing at has yet to be determined. Here is a small snippet from the Hotfix release notes.

This article introduces an update that optimizes the performance of AMD Bulldozer CPUs that are used by Windows 7-based or Windows Server 2008 R2-based computers. Currently, the performance of AMD Bulldozer CPUs is slower than expected. This behavior occurs because the threading logic in Windows 7 and in Windows Server 2008 R2 is not optimized to use the Simultaneous Multithreading (SMT) scheduling feature. This feature was introduced in the Bulldozer family of AMD CPUs.

You can download the Hotfix here.

View at TechPowerUp Main Site
 

Kreij

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Good news for BD owners !
 
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Bring on the reviews AGAIN!!
 
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Link to the actual article?
 

TheMailMan78

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Benchmark Scores Benching is for bitches.
Looking forward to seeing some REAL benches. I just hope its not a 5% jump or something small.

Link to the actual article?

Sometimes.......just sometimes WE ARE THE ARTICLE YO!
 
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even if it was 5% its better than nothing, at least it shuts up those who said the patch was BS.

great news, someone get the benchmarks on.
 

brandonwh64

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Someone with a bulldozer chip do a before and after benchmark and see what you get?
 
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We should be able to get some numbers pretty dang fast here on TPU, plenty of people here have FX's. I sold my Bulldozer rig already so I can't provide numbers unfortunately.
 

Kreij

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Sometimes.......just sometimes WE ARE THE ARTICLE YO!

A couple times on GPU I beat the "big boys" to a story. It's not easy. Well done.

On topic : Come on BD owners ... benchies !!
 
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Can't see download link D:
 

bear jesus

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I look forward to seeing what difference it makes.
 
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Benchmark Scores They're pretty good, nothing crazy.
I would really love to see some benchmarks of how this performs.
 

JustaTinkerer

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Benchmark Scores Soon, very very soon, just need to tidy it up.
Just yesterday I was saying this didnt exist, I need to learn to stfu, hat eating time.

I only have novabench on my PC.

What tests you wanna see done? mind no graphics stuff as Im running on a 3850 crossfire setup right now and no overclocking results as im on stock till my new water pump come in.

I have the hotfix just not installed it yet
 
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Right think I got it now so will install, anyone want to send me links to benches to run, already have cinebench.
 
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Graphics and overclocking don't matter. We want to see a before hotfix and after hotfix.
 

fullinfusion

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Shit! I sold my BD to Paulieg... I hope he can run it and show me some numbers... I have some before numbers but need the numbers after the hot fix.
 

JustaTinkerer

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Benchmark Scores Soon, very very soon, just need to tidy it up.
Downloading PCmark vantage 10 min to go
 
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Benchmark Scores They're pretty good, nothing crazy.
Please post some benchies before and after if you can! txs
 
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So far I'm getting lower scores.

Great hot fix Microsoft!
 
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I'm interested to see an in depth article to see if it actually does anything. Less than 5% takes the piss.
 
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Looking forward to a professional review site (in English) to test it.
 
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