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AMD MANTLE Discussion Thread - Page 127

post #1261 of 2769
When doing the attract scenario disable HT tech on intel CPUs. I seem to get an improvement so great it's not even worth finishing the bench with it on. If you guys want the results I can let it finish.
post #1262 of 2769
something is not right with this on my R9 280x

bf4:

dx11.1 test range: 100fps @ 1080p

mantel test range same spot: 65-69 fps @ 1080p

what is this...
post #1263 of 2769
Quote:
Originally Posted by mukmaster View Post

When doing the attract scenario disable HT tech on intel CPUs. I seem to get an improvement so great it's not even worth finishing the bench with it on. If you guys want the results I can let it finish.

I definitely saw some weird stuff with HT on...
HT ON

HT OFF


(DX)
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post #1264 of 2769
ok wow star swarm demo extreme setting

core i5 3570k @ 4.2 gig

no overclock of my gpu r9 290x

Dx follow 17 fps

Mantle follow 60 FPS!!!!!!!!!! biggrin.gif

Holy S*&^
post #1265 of 2769
Quote:
Originally Posted by robert0507 View Post

ok wow star swarm demo extreme setting

core i5 3570k @ 4.2 gig

no overclock of my gpu r9 290x

Dx follow 17 fps

Mantle follow 60 FPS!!!!!!!!!! biggrin.gif

Holy S*&^

I'm beyond impressed with the Star Swarm tech demo. This is going to change RTS and MMORPG gaming.

I would drop down to 3-5 fps in those busy shooting scenes with explosions, now I maintain 25-30 fps minimum, 50-70 average with a 2500k @ 4.4 + 7970 Crossfire.
post #1266 of 2769
I just want to sate that because Intel HT essentialy tries to fill idle time with "useful instructions" and mantle is all about enhancing the flow of instructions to the CPU the HT might not be the better than Mantle at directing instructions causing bad performance. Just my 2 cents.
Edited by mukmaster - 2/1/14 at 8:33pm
post #1267 of 2769
Guys do you get stutters ? During BF4 test range, I got a stutter once in a while, a huge sipke in cpu graph, just like it happened during CES 2014 but not twice like right after the guy says "this looks great" but once of that spike and image seems to get frozen for a second. R9 290Xs and fx 8350 all stock.
post #1268 of 2769
I did get a cpu spike with 4xmsaa. But without aa i dont get a cpu spike
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post #1269 of 2769
I had Ultra with 2xmsaa and no post aa BS, hmm will try no aa at all in the morning, since it is too late here and I'm about to doze off.
post #1270 of 2769
Quote:
Originally Posted by DamnedLife View Post

Guys do you get stutters ? During BF4 test range, I got a stutter once in a while, a huge sipke in cpu graph, just like it happened during CES 2014 but not twice like right after the guy says "this looks great" but once of that spike and image seems to get frozen for a second. R9 290Xs and fx 8350 all stock.

Yeah, I get the same thing. Couple other people reporting the same issue also.
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