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4GHZ Thuban Bottleneck? - Page 8

post #71 of 146
this thread is pointless, yes i do have a 1090t, but, duh, 2500k beats it in clock for clock, and nothing is going to change that.

only way i can get my 1090t to equal stock 2500k performance is to overclock it to 4GHz and put NB on 2600-2800.

wait, that gets me 6.88 in cinebench 11.5 (should be 7 but my ram is slow)
and an stock i7 2600k can get 6.89

     
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post #72 of 146
Quote:
Originally Posted by ChronoBodi View Post
this thread is pointless, yes i do have a 1090t, but, duh, 2500k beats it in clock for clock, and nothing is going to change that.

only way i can get my 1090t to equal stock 2500k performance is to overclock it to 4GHz and put NB on 2600-2800.

wait, that gets me 6.88 in cinebench 11.5 (should be 7 but my ram is slow)
and an stock i7 2600k can get 6.89

The very chart you posted shows a stock 1090T (3.2GHz) beating a stock 2500k (3.3GHz) ...
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post #73 of 146
Wut?

wPrime isn't single threaded...

I can't believe I'm actually having this conversation.
    
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post #74 of 146
Quote:
Originally Posted by BallaTheFeared View Post
Wut?

wPrime isn't single threaded...

I can't believe I'm actually having this conversation.
Passmark Integer Score, not wPrime. Read what I quoted.
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post #75 of 146
It was at 5Ghz...

But when I run Passmark all cores go to 100%, so I'm not sure why you feel its single threaded.
    
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post #76 of 146
This is quite hilarious. Things like WPrime and Cinebench are multithreaded and do great with more cores. They are in no way an accurate measure of performance for applications that don't take advantage of 6 cores. The vast majority of games can't utilize 6 cores.

Phenom II architecture (Deneb) is on par with Yorkfield. Thuban is the same thing but with 2 cores slapped on and a better memory controller. Past Yorkfield, Intel has Nehalem, Lynnfield, and Sandy Bridge. The per core performance on Sandy Bridge is just ridiculous compared to Thuban/Deneb. So in most games, you're going to get worse FPS. Depending on how poorly the game is optimized, the difference may be huge. When you're running multi card configurations it hinders you even more.



For example, Starcraft II only uses 2 cores. A stock 920 @ 2.66ghz beats a Phenom II quad @ 3.8ghz. Sandy Bridge is roughly 5 - 10% faster than Nehalem, so yea.....

Sandy Bridge is better for gaming, there is no question about it. Hypothetically even if a game utilized 6 threads, the Sandy Bridge quad would still be plenty fast if not faster than Thuban.
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post #77 of 146
btw passmark will use all 6 cores of your Phenom II.

Here is my laptops T6500 which I overclocked from 2.1GHz to 2.5GHz...

1 core


2 cores
    
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post #78 of 146
I'm done reading these comments. I have a 1090T, and for what I use it for a SandyBridge would not do a better job. The 1090T out performs the Sandybridge when it comes down to multi-threading
Yes, the SandyBridge is better for games.

I run java macros 24/7, which once I get 8GB of RAM, these macros will be utilizing 100% of my CPU 24/7.
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post #79 of 146
Quote:
Originally Posted by iinversion View Post
I'm done reading these comments. I have a 1090T, and for what I use it for a SandyBridge would not do a better job. The 1090T out performs the Sandybridge when it comes down to multi-threading
Yes, the SandyBridge is better for games.

I run java macros 24/7, which once I get 8GB of RAM, these macros will be utilizing 100% of my CPU 24/7.
No it doesn't.

Even the i5-2500k is faster.

The i7-2600k is faster than the i5-2500k in multi-threaded apps by about 20%.
    
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post #80 of 146
Quote:
Originally Posted by iinversion View Post
I'm done reading these comments. I have a 1090T, and for what I use it for a SandyBridge would not do a better job. The 1090T out performs the Sandybridge when it comes down to multi-threading
Yes, the SandyBridge is better for games.

I run java macros 24/7, which once I get 8GB of RAM, these macros will be utilizing 100% of my CPU 24/7.
Ignorance is bliss.
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