Follow us on Twitter
Follow us on FacebookIntel Sandy Bridge Preview
@ 2010/08/29With Sandy Bridge, Intel integrated the clock generator, usually present on the motherboard, onto the 6-series chipset die. While BCLK is adjustable on current Core iX processors, with Sandy Bridge it’s mostly locked at 100MHz. There will be some wiggle room as far as I can tell, but it’s not going to be much. Overclocking, as we know it, is dead.
Cinebench was particularly surprising because it gives us a good opportunity to look at single threaded FP performance. Compared to a similarly clocked Lynnfield, Sandy Bridge can deliver 11% better performance. Compared to a similarly positioned Lynnfield, Sandy Bridge is about 20% faster. Note that this is without turbo enabled. The retail 3.1GHz chip should turbo up to 3.4GHz in this test, giving it a 9.6% frequency boost.
Cinebench was particularly surprising because it gives us a good opportunity to look at single threaded FP performance. Compared to a similarly clocked Lynnfield, Sandy Bridge can deliver 11% better performance. Compared to a similarly positioned Lynnfield, Sandy Bridge is about 20% faster. Note that this is without turbo enabled. The retail 3.1GHz chip should turbo up to 3.4GHz in this test, giving it a 9.6% frequency boost.
not sure if AMD has something that can beat the single threaded performance of this CPU, just look at how much faster it is clock for clock... impressive!