http://hothardware.com/reviews/intel-core-i7-5775c-with-iris-pro-graphics-review
Some nice OC results there not sure if this was added to this thread yet.
Some nice OC results there not sure if this was added to this thread yet.
http://hothardware.com/reviews/intel-core-i7-5775c-with-iris-pro-graphics-review
Some nice OC results there not sure if this was added to this thread yet.
http://hothardware.com/reviews/intel-core-i7-5775c-with-iris-pro-graphics-review
Some nice OC results there not sure if this was added to this thread yet.
Perhaps the question is why more reviewers aren't doing more perf/watt comparisons with efficient discrete parts like GTX 750.
BUT THERE ARE NO FINAL BROADWELL SUPPORT BIOS OUT THERE.
So if there's no final BIOS', doesn't that kind of indicate that motherboard makers knew that Intel wasn't going to release Broadwell desktop worldwide? That's kind of annoying. Intel forcing people to upgrade to LGA1151 instead of being able to drop in a Broadwell CPU, perhaps? I bought an ASUS Z97-i Plus hoping that I could drop in a 5675C or 5775C down the road.
Broadwell was suppose to be last years .14nm introduction chip not Haswell Refresh.
Cycling back to our WinRAR test, things look a little different. Ivy Bridge to Haswell gives only a 3.1% difference, but the eDRAM in Broadwell slaps on another 16.6% performance increase, dropping the benchmark from 76.65 seconds to 63.91 seconds. When eDRAM counts, it counts a lot.
Part 2 out now, reading it.
AnandTech: The Intel Broadwell Review Part 2: Overclocking, IPC and Generational Analysis
www.anandtech.com/show/9482/intel-broadwell-pt2-overclocking-ipc
Intel 24/7 Overclocking Expected Results in MHz
Stock Speed Good OC Great OC
Sandy Bridge i7 3400 4700 4900
Ivy Bridge i7 3500 4500 4700
Haswell i7 3500 4300 4500
Broadwell i7 3300 4100 4300
It is worth noting at least two points here. When Intel reduces the process node size, the elements of the processor are smaller and removing the heat generated is more problematic. Some of this can be mitigated through the fundamental design of the processor, such as not having heat generating logic next to each other and then used in the program in quick succession to make a hotspot. However, if a processor is fundamentally designed as a mobile first platform, overclocking may not even be a consideration at the design phase and merely tacked on as a ‘feature’ to certain models at the end.
Broadwell overclocking potential from Anandtech's review of desktop Broadwell:
Yikes, that was even worse than feared! And it's getting worse for every CPU generation.PHP:Intel 24/7 Overclocking Expected Results in MHz Stock Speed Good OC Great OC Sandy Bridge i7 3400 4700 4900 Ivy Bridge i7 3500 4500 4700 Haswell i7 3500 4300 4500 Broadwell i7 3300 4100 4300
I hope this is not what we can expect from desktop 14 nm in general, and thus Skylake too...
Anyone still remembers Francois Piodnel's BS claims of Haswell and later Broadwell OCing to 5Ghz on air (he even tweeted he supposedly had 5Ghz Haswell on passive heatsink without a fan ). Now we have this chart from AT (based on intel's own official data) showing totally different picture.
Francois wasn't gonna let John Fruehe have all the fun.Anyone still remembers Francois Piodnel's BS claims of Haswell and later Broadwell OCing to 5Ghz on air (he even tweeted he supposedly had 5Ghz Haswell on passive heatsink without a fan ). Now we have this chart from AT (based on intel's own official data) showing totally different picture.
He claimed Broadwell was a good overclocker?
And yeah, I remember that Haswell 5GHz-without-a-fan claim. Maybe on a cherry picked sample?
None where I live either. Strange since there's already a refresh for D-1540/20 in the works for release in November.Kinda a moot point since you can't buy the CPU anywhere in the USA and it has been that way since launch.
It was a good chip for laptops. It's a great chip for AIO's. As for us, I see us waiting to Kaby Lake. I hope to see an included eRAM in it. I also hope to see the kind of changes we saw between the 4770k and the 4790k. I have one of each, and the 4790k is one hot momma.None where I live either. Strange since there's already a refresh for D-1540/20 in the works for release in November.