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[其他] First Intel Core i7 7700k Benchmarks Are Out – Show An Impressive 40% Gain in S

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我没有可以让你自豪的长发 发表于 2016年10月3日 19:07
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First Intel Core i7 7700k Benchmarks Are Out – Show An Impressive 40% Gain in S ...

First Intel Core i7 7700k Benchmarks Are Out – Show An Impressive 40% Gain in S -1-手机数码-intel,7700k,intel,i7,7700k,intel,7700,intel,i7,7700,benchmarks

  The Kaby lake architecture constitutes the "Optimization" stage of Intel's PAO cadence.
   What are probably the first legitimate benchmarks of the upcoming Kaby Lake based Core i7 7700K processor have just been posted on a public database. And boy are they impressive. The benchmark in question is Geekbench 4 and showcases Intel’s new and improved 14nm+ architecture in all its glory. Not only does it perform faster overall but Intel has managed to push out a very significant single threaded performance increase as well.
  First Core i7 7700k benchmarks leak out along with the Gigabyte Z270X Motherboard

   The processor in question is the flagship SKU of the Kaby Lake lineup: the Core i7 7700k. It features 4 cores and 8 threads just like its predecessor but will actually be the highest clocked Intel CPU to date. With a base clock of 4.2 Ghz and boost clocks reported as high as 4.4-4.5 Ghz you are looking at what is essentially a factory overclocked monster. It’s even possible that with liquid cooling solutions we will see chips reaching clocks as high as 4.7 Ghz. The i7 7700k has a 95W TDP and is built for the LGA 1151 Socket. So without any further ado, let’s dive down into the benchmarks:
   The Geekbench [benchmark] is a general purpose, cross-platform benchmark, and the Core i7 7700k scores an outstanding 6131 score in single threaded performance. To put this into performance, the Skylake based Core i7 6700k scores around 4300 points. This means you are looking at an increase of approximately 42%, which is absolutely bonkers. Of course, we are not comparing on a clock to clock basis so this gain is not only the result of the refined architecture that Kaby Lake employs but also the result of the increased clock rate. Regardless of how the performance gain is achieved, it is a very impressive leap over its predecessor.
   

First Intel Core i7 7700k Benchmarks Are Out – Show An Impressive 40% Gain in S ...

First Intel Core i7 7700k Benchmarks Are Out – Show An Impressive 40% Gain in S -2-手机数码-intel,7700k,intel,i7,7700k,intel,7700,intel,i7,7700,benchmarks

   The full entry of the benchmark can be found over at the Geekbench database.
  Advertisement
   Enthusiasts are well aware of the fact that single threaded performance doesn’t scale linearly to multi-core but the Kaby Lake based Core i7 7700k does not disappoint even in that regard. In the multicore benchmark, the 7700k was able to achieve a score of 20243. To put this into perspective, a 6700k scores around 16756 which translates to a leap of approximately 20%. Going from one generation to the next, and on the same physical process, this is a very impressive leap in performance. All of us are guilty of having assumed that marketing content aside, Kaby Lake would just be another Skylake Refresh. But this leak effectively puts those rumors to rest, because if Geekbench is anything to go by Kaby Lake will offer a pretty significant increase in performance (at least for the mainstream chips).
   It is prudent to note here that due caution is advised in a few aspects of the matter. 1) It is never ever wise to take a single benchmark as being indicative of real life performance of a processor and 2) we will have to wait for a clock to clock analysis to actually figure out just how much better the Kaby Lake architecture is from Sky Lake. It is obvious that the Kaby Lake chips are much more OC friendly and will probably even have a little headroom left in them, but this is due to the 14nm node being very mature now and not something related to the architecture itself.
     

First Intel Core i7 7700k Benchmarks Are Out – Show An Impressive 40% Gain in S ...

First Intel Core i7 7700k Benchmarks Are Out – Show An Impressive 40% Gain in S -3-手机数码-intel,7700k,intel,i7,7700k,intel,7700,intel,i7,7700,benchmarks
   

First Intel Core i7 7700k Benchmarks Are Out – Show An Impressive 40% Gain in S ...

First Intel Core i7 7700k Benchmarks Are Out – Show An Impressive 40% Gain in S -4-手机数码-intel,7700k,intel,i7,7700k,intel,7700,intel,i7,7700,benchmarks
   

First Intel Core i7 7700k Benchmarks Are Out – Show An Impressive 40% Gain in S ...

First Intel Core i7 7700k Benchmarks Are Out – Show An Impressive 40% Gain in S -5-手机数码-intel,7700k,intel,i7,7700k,intel,7700,intel,i7,7700,benchmarks
   

First Intel Core i7 7700k Benchmarks Are Out – Show An Impressive 40% Gain in S ...

First Intel Core i7 7700k Benchmarks Are Out – Show An Impressive 40% Gain in S -6-手机数码-intel,7700k,intel,i7,7700k,intel,7700,intel,i7,7700,benchmarks
     One last thing that I would like to talk about is that there have been rumblings that the Kaby Lake lineup would be compatible with 100 series motherboards but unfortunately, this leak just adds to the confusion even further. The Z170X motherboard from Gigabyte is indeed listed in the benchmark, but alongside the Z270X mobo, which negates the point completely and makes it impossible for us to tell on which board the test was actually conducted. Motherboard names can be fetched from two different locations (this is why some mobos have a “To be filled in by OEM” showing at the bios) and it is very much possible that a Z170X motherboard was flashed to a Z270X without the bios name being changed, which resulted in this confusing report. Conversely, it is also possible that someone was trying very hard to hide the fact that this is a 200 series motherboard (no prizes for guessing who). In any case, the launch of KBL draws closer and very exciting times are ahead for PC enthusiasts.
  Intel 7th Generation 'Kaby Lake' Desktop Lineup

              SKU Name     Cores/Threads     Core Clock     L3 Cache     TDP     Socket                   Core i7-7700K     4/8     4.2 GHz     8 MB     95W     LGA1151             Core i7-7700     4/8     3.6 GHz     8 MB     65W     LGA1151             Core i7-7700T     4/8     2.9 GHz     8 MB     35W     LGA1151             Core i5-7600K     4/4     3.8 GHz     6 MB     95W     LGA1151             Core i5-7600     4/4     3.5 GHz     6 MB     65W     LGA1151             Core i5-7600T     4/4     2.8 GHz     6 MB     35W     LGA1151             Core i5-7500     4/4     3.4 GHz     6 MB     65W     LGA1151             Core i5-7500T     4/4     2.7 GHz     6 MB     35W     LGA1151             Core i5-7400     4/4     3.0 GHz     6 MB     65W     LGA1151             Core i5-7400T     4/4     2.4 GHz     6 MB     35W     LGA1151



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DiNö 发表于 2016年11月16日 00:24
我知道在一个没有人的角落,楼主一边紧盯着屏幕,一边用颤抖的小手按着刷新,一遍一遍,零回复!又是零回复吗?楼主内心涌现出一种失望,眼神中透露着凄凉。是的,楼主,我理解你,这种冷落的感觉在这个地方太常见了,在这里该火的贴不会火,骗回复的帖子却永远被回复着。楼主的无奈我很懂,所以我来了,带来了经验,带来了人气,带来了零点几秒的首页显示。而我问楼主讨要的,仅仅是一层楼而已,是的,不用谢我,但请记住我,记住我来过。
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