Core i7 reviews and overclocking summary

	xtreview is your : Video card - cpu - memory - Hard drive - power supply unit source

Recommended : Free unlimited image hosting with image editor

POSTER: computer news   ||   CORE I7 REVIEWS AND OVERCLOCKING SUMMARY	DATE:2008-11-03
This morning, as it was promised, reviewers could publish their review about core i7 (Bloomfield) processors, which are the first representatives of the new architecture nehalem. The greatest influence on the operating speed , according to estimations are two : the integrated memory controller and SMT technology , previously known under Hyper-Threading. In order to feel its advantages , it is necessary to be limited to some applications . The new version hyper-Threading will be more effective, since the nehalem architecture is capable to reveal its advantages. : images rendering application or working with video, graphic editors - Those applications will noticeably benefit from the transfer to core i7 processors . Games, as we already noted, only rarely demonstrate a speed increase . However, for the amateurs of multi-chip graphical solutions it will be pleasant to learn that the performance Of core i7 will not be the bottleneck of similar systems. Core i7 processors LGA 1366 are Monolithic four core crystal , it's area is approximately 263 sq. mm, and contain approximately 731 mln. transistors. The default supply voltage is equal to 1.16 v, for memory modules Intel company recommends to not go above 1.65 v. Now let us talk about core i7 overclocking. The majority of reviews used core i 7-965 Extreme edition, which has a free multiplier . This simplify the overclock procedure . However, many reviewers noted the importance of multiplier : the motherboard Intel DX58SO did not overclock over 160-190 MHz in the system bus. In this case Asus P6T deluxe, overclock up to 200 MHz with 1.344 v . This is completely sufficient in order to overclock (in air) the processor core i 7-920 (2.66 GHz) up to 4.0 GHz. According to the observations of some reviewers, a increase in the core i7 voltage after some value do not increase the total frequency. For the majority of authors it was possible to overclock the Core i 7-965 Extreme edition to the frequencies 4.0-4.2 GHz with approximately 1.4 v . Only two processor in this case with over 1.4 v, overclock the processor to 4.23-4.26 GHz. Now for extreme overclock. Fugger (from xtremesystem) used a gigabyte motherboard and the processor core i 7-965 Extreme edition , which was overclocked to the frequencies 5.3-5.4 GHz with 1.54-1.68 v, and Liquid nitrogen cooling . In this case the memory was overclocked to the regime DDR 3-2226. We note that the technology of automatic overclock for the most loaded core : turbo boost is supported by all three processors series core i7, simply the value can be assigned by user in case of elder model with the unlocked multiplier . The other two models are satisfied by the possibility of increasing the processor frequency ( 133 or 266 MHz ). As tests showed, this technology works sufficiently effectively, increasing the system productivity in the case of nonuniform load distribution between the processor cores. System on base of these processors is overclocked even simpler than Core 2 Quad, which requires the fine adjustments of voltage and specific parameters. At least, the overclock of Core i7 with air cooling system will be relatively simple. Related Products :

	xtreview is your : Video card - cpu - memory - Hard drive - power supply unit source

Xtreview Support N-Post:xxxx Xtreview Support	CORE I7 REVIEWS AND OVERCLOCKING SUMMARY
	Please Feel Free to write any Comment; Thanks

Related news:

Intel Core i7-8700K seen in the companys motherboard ASRock Z370 Pro4 (2017-08-26)
The world record Unigine Heaven Xtreme is updated with the help of Core i7-7740X and GeForce GTX 1080 Ti (2017-08-14)
For internal tests of Radeon RX Vega 64, AMD used Core i7-7700K (2017-08-08)
Core i7-7820X won second place in XTU at a frequency of 5827 MHz (2017-07-24)
boxed processor Core i7-7740X (2017-07-21)
AVX512 The performance of Core i7 and Core i9 Skylake-X generation is very different (2017-07-11)
Processors Core i7 family Skylake-X updated records XTU (2017-07-09)
The six-core Core i7-7800X was overclocked to 6222 MHz (2017-06-30)
Eight-core Core i7-7820X overclocked to 6.4 GHz (2017-06-27)
Core i7-7800X at 5950 MHz became the best among the six-core in Cinebench (2017-06-15)
Core i7-7740X at 7140 MHz was awarded second place in GPUPI for CPU 1B (2017-06-13)
Core i7-7820X went through the tops of the overclocking ratings of eight-core processors (2017-06-06)
Core i7-7700K at 7149 MHz limited to the fifth place in the model standings (2017-06-05)
Core i7-7820X at 5814 MHz has updated the Cinebench R15 record (2017-06-05)
Processors Intel Core i7-8000 will be 30 percents faster predecessors (2017-05-31)
Processors AMD Ryzen 5 1600X and Intel Core i7-7700K were awarded industry award (2017-05-30)
The newest Core i7-7740X processor is already overclocked to 7563 MHz (2017-05-30)
Core i7-7700K with naked crystal updated Cinebench R15 record (2017-05-10)
Core i7-7700K without IHS at 6970 MHz took second place in HWBot Prime (2017-05-06)
Core i7-7740K Kaby Lake-X processor in the LGA 2066 version (2017-04-25)

Post Quick Reply:

                                        
Verif code:

                 

computer news computer parts review Old Forum Downloads New Forum Login Join Articles terms Hardware blog Sitemap Get Freebies