AMD 45 nm shanghai officially presented

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

Recommended : Free unlimited image hosting with image editor

POSTER: computer news   ||   AMD 45 NM SHANGHAI OFFICIALLY PRESENTED	DATE:2008-11-13
AMD already promised to present the first 45 nm processors in the middle of November, and today this promise was materialized in the announcement of nine models shanghai, which work at frequencies from 2.3 to 2.7 GHz . Those processors are released on 45 nm technology using immersion lithograph - Intel company , for example, produces its 45 nm processors on dry technology, and it is going to use immersion lithograph only within the 32 nm technical process. The first shanghai processors are based on C2 stepping, they have 512 KB cache in the second level for each of four core, and the general cache in the third level with 6MB volume . Their predecessors was satisfied only by 2 MB cache in the third level. The hyperTransport frequency is limited to 1.0 GHz, models with faster bus hyperTransport 3.0 will be released only in the second quarter 2009. Shanghai processors with higher frequencies will appear in the first quarter 2009, they will have the ACP value not less than 105 W, whereas current models are 75 W . In the first quarter AMD will also release shanghai processors with ACP value not more than 55 W. It is important to note that the memory controller in shanghai processors supports dual-channel memory DDR 2-800, whereas 65 nm predecessors was satisfied only by DDR 2-667. Opteron processors with DDR- 3 support will be released only in 2010, and the socket F platform will continue to be developed - AMD plans in 2009 to present the six-core 45 nm processors Istanbul, which will be compatible with socket F. Here is the list of shanghai processors Prices : Opteron 8384 (2.7 GHz, ACP=75 W) - > $2149; Opteron 8382 (2.6 GHz, ACP=75 W) - > $1865; Opteron 8380 (2.5 GHz, ACP=75 W) - > $1514; Opteron 8378 (2.4 GHz, ACP=75 W) - > $1165; Opteron 2384 (2.7 GHz, ACP=75 W) - > $989; Opteron 2382 (2.6 GHz, ACP=75 W) - > $873; Opteron 2380 (2.5 GHz, ACP=75 W) - > $698; Opteron 2378 (2.4 GHz, ACP=75 W) - > $523; Opteron 2376 (2.3 GHz, ACP=75 W) - > $377. The characteristics of processors are given below: The default core supply voltage is equal to 1.35 v, the max case temperature lies within the limits from 55 to 77 degree Celsius. With 2.5 GHz frequencies the memory controller operates at 2.0 GHz frequency, in the frequencies range 2.6-2.7 GHz the memory controller frequency rises to 2.2 GHz. AMD asserts that in comparison with 65 nm with Barcelona processors , the new 45 nm processors shanghai ensure up to 35% faster operation speed with lower energy consumption in the quiescent conditions - by the same 35%. In the opinion of independent sources, shanghai processors on average is up to 20-25% faster than their 65 nm predecessors. We will not forget, that the contribution in this increase is also due to the increased by 200% cache volume in the third level, and also to the increased memory frequency (DDR 2-667 - > DDR 2-800). Nehalem architecture has numerous optimization, capable of giving to it forces in the server segment, but such Intel processors will be released only in the following year. The announcement periods of the 45 nm Deneb processors will be only in the first quarter 2009, and they will become a part of the new platform dragon. Besides the 45 nm processors phenom X4, this platform will unite the chipset AMD series 7xx and video card series radeon HD 4xxx. In the press release the 45 nm desktop processors are mentioned by : Phenom II X4. Related Products :

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

Xtreview Support N-Post:xxxx Xtreview Support	AMD 45 NM SHANGHAI OFFICIALLY PRESENTED
	Please Feel Free to write any Comment; Thanks

Related news:

This year will not be released more than 45 million motherboards (2017-09-08)
Xiaomi Mi 7 based on Snapdragon 845 (2017-09-04)
The water block allowed to overclock the Radeon RX Vega 64 to 1745-1095 MHz (2017-08-25)
Greek overclocker overclocked GeForce GTX 1080 Ti to 2645 MHz on chip (2017-07-19)
The manufacturer has nothing to do with the Pentium G4560 (2017-07-12)
Intel Pentium G4560 turned out so good that Intel has to reduce its sales (2017-07-10)
Intel 545s SSDs SM2259, TLC 3D V-NAND and capacities up to 2 terabytes (2017-06-30)
Qualcomm introduced a 14-nm 8-core chip Snapdragon 450 (2017-06-30)
Quad GeForce GTX 1080 Ti at frequencies 2455-12760 MHz updated the record of 3DMark Time Spy (2017-04-07)
GlobalFoundries announced the availability of RFSOI process technology on 45 nm (2017-02-22)
Core i7-7700K at a frequency of 7045 MHz take bronze in SuperPI 32M (2017-01-26)
The transition to 450-mm wafers is recognized as untimely (2017-01-15)
A new overclocking record Broadwell-E a single core and 5745 MHz (2016-11-16)
NVIDIA Titan X Pair with water blocks scored 90,445 points in 3DMark2001 SE (2016-09-27)
The German enthusiast managed to overclock the GeForce GTX 1080 to 2645 MHz on the core (2016-07-07)
GeForce GTX 1080 overclocked under liquid nitrogen to 2450-10500 MHz (2016-06-23)
Athlon X4 845 Excavator faster than Piledriver and Steamroller (2016-06-05)
G.Skill introduced at Computex 2016 new PSU and memory modules DDR4-4500 (2016-06-01)
Athlon X4 845 new records (2016-03-12)
Power Supply Corsair SF600 and SF450 are made in the form factor SFX (2016-03-09)

Post Quick Reply:

                                        
Verif code:

                 

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