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Intel confirms Lynnfield CPU specs

Intel's Lynnfield CPUs, which apparently are part of the Core i5 and the Core i7 brand, are said to be launched in October. Now Intel released the first details about frequencies, features and prices.

Intel confirms Lynnfield CPU specs [Source: view picture gallery]

Almost unnoticed Intel has delivered detailed information about the specifications of the Lynnfield processors. On a transparency that was used in a presentation at the Computex the data was mentioned. Accordingly the current stepping is B1. Furthermore it is official that the smallest Lynnfield processor won't support Hyper-Threading. Thus the 2.66 GHz Lynnfield will most likely be marketed as Core i5. The other Lynnfields are part of the core i7 family as PC Games Hardware already reported in the course of the official introduction of the Core i3 and Core i5.

In the chart below we summarized the important technical specifications of the Lynnfield processors and also added the Core i7 processors that have already been released or are announced to hit the markets in the future.

	Core i5-XXX	Core i7-YYY	Core i7-ZZZ	Core i7-920	Core i7-940	Core i7-950	Core i7-965	Core i7-975
Codename	Lynnfield	Lynnfield	Lynnfield	Bloomfield	Bloomfield	Bloomfield	Bloomfield	Bloomfield
Stepping	B1	B1	B1	C0	C0	D0	C0	D0
Socket	LGA 1156	LGA 1156	LGA 1156	LGA 1366	LGA 1366	LGA 1366	LGA 1366	LGA 1366
Cores phys./log.	4/4	4/8	4/8	4/8	4/8	4/8	4/8	4/8
Frequency	2,667 MHz	2,800 MHz	2,933 MHz	2,667 MHz	2,933 MHz	3,066 MHz	3,200 MHz	3,333 MHz
Multiplier	20	21	22	20	22	23	24	25
DMI/QPI clock	2,130 MHz DDR (?)	2,130 MHz DDR (?)	2,130 MHz DDR (?)	2,400 MHz DDR	2,400 MHz DDR	2,400 MHz DDR	3,200 MHz DDR	3,200 MHz DDR
L1-Cache (total)	4 x 64 KiByte	4 x 64 KiByte	4 x 64 KiByte	4 x 64 KiByte	4 x 64 KiByte	4 x 64 KiByte	4 x 64 KiByte	4 x 64 KiByte
L2-Cache	4 x 256 KiByte	4 x 256 KiByte	4 x 256 KiByte	4 x 256 KiByte	4 x 256 KiByte	4 x 256 KiByte	4 x 256 KiByte	4 x 256 KiByte
L3-Cache	8,192 KiByte	8,192 KiByte	8,192 KiByte	8,192 KiByte	8,192 KiByte	8,192 KiByte	8,192 KiByte	8,192 KiByte
RAM Interface	Dual Channel DDR3	Dual Channel DDR3	Dual Channel DDR3	Triple Channel DDR3	Triple Channel DDR3	Triple Channel DDR3	Triple Channel DDR3	Triple Channel DDR3
TDP	95 W	95 W	95 W	130 W	130 W	130 W	130 W	130 W
(exp.) Price	196 USD	284 USD	562 USD	284 USD	562 USD	562 USD	999 USD	999 USD

More articles related to Intel's Core i3, Core i5 and Core i7:
• Intel Core i7-950 reviewed
• Intel: Core i5 and Core i3 officially introduced - Lynnfield is Core i5 and Core i7
• Intel Core i7-960: New socket 1366 CPU expected in fourth quarter

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Author: Mario Riemann (Jun 19, 2009)

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