Specifications

	i7-4770K	i5-4670K	i7-3770K	i5-3570K
Codename	Haswell	Haswell	Ivy Bridge	Ivy Bridge
Socket	LGA 1150	LGA 1150	LGA 1155	LGA 1155
Manufacturing	22 nm	22 nm	22 nm	22 nm
Transistors	1.4 Billion	1.4 Billion	1.4 Billion	1.4 Billion
Die-size	177 mm2	177 mm2	160 mm2	160 mm2
Clock	3.50 GHz (3.90 GHz Turbo)	3.40 GHz (3.80 GHz Turbo)	3.50 GHz (3.90 GHz Turbo)	3.40 GHz (Turbo 3.8 GHz)
Cores / Threads	4C / 8T	4C / 4T	4C / 8T	4C / 4T
Turbo	Yes (2.0)	Yes (2.0)	Yes (2.0)	Yes (2.0)
Bus Speed	100 MHz	100 MHz	100 MHz	100 MHz
Memory	DDR3	DDR3	DDR3	DDR3
Memory controller	Dual Channel	Dual Channel	Dual Channel	Dual Channel
L1 Execution Cache	32 KByte	32 KByte	32 KByte	32 KByte
L1 Data Cache	32 KByte	32 KByte	32 KByte	32 KByte
L2 Cache	256 KByte	256 KByte	256 KByte	256 KByte
L3 Cache	8 MB shared	6 MB shared	8 MB shared	6 MB shared
TDP	84 Watt	84 Watt	77 Watt	77 Watt
C1E technology	Yes	Yes	Yes	Yes
Enhanced Intel Speed Step	Yes	Yes	Yes	Yes
Virtualisation	Vanderpool	Vanderpool	Vanderpool	Vanderpool
Instruction sets	MMX, SSE, SSE2, SSE3, SSE4.1, SSE4.2, AVX, AES, VT-x, EM64T	MMX, SSE, SSE2, SSE3, SSE4.1, SSE4.2, VT-x, EM64T	MMX, SSE, SSE2, SSE3, SSE4.1, SSE4.2, AVX, AES, VT-x, EM64T	MMX, SSE, SSE2, SSE3, SSE4.1, SSE4.2, AVX, AES, VT-x, EM64T

Haswell Line-Up

At launch Intel presents 13 new Haswell CPUs, whereas the manufacturer chose to launch several Core i5 as well as Core i7 models. These new processors can be categorized into different TDP classes and there are 84 Watt, 65 Watt, 45 Watt and 35 Watt. Concerning the 84 Watt models, those are the most powerful new CPUs and come either with a "K" suffix or just on suffix at all behin there "4XXX" product number. Like since a few generation the "K" still marks CPUs which feature an open multiplyer. Furthermore there are CPU with the name "4XXX"-S and those come with a TDP of 65 Watt. If you see a "4XXX"-T model then these processors either have a TDP of 45 or 35 Watt. Last but not least there is a "4XXX"-R model. In this case the R is the hint, that Intel equipped this processor with the most powerful IGP, the Iris Pro HD5200. This integrate graphics processor will feature on-chip eDRAM for even more performance.

Page 1 - Introduction	Page 9 - SuperPi / WPrime
Page 2 - Specifications	Page 10 - WinRar
Page 3 - Ivy Bridge CPU / Chipset / Overclocking	Page 11 - Crysis
Page 4 - Test Setup	Page 12 - Resident Evil 5
Page 5 - Futuremark	Page 13 - Street Fighter 4
Page 6 - Cinebench	Page 14 - Power consumption
Page 7 - SiSoft Sandra 1	Page 15 - Conclusion
Page 8 - SiSoft Sandra 2

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