Core i7-920XM Extreme Edition vs Xeon X5560

Primary details

Comparing Xeon X5560 and Core i7-920XM Extreme Edition processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1834	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	18.57	no data
Market segment	Server	Laptop
Series	no data	Intel Core i7EE
Architecture codename	Gainestown (2009−2010)	Nehalem (2008−2010)
Release date	March 2009 (15 years ago)	no data
Launch price (MSRP)	$44	$1,054
Current price	$357 (8.1x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon X5560 and Core i7-920XM Extreme Edition basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	4 (Quad-Core)	4 (Quad-Core)
Threads	8	8
Base clock speed	2.8 GHz	no data
Boost clock speed	3.2 GHz	2 GHz
Bus support	no data	2.5 GT/s
L1 cache	64 KB (per core)	256 KB
L2 cache	256 KB (per core)	1 MB
L3 cache	8 MB (shared)	8 MB
Chip lithography	45 nm	45 nm
Die size	263 mm2	296 mm2
Maximum core temperature	75 °C	no data
Number of transistors	731 million	774 Million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon X5560 and Core i7-920XM Extreme Edition compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	2	1 (Uniprocessor)
Socket	FCLGA1366	no data
Power consumption (TDP)	95 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X5560 and Core i7-920XM Extreme Edition. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	1.0	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Demand Based Switching	+	no data
PAE	40 Bit	no data
Status	Discontinued	no data

Security technologies

Xeon X5560 and Core i7-920XM Extreme Edition technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X5560 and Core i7-920XM Extreme Edition are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X5560 and Core i7-920XM Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3-1333
Maximum memory size	144 GB	8 GB
Max memory channels	3	2
Maximum memory bandwidth	32 GB/s	21.335 GB/s
ECC memory support	+	-

Peripherals

Specifications and connection of peripherals supported by Xeon X5560 and Core i7-920XM Extreme Edition.

PCIe version	no data	2.0
PCI Express lanes	no data	16

Pros & cons summary

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Cost	$44	$1054
Power consumption (TDP)	95 Watt	55 Watt

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Should you still have questions on choice between Xeon X5560 and Core i7-920XM Extreme Edition, ask them in Comments section, and we shall answer.

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