	Lower typical power consumption 65W		Lower annual commercial energy cost 70.08 $/year
	Lower annual home energy cost 19.27 $/year

	Significantly higher clock speed 3.2 GHz		Much better overclocked clock speed (Air) 4.53 GHz
	More threads 4		Significantly better overclocked clock speed (Water) 3.2 GHz

summary	Xeon 5160	5063
Clock speed	3 GHz	3.2 GHz
Cores	Dual core	Dual core
Socket type
LGA 771
features
Has a NX bit	Yes	Yes
Supports trusted computing	No	No
Has virtualization support	Yes	Yes
Instruction set extensions
MMX
SSE
SSE2
SSE3
Supports dynamic frequency scaling	Yes	Yes
power consumption
TDP	80W	95W
Annual home energy cost	19.27 $/year	22.89 $/year
Annual commercial energy cost	70.08 $/year	83.22 $/year
Typical power consumption	65W	77.19W
memory controller
Memory controller	Built-in	Built-in
Supports ECC	No	No

details	Xeon 5160	5063
Architecture	x86-64	x86-64
Threads	2	4
L2 cache	4 MB	4 MB
L2 cache per core	2 MB/core	2 MB/core
Manufacture process	65 nm	65 nm
Transistor count	291,000,000	376,000,000
Max CPUs	2	2
Clock multiplier	9	12
Voltage range	1 - 1.5V	1.07 - 1.35V
Operating temperature	Unknown - 65°C	Unknown - 67°C
overclocking
Overclocked clock speed	3.63 GHz	4.53 GHz
Overclocked clock speed (Water)	3 GHz	3.2 GHz
Overclocked clock speed (Air)	3.63 GHz	4.53 GHz
integrated graphics
GPU	None	None
Label	N/A	N/A
Latest DirectX	N/A	N/A
Number of displays supported	N/A	N/A
GPU clock speed	N/A	N/A
Turbo clock speed	N/A	N/A
3DMark06	N/A	N/A
bus
Architecture	FSB	FSB
Number of links	1	1
Clock speed	1,333 MHz	1,066 MHz

Intel Xeon 5160 vs 5063

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