Intel Xeon 5128

older Released December, 2006

1.86 GHz
Dual core

clock speed

Xeon 5128
1.86 GHz

3.1 GHz

1.86 GHz

L2 cache

Xeon 5128
4 MB

1 MB

4 MB

overclocked clock speed (air)

Xeon 5128
1.87 GHz

3.54 GHz

2.2 GHz

overclocked clock speed (water)

Xeon 5128
1.87 GHz

3.1 GHz

2.2 GHz

TDP

Xeon 5128
40W

80W

65W

summary

Clock speed	1.86 GHz
Cores	Dual core
Socket type	LGA 771

features

Has a NX bit	Yes
Supports trusted computing	No
Has virtualization support	Yes
Instruction set extensions	MMX SSE SSE2 SSE3
Supports dynamic frequency scaling	Yes

power consumption

TDP	40W
Annual home energy cost	9.64 $/year
Annual commercial energy cost	35.04 $/year
Typical power consumption	32.5W

bus

Architecture	FSB
Number of links	1
Clock speed	1,066 MHz

details

Architecture	x86-64
Threads	2 threads
L2 cache	4 MB
L2 cache per core	2 MB/core
Manufacture process	65 nm
Transistor count	291,000,000
Max CPUs	2
Clock multiplier	7
Voltage range	1 - 1.5V
Operating temperature	Unknown - 58°C

overclocking

Overclocked clock speed	1.87 GHz
Overclocked clock speed (Water)	1.87 GHz
Overclocked clock speed (Air)	1.87 GHz

integrated graphics

GPU	None
Label	None
Latest DirectX	None
Number of displays supported	None
GPU clock speed	None
Turbo clock speed	None
3DMark06	None

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