Intel Xeon E5 2648L v2

older Released July, 2013

1.9 GHz
Deca core

clock speed

Xeon E5 2648L v2
1.9 GHz

Xeon E5 2650L v2

1.7 GHz

Xeon E5 2640 v2

2 GHz

turbo clock speed

Xeon E5 2648L v2
2.5 GHz

Xeon E5 2650L v2

2.1 GHz

Xeon E5 2640 v2

2.5 GHz

L2 cache

Xeon E5 2648L v2
2.5 MB

Xeon E5 2640 v2

2 MB

Xeon E5 2650L v2

2.5 MB

L3 cache

Xeon E5 2648L v2
25 MB

Xeon E5 2640 v2

20 MB

Xeon E5 2650L v2

25 MB

overclocked clock speed (air)

Xeon E5 2648L v2
1.9 GHz

Xeon E5 2640 v2

2.55 GHz

Xeon E5 2650L v2

1.7 GHz

overclocked clock speed (water)

Xeon E5 2648L v2
1.9 GHz

Xeon E5 2650L v2

1.7 GHz

Xeon E5 2640 v2

2 GHz

summary

Clock speed	1.9 GHz
Turbo clock speed	2.5 GHz
Cores	Deca core
Socket type	LGA 2011
Is unlocked	No

features

Has a NX bit	Yes
Supports trusted computing	Yes
Has virtualization support	Yes
Instruction set extensions	AES AVX MMX SSE SSE2 SSE3 SSE4 SSE4.1 SSE4.2 Supplemental SSE3
Supports dynamic frequency scaling	Yes

power consumption

TDP	70W
Annual home energy cost	16.86 $/year
Annual commercial energy cost	61.32 $/year
Typical power consumption	56.88W

bus

Architecture	QPI
Number of links	2
Data rate	64,000 MB/s
Transfer rate	8,000 MT/s
Clock speed	4,000 MHz

details

Architecture	x86-64
Threads	20 threads
L2 cache	2.5 MB
L2 cache per core	0.25 MB/core
L3 cache	25 MB
L3 cache per core	2.5 MB/core
Manufacture process	22 nm
Max CPUs	2
Clock multiplier	19
Operating temperature	Unknown - 92°C

overclocking

Overclocked clock speed	1.9 GHz
Overclocked clock speed (Water)	1.9 GHz
Overclocked clock speed (Air)	1.9 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

memory controller

Memory controller	Built-in
Memory type	DDR3
Channels	Quad Channel
Supports ECC	No
Maximum bandwidth	25,600 MB/s
Maximum memory size	786,432 MB

Report a correction

Intel Core i7 740QM

Intel Xeon E5 2630L v2

Intel Xeon E5 2650L v2

Intel Xeon E5-2648L

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