Product comparison · 2 cpus

Acer Intel Xeon E5502 vs Acer Intel Xeon L5506

35specifications compared
7differ
28identical
9known for one product only

Key differences

The Acer Intel Xeon L5506 has 0.27 GHz more processor base frequency than the Acer Intel Xeon E5502 (2.13 GHz vs 1.86 GHz). The Acer Intel Xeon L5506 has 2 more processor cores than the Acer Intel Xeon E5502 (4 vs 2). The Acer Intel Xeon L5506 has 2 more processor threads than the Acer Intel Xeon E5502 (4 vs 2). Only the Acer Intel Xeon E5502 has on-board graphics card. Processor model: E5502 on the Acer Intel Xeon E5502, L5506 on the Acer Intel Xeon L5506.

Processor model
- Intel Xeon E5502:E5502
- Intel Xeon L5506:L5506
Processor base frequency
- Intel Xeon E5502:1.86 GHz
- Intel Xeon L5506:2.13 GHz
Processor cores
- Intel Xeon E5502:2
- Intel Xeon L5506:4
Processor threads
- Intel Xeon E5502:2
- Intel Xeon L5506:4
Thermal Design Power (TDP)
- Intel Xeon E5502:80 W
- Intel Xeon L5506:60 W
CPU multiplier (bus/core ratio)
- Intel Xeon E5502:14
- Intel Xeon L5506:16
On-board graphics card
- Intel Xeon E5502:Yes
- Intel Xeon L5506:No

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5502, Intel Xeon L5506
44 specifications	A Acer Intel Xeon E5502 View product	B Acer Intel Xeon L5506 View product
Processor6 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5502	L5506
Processor base frequencyDiffers	1.86 GHz	2.13 GHz
Processor coresDiffers	2	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithography	45 nm	45 nm
Package type	Tray	Tray
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	2	4
System bus rate	4.8 GT/s	4.8 GT/s
Processor operating modes	64-bit	64-bit
Processor cache	4 MB	4 MB
Processor cache type	L3	L3
L3 cache speedKnown for one	Unknown — not stated by the source	2.13 GHz
Thermal Design Power (TDP)Differs	80 W	60 W
VID Voltage Range	0.75 - 1.35 V	0.75 - 1.35 V
Stepping	D0	D0
Bus type	QPI	QPI
CPU multiplier (bus/core ratio)Differs	14	16
Number of QPI links	2	2
Memory bandwidth supported by processor (max)	19.2 GB/s	19.2 GB/s
Memoryidentical
Maximum internal memory supported by processor	144 GB	144 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	800 MHz	800 MHz
Memory channels	Triple-channel	Triple-channel
ECC	Yes	Yes
Graphics1 differ
On-board graphics cardDiffers	Yes	No
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Market segment	Server	Server
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel Demand Based Switching	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	70 °C
Maximum operating temperatureKnown for one	76 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	Unknown — not stated by the source	42.5 mm
Package dimensions (WxDxH)Known for one	42.5 x 42.5 x 45 mm	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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