Product comparison · 2 cpus

Acer Intel Xeon E5530 vs Acer Intel Xeon L5630

38specifications compared
12differ
26identical
9known for one product only

Key differences

The Acer Intel Xeon E5530 has 0.27 GHz more processor base frequency than the Acer Intel Xeon L5630 (2.4 GHz vs 2.13 GHz). The Acer Intel Xeon E5530 has 13 nm more processor lithography than the Acer Intel Xeon L5630 (45 nm vs 32 nm). The Acer Intel Xeon E5530 has 0.26 GHz more processor boost frequency than the Acer Intel Xeon L5630 (2.66 GHz vs 2.4 GHz). Only the Acer Intel Xeon E5530 has on-board graphics card. Only the Acer Intel Xeon L5630 has Intel Trusted Execution Technology.

Processor model
- Intel Xeon E5530:E5530
- Intel Xeon L5630:L5630
Processor base frequency
- Intel Xeon E5530:2.4 GHz
- Intel Xeon L5630:2.13 GHz
Processor lithography
- Intel Xeon E5530:45 nm
- Intel Xeon L5630:32 nm
Processor boost frequency
- Intel Xeon E5530:2.66 GHz
- Intel Xeon L5630:2.4 GHz
Processor cache
- Intel Xeon E5530:8 MB
- Intel Xeon L5630:12 MB
Thermal Design Power (TDP)
- Intel Xeon E5530:80 W
- Intel Xeon L5630:40 W
Stepping
- Intel Xeon E5530:D0
- Intel Xeon L5630:B1
CPU multiplier (bus/core ratio)
- Intel Xeon E5530:18
- Intel Xeon L5630:16

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5530, Intel Xeon L5630
47 specifications	A Acer Intel Xeon E5530 View product	B Acer Intel Xeon L5630 View product
Processor8 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5530	L5630
Processor base frequencyDiffers	2.4 GHz	2.13 GHz
Processor cores	4	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithographyDiffers	45 nm	32 nm
Package typeKnown for one	Unknown — not stated by the source	Tray
Component for	Server/workstation	Server/workstation
Processor threads	8	8
System bus rate	5.86 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	2.66 GHz	2.4 GHz
Processor cacheDiffers	8 MB	12 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	40 W
VID Voltage Range	0.75 - 1.35 V	0.75 - 1.35 V
SteppingDiffers	D0	B1
Bus type	QPI	QPI
CPU multiplier (bus/core ratio)Differs	18	16
Number of QPI links	2	2
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
Memory1 differ
Maximum internal memory supported by processorDiffers	144 GB	288 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	800,1066 MHz	800,1066 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
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Processing Die sizeKnown for one	263 mm²	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	Yes	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	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	76 °C	63.1 °C
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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