Product comparison · 2 cpus

Acer Intel Xeon E3-1230 vs Acer Intel Xeon E3-1280

45specifications compared
7differ
38identical
4known for one product only

Key differences

Processor model
- Intel Xeon E3-1230:E3-1230
- Intel Xeon E3-1280:E3-1280
Processor base frequency
- Intel Xeon E3-1230:3.2 GHz
- Intel Xeon E3-1280:3.5 GHz
Processor boost frequency
- Intel Xeon E3-1230:3.6 GHz
- Intel Xeon E3-1280:3.9 GHz
L3 cache speed
- Intel Xeon E3-1230:3.2 GHz
- Intel Xeon E3-1280:3.5 GHz
Thermal Design Power (TDP)
- Intel Xeon E3-1230:80 W
- Intel Xeon E3-1280:95 W
CPU multiplier (bus/core ratio)
- Intel Xeon E3-1230:32
- Intel Xeon E3-1280:35
Tcase
- Intel Xeon E3-1230:69.1 °C
- Intel Xeon E3-1280:73.6 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1230, Intel Xeon E3-1280
49 specifications	A Acer Intel Xeon E3-1230 View product	B Acer Intel Xeon E3-1280 View product
Processor6 differ
Processor family	Intel® Xeon® E3 Family	Intel® Xeon® E3 Family
Processor modelDiffers	E3-1230	E3-1280
Processor base frequencyDiffers	3.2 GHz	3.5 GHz
Processor cores	4	4
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
Processor lithography	32 nm	32 nm
Package type	Tray	Tray
Component for	Server/workstation	Server/workstation
Processor threads	8	8
System bus rate	5 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	3.6 GHz	3.9 GHz
Processor cache	8 MB	8 MB
Processor cache type	L3	L3
L3 cache speedDiffers	3.2 GHz	3.5 GHz
Thermal Design Power (TDP)Differs	80 W	95 W
Stepping	D2	D2
Bus type	DMI	DMI
CPU multiplier (bus/core ratio)Differs	32	35
Memory bandwidth supported by processor (max)	21 GB/s	21 GB/s
Memoryidentical
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1066,1333 MHz	1066,1333 MHz
Memory channels	Dual-channel	Dual-channel
ECC	Yes	Yes
Graphicsidentical
On-board graphics card	No	No
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanes	2	2
PCI Express slots version	2.0	2.0
Supported instruction setsKnown for one	AVX, SSE4.1, SSE4.2	Unknown — not stated by the source
CPU configuration (max)	1	1
Processor special featuresidentical
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology	2.0	2.0
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® vPro™ Platform Eligibility	Yes	Yes
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	69.1 °C	73.6 °C
Weight & dimensionsidentical
Processor package size	37.5 mm	37.5 mm
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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