Product comparison · 2 cpus

HP Intel Xeon E3-1230, FIO, Ref vs HP Intel Xeon E3-1280, FIO, Ref

41specifications compared
5differ
36identical
1known for one product only

Key differences

The HP Intel Xeon E3-1280, FIO, Ref has 0.3 GHz more processor base frequency than the HP Intel Xeon E3-1230, FIO, Ref (3.5 GHz vs 3.2 GHz). The HP Intel Xeon E3-1280, FIO, Ref has 0.3 GHz more processor boost frequency than the HP Intel Xeon E3-1230, FIO, Ref (3.9 GHz vs 3.6 GHz). The HP Intel Xeon E3-1280, FIO, Ref has 15 W more thermal Design Power (TDP) than the HP Intel Xeon E3-1230, FIO, Ref (95 W vs 80 W). Processor model: E3-1230 on the HP Intel Xeon E3-1230, FIO, Ref, E3-1280 on the HP Intel Xeon E3-1280, FIO, Ref.

Processor model
- Intel Xeon E3-1230, FIO, Ref:E3-1230
- Intel Xeon E3-1280, FIO, Ref:E3-1280
Processor base frequency
- Intel Xeon E3-1230, FIO, Ref:3.2 GHz
- Intel Xeon E3-1280, FIO, Ref:3.5 GHz
Processor boost frequency
- Intel Xeon E3-1230, FIO, Ref:3.6 GHz
- Intel Xeon E3-1280, FIO, Ref:3.9 GHz
Thermal Design Power (TDP)
- Intel Xeon E3-1230, FIO, Ref:80 W
- Intel Xeon E3-1280, FIO, Ref:95 W
Tcase
- Intel Xeon E3-1230, FIO, Ref:69.1 °C
- Intel Xeon E3-1280, FIO, Ref:73.6 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1230, FIO, Ref, Intel Xeon E3-1280, FIO, Ref
42 specifications	A HP Intel Xeon E3-1230, FIO, Ref View product	B HP Intel Xeon E3-1280, FIO, Ref View product
Processor4 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
Component for	Server/workstation	Server/workstation
Processor threads	8	8
System bus rate	5 GT/s	5 GT/s
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor boost frequencyDiffers	3.6 GHz	3.9 GHz
Processor cache	8 MB	8 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	80 W	95 W
Bus type	DMI	DMI
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
PCI Express slots version	2.0	2.0
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Smart Cache	Yes	Yes
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
Operational conditions1 differ
TcaseDiffers	69.1 °C	73.6 °C
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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