Product comparison · 2 cpus

HP Intel Xeon E3-1240 vs HP SL170s G6 Intel Xeon E5645 Processor Kit

18specifications compared
13differ
5identical
9known for one product only

Key differences

Processor family
- Intel Xeon E3-1240:Intel® Xeon® E3 Family
- SL170s G6 Intel Xeon E5645 Processor Kit:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon E3-1240:E3-1240
- SL170s G6 Intel Xeon E5645 Processor Kit:E5645
Processor base frequency
- Intel Xeon E3-1240:3.3 GHz
- SL170s G6 Intel Xeon E5645 Processor Kit:2.4 GHz
Processor cores
- Intel Xeon E3-1240:4
- SL170s G6 Intel Xeon E5645 Processor Kit:6
Processor socket
- Intel Xeon E3-1240:LGA 1155 (Socket H2)
- SL170s G6 Intel Xeon E5645 Processor Kit:Socket B (LGA 1366)
Component for
- Intel Xeon E3-1240:Server/workstation
- SL170s G6 Intel Xeon E5645 Processor Kit:PC
Processor threads
- Intel Xeon E3-1240:8
- SL170s G6 Intel Xeon E5645 Processor Kit:12
System bus rate
- Intel Xeon E3-1240:5 GT/s
- SL170s G6 Intel Xeon E5645 Processor Kit:5.86 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1240, SL170s G6 Intel Xeon E5645 Processor Kit
27 specifications	A HP Intel Xeon E3-1240 View product	B HP SL170s G6 Intel Xeon E5645 Processor Kit View product
Processor11 differ
Processor familyDiffers	Intel® Xeon® E3 Family	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E3-1240	E5645
Processor base frequencyDiffers	3.3 GHz	2.4 GHz
Processor coresDiffers	4	6
Processor socketDiffers	LGA 1155 (Socket H2)	Socket B (LGA 1366)
Processor lithography	32 nm	32 nm
Package type	Tray	Tray
Component forDiffers	Server/workstation	PC
Processor threadsDiffers	8	12
System bus rateDiffers	5 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyDiffers	3.7 GHz	2.67 GHz
Processor cacheDiffers	8 MB	12 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	80 W	80 W
CPU multiplier (bus/core ratio)Differs	33	18
Memory bandwidth supported by processor (max)Known for one	32 GB/s	Unknown — not stated by the source
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.4 V
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.750 - 1.350 V
Memoryidentical
Maximum internal memory supported by processorKnown for one	32 GB	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066,1333 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Features1 differ
Market segmentDiffers	Server	Desktop
BandwidthKnown for one	Unknown — not stated by the source	32000 MB/s
Operational conditions1 differ
Maximum operating temperatureDiffers	69.1 °C	76.2 °C
Other featuresidentical
L1 cacheKnown for one	Unknown — not stated by the source	0.384 MB

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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