Product comparison · 2 cpus

HP Intel Xeon E5-1607 vs HP Intel Xeon E5-1620

43specifications compared
8differ
35identical
4known for one product only

Key differences

The HP Intel Xeon E5-1620 has 0.6 GHz more processor base frequency than the HP Intel Xeon E5-1607 (3.6 GHz vs 3 GHz). The HP Intel Xeon E5-1620 has 4 more processor threads than the HP Intel Xeon E5-1607 (8 vs 4). The HP Intel Xeon E5-1620 has 19.8 GB/s more memory bandwidth supported by processor (max) than the HP Intel Xeon E5-1607 (51.2 GB/s vs 31.4 GB/s). Only the HP Intel Xeon E5-1607 has Intel Flex Memory Access. Only the HP Intel Xeon E5-1620 has Intel® Hyper Threading Technology (Intel® HT Technology).

Processor model
- Intel Xeon E5-1607:E5-1607
- Intel Xeon E5-1620:E5-1620
Processor base frequency
- Intel Xeon E5-1607:3 GHz
- Intel Xeon E5-1620:3.6 GHz
Processor threads
- Intel Xeon E5-1607:4
- Intel Xeon E5-1620:8
Memory bandwidth supported by processor (max)
- Intel Xeon E5-1607:31.4 GB/s
- Intel Xeon E5-1620:51.2 GB/s
Memory clock speeds supported by processor
- Intel Xeon E5-1607:800,1066 MHz
- Intel Xeon E5-1620:800,1066,1333,1600 MHz
Intel Flex Memory Access
- Intel Xeon E5-1607:Yes
- Intel Xeon E5-1620:No
Intel® Hyper Threading Technology (Intel® HT Technology)
- Intel Xeon E5-1607:No
- Intel Xeon E5-1620:Yes
Intel® Turbo Boost Technology
- Intel Xeon E5-1607:No
- Intel Xeon E5-1620:2.0

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-1607, Intel Xeon E5-1620
47 specifications	A HP Intel Xeon E5-1607 View product	B HP Intel Xeon E5-1620 View product
Processor4 differ
Processor family	Intel® Xeon® E5 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E5-1607	E5-1620
Processor base frequencyDiffers	3 GHz	3.6 GHz
Processor cores	4	4
Processor socket	LGA 2011 (Socket R)	LGA 2011 (Socket R)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	4	8
System bus rate	0 GT/s	0 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.8 GHz
Processor cache	10 MB	10 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	130 W	130 W
VID Voltage Range	0.60 - 1.35 V	0.60 - 1.35 V
Bus type	QPI	QPI
Number of QPI linksKnown for one	Unknown — not stated by the source	1
Memory bandwidth supported by processor (max)Differs	31.4 GB/s	51.2 GB/s
Memory1 differ
Maximum internal memory supported by processor	375 GB	375 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066 MHz	800,1066,1333,1600 MHz
Memory channels	Quad-channel	Quad-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	40	40
PCI Express slots version	3.0	3.0
Processor special features3 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory AccessDiffers	Yes	No
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyDiffers	No	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 conditionsidentical
Tcase	64 °C	64 °C
Packaging dataidentical
Package width	52.5 mm	52.5 mm
Package depth	45 mm	45 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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