Product comparison · 2 cpus

HP Intel Xeon E5-1620 v2 vs HP Intel Xeon E5-2603 V2

Key differences

Processor model
- Intel Xeon E5-1620 v2:E5-1620V2
- Intel Xeon E5-2603 V2:E5-2603V2
Processor base frequency
- Intel Xeon E5-1620 v2:3.7 GHz
- Intel Xeon E5-2603 V2:1.8 GHz
Processor threads
- Intel Xeon E5-1620 v2:8
- Intel Xeon E5-2603 V2:4
System bus rate
- Intel Xeon E5-1620 v2:0 GT/s
- Intel Xeon E5-2603 V2:6.4 GT/s
Processor operating modes
- Intel Xeon E5-1620 v2:64-bit
- Intel Xeon E5-2603 V2:32-bit, 64-bit
Thermal Design Power (TDP)
- Intel Xeon E5-1620 v2:130 W
- Intel Xeon E5-2603 V2:80 W
Number of QPI links
- Intel Xeon E5-1620 v2:0
- Intel Xeon E5-2603 V2:2
Memory bandwidth supported by processor (max)
- Intel Xeon E5-1620 v2:59.7 GB/s
- Intel Xeon E5-2603 V2:42.6 GB/s

Differences highlightedShow differences only

Comparison of Intel Xeon E5-1620 v2, Intel Xeon E5-2603 V2
54 specifications	A HP Intel Xeon E5-1620 v2 View product	B HP Intel Xeon E5-2603 V2 View product
Processor8 differ
Processor modelDiffers	E5-1620V2	E5-2603V2
Processor base frequencyDiffers	3.7 GHz	1.8 GHz
Processor threadsDiffers	8	4
System bus rateDiffers	0 GT/s	6.4 GT/s
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Thermal Design Power (TDP)Differs	130 W	80 W
Number of QPI linksDiffers	0	2
Memory bandwidth supported by processor (max)Differs	59.7 GB/s	42.6 GB/s
Processor boost frequencyKnown for one	3.9 GHz	Unknown — not stated by the source
Memory2 differ
Maximum internal memory supported by processorDiffers	256 GB	768 GB
Memory clock speeds supported by processorDiffers	800,1066,1333,1600,1866 MHz	800,1066,1333 MHz
Features1 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	2
ScalabilityDiffers	1S	2S
Maximum number of PCI Express lanesKnown for one	40	Unknown — not stated by the source
Processor special features2 differ
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	70 °C	71 °C

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.