Product comparison · 2 cpus

Fujitsu Intel Xeon Processor E5-2603 vs Fujitsu Intel Xeon Processor E5-2603 v2

Key differences

Processor family
- Intel Xeon Processor E5-2603:Intel® Xeon® E5 Family
- Intel Xeon Processor E5-2603 v2:Intel® Xeon® E5 V2 Family
Processor model
- Intel Xeon Processor E5-2603:E5-2603
- Intel Xeon Processor E5-2603 v2:E5-2603V2
Processor lithography
- Intel Xeon Processor E5-2603:32 nm
- Intel Xeon Processor E5-2603 v2:22 nm
Memory bandwidth supported by processor (max)
- Intel Xeon Processor E5-2603:34.1 GB/s
- Intel Xeon Processor E5-2603 v2:42.6 GB/s
Maximum internal memory supported by processor
- Intel Xeon Processor E5-2603:750 GB
- Intel Xeon Processor E5-2603 v2:768 GB
Memory clock speeds supported by processor
- Intel Xeon Processor E5-2603:800,1066 MHz
- Intel Xeon Processor E5-2603 v2:800,1066,1333 MHz
Tcase
- Intel Xeon Processor E5-2603:70 °C
- Intel Xeon Processor E5-2603 v2:71 °C

Differences highlightedShow differences only

Comparison of Intel Xeon Processor E5-2603, Intel Xeon Processor E5-2603 v2
51 specifications	A Fujitsu Intel Xeon Processor E5-2603 View product	B Fujitsu Intel Xeon Processor E5-2603 v2 View product
Processor4 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E5-2603	E5-2603V2
Processor lithographyDiffers	32 nm	22 nm
VID Voltage RangeKnown for one	0.6 - 1.35 V	Unknown — not stated by the source
Compatible chipsetsKnown for one	Intel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608	Unknown — not stated by the source
SteppingKnown for one	M1	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	34.1 GB/s	42.6 GB/s
Memory2 differ
Maximum internal memory supported by processorDiffers	750 GB	768 GB
Memory clock speeds supported by processorDiffers	800,1066 MHz	800,1066,1333 MHz
Featuresidentical
Embedded options availableKnown for one	Unknown — not stated by the source	No
Processor special featuresidentical
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Secure KeyKnown 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.