Product comparison · 2 cpus

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

41specifications compared
7differ
34identical
10known for one product only

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

Side by side

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 manufacturer	Intel	Intel
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E5-2603	E5-2603V2
Processor base frequency	1.8 GHz	1.8 GHz
Processor cores	4	4
Processor socket	LGA 2011 (Socket R)	LGA 2011 (Socket R)
Processor lithographyDiffers	32 nm	22 nm
Component for	Server/workstation	Server/workstation
Processor threads	4	4
System bus rate	6.4 GT/s	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor cache	10 MB	10 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	80 W	80 W
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
Bus type	QPI	QPI
Number of QPI links	2	2
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 types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800,1066 MHz	800,1066,1333 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
PCI Express slots version	3.0	3.0
Supported instruction sets	AVX	AVX
CPU configuration (max)	2	2
Scalability	2S	2S
Embedded options availableKnown for one	Unknown — not stated by the source	No
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution Technology	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
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 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
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
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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