Product comparison · 2 cpus

HP Intel Xeon E5503, FIO vs HP Intel Xeon E5607

33specifications compared
10differ
23identical
9known for one product only

Key differences

The HP Intel Xeon E5607 has 0.26 GHz more processor base frequency than the HP Intel Xeon E5503, FIO (2.26 GHz vs 2 GHz). The HP Intel Xeon E5607 has 2 more processor cores than the HP Intel Xeon E5503, FIO (4 vs 2). The HP Intel Xeon E5503, FIO has 13 nm more processor lithography than the HP Intel Xeon E5607 (45 nm vs 32 nm). Processor model: E5503 on the HP Intel Xeon E5503, FIO, E5607 on the HP Intel Xeon E5607. Processor operating modes: 32-bit, 64-bit on the HP Intel Xeon E5503, FIO, 64-bit on the HP Intel Xeon E5607.

Processor model
- Intel Xeon E5503, FIO:E5503
- Intel Xeon E5607:E5607
Processor base frequency
- Intel Xeon E5503, FIO:2 GHz
- Intel Xeon E5607:2.26 GHz
Processor cores
- Intel Xeon E5503, FIO:2
- Intel Xeon E5607:4
Processor lithography
- Intel Xeon E5503, FIO:45 nm
- Intel Xeon E5607:32 nm
Processor threads
- Intel Xeon E5503, FIO:2
- Intel Xeon E5607:4
Processor operating modes
- Intel Xeon E5503, FIO:32-bit, 64-bit
- Intel Xeon E5607:64-bit
Processor cache
- Intel Xeon E5503, FIO:4 MB
- Intel Xeon E5607:8 MB
Stepping
- Intel Xeon E5503, FIO:D0
- Intel Xeon E5607:B1

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5503, FIO, Intel Xeon E5607
42 specifications	A HP Intel Xeon E5503, FIO View product	B HP Intel Xeon E5607 View product
Processor9 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5503	E5607
Processor base frequencyDiffers	2 GHz	2.26 GHz
Processor coresDiffers	2	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Processor lithographyDiffers	45 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	2	4
System bus rate	4.8 GT/s	4.8 GT/s
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor cacheDiffers	4 MB	8 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	80 W	80 W
VID Voltage Range	0.75 - 1.35 V	0.75 - 1.35 V
SteppingDiffers	D0	B1
Bus type	QPI	QPI
Number of QPI links	2	2
Memory bandwidth supported by processor (max)Differs	19.2 GB/s	25.6 GB/s
Memory1 differ
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	800 MHz	800,1066 MHz
Memory channels	Triple-channel	Triple-channel
ECC	Yes	Yes
Maximum internal memory supported by processorKnown for one	144 GB	Unknown — not stated by the source
Graphicsidentical
On-board graphics card	No	No
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Market segment	Server	Server
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Embedded options availableKnown for one	Unknown — not stated by the source	No
Processor special featuresidentical
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® Smart Cache	Yes	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
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
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-d, VT-x	VT-d, VT-x
Operational conditionsidentical
TcaseKnown for one	76 °C	Unknown — not stated by the source

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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