Product comparison · 2 cpus

HP 631252-001 processor vs HP Intel Xeon E5503, FIO

17specifications compared
12differ
5identical
39known for one product only

Key differences

The HP 631252-001 processor has 0.7 GHz more processor base frequency than the HP Intel Xeon E5503, FIO (2.7 GHz vs 2 GHz). The HP Intel Xeon E5503, FIO has 13 nm more processor lithography than the HP 631252-001 processor (45 nm vs 32 nm). The HP 631252-001 processor has 2 more processor threads than the HP Intel Xeon E5503, FIO (4 vs 2). Only the HP 631252-001 processor has on-board graphics card. Processor family: Intel® Core™ i7 on the HP 631252-001 processor, Intel® Xeon® 5000 Sequence on the HP Intel Xeon E5503, FIO.

Processor family
- 631252-001 processor:Intel® Core™ i7
- Intel Xeon E5503, FIO:Intel® Xeon® 5000 Sequence
Processor model
- 631252-001 processor:i7-2620M
- Intel Xeon E5503, FIO:E5503
Processor base frequency
- 631252-001 processor:2.7 GHz
- Intel Xeon E5503, FIO:2 GHz
Processor socket
- 631252-001 processor:Socket 988
- Intel Xeon E5503, FIO:Socket B (LGA 1366)
Processor lithography
- 631252-001 processor:32 nm
- Intel Xeon E5503, FIO:45 nm
Component for
- 631252-001 processor:Laptop
- Intel Xeon E5503, FIO:Server/workstation
Processor threads
- 631252-001 processor:4
- Intel Xeon E5503, FIO:2
System bus rate
- 631252-001 processor:3 GT/s
- Intel Xeon E5503, FIO:4.8 GT/s

Side by side

Differences highlightedShow differences only

Comparison of 631252-001, Intel Xeon E5503, FIO
56 specifications	A HP 631252-001 processor Model 631252-001 View product	B HP Intel Xeon E5503, FIO View product
Processor10 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Xeon® 5000 Sequence
Processor generationKnown for one	2nd gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-2620M	E5503
Processor base frequencyDiffers	2.7 GHz	2 GHz
Processor cores	2	2
Processor socketDiffers	Socket 988	Socket B (LGA 1366)
Processor lithographyDiffers	32 nm	45 nm
Component forDiffers	Laptop	Server/workstation
Processor threadsDiffers	4	2
System bus rateDiffers	3 GT/s	4.8 GT/s
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor boost frequencyKnown for one	3.4 GHz	Unknown — not stated by the source
Processor cache	4 MB	4 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	35 W	80 W
CPU multiplier (bus/core ratio)Known for one	27	Unknown — not stated by the source
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.75 - 1.35 V
SteppingKnown for one	Unknown — not stated by the source	D0
Bus typeKnown for one	Unknown — not stated by the source	QPI
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	19.2 GB/s
Graphics1 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelKnown for one	Intel® HD Graphics 3000	Unknown — not stated by the source
Features1 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Market segmentDiffers	Mobile	Server
Processor special featuresidentical
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Other featuresidentical
CompatibilityKnown for one	ProBook 4330s, ProBook 4331s, ProBook 4430s, ProBook 4431s	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, VT-x
Memoryidentical
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	144 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	76 °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.

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