Product comparison · 2 cpus

HP Intel Celeron 1.1GHz vs HP Intel Xeon W3503

21specifications compared
16differ
5identical
26known for one product only

Key differences

The HP Intel Xeon W3503 has 1.3 GHz more processor base frequency than the HP Intel Celeron 1.1GHz (2.4 GHz vs 1.1 GHz). The HP Intel Xeon W3503 has 1 more processor cores than the HP Intel Celeron 1.1GHz (2 vs 1). The HP Intel Celeron 1.1GHz has 135 nm more processor lithography than the HP Intel Xeon W3503 (180 nm vs 45 nm). Only the HP Intel Xeon W3503 has ECC. Only the HP Intel Xeon W3503 has execute Disable Bit.

Processor family
- Intel Celeron 1.1GHz:Intel® Celeron®
- Intel Xeon W3503:Intel® Xeon® 3000 Sequence
Processor base frequency
- Intel Celeron 1.1GHz:1.1 GHz
- Intel Xeon W3503:2.4 GHz
Processor cores
- Intel Celeron 1.1GHz:1
- Intel Xeon W3503:2
Processor lithography
- Intel Celeron 1.1GHz:180 nm
- Intel Xeon W3503:45 nm
Component for
- Intel Celeron 1.1GHz:PC
- Intel Xeon W3503:Server/workstation
Processor operating modes
- Intel Celeron 1.1GHz:32-bit
- Intel Xeon W3503:64-bit
Processor cache
- Intel Celeron 1.1GHz:0.128 MB
- Intel Xeon W3503:4 MB
Processor cache type
- Intel Celeron 1.1GHz:L2
- Intel Xeon W3503:L3

Side by side

Differences highlightedShow differences only

Comparison of Intel Celeron 1.1GHz, Intel Xeon W3503
47 specifications	A HP Intel Celeron 1.1GHz View product	B HP Intel Xeon W3503 View product
Processor9 differ
Processor familyDiffers	Intel® Celeron®	Intel® Xeon® 3000 Sequence
Processor modelKnown for one	Unknown — not stated by the source	W3503
Processor base frequencyDiffers	1.1 GHz	2.4 GHz
Processor coresDiffers	1	2
Processor lithographyDiffers	180 nm	45 nm
Component forDiffers	PC	Server/workstation
Processor threadsKnown for one	Unknown — not stated by the source	2
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
Processor operating modesDiffers	32-bit	64-bit
Processor cacheDiffers	0.128 MB	4 MB
Processor cache typeDiffers	L2	L3
Thermal Design Power (TDP)Differs	33 W	130 W
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.8 - 1.225 V
Bus typeKnown for one	Unknown — not stated by the source	QPI
Number of QPI linksKnown for one	Unknown — not stated by the source	1
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	25.6 GB/s
Processor socketKnown for one	Socket 370	Unknown — not stated by the source
Processor seriesKnown for one	Intel Celeron 100 MHz FSB	Unknown — not stated by the source
Processor front side busKnown for one	100 MHz	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Memory1 differ
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	800,1066 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
ECCDiffers	No	Yes
Graphicsidentical
On-board graphics card	No	No
Features3 differ
Execute Disable BitDiffers	No	Yes
Idle StatesDiffers	No	Yes
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Market segmentDiffers	Desktop	Server
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Embedded options available	No	No
Number of Graphics & IMC Die TransistorsKnown for one	28 M	Unknown — not stated by the source
Graphics & IMC Die SizeKnown for one	90 mm²	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor special features3 differ
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Intel Trusted Execution Technology	No	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost Technology	No	No
Intel Demand Based SwitchingDiffers	No	Yes
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel 64Known for one	No	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
CompatibilityKnown for one	EVO D300V	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	77 °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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