Product comparison · 2 cpus

HP Intel Celeron G1101 vs HP Intel Pentium D 915

24specifications compared
13differ
11identical
33known for one product only

Key differences

Processor family
- Intel Celeron G1101:Intel® Celeron® G
- Intel Pentium D 915:Intel® Pentium® D
Processor model
- Intel Celeron G1101:G1101
- Intel Pentium D 915:915
Processor base frequency
- Intel Celeron G1101:2.26 GHz
- Intel Pentium D 915:2.8 GHz
Processor socket
- Intel Celeron G1101:LGA 1156 (Socket H)
- Intel Pentium D 915:LGA 775 (Socket T)
Processor lithography
- Intel Celeron G1101:32 nm
- Intel Pentium D 915:65 nm
Processor cache
- Intel Celeron G1101:2 MB
- Intel Pentium D 915:4 MB
Processor cache type
- Intel Celeron G1101:L3
- Intel Pentium D 915:L2
Thermal Design Power (TDP)
- Intel Celeron G1101:73 W
- Intel Pentium D 915:95 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Celeron G1101, Intel Pentium D 915
57 specifications	A HP Intel Celeron G1101 View product	B HP Intel Pentium D 915 View product
Processor8 differ
Processor familyDiffers	Intel® Celeron® G	Intel® Pentium® D
Processor modelDiffers	G1101	915
Processor base frequencyDiffers	2.26 GHz	2.8 GHz
Processor cores	2	2
Processor socketDiffers	LGA 1156 (Socket H)	LGA 775 (Socket T)
Processor lithographyDiffers	32 nm	65 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	2 MB	4 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	73 W	95 W
Memory bandwidth supported by processor (max)Known for one	17 GB/s	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium D 900 Series
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
VID Voltage RangeKnown for one	Unknown — not stated by the source	1.2 - 1.3375 V
FSB ParityKnown for one	Unknown — not stated by the source	No
Processor codenameKnown for one	Unknown — not stated by the source	Irwindale
Memory1 differ
Maximum internal memory supported by processorKnown for one	16 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
ECCDiffers	Yes	No
Graphicsidentical
On-board graphics card base frequencyKnown for one	533 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Features3 differ
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	No	No
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	382 M	Unknown — not stated by the source
Processing Die sizeKnown for one	81 mm²	Unknown — not stated by the source
Number of Graphics & IMC Die TransistorsDiffers	177 M	376 M
Graphics & IMC Die SizeDiffers	114 mm²	162 mm²
Embedded options availableDiffers	Yes	No
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Market segmentKnown for one	Unknown — not stated by the source	Desktop
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution Technology	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Intel Demand Based Switching	No	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel® vPro™ Platform EligibilityKnown for one	No	Unknown — not stated by the source
Intel 64Known 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	No
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	ProLiant ML110
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	63.4 °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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