Product comparison · 2 cpus

HP Intel Core 2 Duo P7570 vs HP Intel Core 2 Duo T9900

21specifications compared
6differ
15identical
9known for one product only

Key differences

The HP Intel Core 2 Duo T9900 has 0.8 GHz more processor base frequency than the HP Intel Core 2 Duo P7570 (3.06 GHz vs 2.26 GHz). The HP Intel Core 2 Duo T9900 has 3 MB more processor cache than the HP Intel Core 2 Duo P7570 (6 MB vs 3 MB). The HP Intel Core 2 Duo T9900 has 10 W more thermal Design Power (TDP) than the HP Intel Core 2 Duo P7570 (35 W vs 25 W). Only the HP Intel Core 2 Duo T9900 has Intel Trusted Execution Technology. Processor model: P7570 on the HP Intel Core 2 Duo P7570, T9900 on the HP Intel Core 2 Duo T9900.

Processor model
- Intel Core 2 Duo P7570:P7570
- Intel Core 2 Duo T9900:T9900
Processor base frequency
- Intel Core 2 Duo P7570:2.26 GHz
- Intel Core 2 Duo T9900:3.06 GHz
Processor cache
- Intel Core 2 Duo P7570:3 MB
- Intel Core 2 Duo T9900:6 MB
Thermal Design Power (TDP)
- Intel Core 2 Duo P7570:25 W
- Intel Core 2 Duo T9900:35 W
Stepping
- Intel Core 2 Duo P7570:R0
- Intel Core 2 Duo T9900:E0
Intel Trusted Execution Technology
- Intel Core 2 Duo P7570:No
- Intel Core 2 Duo T9900:Yes

Side by side

Differences highlightedShow differences only

Comparison of Intel Core 2 Duo P7570, Intel Core 2 Duo T9900
30 specifications	A HP Intel Core 2 Duo P7570 View product	B HP Intel Core 2 Duo T9900 View product
Processor5 differ
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	P7570	T9900
Processor base frequencyDiffers	2.26 GHz	3.06 GHz
Processor cores	2	2
Processor socketKnown for one	Socket 478	Unknown — not stated by the source
Processor lithography	45 nm	45 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	3 MB	6 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Thermal Design Power (TDP)Differs	25 W	35 W
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingDiffers	R0	E0
Component forKnown for one	Unknown — not stated by the source	PC
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Number of Processing Die Transistors	410 M	410 M
Processing Die size	107 mm²	107 mm²
Embedded options available	No	No
Market segmentKnown for one	Unknown — not stated by the source	Desktop
Processor special features1 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Turbo Boost Technology	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Operational conditionsidentical
TjunctionKnown for one	Unknown — not stated by the source	105 °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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