Product comparison · 2 cpus

HP Intel Core2 Extreme Processor QX9300 kit vs Lenovo Intel Xeon Processor L7445

11specifications compared
6differ
5identical
7known for one product only

Key differences

The HP Intel Core2 Extreme Processor QX9300 kit has 0.4 GHz more processor base frequency than the Lenovo Intel Xeon Processor L7445 (2.53 GHz vs 2.13 GHz). The Lenovo Intel Xeon Processor L7445 has 5 W more thermal Design Power (TDP) than the HP Intel Core2 Extreme Processor QX9300 kit (50 W vs 45 W). The HP Intel Core2 Extreme Processor QX9300 kit has 43.9°C more maximum operating temperature than the Lenovo Intel Xeon Processor L7445 (100 °C vs 56.1 °C). Processor family: Intel® Core™ 2 Extreme on the HP Intel Core2 Extreme Processor QX9300 kit, Intel® Xeon® 7000 Sequence on the Lenovo Intel Xeon Processor L7445. Processor socket: Socket 478 on the HP Intel Core2 Extreme Processor QX9300 kit, Socket 604 (mPGA604) on the Lenovo Intel Xeon Processor L7445.

Processor family
- Intel Core2 Extreme Processor QX9300 kit:Intel® Core™ 2 Extreme
- Intel Xeon Processor L7445:Intel® Xeon® 7000 Sequence
Processor base frequency
- Intel Core2 Extreme Processor QX9300 kit:2.53 GHz
- Intel Xeon Processor L7445:2.13 GHz
Processor socket
- Intel Core2 Extreme Processor QX9300 kit:Socket 478
- Intel Xeon Processor L7445:Socket 604 (mPGA604)
Package type
- Intel Core2 Extreme Processor QX9300 kit:Box
- Intel Xeon Processor L7445:Tray
Thermal Design Power (TDP)
- Intel Core2 Extreme Processor QX9300 kit:45 W
- Intel Xeon Processor L7445:50 W
Maximum operating temperature
- Intel Core2 Extreme Processor QX9300 kit:100 °C
- Intel Xeon Processor L7445:56.1 °C

Side by side

Differences highlightedShow differences only

Comparison of Intel Core2 Extreme Processor QX9300 kit, Intel Xeon Processor L7445
18 specifications	A HP Intel Core2 Extreme Processor QX9300 kit View product	B Lenovo Intel Xeon Processor L7445 View product
Processor5 differ
Processor familyDiffers	Intel® Core™ 2 Extreme	Intel® Xeon® 7000 Sequence
Processor modelKnown for one	Unknown — not stated by the source	L7445
Processor base frequencyDiffers	2.53 GHz	2.13 GHz
Processor socketDiffers	Socket 478	Socket 604 (mPGA604)
Processor lithography	45 nm	45 nm
Package typeDiffers	Box	Tray
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cache	12 MB	12 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Thermal Design Power (TDP)Differs	45 W	50 W
SteppingKnown for one	Unknown — not stated by the source	A1
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	8
Processor codeKnown for one	Unknown — not stated by the source	SLG9L
VID Voltage RangeKnown for one	1.050 - 1.175 V	Unknown — not stated by the source
Featuresidentical
Market segmentKnown for one	Unknown — not stated by the source	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	100 °C	56.1 °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.

More cpu comparisons

All cpu comparisons