Product comparison · 2 cpus

HP Intel Pentium E5300 vs Lenovo Quad-Core Intel Xeon Processor E5450

11specifications compared
7differ
4identical
7known for one product only

Key differences

The Lenovo Quad-Core Intel Xeon Processor E5450 has 0.4 GHz more processor base frequency than the HP Intel Pentium E5300 (3 GHz vs 2.6 GHz). The Lenovo Quad-Core Intel Xeon Processor E5450 has 10 MB more processor cache than the HP Intel Pentium E5300 (12 MB vs 2 MB). The Lenovo Quad-Core Intel Xeon Processor E5450 has 533 MHz more processor front side bus than the HP Intel Pentium E5300 (1333 MHz vs 800 MHz). Processor family: Intel® Pentium® Dual-Core on the HP Intel Pentium E5300, Intel® Xeon® on the Lenovo Quad-Core Intel Xeon Processor E5450. Processor socket: LGA 775 (Socket T) on the HP Intel Pentium E5300, LGA 771 (Socket J) on the Lenovo Quad-Core Intel Xeon Processor E5450.

Processor family
- Intel Pentium E5300:Intel® Pentium® Dual-Core
- Quad-Core Intel Xeon Processor E5450:Intel® Xeon®
Processor base frequency
- Intel Pentium E5300:2.6 GHz
- Quad-Core Intel Xeon Processor E5450:3 GHz
Processor socket
- Intel Pentium E5300:LGA 775 (Socket T)
- Quad-Core Intel Xeon Processor E5450:LGA 771 (Socket J)
Processor cache
- Intel Pentium E5300:2 MB
- Quad-Core Intel Xeon Processor E5450:12 MB
Processor front side bus
- Intel Pentium E5300:800 MHz
- Quad-Core Intel Xeon Processor E5450:1333 MHz
Thermal Design Power (TDP)
- Intel Pentium E5300:65 W
- Quad-Core Intel Xeon Processor E5450:80 W
VID Voltage Range
- Intel Pentium E5300:0.8500 - 1.3625 V
- Quad-Core Intel Xeon Processor E5450:0.95 - 1.225 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Pentium E5300, Quad-Core Intel Xeon Processor E5450
18 specifications	A HP Intel Pentium E5300 View product	B Lenovo Quad-Core Intel Xeon Processor E5450 View product
Processor7 differ
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Xeon®
Processor modelKnown for one	Unknown — not stated by the source	E5450
Processor base frequencyDiffers	2.6 GHz	3 GHz
Processor socketDiffers	LGA 775 (Socket T)	LGA 771 (Socket J)
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Processor cacheDiffers	2 MB	12 MB
L2 cache speedKnown for one	Unknown — not stated by the source	3 GHz
Processor front side busDiffers	800 MHz	1333 MHz
Thermal Design Power (TDP)Differs	65 W	80 W
VID Voltage RangeDiffers	0.8500 - 1.3625 V	0.95 - 1.225 V
Processor coresKnown for one	2	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	13	Unknown — not stated by the source
Featuresidentical
Market segmentKnown for one	Unknown — not stated by the source	Server
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	67 °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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