Product comparison · 2 cpus

Lenovo Intel Xeon Processor E7310 vs Lenovo Quad-Core Intel Xeon Processor E5450

15specifications compared
9differ
6identical
2known for one product only

Key differences

The Lenovo Quad-Core Intel Xeon Processor E5450 has 1.4 GHz more processor base frequency than the Lenovo Intel Xeon Processor E7310 (3 GHz vs 1.6 GHz). The Lenovo Intel Xeon Processor E7310 has 20 nm more processor lithography than the Lenovo Quad-Core Intel Xeon Processor E5450 (65 nm vs 45 nm). The Lenovo Quad-Core Intel Xeon Processor E5450 has 8 MB more processor cache than the Lenovo Intel Xeon Processor E7310 (12 MB vs 4 MB). Processor family: Intel® Xeon® E7 Family on the Lenovo Intel Xeon Processor E7310, Intel® Xeon® on the Lenovo Quad-Core Intel Xeon Processor E5450. Processor model: E7310 on the Lenovo Intel Xeon Processor E7310, E5450 on the Lenovo Quad-Core Intel Xeon Processor E5450.

Processor family
- Intel Xeon Processor E7310:Intel® Xeon® E7 Family
- Quad-Core Intel Xeon Processor E5450:Intel® Xeon®
Processor model
- Intel Xeon Processor E7310:E7310
- Quad-Core Intel Xeon Processor E5450:E5450
Processor base frequency
- Intel Xeon Processor E7310:1.6 GHz
- Quad-Core Intel Xeon Processor E5450:3 GHz
Processor socket
- Intel Xeon Processor E7310:Socket 604 (mPGA604)
- Quad-Core Intel Xeon Processor E5450:LGA 771 (Socket J)
Processor lithography
- Intel Xeon Processor E7310:65 nm
- Quad-Core Intel Xeon Processor E5450:45 nm
Processor cache
- Intel Xeon Processor E7310:4 MB
- Quad-Core Intel Xeon Processor E5450:12 MB
Processor front side bus
- Intel Xeon Processor E7310:1066 MHz
- Quad-Core Intel Xeon Processor E5450:1333 MHz
VID Voltage Range
- Intel Xeon Processor E7310:1 - 1.5 V
- Quad-Core Intel Xeon Processor E5450:0.95 - 1.225 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Processor E7310, Quad-Core Intel Xeon Processor E5450
17 specifications	A Lenovo Intel Xeon Processor E7310 View product	B Lenovo Quad-Core Intel Xeon Processor E5450 View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® E7 Family	Intel® Xeon®
Processor modelDiffers	E7310	E5450
Processor base frequencyDiffers	1.6 GHz	3 GHz
Processor socketDiffers	Socket 604 (mPGA604)	LGA 771 (Socket J)
Processor lithographyDiffers	65 nm	45 nm
Package type	Tray	Tray
Component for	Server/workstation	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	4 MB	12 MB
Processor cache type	L2	L2
Processor front side busDiffers	1066 MHz	1333 MHz
Thermal Design Power (TDP)	80 W	80 W
VID Voltage RangeDiffers	1 - 1.5 V	0.95 - 1.225 V
CPU multiplier (bus/core ratio)Known for one	6	Unknown — not stated by the source
L2 cache speedKnown for one	Unknown — not stated by the source	3 GHz
Featuresidentical
Market segment	Server	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	66 °C	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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