Product comparison · 2 cpus

Lenovo Intel Xeon E5205 vs Lenovo Xeon X5450

18specifications compared
11differ
7identical
3known for one product only

Key differences

The Lenovo Xeon X5450 has 1.14 GHz more processor base frequency than the Lenovo Intel Xeon E5205 (3 GHz vs 1.86 GHz). The Lenovo Xeon X5450 has 6 MB more processor cache than the Lenovo Intel Xeon E5205 (12 MB vs 6 MB). The Lenovo Xeon X5450 has 1.14 GHz more l2 cache speed than the Lenovo Intel Xeon E5205 (3 GHz vs 1.86 GHz). Processor model: E5205 on the Lenovo Intel Xeon E5205, X5450 on the Lenovo Xeon X5450. Package type: Tray on the Lenovo Intel Xeon E5205, Box on the Lenovo Xeon X5450.

Processor model
- Intel Xeon E5205:E5205
- Xeon X5450:X5450
Processor base frequency
- Intel Xeon E5205:1.86 GHz
- Xeon X5450:3 GHz
Package type
- Intel Xeon E5205:Tray
- Xeon X5450:Box
Processor cache
- Intel Xeon E5205:6 MB
- Xeon X5450:12 MB
L2 cache speed
- Intel Xeon E5205:1.86 GHz
- Xeon X5450:3 GHz
Processor front side bus
- Intel Xeon E5205:1066 MHz
- Xeon X5450:1333 MHz
Thermal Design Power (TDP)
- Intel Xeon E5205:65 W
- Xeon X5450:120 W
VID Voltage Range
- Intel Xeon E5205:0.950 - 1.212 V
- Xeon X5450:0.95 - 1.225 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5205, Xeon X5450
21 specifications	A Lenovo Intel Xeon E5205 View product	B Lenovo Xeon X5450 View product
Processor10 differ
Processor family	Intel® Xeon®	Intel® Xeon®
Processor modelDiffers	E5205	X5450
Processor base frequencyDiffers	1.86 GHz	3 GHz
Processor coresKnown for one	Unknown — not stated by the source	4
Processor socket	LGA 771 (Socket J)	LGA 771 (Socket J)
Processor lithography	45 nm	45 nm
Package typeDiffers	Tray	Box
Component for	Server/workstation	Server/workstation
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	6 MB	12 MB
Processor cache type	L2	L2
L2 cache speedDiffers	1.86 GHz	3 GHz
Processor front side busDiffers	1066 MHz	1333 MHz
Thermal Design Power (TDP)Differs	65 W	120 W
VID Voltage RangeDiffers	0.950 - 1.212 V	0.95 - 1.225 V
SteppingDiffers	E0	C0
CPU multiplier (bus/core ratio)Differs	7	9
Processor system typeKnown for one	Unknown — not stated by the source	DP
Processor codeKnown for one	SLBAU	Unknown — not stated by the source
Featuresidentical
Market segment	Server	Server
Operational conditions1 differ
Maximum operating temperatureDiffers	66 °C	70 °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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