Product comparison · 2 cpus

Lenovo 67Y1448 processor vs Lenovo 67Y1471 processor

13specifications compared
5differ
8identical
0known for one product only

Key differences

The Lenovo 67Y1471 processor has 0.66 GHz more processor base frequency than the Lenovo 67Y1448 processor (2.66 GHz vs 2 GHz). The Lenovo 67Y1471 processor has 2 more processor cores than the Lenovo 67Y1448 processor (4 vs 2). The Lenovo 67Y1471 processor has 1.06 GT/s more system bus rate than the Lenovo 67Y1448 processor (5.86 GT/s vs 4.8 GT/s). Processor model: E5503 on the Lenovo 67Y1448 processor, E5640 on the Lenovo 67Y1471 processor.

Processor model
- 67Y1448 processor:E5503
- 67Y1471 processor:E5640
Processor base frequency
- 67Y1448 processor:2 GHz
- 67Y1471 processor:2.66 GHz
Processor cores
- 67Y1448 processor:2
- 67Y1471 processor:4
System bus rate
- 67Y1448 processor:4.8 GT/s
- 67Y1471 processor:5.86 GT/s
Processor cache
- 67Y1448 processor:4 MB
- 67Y1471 processor:12 MB

Side by side

Differences highlightedShow differences only

Comparison of 67Y1448, 67Y1471
13 specifications	A Lenovo 67Y1448 processor Model 67Y1448 View product	B Lenovo 67Y1471 processor Model 67Y1471 View product
Processor5 differ
Processor family	Intel® Xeon® 5000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E5503	E5640
Processor base frequencyDiffers	2 GHz	2.66 GHz
Processor coresDiffers	2	4
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
System bus rateDiffers	4.8 GT/s	5.86 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	4 MB	12 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)	80 W	80 W
VID Voltage Range	0.75 - 1.35 V	0.75 - 1.35 V
Weight & dimensionsidentical
Weight	35 g	35 g
Other featuresidentical
Dimensions (WxDxH)	42.57 x 45.07 x 4.851 mm	42.57 x 45.07 x 4.851 mm

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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