Product comparison · 2 cpus

Dell Xeon E5630 vs Dell Xeon X5570

40specifications compared
13differ
27identical
9known for one product only

Key differences

Processor model
- Xeon E5630:E5630
- Xeon X5570:X5570
Processor base frequency
- Xeon E5630:2.54 GHz
- Xeon X5570:2.93 GHz
Processor lithography
- Xeon E5630:32 nm
- Xeon X5570:45 nm
System bus rate
- Xeon E5630:5.86 GT/s
- Xeon X5570:6.4 GT/s
Processor boost frequency
- Xeon E5630:2.8 GHz
- Xeon X5570:3.3 GHz
Processor cache
- Xeon E5630:12 MB
- Xeon X5570:8 MB
Thermal Design Power (TDP)
- Xeon E5630:80 W
- Xeon X5570:95 W
VID Voltage Range
- Xeon E5630:0.800 - 1.300 V
- Xeon X5570:0.750 - 1.35 V

Side by side

Differences highlightedShow differences only

Comparison of Xeon E5630, Xeon X5570
49 specifications	A Dell Xeon E5630 View product	B Dell Xeon X5570 View product
Processor10 differ
Processor modelDiffers	E5630	X5570
Processor base frequencyDiffers	2.54 GHz	2.93 GHz
Processor lithographyDiffers	32 nm	45 nm
System bus rateDiffers	5.86 GT/s	6.4 GT/s
Processor boost frequencyDiffers	2.8 GHz	3.3 GHz
Processor cacheDiffers	12 MB	8 MB
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage RangeDiffers	0.800 - 1.300 V	0.750 - 1.35 V
SteppingDiffers	B1	D0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	22
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	32 GB/s
Memory1 differ
Maximum internal memory supported by processorDiffers	288 GB	144 GB
Memory clock speeds supported by processorKnown for one	800,1066 MHz	Unknown — not stated by the source
Featuresidentical
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	731 M
Processing Die sizeKnown for one	Unknown — not stated by the source	263 mm²
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.2	Unknown — not stated by the source
Processor special features1 differ
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	77.6 °C	75 °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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