Product comparison · 2 cpus

HP Intel Xeon W5590 vs Lenovo AMD Opteron 8435

10specifications compared
7differ
3identical
34known for one product only

Key differences

The HP Intel Xeon W5590 has 0.73 GHz more processor base frequency than the Lenovo AMD Opteron 8435 (3.33 GHz vs 2.6 GHz). The Lenovo AMD Opteron 8435 has 2 more processor cores than the HP Intel Xeon W5590 (6 vs 4). The HP Intel Xeon W5590 has 2 MB more processor cache than the Lenovo AMD Opteron 8435 (8 MB vs 6 MB). Processor family: Intel® Xeon® 5000 Sequence on the HP Intel Xeon W5590, AMD Opteron on the Lenovo AMD Opteron 8435. Processor model: W5590 on the HP Intel Xeon W5590, 8435 on the Lenovo AMD Opteron 8435.

Processor family
- Intel Xeon W5590:Intel® Xeon® 5000 Sequence
- AMD Opteron 8435:AMD Opteron
Processor model
- Intel Xeon W5590:W5590
- AMD Opteron 8435:8435
Processor base frequency
- Intel Xeon W5590:3.33 GHz
- AMD Opteron 8435:2.6 GHz
Processor cores
- Intel Xeon W5590:4
- AMD Opteron 8435:6
Processor socket
- Intel Xeon W5590:Socket B (LGA 1366)
- AMD Opteron 8435:Socket F (1207)
Processor cache
- Intel Xeon W5590:8 MB
- AMD Opteron 8435:6 MB
Thermal Design Power (TDP)
- Intel Xeon W5590:130 W
- AMD Opteron 8435:75 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon W5590, AMD Opteron 8435
44 specifications	A HP Intel Xeon W5590 View product	B Lenovo AMD Opteron 8435 View product
Processor7 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	AMD Opteron
Processor modelDiffers	W5590	8435
Processor base frequencyDiffers	3.33 GHz	2.6 GHz
Processor coresDiffers	4	6
Processor socketDiffers	Socket B (LGA 1366)	Socket F (1207)
Processor lithography	45 nm	45 nm
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Processor threadsKnown for one	8	Unknown — not stated by the source
System bus rateKnown for one	6.4 GT/s	Unknown — not stated by the source
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	3.6 GHz	Unknown — not stated by the source
Processor cacheDiffers	8 MB	6 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	130 W	75 W
VID Voltage RangeKnown for one	0.75 - 1.35 V	Unknown — not stated by the source
Bus typeKnown for one	QPI	Unknown — not stated by the source
Number of QPI linksKnown for one	2	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	32 GB/s	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Tray
SteppingKnown for one	Unknown — not stated by the source	D0
Memoryidentical
Maximum internal memory supported by processorKnown for one	144 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800,1066,1333 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Triple-channel	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Featuresidentical
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Market segmentKnown for one	Server	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	731 M	Unknown — not stated by the source
Processing Die sizeKnown for one	263 mm²	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	67 °C	Unknown — not stated by the source
Maximum operating temperatureKnown for one	Unknown — not stated by the source	76 °C
Weight & dimensionsidentical
Processor package sizeKnown for one	45 mm	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
L1 cacheKnown for one	Unknown — not stated by the source	0.128 MB

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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