Product comparison · 2 cpus

Dell Xeon X5650 vs HP 663405-L21 processor

14specifications compared
10differ
4identical
26known for one product only

Key differences

The HP 663405-L21 processor has 0.74 GHz more processor base frequency than the Dell Xeon X5650 (3.4 GHz vs 2.66 GHz). The Dell Xeon X5650 has 4 more processor cores than the HP 663405-L21 processor (6 vs 2). The Dell Xeon X5650 has 8 more processor threads than the HP 663405-L21 processor (12 vs 4). Processor family: Intel® Xeon® 5000 Sequence on the Dell Xeon X5650, Intel® Core™ i3 on the HP 663405-L21 processor. Processor model: X5650 on the Dell Xeon X5650, i3-2130 on the HP 663405-L21 processor.

Processor family
- Xeon X5650:Intel® Xeon® 5000 Sequence
- 663405-L21 processor:Intel® Core™ i3
Processor model
- Xeon X5650:X5650
- 663405-L21 processor:i3-2130
Processor base frequency
- Xeon X5650:2.66 GHz
- 663405-L21 processor:3.4 GHz
Processor cores
- Xeon X5650:6
- 663405-L21 processor:2
Processor socket
- Xeon X5650:Socket B (LGA 1366)
- 663405-L21 processor:LGA 1155 (Socket H2)
Processor threads
- Xeon X5650:12
- 663405-L21 processor:4
System bus rate
- Xeon X5650:6.4 GT/s
- 663405-L21 processor:5 GT/s
Processor cache
- Xeon X5650:12 MB
- 663405-L21 processor:3 MB

Side by side

Differences highlightedShow differences only

Comparison of Xeon X5650, 663405-L21
40 specifications	A Dell Xeon X5650 View product	B HP 663405-L21 processor Model 663405-L21 View product
Processor9 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Core™ i3
Processor modelDiffers	X5650	i3-2130
Processor base frequencyDiffers	2.66 GHz	3.4 GHz
Processor coresDiffers	6	2
Processor socketDiffers	Socket B (LGA 1366)	LGA 1155 (Socket H2)
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	12	4
System bus rateDiffers	6.4 GT/s	5 GT/s
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	3.06 GHz	Unknown — not stated by the source
Processor cacheDiffers	12 MB	3 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	95 W	65 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
Processor generationKnown for one	Unknown — not stated by the source	2nd gen Intel® Core™ i3
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	34
Memoryidentical
Maximum internal memory supported by processorKnown for one	288 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
Features1 differ
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Market segmentDiffers	Server	Desktop
Supported instruction setsKnown for one	AES, SSE4.2	Unknown — not stated by the source
CPU configuration (max)Known for one	2	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution 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 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	81.3 °C	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

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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