Product comparison · 2 cpus

Dell E5620 processor vs Dell Xeon X5650

16specifications compared
10differ
6identical
23known for one product only

Key differences

Processor model
- E5620 processor:E5620
- Xeon X5650:X5650
Processor base frequency
- E5620 processor:2.4 GHz
- Xeon X5650:2.66 GHz
Processor cores
- E5620 processor:4
- Xeon X5650:6
Component for
- E5620 processor:PC
- Xeon X5650:Server/workstation
Processor threads
- E5620 processor:8
- Xeon X5650:12
System bus rate
- E5620 processor:5.86 GT/s
- Xeon X5650:6.4 GT/s
Processor boost frequency
- E5620 processor:2.66 GHz
- Xeon X5650:3.06 GHz
Thermal Design Power (TDP)
- E5620 processor:80 W
- Xeon X5650:95 W

Side by side

Differences highlightedShow differences only

Comparison of E5620, Xeon X5650
39 specifications	A Dell E5620 processor Model E5620 View product	B Dell Xeon X5650 View product
Processor9 differ
Processor modelDiffers	E5620	X5650
Processor base frequencyDiffers	2.4 GHz	2.66 GHz
Processor coresDiffers	4	6
Component forDiffers	PC	Server/workstation
Processor threadsDiffers	8	12
System bus rateDiffers	5.86 GT/s	6.4 GT/s
Processor boost frequencyDiffers	2.66 GHz	3.06 GHz
Thermal Design Power (TDP)Differs	80 W	95 W
VID Voltage RangeDiffers	0.750 - 1.350 V	0.75 - 1.35 V
Bus typeKnown for one	Unknown — not stated by the source	QPI
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	32 GB/s
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
Memoryidentical
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	288 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066,1333 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Features1 differ
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Market segmentDiffers	Desktop	Server
Supported instruction setsKnown for one	Unknown — not stated by the source	AES, SSE4.2
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	81.3 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, VT-x

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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