Product comparison · 2 cpus

Dell Intel Xeon 3.80 vs HP Intel Xeon X5650 2.66GHz

13specifications compared
10differ
3identical
31known for one product only

Key differences

Processor family
- Intel Xeon 3.80:Intel® Xeon®
- Intel Xeon X5650 2.66GHz:Intel® Xeon® 5000 Sequence
Processor base frequency
- Intel Xeon 3.80:3.8 GHz
- Intel Xeon X5650 2.66GHz:2.66 GHz
Processor cores
- Intel Xeon 3.80:1
- Intel Xeon X5650 2.66GHz:6
Processor socket
- Intel Xeon 3.80:Socket 604 (mPGA604)
- Intel Xeon X5650 2.66GHz:Socket B (LGA 1366)
Processor lithography
- Intel Xeon 3.80:90 nm
- Intel Xeon X5650 2.66GHz:32 nm
Processor threads
- Intel Xeon 3.80:1
- Intel Xeon X5650 2.66GHz:12
Processor cache
- Intel Xeon 3.80:2 MB
- Intel Xeon X5650 2.66GHz:12 MB
Processor cache type
- Intel Xeon 3.80:L2
- Intel Xeon X5650 2.66GHz:L3

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon 3.80, Intel Xeon X5650 2.66GHz
44 specifications	A Dell Intel Xeon 3.80 View product	B HP Intel Xeon X5650 2.66GHz View product
Processor10 differ
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® 5000 Sequence
Processor modelKnown for one	Unknown — not stated by the source	X5650
Processor base frequencyDiffers	3.8 GHz	2.66 GHz
Processor coresDiffers	1	6
Processor socketDiffers	Socket 604 (mPGA604)	Socket B (LGA 1366)
Processor lithographyDiffers	90 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	1	12
System bus rateKnown for one	Unknown — not stated by the source	6.4 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	2 MB	12 MB
Processor cache typeDiffers	L2	L3
Thermal Design Power (TDP)Differs	110 W	95 W
VID Voltage RangeDiffers	1.2875 - 1.3875 V	0.750 - 1.350 V
SteppingKnown for one	Unknown — not stated by the source	B1
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
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	19	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
Featuresidentical
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Market segment	Server	Server
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
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® AES New Instructions (Intel® AES-NI)Known 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 VT-x with Extended Page Tables (EPT)Known 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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