Product comparison · 2 cpus

Dell Xeon E5-2620 vs HP Intel Xeon 3.33 GHz

17specifications compared
14differ
3identical
34known for one product only

Key differences

Processor family
- Xeon E5-2620:Intel® Xeon® E5 Family
- Intel Xeon 3.33 GHz:Intel® Xeon®
Processor base frequency
- Xeon E5-2620:2 GHz
- Intel Xeon 3.33 GHz:3.33 GHz
Processor cores
- Xeon E5-2620:6
- Intel Xeon 3.33 GHz:1
Processor socket
- Xeon E5-2620:LGA 2011 (Socket R)
- Intel Xeon 3.33 GHz:Socket 604 (mPGA604)
Processor lithography
- Xeon E5-2620:32 nm
- Intel Xeon 3.33 GHz:90 nm
Processor operating modes
- Xeon E5-2620:32-bit, 64-bit
- Intel Xeon 3.33 GHz:32-bit
Processor cache
- Xeon E5-2620:15 MB
- Intel Xeon 3.33 GHz:8 MB
Processor cache type
- Xeon E5-2620:L3
- Intel Xeon 3.33 GHz:L2

Side by side

Differences highlightedShow differences only

Comparison of Xeon E5-2620, Intel Xeon 3.33 GHz
51 specifications	A Dell Xeon E5-2620 View product	B HP Intel Xeon 3.33 GHz View product
Processor10 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon®
Processor modelKnown for one	E5-2620	Unknown — not stated by the source
Processor base frequencyDiffers	2 GHz	3.33 GHz
Processor coresDiffers	6	1
Processor socketDiffers	LGA 2011 (Socket R)	Socket 604 (mPGA604)
Processor lithographyDiffers	32 nm	90 nm
Package typeKnown for one	Box	Unknown — not stated by the source
Processor threadsKnown for one	12	Unknown — not stated by the source
System bus rateKnown for one	7.2 GT/s	Unknown — not stated by the source
Processor operating modesDiffers	32-bit, 64-bit	32-bit
Processor boost frequencyKnown for one	2.5 GHz	Unknown — not stated by the source
Processor cacheDiffers	15 MB	8 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	95 W	129 W
VID Voltage RangeKnown for one	0.6 - 1.35 V	Unknown — not stated by the source
SteppingDiffers	C2	C0
Bus typeKnown for one	QPI	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	25	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	42.6 GB/s	Unknown — not stated by the source
Processor seriesKnown for one	Unknown — not stated by the source	Intel Xeon 667 MHz FSB
Processor front side busKnown for one	Unknown — not stated by the source	667 MHz
Memoryidentical
Maximum internal memory supported by processorKnown for one	750 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	Quad-channel	Unknown — not stated by the source
ECCKnown for one	Yes	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
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
Embedded options availableDiffers	Yes	No
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known 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 TechnologyDiffers	Yes	No
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)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	77.4 °C	73 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	ProLiant DL580 Gen3

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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