Product comparison · 2 cpus

Dell Xeon E5-2690 vs Lenovo Opteron 6308

11specifications compared
8differ
3identical
44known for one product only

Key differences

Processor family
- Xeon E5-2690:Intel® Xeon® E5 Family
- Opteron 6308:AMD Opteron
Processor model
- Xeon E5-2690:E5-2690
- Opteron 6308:6308
Processor base frequency
- Xeon E5-2690:2.9 GHz
- Opteron 6308:3.5 GHz
Processor cores
- Xeon E5-2690:8
- Opteron 6308:4
Processor socket
- Xeon E5-2690:LGA 2011 (Socket R)
- Opteron 6308:Socket G34
Processor operating modes
- Xeon E5-2690:64-bit
- Opteron 6308:32-bit, 64-bit
Processor cache
- Xeon E5-2690:20 MB
- Opteron 6308:16 MB
Thermal Design Power (TDP)
- Xeon E5-2690:135 W
- Opteron 6308:115 W

Side by side

Differences highlightedShow differences only

Comparison of Xeon E5-2690, Opteron 6308
55 specifications	A Dell Xeon E5-2690 View product	B Lenovo Opteron 6308 View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® E5 Family	AMD Opteron
Processor modelDiffers	E5-2690	6308
Processor base frequencyDiffers	2.9 GHz	3.5 GHz
Processor coresDiffers	8	4
Processor socketDiffers	LGA 2011 (Socket R)	Socket G34
Processor lithographyKnown for one	32 nm	Unknown — not stated by the source
Processor threadsKnown for one	16	Unknown — not stated by the source
System bus rateKnown for one	8 GT/s	Unknown — not stated by the source
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor boost frequencyKnown for one	3.8 GHz	Unknown — not stated by the source
Processor cacheDiffers	20 MB	16 MB
Thermal Design Power (TDP)Differs	135 W	115 W
VID Voltage RangeKnown for one	0.60 - 1.35 V	Unknown — not stated by the source
SteppingKnown for one	C2	Unknown — not stated by the source
Bus typeKnown for one	QPI	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	38	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	51.2 GB/s	Unknown — not stated by the source
Memoryidentical
Maximum internal memory supported by processorKnown for one	384 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	800,1066,1333,1600 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
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
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	40	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
CPU configuration (max)Known for one	2	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
ScalabilityKnown for one	2S	Unknown — not stated by the source
Processor special featuresidentical
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® Smart CacheKnown 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
Intel® vPro™ Platform EligibilityKnown for one	Yes	Unknown — not stated by the source
AMD HyperTransport TechnologyKnown for one	Unknown — not stated by the source	Yes
AMD Turbo CORE technologyKnown for one	Unknown — not stated by the source	Yes
AMD Virtualization TechnologyKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	72 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	52.5 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

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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