Product comparison · 2 cpus

HP AMD Opteron 6278 vs HP Intel Core i7-2700K

13specifications compared
10differ
3identical
47known for one product only

Key differences

Processor family
- AMD Opteron 6278:AMD Opteron
- Intel Core i7-2700K:Intel® Core™ i7
Processor model
- AMD Opteron 6278:6278
- Intel Core i7-2700K:i7-2700K
Processor base frequency
- AMD Opteron 6278:2.4 GHz
- Intel Core i7-2700K:3.5 GHz
Processor cores
- AMD Opteron 6278:16
- Intel Core i7-2700K:4
Processor socket
- AMD Opteron 6278:Socket G34
- Intel Core i7-2700K:LGA 1155 (Socket H2)
System bus rate
- AMD Opteron 6278:6.4 GT/s
- Intel Core i7-2700K:5 GT/s
Processor cache
- AMD Opteron 6278:16 MB
- Intel Core i7-2700K:8 MB
Thermal Design Power (TDP)
- AMD Opteron 6278:115 W
- Intel Core i7-2700K:95 W

Side by side

Differences highlightedShow differences only

Comparison of AMD Opteron 6278, Intel Core i7-2700K
60 specifications	A HP AMD Opteron 6278 View product	B HP Intel Core i7-2700K View product
Processor9 differ
Processor familyDiffers	AMD Opteron	Intel® Core™ i7
Processor generationKnown for one	Unknown — not stated by the source	2nd gen Intel® Core™ i7
Processor modelDiffers	6278	i7-2700K
Processor base frequencyDiffers	2.4 GHz	3.5 GHz
Processor coresDiffers	16	4
Processor socketDiffers	Socket G34	LGA 1155 (Socket H2)
Package typeKnown for one	Unknown — not stated by the source	Tray
Processor threadsKnown for one	Unknown — not stated by the source	8
System bus rateDiffers	6.4 GT/s	5 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.9 GHz
Processor cacheDiffers	16 MB	8 MB
Thermal Design Power (TDP)Differs	115 W	95 W
SteppingDiffers	B2	D2
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	21 GB/s
Component forKnown for one	Server/workstation	Unknown — not stated by the source
L2 cache speedKnown for one	2.4 GHz	Unknown — not stated by the source
Memoryidentical
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	32 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	1066,1333 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
ECCKnown for one	Unknown — not stated by the source	No
Graphics1 differ
On-board graphics cardDiffers	No	Yes
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics 3000
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	850 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1350 MHz
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
Featuresidentical
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	Yes
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX, SSE4.1, SSE4.2
Embedded options availableKnown for one	Unknown — not stated by the source	No
Market segmentKnown for one	Server	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)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® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Insider™Known for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
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® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	No
AMD Virtualization TechnologyKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	72.6 °C
Maximum operating temperatureKnown for one	69 °C	Unknown — not stated by the source
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-x
L1 cacheKnown for one	0.048 MB	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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