Product comparison · 2 cpus

Fujitsu Intel Xeon E3-1220 vs HP AMD Opteron 4274 HE

15specifications compared
9differ
6identical
34known for one product only

Key differences

The Fujitsu Intel Xeon E3-1220 has 0.6 GHz more processor base frequency than the HP AMD Opteron 4274 HE (3.1 GHz vs 2.5 GHz). The HP AMD Opteron 4274 HE has 4 more processor cores than the Fujitsu Intel Xeon E3-1220 (8 vs 4). The HP AMD Opteron 4274 HE has 1.4 GT/s more system bus rate than the Fujitsu Intel Xeon E3-1220 (6.4 GT/s vs 5 GT/s). Processor family: Intel® Xeon® E3 Family on the Fujitsu Intel Xeon E3-1220, AMD Opteron on the HP AMD Opteron 4274 HE. Processor model: E3-1220 on the Fujitsu Intel Xeon E3-1220, 4274 HE on the HP AMD Opteron 4274 HE.

Processor family
- Intel Xeon E3-1220:Intel® Xeon® E3 Family
- AMD Opteron 4274 HE:AMD Opteron
Processor model
- Intel Xeon E3-1220:E3-1220
- AMD Opteron 4274 HE:4274 HE
Processor base frequency
- Intel Xeon E3-1220:3.1 GHz
- AMD Opteron 4274 HE:2.5 GHz
Processor cores
- Intel Xeon E3-1220:4
- AMD Opteron 4274 HE:8
Processor socket
- Intel Xeon E3-1220:LGA 1155 (Socket H2)
- AMD Opteron 4274 HE:Socket C32
System bus rate
- Intel Xeon E3-1220:5 GT/s
- AMD Opteron 4274 HE:6.4 GT/s
Thermal Design Power (TDP)
- Intel Xeon E3-1220:80 W
- AMD Opteron 4274 HE:65 W
Stepping
- Intel Xeon E3-1220:D2
- AMD Opteron 4274 HE:B2

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1220, AMD Opteron 4274 HE
49 specifications	A Fujitsu Intel Xeon E3-1220 View product	B HP AMD Opteron 4274 HE View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® E3 Family	AMD Opteron
Processor modelDiffers	E3-1220	4274 HE
Processor base frequencyDiffers	3.1 GHz	2.5 GHz
Processor coresDiffers	4	8
Processor socketDiffers	LGA 1155 (Socket H2)	Socket C32
Processor lithography	32 nm	32 nm
Component for	Server/workstation	Server/workstation
Processor threadsKnown for one	4	Unknown — not stated by the source
System bus rateDiffers	5 GT/s	6.4 GT/s
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor boost frequencyKnown for one	3.4 GHz	Unknown — not stated by the source
Processor cache	8 MB	8 MB
Processor cache type	L3	L3
Thermal Design Power (TDP)Differs	80 W	65 W
SteppingDiffers	D2	B2
Bus typeKnown for one	DMI	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	21 GB/s	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	2000 MHz
Memoryidentical
Maximum internal memory supported by processorKnown for one	32 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	1066,1333 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
On-board graphics card	No	No
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
Market segment	Server	Server
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX, SSE4.1, SSE4.2	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown 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	2.0	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 Virtualization TechnologyKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	69.1 °C	68 °C
Weight & dimensionsidentical
Processor package sizeKnown for one	37.5 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
L1 cacheKnown for one	Unknown — not stated by the source	0.04 MB

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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