Product comparison · 2 cpus

Fujitsu Intel Xeon E3-1225 v2 vs HP AMD Opteron 850

15specifications compared
12differ
3identical
43known for one product only

Key differences

Processor family
- Intel Xeon E3-1225 v2:Intel® Xeon® E3 V2 Family
- AMD Opteron 850:AMD Opteron
Processor model
- Intel Xeon E3-1225 v2:E3-1225V2
- AMD Opteron 850:850
Processor base frequency
- Intel Xeon E3-1225 v2:3.2 GHz
- AMD Opteron 850:2.4 GHz
Processor cores
- Intel Xeon E3-1225 v2:4
- AMD Opteron 850:1
Processor socket
- Intel Xeon E3-1225 v2:LGA 1155 (Socket H2)
- AMD Opteron 850:Socket 940
Processor threads
- Intel Xeon E3-1225 v2:4
- AMD Opteron 850:1
Processor cache
- Intel Xeon E3-1225 v2:8 MB
- AMD Opteron 850:1 MB
Processor cache type
- Intel Xeon E3-1225 v2:L3
- AMD Opteron 850:L2

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1225 v2, AMD Opteron 850
58 specifications	A Fujitsu Intel Xeon E3-1225 v2 View product	B HP AMD Opteron 850 View product
Processor10 differ
Processor familyDiffers	Intel® Xeon® E3 V2 Family	AMD Opteron
Processor modelDiffers	E3-1225V2	850
Processor base frequencyDiffers	3.2 GHz	2.4 GHz
Processor coresDiffers	4	1
Processor socketDiffers	LGA 1155 (Socket H2)	Socket 940
Processor lithographyKnown for one	22 nm	Unknown — not stated by the source
Component for	Server/workstation	Server/workstation
Processor threadsDiffers	4	1
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	3.6 GHz	Unknown — not stated by the source
Processor cacheDiffers	8 MB	1 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	77 W	85.3 W
SteppingDiffers	E1	E4
Bus typeKnown for one	DMI	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	25.6 GB/s	Unknown — not stated by the source
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.35 - 1.40 V
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	1333,1600 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
Graphics1 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelKnown for one	Intel® HD Graphics P4000	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1250 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	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
Market segment	Server	Server
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16+1x4, 1x8+3x4, 2x8+1x4	Unknown — not stated by the source
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	SSE, SSE2, SSE3
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel FDI 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® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown 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 HyperTransport TechnologyKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 71 °C
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	1.91 kg

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.

More cpu comparisons

All cpu comparisons