Product comparison · 2 cpus

Fujitsu Intel Xeon X5647 2.93GHz 12MB TB vs HP AMD Athlon X2 4400+

14specifications compared
14differ
0identical
31known for one product only

Key differences

Processor family
- Intel Xeon X5647 2.93GHz 12MB TB:Intel® Xeon® 5000 Sequence
- AMD Athlon X2 4400+:AMD Athlon X2
Processor model
- Intel Xeon X5647 2.93GHz 12MB TB:X5647
- AMD Athlon X2 4400+:4400+
Processor base frequency
- Intel Xeon X5647 2.93GHz 12MB TB:2.93 GHz
- AMD Athlon X2 4400+:2.3 GHz
Processor cores
- Intel Xeon X5647 2.93GHz 12MB TB:4
- AMD Athlon X2 4400+:2
Processor socket
- Intel Xeon X5647 2.93GHz 12MB TB:Socket B (LGA 1366)
- AMD Athlon X2 4400+:Socket AM2
Processor lithography
- Intel Xeon X5647 2.93GHz 12MB TB:32 nm
- AMD Athlon X2 4400+:65 nm
Component for
- Intel Xeon X5647 2.93GHz 12MB TB:Server/workstation
- AMD Athlon X2 4400+:PC
Processor operating modes
- Intel Xeon X5647 2.93GHz 12MB TB:64-bit
- AMD Athlon X2 4400+:32-bit, 64-bit

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X5647 2.93GHz 12MB TB, AMD Athlon X2 4400+
45 specifications	A Fujitsu Intel Xeon X5647 2.93GHz 12MB TB View product	B HP AMD Athlon X2 4400+View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	AMD Athlon X2
Processor modelDiffers	X5647	4400+
Processor base frequencyDiffers	2.93 GHz	2.3 GHz
Processor coresDiffers	4	2
Processor socketDiffers	Socket B (LGA 1366)	Socket AM2
Processor lithographyDiffers	32 nm	65 nm
Component forDiffers	Server/workstation	PC
Processor threadsKnown for one	8	Unknown — not stated by the source
System bus rateKnown for one	5.86 GT/s	Unknown — not stated by the source
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor boost frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
Processor cacheDiffers	12 MB	0.512 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	130 W	65 W
VID Voltage RangeDiffers	0.750 - 1.350 V	1.25 - 1.35 V
Bus typeKnown for one	QPI	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	22	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	25.6 GB/s	Unknown — not stated by the source
SteppingKnown for one	Unknown — not stated by the source	G1
Memoryidentical
Maximum internal memory supported by processorKnown for one	288 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 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Triple-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
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 segmentDiffers	Server	Desktop
CPU configuration (max)Known for one	2	Unknown — not stated by the source
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown 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 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
AMD Virtualization TechnologyKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	80.4 °C	72 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
CompatibilityKnown for one	CELSIUS R570-2	Unknown — not stated by the source
L1 cacheKnown for one	Unknown — not stated by the source	0.125 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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