Product comparison · 2 cpus

HP Intel Xeon X3440 UPG vs HP WG730AA processor

16specifications compared
11differ
5identical
12known for one product only

Key differences

The HP WG730AA processor has 0.13 GHz more processor base frequency than the HP Intel Xeon X3440 UPG (2.66 GHz vs 2.53 GHz). The HP Intel Xeon X3440 UPG has 13 nm more processor lithography than the HP WG730AA processor (45 nm vs 32 nm). The HP WG730AA processor has 3.36 GT/s more system bus rate than the HP Intel Xeon X3440 UPG (5.86 GT/s vs 2.5 GT/s). Processor family: Intel® Xeon® 3000 Sequence on the HP Intel Xeon X3440 UPG, Intel® Xeon® 5000 Sequence on the HP WG730AA processor. Processor model: X3440 on the HP Intel Xeon X3440 UPG, E5640 on the HP WG730AA processor.

Processor family
- Intel Xeon X3440 UPG:Intel® Xeon® 3000 Sequence
- WG730AA processor:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon X3440 UPG:X3440
- WG730AA processor:E5640
Processor base frequency
- Intel Xeon X3440 UPG:2.53 GHz
- WG730AA processor:2.66 GHz
Processor socket
- Intel Xeon X3440 UPG:LGA 1156 (Socket H)
- WG730AA processor:Socket B (LGA 1366)
Processor lithography
- Intel Xeon X3440 UPG:45 nm
- WG730AA processor:32 nm
System bus rate
- Intel Xeon X3440 UPG:2.5 GT/s
- WG730AA processor:5.86 GT/s
Processor cache
- Intel Xeon X3440 UPG:8 MB
- WG730AA processor:12 MB
Processor front side bus
- Intel Xeon X3440 UPG:1333 MHz
- WG730AA processor:1066 MHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X3440 UPG, WG730AA
28 specifications	A HP Intel Xeon X3440 UPG View product	B HP WG730AA processor Model WG730AA View product
Processor11 differ
Processor familyDiffers	Intel® Xeon® 3000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	X3440	E5640
Processor base frequencyDiffers	2.53 GHz	2.66 GHz
Processor socketDiffers	LGA 1156 (Socket H)	Socket B (LGA 1366)
Processor lithographyDiffers	45 nm	32 nm
Processor threadsKnown for one	Unknown — not stated by the source	8
System bus rateDiffers	2.5 GT/s	5.86 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.93 GHz
Processor cacheDiffers	8 MB	12 MB
Processor front side busDiffers	1333 MHz	1066 MHz
Thermal Design Power (TDP)Differs	95 W	80 W
VID Voltage RangeDiffers	0.70 - 1.400 V	0.75 - 1.35 V
CPU multiplier (bus/core ratio)Differs	19	20
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	25.6 GB/s
Package typeKnown for one	Tray	Unknown — not stated by the source
L3 cache speedKnown for one	2.533 GHz	Unknown — not stated by the source
SteppingKnown for one	B1	Unknown — not stated by the source
Processor system typeKnown for one	Up	Unknown — not stated by the source
Memoryidentical
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	288 GB
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	77.6 °C

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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