Product comparison · 2 cpus

HP Intel Xeon X3450 UPG vs HP WG727AA processor

14specifications compared
8differ
6identical
13known for one product only

Key differences

The HP Intel Xeon X3450 UPG has 0.4 GHz more processor base frequency than the HP WG727AA processor (2.66 GHz vs 2.26 GHz). The HP Intel Xeon X3450 UPG has 4 MB more processor cache than the HP WG727AA processor (8 MB vs 4 MB). The HP Intel Xeon X3450 UPG has 533 MHz more processor front side bus than the HP WG727AA processor (1333 MHz vs 800 MHz). Processor family: Intel® Xeon® 3000 Sequence on the HP Intel Xeon X3450 UPG, Intel® Xeon® 5000 Sequence on the HP WG727AA processor. Processor model: X3450 on the HP Intel Xeon X3450 UPG, E5507 on the HP WG727AA processor.

Processor family
- Intel Xeon X3450 UPG:Intel® Xeon® 3000 Sequence
- WG727AA processor:Intel® Xeon® 5000 Sequence
Processor model
- Intel Xeon X3450 UPG:X3450
- WG727AA processor:E5507
Processor base frequency
- Intel Xeon X3450 UPG:2.66 GHz
- WG727AA processor:2.26 GHz
Processor socket
- Intel Xeon X3450 UPG:LGA 1156 (Socket H)
- WG727AA processor:Socket B (LGA 1366)
Processor cache
- Intel Xeon X3450 UPG:8 MB
- WG727AA processor:4 MB
Processor front side bus
- Intel Xeon X3450 UPG:1333 MHz
- WG727AA processor:800 MHz
Thermal Design Power (TDP)
- Intel Xeon X3450 UPG:95 W
- WG727AA processor:80 W
VID Voltage Range
- Intel Xeon X3450 UPG:0.70 - 1.400 V
- WG727AA processor:0.75 - 1.35 V

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon X3450 UPG, WG727AA
27 specifications	A HP Intel Xeon X3450 UPG View product	B HP WG727AA processor Model WG727AA View product
Processor8 differ
Processor familyDiffers	Intel® Xeon® 3000 Sequence	Intel® Xeon® 5000 Sequence
Processor modelDiffers	X3450	E5507
Processor base frequencyDiffers	2.66 GHz	2.26 GHz
Processor cores	4	4
Processor socketDiffers	LGA 1156 (Socket H)	Socket B (LGA 1366)
Processor lithography	45 nm	45 nm
Component for	Server/workstation	Server/workstation
Processor threadsKnown for one	Unknown — not stated by the source	4
System bus rateKnown for one	Unknown — not stated by the source	4.8 GT/s
Processor operating modes	64-bit	64-bit
Processor cacheDiffers	8 MB	4 MB
Processor cache type	L3	L3
Processor front side busDiffers	1333 MHz	800 MHz
Thermal Design Power (TDP)Differs	95 W	80 W
VID Voltage RangeDiffers	0.70 - 1.400 V	0.75 - 1.35 V
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	19.2 GB/s
Package typeKnown for one	Tray	Unknown — not stated by the source
L3 cache speedKnown for one	2.66 GHz	Unknown — not stated by the source
SteppingKnown for one	B1	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	20	Unknown — not stated by the source
Processor codeKnown for one	SLBLD	Unknown — not stated by the source
Memoryidentical
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	144 GB
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Market segment	Server	Server
Operational conditionsidentical
Maximum operating temperatureKnown for one	Unknown — not stated by the source	76 °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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