Product comparison · 2 pcs/workstations

HP 440 MT + Z23i vs HP 640 + Z23i

132specifications compared
30differ
102identical
10known for one product only

Key differences

Processor model
- 440 MT + Z23i:E5-1620V3
- 640 + Z23i:E5-2620V3
Processor cores
- 440 MT + Z23i:4
- 640 + Z23i:6
Processor threads
- 440 MT + Z23i:8
- 640 + Z23i:12
Processor boost frequency
- 440 MT + Z23i:3.6 GHz
- 640 + Z23i:3.2 GHz
Processor frequency
- 440 MT + Z23i:3.5 GHz
- 640 + Z23i:2.4 GHz
Processor cache
- 440 MT + Z23i:10 MB
- 640 + Z23i:15 MB
System bus rate
- 440 MT + Z23i:0 GT/s
- 640 + Z23i:8 GT/s
Processor series
- 440 MT + Z23i:Intel Xeon E5-1600 v3
- 640 + Z23i:Intel Xeon E5-2600 v3

Side by side

Differences highlightedShow differences only

Comparison of 440 MT + Z23i, 640 + Z23i
142 specifications	A HP 440 MT + Z23i View product	B HP 640 + Z23i View product
Processor14 differ
Processor modelDiffers	E5-1620V3	E5-2620V3
Processor coresDiffers	4	6
Processor threadsDiffers	8	12
Processor boost frequencyDiffers	3.6 GHz	3.2 GHz
Processor frequencyDiffers	3.5 GHz	2.4 GHz
Processor cacheDiffers	10 MB	15 MB
System bus rateDiffers	0 GT/s	8 GT/s
Processor seriesDiffers	Intel Xeon E5-1600 v3	Intel Xeon E5-2600 v3
Thermal Design Power (TDP)Differs	140 W	85 W
TcaseDiffers	66.2 °C	72.6 °C
PCI Express configurationsDiffers	1x4, 1x8, 1x16	x4, x8, x16
Number of QPI linksDiffers	0	2
Memory clock speeds supported by processorDiffers	1333,1600,1866,2133 MHz	1600,1866 MHz
Memory bandwidth supported by processor (max)Differs	68 GB/s	59 GB/s
Memory2 differ
Maximum internal memoryDiffers	128 GB	256 GB
Memory slotsDiffers	8x DIMM	4x DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Optical driveidentical
BD interface typeKnown for one	SATA	Unknown — not stated by the source
Networkidentical
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ports & interfacesidentical
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Power1 differ
Power supplyDiffers	525 W	925 W
Designidentical
Liquid cooling systemKnown for one	No	Unknown — not stated by the source
Displayidentical
Display typeKnown for one	LED	Unknown — not stated by the source
Panel typeKnown for one	IPS	Unknown — not stated by the source
Full HDKnown for one	Unknown — not stated by the source	Yes
Processor special features9 differ
CPU configuration (max)Differs	1	2
Embedded options availableDiffers	No	Yes
Intel Identity Protection Technology versionDiffers	1.00	0.00
Processor ARK IDDiffers	82763	83352
Processor codeDiffers	SR20P	SR207
Processor package sizeDiffers	52.5 x 45.0 mm	52.5 x 45 mm
ScalabilityDiffers	1S	2S
Supported instruction setsDiffers	AVX 2.0	AVX
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Weight & dimensions4 differ
WidthDiffers	169 mm	175 mm
DepthDiffers	445 mm	464.8 mm
HeightDiffers	432 mm	444.5 mm
WeightDiffers	11 kg	15 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.

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