Product comparison · 2 all-in-one pcs/workstations

HP Z1 WM428EA Intel® Xeon® E3 Family E3-1245 vs HP Z1 WM429EA Intel® Xeon® E3 Family E3-1280

105specifications compared
18differ
87identical
8known for one product only

Key differences

Processor model
- Z1 WM428EA Intel® Xeon® E3 Family E3-1245:E3-1245
- Z1 WM429EA Intel® Xeon® E3 Family E3-1280:E3-1280
Processor boost frequency
- Z1 WM428EA Intel® Xeon® E3 Family E3-1245:3.7 GHz
- Z1 WM429EA Intel® Xeon® E3 Family E3-1280:3.9 GHz
Processor frequency
- Z1 WM428EA Intel® Xeon® E3 Family E3-1245:3.3 GHz
- Z1 WM429EA Intel® Xeon® E3 Family E3-1280:3.5 GHz
CPU multiplier (bus/core ratio)
- Z1 WM428EA Intel® Xeon® E3 Family E3-1245:33
- Z1 WM429EA Intel® Xeon® E3 Family E3-1280:35
Processor code
- Z1 WM428EA Intel® Xeon® E3 Family E3-1245:SR00L
- Z1 WM429EA Intel® Xeon® E3 Family E3-1280:SR00R
Tcase
- Z1 WM428EA Intel® Xeon® E3 Family E3-1245:72.6 °C
- Z1 WM429EA Intel® Xeon® E3 Family E3-1280:73.6 °C
Internal memory
- Z1 WM428EA Intel® Xeon® E3 Family E3-1245:4 GB
- Z1 WM429EA Intel® Xeon® E3 Family E3-1280:8 GB
Memory layout (slots x size)
- Z1 WM428EA Intel® Xeon® E3 Family E3-1245:2 x 2 GB
- Z1 WM429EA Intel® Xeon® E3 Family E3-1280:2 x 4 GB

Side by side

Differences highlightedShow differences only

Comparison of WM428EA, WM429EA
113 specifications	A HP Z1 WM428EA Intel® Xeon® E3 Family E3-1245 Model WM428EA View product	B HP Z1 WM429EA Intel® Xeon® E3 Family E3-1280 Model WM429EA View product
Processor6 differ
Processor modelDiffers	E3-1245	E3-1280
Processor boost frequencyDiffers	3.7 GHz	3.9 GHz
Processor frequencyDiffers	3.3 GHz	3.5 GHz
CPU multiplier (bus/core ratio)Differs	33	35
Processor codeDiffers	SR00L	SR00R
TcaseDiffers	72.6 °C	73.6 °C
Memory2 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (slots x size)Differs	2 x 2 GB	2 x 4 GB
Storage1 differ
HDD capacityDiffers	500 GB	1 TB
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics P3000	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	850 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1350 MHz	Unknown — not stated by the source
Processor special features7 differ
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Intel Advanced Vector ExtensionsKnown for one	Yes	Unknown — not stated by the source
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Processor ARK IDDiffers	52274	52278
Other features2 differ
Graphics card familyDiffers	Intel	NVIDIA
Graphics cardDiffers	HD Graphics P3000	Quadro 1000M
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	2048 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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