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

HP Z1 27" Intel® Xeon® E3 Family E3-1245 68.6 cm (27") 2560 x 1440 pixels All-in-One workstation 8 GB DDR3 1 TB HDD NVIDIA® Quadro® 1000M Windows 7 Professional vs HP Z1 Intel® Xeon® E3 Family E3-1245

118specifications compared
2differ
116identical
29known for one product only

Key differences

Audio system
- Z1 27" Intel® Xeon® E3 Family E3-1245 68.6 cm (27") 2560 x 1440 pixels All-in-One workstation 8 GB DDR3 1 TB HDD NVIDIA® Quadro® 1000M Windows 7 Professional:HD
- Z1 Intel® Xeon® E3 Family E3-1245:HD Audio

Side by side

Differences highlightedShow differences only

Comparison of 27", Z1
147 specifications	A HP Z1 27" Intel® Xeon® E3 Family E3-1245 68.6 cm (27") 2560 x 1440 pixels All-in-One workstation 8 GB DDR3 1 TB HDD NVIDIA® Quadro® 1000M Windows 7 Professional Model 27" View product	B HP Z1 Intel® Xeon® E3 Family E3-1245 Model Z1 View product
Displayidentical
Display diagonal	68.6 cm (27")	68.6 cm (27")
Display resolution	2560 x 1440 pixels	2560 x 1440 pixels
TouchscreenKnown for one	No	Unknown — not stated by the source
HD type	Quad HD	Quad HD
Full HDKnown for one	No	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Xeon® E3 Family	Intel® Xeon® E3 Family
Processor model	E3-1245	E3-1245
Processor cores	4	4
Processor threads	8	8
Processor boost frequency	3.7 GHz	3.7 GHz
Processor frequency	3.3 GHz	3.3 GHz
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
System bus rate	5 GT/s	5 GT/s
Thermal Design Power (TDP)	95 W	95 W
Bus type	DMI	DMI
CPU multiplier (bus/core ratio)	33	33
FSB Parity	No	No
Maximum number of PCI Express lanes	20	20
PCI Express slots version	2.0	2.0
Processor code	SR00L	SR00L
Processor codename	Sandy Bridge	Sandy Bridge
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Xeon E3-1200	Intel Xeon E3-1200
Stepping	D2	D2
Tcase	72.6 °C	72.6 °C
Conflict-Free processor	No	No
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1066,1333 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)	21 GB/s	21 GB/s
Memory channels supported by processor	Dual	Dual
ECC supported by processor	Yes	Yes
Memoryidentical
Internal memory	8 GB	8 GB
Internal memory type	DDR3	DDR3
Maximum internal memory	32 GB	32 GB
Memory slots	4x DIMM	4x DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory layout (slots x size)	2 x 4 GB	2 x 4 GB
Storageidentical
Total storage capacity	1 TB	1 TB
Storage media	HDD	HDD
Number of storage drives installedKnown for one	1	Unknown — not stated by the source
Total HDDs capacity	1 TB	1 TB
Number of HDDs installed	1	1
HDD speed	7200 RPM	7200 RPM
HDD interface	SATA	SATA
Optical drive type	DVD Super Multi	DVD Super Multi
Card reader integrated	Yes	Yes
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Graphicsidentical
Discrete graphics card modelKnown for one	NVIDIA® Quadro® 1000M	Unknown — not stated by the source
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics P3000	Intel® HD Graphics P3000
Number of displays supported (on-board graphics)	2	2
On-board graphics card base frequency	850 MHz	850 MHz
On-board graphics card dynamic frequency (max)	1350 MHz	1350 MHz
Audio1 differ
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Audio systemDiffers	HD	HD Audio
Cameraidentical
Built-in cameraKnown for one	Yes	Unknown — not stated by the source
Total megapixelsKnown for one	2 MP	Unknown — not stated by the source
Network1 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffers	802.11a, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
BluetoothKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantity	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
Firewire (IEEE 1394) ports	1	1
S/PDIF out port	Yes	Yes
Designidentical
Product colour	Black	Black
Country of origin	China	China
Performanceidentical
Product type	All-in-One workstation	All-in-One workstation
Motherboard chipset	Intel® C206	Intel® C206
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Processor special featuresidentical
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Advanced Vector Extensions	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	Yes	Yes
Intel Dual Display Capable Technology	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Turbo Boost Technology	2.0	2.0
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK ID	52274	52274
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction sets	AVX	AVX
Thermal Monitoring Technologies	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Poweridentical
AC adapter powerKnown for one	400 W	Unknown — not stated by the source
Weight & dimensionsidentical
Width (with stand)	660.4 mm	660.4 mm
Depth (with stand)	419.1 mm	419.1 mm
Height (with stand)	584.2 mm	584.2 mm
Weight (with stand)	21.3 kg	21.3 kg
Packaging contentidentical
Mouse includedKnown for one	No	Unknown — not stated by the source
Keyboard includedKnown for one	No	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	AC
Other featuresidentical
Display included	Yes	Yes
Storage drive interfaceKnown for one	Serial ATA	Unknown — not stated by the source
3DKnown for one	Unknown — not stated by the source	No
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Graphics cardKnown for one	Unknown — not stated by the source	HD Graphics P3000
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet (10/100/1000)
Number of processors installedKnown for one	Unknown — not stated by the source	1
Power supplyKnown for one	Unknown — not stated by the source	400 W
Rack mountingKnown for one	Unknown — not stated by the source	No
Wireless technologyKnown for one	Unknown — not stated by the source	802.11 a/g/n, Bluetooth
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No

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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