Product comparison · 2 pcs/workstations

HP 640 + Z23i vs HP 800 G1 Mini + EliteDisplay E231

117specifications compared
60differ
57identical
33known for one product only

Key differences

Processor family
- 640 + Z23i:Intel Xeon E5 v3
- 800 G1 Mini + EliteDisplay E231:Intel® Core™ i3
Processor model
- 640 + Z23i:E5-2620V3
- 800 G1 Mini + EliteDisplay E231:i3-4130T
Processor cores
- 640 + Z23i:6
- 800 G1 Mini + EliteDisplay E231:2
Processor threads
- 640 + Z23i:12
- 800 G1 Mini + EliteDisplay E231:4
Processor frequency
- 640 + Z23i:2.4 GHz
- 800 G1 Mini + EliteDisplay E231:2.9 GHz
Processor cache
- 640 + Z23i:15 MB
- 800 G1 Mini + EliteDisplay E231:3 MB
Bus type
- 640 + Z23i:QPI
- 800 G1 Mini + EliteDisplay E231:DMI
System bus rate
- 640 + Z23i:8 GT/s
- 800 G1 Mini + EliteDisplay E231:5 GT/s

Side by side

Differences highlightedShow differences only

Comparison of 640 + Z23i, 800 G1 Mini + EliteDisplay E231
150 specifications	A HP 640 + Z23i View product	B HP 800 G1 Mini + EliteDisplay E231 View product
Processor20 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Xeon E5 v3	Intel® Core™ i3
Processor modelDiffers	E5-2620V3	i3-4130T
Processor coresDiffers	6	2
Processor threadsDiffers	12	4
Processor boost frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.4 GHz	2.9 GHz
Processor cacheDiffers	15 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	QPI	DMI
FSB Parity	No	No
System bus rateDiffers	8 GT/s	5 GT/s
Processor lithography	22 nm	22 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Xeon E5-2600 v3	Intel Core i3-4100 Desktop series
Processor codename	Haswell	Haswell
Thermal Design Power (TDP)Differs	85 W	35 W
TcaseDiffers	72.6 °C	72 °C
Maximum number of PCI Express lanesDiffers	40	16
PCI Express configurationsDiffers	x4, x8, x16	2x8
PCI Express slots version	3.0	3.0
Number of QPI linksDiffers	2	0
Number of processors installed	1	1
Processor socketDiffers	LGA 2011-v3	LGA 1150 (Socket H3)
SteppingKnown for one	R2	Unknown — not stated by the source
Maximum internal memory supported by processorDiffers	768 GB	32 GB
Memory types supported by processorDiffers	DDR4-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1600,1866 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)Differs	59 GB/s	25.6 GB/s
ECC supported by processor	Yes	Yes
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i3
Memory6 differ
Internal memoryDiffers	16 GB	4 GB
Maximum internal memoryDiffers	256 GB	16 GB
Internal memory typeDiffers	DDR4-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	2 x 8 GB	Unknown — not stated by the source
Memory slotsDiffers	4x DIMM	2x SO-DIMM
Memory clock speedDiffers	2133 MHz	1600 MHz
Memory channelsDiffers	Quad-channel	Dual-channel
Storage4 differ
Total storage capacityDiffers	1 TB	500 GB
Optical drive typeDiffers	DVD Super Multi	No
Storage media	HDD	HDD
Total HDDs capacityKnown for one	1 TB	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	500 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integratedDiffers	Yes	No
Graphics1 differ
Discrete graphics card model	Not available	Not available
On-board graphics card modelDiffers	Not available	Intel® HD Graphics 4400
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	Unknown — not stated by the source	1.74 GB
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	3
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	200 MHz
On-board graphics card dynamic frequency (max)Known for one	Unknown — not stated by the source	1150 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.1
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x41E
Performance2 differ
Product typeDiffers	Workstation	Mini PC
Motherboard chipsetDiffers	Intel® C612	Intel® Q87
Optical driveidentical
Optical drives quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	No	No
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	8	6
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
DVI port	No	No
PS/2 ports quantityDiffers	2	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Power1 differ
Power supplyDiffers	925 W	230 W
Designidentical
Chassis typeKnown for one	Mini Tower	Unknown — not stated by the source
Product colour	Black	Black
Country of origin	China	China
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Recovery operating system	Windows 8.1 Pro	Windows 8.1 Pro
Display2 differ
Display included	Yes	Yes
Display diagonal	58.4 cm (23")	58.4 cm (23")
Full HDKnown for one	Yes	Unknown — not stated by the source
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Contrast ratio (typical)	1000:1	1000:1
Display brightness	250 cd/m²	250 cd/m²
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
Processor special features15 differ
CPU configuration (max)Differs	2	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based SwitchingDiffers	Yes	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Identity Protection Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution TechnologyDiffers	Yes	No
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)Differs	Yes	No
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™	No	No
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	83352	77481
Processor codeKnown for one	SR207	Unknown — not stated by the source
Processor package sizeDiffers	52.5 x 45 mm	37.5 x 37.5 mm
ScalabilityDiffers	2S	1S
Supported instruction setsDiffers	AVX	AVX 2.0
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processorDiffers	No	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2013A
Audio1 differ
Audio systemDiffers	HD	DTS Sound+
Weight & dimensions3 differ
Width	175 mm	175 mm
DepthDiffers	464.8 mm	177 mm
HeightDiffers	444.5 mm	34 mm
WeightDiffers	15 kg	1.3 kg
Packaging contentidentical
Mouse included	No	No
Keyboard included	No	No
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise

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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