Product comparison · 2 pcs/workstations

HP EliteDesk 800 35W G3 Mini + ProDisplay P223a vs HP Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD

95specifications compared
49differ
46identical
70known for one product only

Key differences

The HP Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD has 4 more processor cores than the HP EliteDesk 800 35W G3 Mini + ProDisplay P223a (8 vs 4). The HP Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD has 12 more processor threads than the HP EliteDesk 800 35W G3 Mini + ProDisplay P223a (16 vs 4). The HP EliteDesk 800 35W G3 Mini + ProDisplay P223a has 0.3 GHz more processor boost frequency than the HP Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD (3.3 GHz vs 3 GHz). Only the HP Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD has ECC supported by processor. Only the HP EliteDesk 800 35W G3 Mini + ProDisplay P223a has on-board graphics card.

Processor family
- EliteDesk 800 35W G3 Mini + ProDisplay P223a:Intel® Core™ i5
- Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:Intel® Xeon® E5 v4
Processor model
- EliteDesk 800 35W G3 Mini + ProDisplay P223a:i5-7500T
- Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:E5-2620V4
Processor cores
- EliteDesk 800 35W G3 Mini + ProDisplay P223a:4
- Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:8
Processor threads
- EliteDesk 800 35W G3 Mini + ProDisplay P223a:4
- Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:16
Processor boost frequency
- EliteDesk 800 35W G3 Mini + ProDisplay P223a:3.3 GHz
- Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:3 GHz
Processor frequency
- EliteDesk 800 35W G3 Mini + ProDisplay P223a:2.7 GHz
- Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:2.1 GHz
Processor cache
- EliteDesk 800 35W G3 Mini + ProDisplay P223a:6 MB
- Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:20 MB
Bus type
- EliteDesk 800 35W G3 Mini + ProDisplay P223a:DMI3
- Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:QPI

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Differences highlightedShow differences only

Comparison of EliteDesk 800 35W G3 Mini + ProDisplay P223a, Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD
165 specifications	A HP EliteDesk 800 35W G3 Mini + ProDisplay P223a View product	B HP Z640 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD View product
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Xeon® E5 v4
Processor generationKnown for one	7th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-7500T	E5-2620V4
Processor coresDiffers	4	8
Processor threadsDiffers	4	16
Processor boost frequencyDiffers	3.3 GHz	3 GHz
Processor frequencyDiffers	2.7 GHz	2.1 GHz
Processor cacheDiffers	6 MB	20 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI3	QPI
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor codenameDiffers	Kaby Lake	Broadwell
Thermal Design Power (TDP)Differs	35 W	85 W
Configurable TDP-down frequencyKnown for one	1.7 GHz	Unknown — not stated by the source
TjunctionKnown for one	80 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesDiffers	16	40
PCI Express configurationsKnown for one	2x8, 1x8+2x4	Unknown — not stated by the source
PCI Express slots version	3.0	3.0
Number of QPI linksDiffers	0	2
Number of processors installed	1	1
Processor socketDiffers	LGA 1151 (Socket H4)	LGA 2011-v3
Maximum internal memory supported by processorDiffers	64 GB	1.53 TB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600,2133,2400 MHz	1600,1866,2133 MHz
ECC supported by processorDiffers	No	Yes
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
Processor seriesKnown for one	Unknown — not stated by the source	Intel Xeon E5-2600 v4
TcaseKnown for one	Unknown — not stated by the source	74 °C
SteppingKnown for one	Unknown — not stated by the source	R0
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	68.3 GB/s
Memory5 differ
Internal memoryDiffers	8 GB	16 GB
Maximum internal memory	32 GB	32 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory layout (slots x size)Differs	1 x 8 GB	2 x 8 GB
Memory slotsDiffers	2x SO-DIMM	4x DIMM
Memory clock speedDiffers	2400 MHz	2133 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Storage3 differ
Total storage capacityDiffers	128 GB	1 TB
Optical drive typeDiffers	No	DVD Super Multi
Storage mediaDiffers	SSD	HDD
Total SSDs capacityKnown for one	128 GB	Unknown — not stated by the source
Number of SSDs installedKnown for one	1	Unknown — not stated by the source
SSD capacityKnown for one	128 GB	Unknown — not stated by the source
SSD interfaceKnown for one	SATA	Unknown — not stated by the source
Card reader integrated	No	No
Total HDDs capacityKnown for one	Unknown — not stated by the source	1 TB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Graphics2 differ
Discrete graphics card	No	No
On-board graphics cardDiffers	Yes	No
Discrete graphics card model	Not available	Not available
On-board graphics card modelDiffers	Intel® HD Graphics 630	Not available
Maximum on-board graphics card memoryKnown for one	64 GB	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	350 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x5912	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
Performance2 differ
Product typeDiffers	Mini PC	Workstation
Motherboard chipsetDiffers	Intel® Q270	Intel® C612
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	No	No
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	6	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	1	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Headphone outputs	1	1
Microphone inDiffers	No	Yes
VGA (D-Sub) ports quantity	0	0
DVI port	No	No
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Power1 differ
Power supplyDiffers	35 W	925 W
Design2 differ
Chassis typeDiffers	Desktop	Mini Tower
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Product colourDiffers	Black, Silver	Black
Country of origin	China	China
Number of 5.25" baysKnown for one	Unknown — not stated by the source	2
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 10 Pro
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	54.6 cm (21.5")	Unknown — not stated by the source
Display typeKnown for one	LED	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Panel typeKnown for one	VA	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (typical)Known for one	3000:1	Unknown — not stated by the source
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	178°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	178°	Unknown — not stated by the source
Processor special features7 differ
CPU configuration (max)Differs	1	2
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology versionDiffers	1.00	0.00
Intel Secure Key Technology version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NI	Yes	Yes
Intel TSX-NI version	1.00	1.00
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® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Processor ARK IDDiffers	97121	92986
Processor package sizeDiffers	37.5 x 37.5 mm	45 x 52.5 mm
ScalabilityDiffers	1S	2S
Supported instruction sets	AVX 2.0	AVX 2.0
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	PCG 2015A	Unknown — not stated by the source
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Conflict-Free processor	Yes	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR2R6
Audioidentical
Audio chipKnown for one	Realtek ALC221	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	HD
Weight & dimensions4 differ
WidthDiffers	177 mm	175 mm
DepthDiffers	34.2 mm	464.8 mm
HeightDiffers	175 mm	444.5 mm
WeightDiffers	1.21 kg	15 kg
Packaging contentidentical
Keyboard included	Yes	Yes
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Optical driveidentical
Optical drives quantityKnown for one	Unknown — not stated by the source	1
BD interface typeKnown for one	Unknown — not stated by the source	SATA
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
PCI Express x1 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x4 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x8 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	2
PCI slotsKnown for one	Unknown — not stated by the source	1
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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