Product comparison · 2 pcs/workstations

HP EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point vs HP Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD

106specifications compared
59differ
47identical
42known for one product only

Key differences

The HP Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD has 10 more processor cores than the HP EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point (14 vs 4). The HP Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD has 24 more processor threads than the HP EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point (28 vs 4). The HP EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point has 0.5 GHz more processor boost frequency than the HP Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD (3.8 GHz vs 3.3 GHz). Only the HP Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD has ECC supported by processor. Only the HP EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point has on-board graphics card.

Processor family
- EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point:Intel® Core™ i5
- Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:Intel® Xeon® E5 v4
Processor model
- EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point:i5-7500
- Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:E5-2680V4
Processor cores
- EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point:4
- Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:14
Processor threads
- EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point:4
- Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:28
Processor boost frequency
- EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point:3.8 GHz
- Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:3.3 GHz
Processor frequency
- EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point:3.4 GHz
- Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:2.4 GHz
Processor cache
- EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point:6 MB
- Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:35 MB
Bus type
- EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point:DMI3
- Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD:QPI

Side by side

Differences highlightedShow differences only

Comparison of EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point, Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD
148 specifications	A HP EliteDesk 800 G3 Tower + OfficeConnect OC20 2x2 Dual Radio 802.11ac (RW) Access Point View product	B HP Z840 + NVIDIA Quadro P2000 (5GB) + Z Turbo Drive G2 256GB PCIe SSD View product
Processor20 differ
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	i5-7500	E5-2680V4
Processor coresDiffers	4	14
Processor threadsDiffers	4	28
Processor boost frequencyDiffers	3.8 GHz	3.3 GHz
Processor frequencyDiffers	3.4 GHz	2.4 GHz
Processor cacheDiffers	6 MB	35 MB
Bus typeDiffers	DMI3	QPI
System bus rateDiffers	8 GT/s	9.6 GT/s
Processor seriesDiffers	Intel Core i5-7500 Desktop Series	Intel Xeon E5-2600 v4
Processor codenameDiffers	Kaby Lake	Broadwell
Thermal Design Power (TDP)Differs	65 W	120 W
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesDiffers	16	40
PCI Express configurationsKnown for one	1x16, 1x8+2x4, 2x8	Unknown — not stated by the source
Number of QPI linksDiffers	0	2
Processor socketDiffers	LGA 1151 (Socket H4)	LGA 2011-v3
SteppingDiffers	B0	M0
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	1600,1866,2133,2400 MHz
ECC supported by processorDiffers	No	Yes
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
TcaseKnown for one	Unknown — not stated by the source	86 °C
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	76.8 GB/s
Memory7 differ
Internal memoryDiffers	8 GB	32 GB
Maximum internal memoryDiffers	64 GB	512 GB
Internal memory typeDiffers	DDR4-SDRAM	DDR3L-SDRAM
Memory layout (slots x size)Differs	1 x 8 GB	4 x 8 GB
Memory slotsDiffers	4x DIMM	8x DIMM
Memory clock speedDiffers	2400 MHz	2133 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Storage5 differ
Total storage capacityDiffers	256 GB	512 GB
Optical drive typeDiffers	DVD-RW	DVD Super Multi
Total SSDs capacityDiffers	256 GB	512 GB
SSD capacityDiffers	256 GB	512 GB
SSD interfaceDiffers	SATA	PCI Express
Graphics2 differ
On-board graphics cardDiffers	Yes	No
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	5912	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	PC	Workstation
Motherboard chipsetDiffers	Intel® Q270	Intel® C612
Optical driveidentical
BD interface typeKnown for one	Unknown — not stated by the source	SATA
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	4	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
DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Headphone outputsDiffers	0	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Microphone inDiffers	No	Yes
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Expansion slots1 differ
Number of 3.5" baysDiffers	2	4
PCI Express x1 slotsKnown for one	2	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	2	Unknown — not stated by the source
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
Power1 differ
Power supplyDiffers	250 W	1125 W
Design2 differ
Number of 5.25" baysDiffers	1	2
Number of 2.5" baysKnown for one	1	Unknown — not stated by the source
Product colourDiffers	Black, Silver	Black
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 7 Professional
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 10 Pro
Processor special features9 differ
CPU configuration (max)Differs	1	2
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionDiffers	1.00	0.00
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® 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
Processor ARK IDDiffers	97123	91754
Processor codeDiffers	SR335	SR2N7
Processor package sizeDiffers	37.5 x 37.5 mm	45 x 52.5 mm
ScalabilityDiffers	1S	2S
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0
Thermal solution specificationKnown for one	PCG 2015C	Unknown — not stated by the source
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
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
Audioidentical
Audio chipKnown for one	Realtek ALC221	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Weight & dimensions4 differ
WidthDiffers	154 mm	203 mm
DepthDiffers	369 mm	525 mm
HeightDiffers	365 mm	444 mm
WeightDiffers	9.86 kg	21.1 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Intel segment taggingKnown for one	Enterprise	Unknown — not stated by the source

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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