Product comparison · 2 pcs/workstations

HP EliteDesk 800 G3 直立式電腦 vs HP Z4 G4 + HC240

89specifications compared
46differ
43identical
67known for one product only

Key differences

Processor family
- EliteDesk 800 G3 直立式電腦:Intel® Core™ i7
- Z4 G4 + HC240:Intel® Xeon®
Processor model
- EliteDesk 800 G3 直立式電腦:i7-7700
- Z4 G4 + HC240:W-2125
Processor boost frequency
- EliteDesk 800 G3 直立式電腦:4.2 GHz
- Z4 G4 + HC240:4.5 GHz
Processor frequency
- EliteDesk 800 G3 直立式電腦:3.6 GHz
- Z4 G4 + HC240:4 GHz
Processor cache
- EliteDesk 800 G3 直立式電腦:8 MB
- Z4 G4 + HC240:8.25 MB
Bus type
- EliteDesk 800 G3 直立式電腦:DMI3
- Z4 G4 + HC240:QPI
System bus rate
- EliteDesk 800 G3 直立式電腦:8 GT/s
- Z4 G4 + HC240:0 GT/s
Processor codename
- EliteDesk 800 G3 直立式電腦:Kaby Lake
- Z4 G4 + HC240:Skylake

Side by side

Differences highlightedShow differences only

Comparison of EliteDesk 800 G3 直立式電腦, Z4 G4 + HC240
156 specifications	A HP EliteDesk 800 G3 直立式電腦 View product	B HP Z4 G4 + HC240 View product
Processor16 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Xeon®
Processor modelDiffers	i7-7700	W-2125
Processor boost frequencyDiffers	4.2 GHz	4.5 GHz
Processor frequencyDiffers	3.6 GHz	4 GHz
Processor cacheDiffers	8 MB	8.25 MB
Bus typeDiffers	DMI3	QPI
System bus rateDiffers	8 GT/s	0 GT/s
Processor codenameDiffers	Kaby Lake	Skylake
Thermal Design Power (TDP)Differs	65 W	120 W
TcaseKnown for one	Unknown — not stated by the source	64 °C
Maximum number of PCI Express lanesDiffers	16	48
PCI Express configurationsDiffers	1x16, 1x8+2x4, 2x8	1x16, 1x4, 1x8
Processor socketDiffers	LGA 1151 (Socket H4)	LGA 2066 (Socket R4)
SteppingDiffers	B0	U0
Maximum internal memory supported by processorDiffers	64 GB	512 GB
Memory types supported by processorDiffers	DDR3L, DDR4-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600,2133,2400 MHz	1600,1866,2133,2400,2666 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	85.3 GB/s
ECC supported by processorKnown for one	Unknown — not stated by the source	Yes
Processor generationKnown for one	7th gen Intel® Core™ i7	Unknown — not stated by the source
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
Memory1 differ
Maximum internal memoryKnown for one	Unknown — not stated by the source	256 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR4-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 8 GB
Memory slotsDiffers	4x DIMM	8x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	2666 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Memory channelsKnown for one	Unknown — not stated by the source	Quad-channel
Storage3 differ
Total storage capacityDiffers	256 GB	1.25 TB
Optical drive typeDiffers	No	DVD-RW
Storage mediaDiffers	SSD	HDD+SSD
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
SSD interfaceKnown for one	Unknown — not stated by the source	PCI Express
Card reader integratedKnown for one	Unknown — not stated by the source	No
Graphics4 differ
Discrete graphics cardDiffers	Yes	No
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 730	Not available
On-board graphics card modelDiffers	Intel® HD Graphics 630	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Discrete graphics memory typeKnown for one	GDDR3	Unknown — not stated by the source
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	1150 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
Performance1 differ
Product typeDiffers	PC	Workstation
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® C422
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
Networkidentical
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers	4	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	10
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	1	0
HDMI ports quantityDiffers	1	0
Ethernet LAN (RJ-45) portsDiffers	1	2
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Headphone outputsDiffers	1	0
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone inDiffers	Yes	No
VGA (D-Sub) ports quantityDiffers	1	0
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	3	Unknown — not stated by the source
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	250 W	750 W
Design1 differ
Chassis typeDiffers	Tower	Mini Tower
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	61 cm (24")
Display typeKnown for one	Unknown — not stated by the source	LED
Display resolutionKnown for one	Unknown — not stated by the source	1920 x 1200 pixels
Panel typeKnown for one	Unknown — not stated by the source	IPS
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display brightnessKnown for one	Unknown — not stated by the source	300 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	178°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	178°
Processor special features6 differ
Embedded options availableDiffers	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
Intel Software Guard Extensions (Intel SGX)Differs	Yes	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	97128	126708
Processor codeDiffers	SR338	SR3LM
Processor package sizeDiffers	37.5 x 37.5 mm	45 x 52.5 mm
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX, AVX 2.0, AVX-512, SSE4.2
Intel Clear Video TechnologyKnown 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
Thermal solution specificationKnown for one	PCG 2015C	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Audio chipKnown for one	Unknown — not stated by the source	Realtek HD ALC221
Weight & dimensions4 differ
WidthDiffers	154 mm	169 mm
DepthDiffers	369 mm	445 mm
HeightDiffers	365 mm	386 mm
WeightDiffers	9.86 kg	10.2 kg
Packaging contentidentical
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR
Brand-specific featuresidentical
HP segmentKnown for one	Business	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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