Product comparison · 2 pcs/workstations

HP 420 + Z24i vs HP ProDesk 400 G1 Small Form Factor-pc, basis

106specifications compared
53differ
53identical
46known for one product only

Key differences

Processor family
- 420 + Z24i:Intel® Xeon® E5 Family
- ProDesk 400 G1 Small Form Factor-pc, basis:Intel® Core™ i3
Processor model
- 420 + Z24i:E5-1620V2
- ProDesk 400 G1 Small Form Factor-pc, basis:i3-4130
Processor cores
- 420 + Z24i:4
- ProDesk 400 G1 Small Form Factor-pc, basis:2
Processor threads
- 420 + Z24i:8
- ProDesk 400 G1 Small Form Factor-pc, basis:4
Processor frequency
- 420 + Z24i:3.7 GHz
- ProDesk 400 G1 Small Form Factor-pc, basis:3.4 GHz
Processor cache
- 420 + Z24i:10 MB
- ProDesk 400 G1 Small Form Factor-pc, basis:3 MB
Bus type
- 420 + Z24i:QPI
- ProDesk 400 G1 Small Form Factor-pc, basis:DMI2
Processor codename
- 420 + Z24i:Ivy Bridge EP
- ProDesk 400 G1 Small Form Factor-pc, basis:Haswell

Side by side

Differences highlightedShow differences only

Comparison of 420 + Z24i, ProDesk 400 G1 Small Form Factor-pc, basis
152 specifications	A HP 420 + Z24i View product	B HP ProDesk 400 G1 Small Form Factor-pc, basis View product
Processor18 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Core™ i3
Processor modelDiffers	E5-1620V2	i3-4130
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor boost frequencyKnown for one	3.9 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.7 GHz	3.4 GHz
Processor cacheDiffers	10 MB	3 MB
Bus typeDiffers	QPI	DMI2
Processor seriesDiffers	Intel Xeon E5-1600 v2	Intel Core i3-4100 Desktop series
Processor codenameDiffers	Ivy Bridge EP	Haswell
Thermal Design Power (TDP)Differs	130 W	65, 54
TcaseDiffers	70 °C	72 °C
Maximum number of PCI Express lanesDiffers	40	16
PCI Express configurationsDiffers	x4, x8, x16	1x8, 1x16, 2x4, 2x8
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1150 (Socket H3)
Maximum internal memory supported by processorDiffers	256 GB	32 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Memory clock speeds supported by processorDiffers	800,1066,1333,1600,1866 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)Differs	59.7 GB/s	25.6 GB/s
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i3
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Number of QPI linksKnown for one	Unknown — not stated by the source	0
SteppingKnown for one	Unknown — not stated by the source	C0
Memory6 differ
Internal memoryDiffers	8 GB	4 GB
Maximum internal memoryDiffers	64 GB	16 GB
Memory layout (slots x size)Differs	4 x 2 GB	1 x 4 GB
Memory slotsDiffers	8x DIMM	2x DIMM
Memory clock speedDiffers	1866 MHz	1600 MHz
ECCKnown for one	Yes	Unknown — not stated by the source
Memory channelsDiffers	Quad-channel	Dual-channel
Storageidentical
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Card reader integratedKnown for one	Unknown — not stated by the source	No
Performance2 differ
Product typeDiffers	Workstation	PC
Motherboard chipsetDiffers	Intel® C602	Intel® H81
Optical driveidentical
BD interface typeKnown for one	SATA	Unknown — not stated by the source
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	5	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	No	Yes
Firewire (IEEE 1394) portsKnown for one	2	Unknown — not stated by the source
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Expansion slotsidentical
Number of 3.5" baysKnown for one	3	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	600 W	240 W
Design1 differ
Chassis typeDiffers	Mini Tower	SFF
Number of 5.25" baysKnown for one	3	Unknown — not stated by the source
Software1 differ
Operating system architectureDiffers	64-bit	32-bit
Recovery operating systemKnown for one	Windows 8.1 Pro	Unknown — not stated by the source
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	61 cm (24")	Unknown — not stated by the source
Display resolutionKnown for one	1920 x 1200 pixels	Unknown — not stated by the source
Native aspect ratioKnown for one	16:10	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Display brightnessKnown for one	300 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 features12 differ
Intel Demand Based SwitchingDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	0.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
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
Processor ARK IDDiffers	75779	77480
Processor package sizeDiffers	52.5 x 45.0 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	AVX	AVX 2.0
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
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 2013C
Audio1 differ
Audio systemDiffers	HD	DTS Studio Sound
Weight & dimensions4 differ
WidthDiffers	177.8 mm	337 mm
DepthDiffers	445.2 mm	380.5 mm
HeightDiffers	447.6 mm	100 mm
WeightDiffers	12.5 kg	5.9 kg
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics 4400
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	350 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
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Small Business

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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