Product comparison · 2 pcs/workstations

HP 400 G1 SFF + W2072a vs HP 420 + Z23i + NVIDIA Quadro K600

116specifications compared
54differ
62identical
37known for one product only

Key differences

Processor family
- 400 G1 SFF + W2072a:Intel Pentium G
- 420 + Z23i + NVIDIA Quadro K600:Intel® Xeon® E5 Family
Processor model
- 400 G1 SFF + W2072a:G3220
- 420 + Z23i + NVIDIA Quadro K600:E5-1603
Processor cores
- 400 G1 SFF + W2072a:2
- 420 + Z23i + NVIDIA Quadro K600:4
Processor threads
- 400 G1 SFF + W2072a:2
- 420 + Z23i + NVIDIA Quadro K600:4
Processor frequency
- 400 G1 SFF + W2072a:3 GHz
- 420 + Z23i + NVIDIA Quadro K600:2.8 GHz
Processor cache
- 400 G1 SFF + W2072a:3 MB
- 420 + Z23i + NVIDIA Quadro K600:10 MB
Processor cache type
- 400 G1 SFF + W2072a:Smart Cache
- 420 + Z23i + NVIDIA Quadro K600:L3
System bus rate
- 400 G1 SFF + W2072a:5 GT/s
- 420 + Z23i + NVIDIA Quadro K600:0 GT/s

Side by side

Differences highlightedShow differences only

Comparison of 400 G1 SFF + W2072a, 420 + Z23i + NVIDIA Quadro K600
153 specifications	A HP 400 G1 SFF + W2072a View product	B HP 420 + Z23i + NVIDIA Quadro K600 View product
Processor18 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Pentium G	Intel® Xeon® E5 Family
Processor modelDiffers	G3220	E5-1603
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	3 GHz	2.8 GHz
Processor cacheDiffers	3 MB	10 MB
Processor cache typeDiffers	Smart Cache	L3
Bus type	QPI	QPI
FSB Parity	No	No
System bus rateDiffers	5 GT/s	0 GT/s
Processor lithographyDiffers	22 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Intel Pentium G3000 series for Desktop	Unknown — not stated by the source
Processor codenameDiffers	Haswell	Sandy Bridge EP
Thermal Design Power (TDP)Differs	54, 53	130 W
TcaseDiffers	72 °C	64 °C
Maximum number of PCI Express lanesDiffers	16	40
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
PCI Express slots version	3.0	3.0
Number of QPI linksKnown for one	0	Unknown — not stated by the source
Number of processors installed	1	1
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 2011 (Socket R)
SteppingDiffers	C0	M1
Maximum internal memory supported by processorDiffers	32 GB	375 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333 MHz	800,1066 MHz
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	31.4 GB/s
ECC supported by processor	Yes	Yes
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	28
Memory4 differ
Internal memory	4 GB	4 GB
Maximum internal memoryDiffers	16 GB	64 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 4 GB	2 x 2 GB
Memory slotsDiffers	2x DIMM	8x DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Storageidentical
Total storage capacity	500 GB	500 GB
Optical drive type	DVD Super Multi	DVD Super Multi
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card model	Not available	Not available
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Maximum on-board graphics card memoryKnown for one	1.74 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	11.1	Unknown — not stated by the source
Performance2 differ
Product typeDiffers	PC	Workstation
Motherboard chipsetDiffers	Intel® H81	Intel® C602
Optical driveidentical
Optical drives quantity	1	1
BD interface type	SATA	SATA
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-Fi	No	No
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	6	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	1	0
DVI portDiffers	Yes	No
PS/2 ports quantity	2	2
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	2
Expansion slots1 differ
Number of 3.5" baysDiffers	2	3
PCI Express x1 slotsKnown for one	3	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x8 (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
Power1 differ
Power supplyDiffers	240 W	600 W
Design1 differ
Chassis typeDiffers	SFF	Mini Tower
Number of 2.5" baysKnown for one	1	Unknown — not stated by the source
Product colour	Black	Black
Country of origin	China	China
Number of 5.25" baysKnown for one	Unknown — not stated by the source	3
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
Display6 differ
Display included	Yes	Yes
Display diagonalDiffers	50.8 cm (20")	58.4 cm (23")
Display resolutionDiffers	1600 x 900 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	600:1	1000:1
Display brightnessDiffers	200 cd/m²	250 cd/m²
Viewing angle, horizontalDiffers	90°	178°
Viewing angle, verticalDiffers	50°	178°
Processor special features11 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based SwitchingDiffers	No	Yes
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 AccessDiffers	No	Yes
Intel Rapid Storage Technology	No	No
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	No	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)Differs	No	Yes
Intel® AES New Instructions (Intel® AES-NI)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	77773	64600
Processor codeDiffers	SR1CG	SR0L9
Processor package sizeDiffers	37.5 x 37.5 mm	52.5 x 45.0 mm
ScalabilityKnown for one	1S	Unknown — not stated by the source
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	PCG 2013C	Unknown — not stated by the source
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processorDiffers	Yes	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Audio1 differ
Audio systemDiffers	DTS Studio Sound	HD
Weight & dimensions4 differ
WidthDiffers	182.8 mm	177.8 mm
DepthDiffers	402 mm	445.2 mm
HeightDiffers	357 mm	447.6 mm
WeightDiffers	7.14 kg	12.5 kg
Packaging content1 differ
Mouse included	No	No
Keyboard includedDiffers	No	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Enterprise, Small 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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