Product comparison · 2 pcs/workstations

Lenovo S30 + Quadro K20 vs NEC VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130

102specifications compared
51differ
51identical
63known for one product only

Key differences

The Lenovo S30 + Quadro K20 has 2 more processor cores than the NEC VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130 (4 vs 2). The Lenovo S30 + Quadro K20 has 4 more processor threads than the NEC VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130 (8 vs 4). The Lenovo S30 + Quadro K20 has 0.3 GHz more processor frequency than the NEC VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130 (3.7 GHz vs 3.4 GHz). Only the NEC VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130 has on-board graphics card. Only the Lenovo S30 + Quadro K20 has Intel Demand Based Switching.

Processor family
- S30 + Quadro K20:Intel® Xeon® E5 Family
- VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130:Intel® Core™ i3
Processor model
- S30 + Quadro K20:E5-1620V2
- VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130:i3-4130
Processor cores
- S30 + Quadro K20:4
- VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130:2
Processor threads
- S30 + Quadro K20:8
- VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130:4
Processor frequency
- S30 + Quadro K20:3.7 GHz
- VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130:3.4 GHz
Processor cache
- S30 + Quadro K20:10 MB
- VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130:3 MB
Bus type
- S30 + Quadro K20:QPI
- VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130:DMI2
Processor codename
- S30 + Quadro K20:Ivy Bridge EP
- VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130:Haswell

Side by side

Differences highlightedShow differences only

Comparison of S30 + Quadro K20, GV343Z/Z
165 specifications	A Lenovo S30 + Quadro K20 View product	B NEC VALUESTAR L GV343Z/Z Intel® Core™ i3 i3-4130 Model GV343Z/Z View product
Processor18 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	4th gen Intel® Core™ i3
Processor modelDiffers	E5-1620V2	i3-4130
Processor coresDiffers	4	2
Processor threadsDiffers	8	4
Processor frequencyDiffers	3.7 GHz	3.4 GHz
Processor cacheDiffers	10 MB	3 MB
Bus typeDiffers	QPI	DMI2
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
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
Number of QPI linksKnown for one	Unknown — not stated by the source	0
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1150 (Socket H3)
SteppingKnown for one	Unknown — not stated by the source	C0
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 boost frequencyKnown for one	3.9 GHz	Unknown — not stated by the source
Memory3 differ
Internal memoryDiffers	8 GB	4 GB
Maximum internal memoryDiffers	64 GB	32 GB
Memory channelsDiffers	Quad-channel	Dual-channel
Memory layout (slots x size)Known for one	2 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	8x DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	1 TB	500 GB
Optical drive typeDiffers	DVD±RW	DVD Super Multi
HDD capacityDiffers	1 TB	500 GB
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD, SDHC, SDXC
Number of storage drives installedKnown for one	1	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Graphics2 differ
On-board graphics cardDiffers	No	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelDiffers	Not available	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
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1.792 GB
Performance2 differ
Product typeDiffers	Workstation	PC
Motherboard chipsetDiffers	Intel® C602	Intel® B85
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	10	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x4 (Gen 2.x) slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 (Gen 3.x) slotsKnown for one	3	Unknown — not stated by the source
Poweridentical
Power supply input voltageKnown for one	Unknown — not stated by the source	100 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power consumption (standby)Known for one	Unknown — not stated by the source	0.9 W
Power consumption (typical)Known for one	Unknown — not stated by the source	236 W
Power supplyKnown for one	610 W	Unknown — not stated by the source
Design2 differ
Chassis typeDiffers	Tower	Desktop
Placement supportedKnown for one	Unknown — not stated by the source	Horizontal/Vertical
Product colourDiffers	Black	White
Liquid cooling systemKnown for one	No	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 8.1
Recovery operating systemKnown for one	Windows 8 Pro	Unknown — not stated by the source
Processor special features12 differ
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
Intel Demand Based SwitchingDiffers	Yes	No
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
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® 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
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2013C
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Conflict-Free processorDiffers	No	Yes
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® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions4 differ
WidthDiffers	175 mm	97 mm
DepthDiffers	460 mm	405 mm
HeightDiffers	478 mm	333 mm
WeightDiffers	17.5 kg	6.5 kg
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
Keyboardidentical
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	392 x 154 x 32 mm
Keyboard weightKnown for one	Unknown — not stated by the source	750 g
Mouse weightKnown for one	Unknown — not stated by the source	90 g
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold	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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