Product comparison · 2 pcs/workstations

NEC LAVIE GD28BZZLT559A5YZA Intel® Celeron® G G3900 vs Samsung DM300T2A Intel® Pentium® G645

93specifications compared
45differ
48identical
63known for one product only

Key differences

Processor family
- LAVIE GD28BZZLT559A5YZA Intel® Celeron® G G3900:Intel® Celeron® G
- DM300T2A Intel® Pentium® G645:Intel® Pentium®
Processor model
- LAVIE GD28BZZLT559A5YZA Intel® Celeron® G G3900:G3900
- DM300T2A Intel® Pentium® G645:G645
Processor frequency
- LAVIE GD28BZZLT559A5YZA Intel® Celeron® G G3900:2.8 GHz
- DM300T2A Intel® Pentium® G645:2.9 GHz
Processor cache
- LAVIE GD28BZZLT559A5YZA Intel® Celeron® G G3900:2 MB
- DM300T2A Intel® Pentium® G645:3 MB
Bus type
- LAVIE GD28BZZLT559A5YZA Intel® Celeron® G G3900:DMI3
- DM300T2A Intel® Pentium® G645:DMI
System bus rate
- LAVIE GD28BZZLT559A5YZA Intel® Celeron® G G3900:8 GT/s
- DM300T2A Intel® Pentium® G645:5 GT/s
Processor lithography
- LAVIE GD28BZZLT559A5YZA Intel® Celeron® G G3900:14 nm
- DM300T2A Intel® Pentium® G645:32 nm
Processor codename
- LAVIE GD28BZZLT559A5YZA Intel® Celeron® G G3900:Skylake
- DM300T2A Intel® Pentium® G645:Sandy Bridge

Side by side

Differences highlightedShow differences only

Comparison of GD28BZZLT559A5YZA, DM300T2A
156 specifications	A NEC LAVIE GD28BZZLT559A5YZA Intel® Celeron® G G3900 Model GD28BZZLT559A5YZA View product	B Samsung DM300T2A Intel® Pentium® G645 Model DM300T2A View product
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron® G	Intel® Pentium®
Processor modelDiffers	G3900	G645
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.8 GHz	2.9 GHz
Processor cacheDiffers	2 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI3	DMI
System bus rateDiffers	8 GT/s	5 GT/s
Processor lithographyDiffers	14 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor G3000 series for Desktop	Intel Pentium G600 Series for Desktop
Processor codenameDiffers	Skylake	Sandy Bridge
Thermal Design Power (TDP)Differs	51 W	65 W
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 1x8+2x4, 2x8	Unknown — not stated by the source
PCI Express slots versionDiffers	3.0	2.0
Number of processors installed	1	1
Processor socketDiffers	LGA 1151 (Socket H4)	LGA 1155 (Socket H2)
SteppingDiffers	S0	Q0
Maximum internal memory supported by processorDiffers	64 GB	32 GB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600,1866,2133 MHz	1066 MHz
Memory bandwidth supported by processor (max)Differs	34.1 GB/s	17 GB/s
ECC supported by processorKnown for one	Yes	Unknown — not stated by the source
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	69.1 °C
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	29
Memory4 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memoryKnown for one	32 GB	Unknown — not stated by the source
Internal memory typeDiffers	DDR4-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 4 GB	1 x 2 GB
Memory slotsDiffers	4x DIMM	2x DIMM
Memory channels	Dual-channel	Dual-channel
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Storage1 differ
Total storage capacity	500 GB	500 GB
Optical drive type	DVD Super Multi	DVD Super Multi
Storage media	HDD	HDD
Number of storage drives installedKnown for one	1	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interfaceDiffers	SATA	SATA II
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 510	Intel® HD Graphics
Maximum on-board graphics card memoryKnown for one	64 GB	Unknown — not stated by the source
Number of displays supported (on-board graphics)Differs	3	2
On-board graphics card base frequencyDiffers	350 MHz	850 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1100 MHz
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x1902	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H61
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Optical driveidentical
Optical drives quantity	1	1
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-FiKnown for one	No	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	2	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	6	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 2 ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 3 ports quantity	0	0
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	No	Yes
Mini HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Mini DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	2	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	161 W	350 W
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power supply input voltageKnown for one	Unknown — not stated by the source	200 - 240 V
Design1 differ
Chassis typeKnown for one	Tower	Unknown — not stated by the source
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Product colourDiffers	White	Black
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 8
Operating system architecture	64-bit	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Display includedKnown for one	No	Unknown — not stated by the source
Processor special features10 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt State	Yes	Yes
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Small Business Advantage (SBA) versionKnown for one	0.00	Unknown — not stated by the source
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	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 Technology	No	No
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	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
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 TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® OS GuardKnown for one	No	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® Wireless Display (Intel® WiDi)Differs	Yes	No
Processor ARK IDDiffers	90741	69116
Processor codeDiffers	SR2HV	SR0RS
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
ScalabilityKnown for one	1S	Unknown — not stated by the source
Supported instruction sets	SSE4.1, SSE4.2	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	PCG 2015C	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
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	88 mm	173 mm
DepthDiffers	382 mm	407 mm
HeightDiffers	338 mm	356 mm
WeightKnown for one	5.3 kg	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	VCCI ClassB	Unknown — not stated by the source
Keyboardidentical
Keyboard number of keysKnown for one	109	Unknown — not stated by the source
Keyboard dimensions (WxDxH)Known for one	392 x 154 x 32 mm	Unknown — not stated by the source
Keyboard weightKnown for one	750 g	Unknown — not stated by the source
Mouse weightKnown for one	90 g	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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