Product comparison · 2 pcs/workstations

Acer Predator 620-UR20P Intel® Core™ i7 i7-3770 vs Acer VT N281G

97specifications compared
61differ
36identical
56known for one product only

Key differences

Processor family
- Predator 620-UR20P Intel® Core™ i7 i7-3770:Intel® Core™ i7
- VT N281G:Intel Atom®
Processor model
- Predator 620-UR20P Intel® Core™ i7 i7-3770:i7-3770
- VT N281G:D425
Processor cores
- Predator 620-UR20P Intel® Core™ i7 i7-3770:4
- VT N281G:1
Processor threads
- Predator 620-UR20P Intel® Core™ i7 i7-3770:8
- VT N281G:2
Processor frequency
- Predator 620-UR20P Intel® Core™ i7 i7-3770:3.4 GHz
- VT N281G:1.8 GHz
Processor cache
- Predator 620-UR20P Intel® Core™ i7 i7-3770:8 MB
- VT N281G:0.512 MB
Processor cache type
- Predator 620-UR20P Intel® Core™ i7 i7-3770:Smart Cache
- VT N281G:L2
Processor lithography
- Predator 620-UR20P Intel® Core™ i7 i7-3770:22 nm
- VT N281G:45 nm

Side by side

Differences highlightedShow differences only

Comparison of 620-UR20P, VT N281G
153 specifications	A Acer Predator 620-UR20P Intel® Core™ i7 i7-3770 Model 620-UR20P View product	B Acer VT N281G View product
Processor17 differ
Processor familyDiffers	Intel® Core™ i7	Intel Atom®
Processor generationKnown for one	3rd gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-3770	D425
Processor coresDiffers	4	1
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	3.9 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.4 GHz	1.8 GHz
Processor cacheDiffers	8 MB	0.512 MB
Processor cache typeDiffers	Smart Cache	L2
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor lithographyDiffers	22 nm	45 nm
Processor seriesDiffers	Intel Core i7-3700 Desktop series	Intel Atom D400 Series
Processor codenameDiffers	Ivy Bridge	Pineview
Thermal Design Power (TDP)Differs	77 W	10 W
TcaseKnown for one	67.4 °C	Unknown — not stated by the source
TjunctionDiffers	105 °C	100 °C
PCI Express configurationsKnown for one	1x8, 1x16, 2x4, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Processor socketDiffers	LGA 1155 (Socket H2)	BGA 559
CPU multiplier (bus/core ratio)Known for one	34	Unknown — not stated by the source
PlatformKnown for one	PC	Unknown — not stated by the source
SteppingDiffers	E1	A0
Maximum internal memory supported by processorDiffers	32 GB	4 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3 800 (SODIMM only); DDR2 667/800
Memory clock speeds supported by processorKnown for one	1333,1600 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	6.4 GB/s
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	123 M
Processing Die sizeKnown for one	Unknown — not stated by the source	66 mm²
Memory3 differ
Internal memoryDiffers	12 GB	2 GB
Maximum internal memoryDiffers	16 GB	4 GB
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Memory channelsDiffers	Dual-channel	Single-channel
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Storage5 differ
Total storage capacityDiffers	2 TB	320 GB
Optical drive typeDiffers	DVD Super Multi DL	No
Storage mediaKnown for one	HDD	Unknown — not stated by the source
HDD capacityDiffers	2 TB	320 GB
HDD interfaceDiffers	SATA	SATA II
HDD speedDiffers	7200 RPM	5400 RPM
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Compatible memory cardsKnown for one	CF, CF+, Memory Stick (MS), miniSD, MMC, MS Duo, MS PRO, MS PRO Duo, SD, xD	Unknown — not stated by the source
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Graphics3 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 630	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Integrated
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	650 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 IDKnown for one	0x162	Unknown — not stated by the source
Graphics card familyDiffers	Intel, NVIDIA	Intel
Performance1 differ
Product typeDiffers	PC	Mini PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel NM10
Optical driveidentical
Optical drives quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	Gigabit Ethernet, WLAN	Unknown — not stated by the source
Wireless technologyKnown for one	Wi-Fi	Unknown — not stated by the source
Ports & interfaces3 differ
HDMI ports quantityDiffers	1	0
Microphone inDiffers	Yes	No
DVI portDiffers	Yes	No
HDMIKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
DC-in jackKnown for one	Unknown — not stated by the source	Yes
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A
Audio inputKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	500 W	65 W
Design1 differ
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Product colourDiffers	Black	Black, Grey
Cooling typeKnown for one	Active	Unknown — not stated by the source
Chassis typeKnown for one	Unknown — not stated by the source	USFF
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Linpus Linux
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Bundled softwareKnown for one	Microsoft Office Starter	Unknown — not stated by the source
Pre-installed softwareKnown for one	Unknown — not stated by the source	Microsoft Office 2010
Processor special features23 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	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	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
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® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Processor ARK IDDiffers	65719	49489
Processor package sizeDiffers	37.5 x 37.5 mm	22 x 22 mm
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	SSE2, SSE3, SSSE3
Thermal Monitoring TechnologiesDiffers	Yes	No
Thermal solution specificationKnown for one	PCG 2011D	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Conflict-Free processorDiffers	Yes	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	32 bit
Processor codeKnown for one	Unknown — not stated by the source	SLBXD
Weight & dimensions3 differ
WidthDiffers	180.3 mm	36 mm
DepthDiffers	436.6 mm	192 mm
HeightDiffers	418 mm	192 mm
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Expansion slotsidentical
Mini PCI Express slotsKnown for one	Unknown — not stated by the source	1
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
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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