Product comparison · 2 pcs/workstations

Acer Aspire X3812 ONE BOX vs Lenovo ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550

78specifications compared
41differ
37identical
48known for one product only

Key differences

The Lenovo ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550 has 2 more processor cores than the Acer Aspire X3812 ONE BOX (4 vs 2). The Lenovo ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550 has 6 more processor threads than the Acer Aspire X3812 ONE BOX (8 vs 2). The Lenovo ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550 has 0.8 GHz more processor frequency than the Acer Aspire X3812 ONE BOX (2.66 GHz vs 1.86 GHz). Only the Lenovo ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550 has ECC supported by processor. Only the Acer Aspire X3812 ONE BOX has display included.

Processor family
- Aspire X3812 ONE BOX:Intel® Core™2 Duo
- ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550:Intel® Xeon® 5000 Sequence
Processor model
- Aspire X3812 ONE BOX:E6300
- ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550:X5550
Processor cores
- Aspire X3812 ONE BOX:2
- ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550:4
Processor threads
- Aspire X3812 ONE BOX:2
- ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550:8
Processor frequency
- Aspire X3812 ONE BOX:1.86 GHz
- ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550:2.66 GHz
Processor cache
- Aspire X3812 ONE BOX:2 MB
- ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550:8 MB
Processor cache type
- Aspire X3812 ONE BOX:L2
- ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550:Smart Cache
Bus type
- Aspire X3812 ONE BOX:FSB
- ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550:QPI

Side by side

Differences highlightedShow differences only

Comparison of Aspire X3812 ONE BOX, SNF16PB
126 specifications	A Acer Aspire X3812 ONE BOX View product	B Lenovo ThinkStation SNF16PB workstation Intel® Xeon® 5000 Sequence X5550 Model SNF16PB View product
Processor18 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E6300	X5550
Processor coresDiffers	2	4
Processor threadsDiffers	2	8
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.06 GHz
Processor frequencyDiffers	1.86 GHz	2.66 GHz
Processor cacheDiffers	2 MB	8 MB
Processor cache typeDiffers	L2	Smart Cache
Bus typeDiffers	FSB	QPI
FSB Parity	No	No
System bus rateKnown for one	Unknown — not stated by the source	6.4 GT/s
Processor lithographyDiffers	65 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Xeon 5500 Series
Processor codenameDiffers	Conroe	Nehalem EP
Processor system typeKnown for one	Unknown — not stated by the source	DP
Thermal Design Power (TDP)Differs	65 W	95 W
TcaseDiffers	61.4 °C	75 °C
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Processor socketDiffers	LGA 775 (Socket T)	Socket B (LGA 1366)
Number of Processing Die TransistorsDiffers	167 M	731 M
Processing Die sizeDiffers	111 mm²	263 mm²
CPU multiplier (bus/core ratio)Differs	7	20
SteppingDiffers	R0	D0
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	144 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	32 GB/s
ECC supported by processorDiffers	No	Yes
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	3 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Memory clock speed	1066 MHz	1066 MHz
ECCKnown for one	Unknown — not stated by the source	Yes
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage1 differ
Optical drive typeDiffers	DVD±RW	DVD-RW
Number of HDDs installedKnown for one	Unknown — not stated by the source	2
HDD capacityKnown for one	Unknown — not stated by the source	250 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Total storage capacityKnown for one	320 GB	Unknown — not stated by the source
Compatible memory cardsKnown for one	MMC, MS PRO, SD, xD	Unknown — not stated by the source
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Graphics1 differ
Maximum graphics card memoryDiffers	1.279 GB	0.5 GB
Graphics cardKnown for one	Unknown — not stated by the source	Quadro FX 1800
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelKnown for one	NVIDIA® GeForce® G210	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	PC	Workstation
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	9	8
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Ethernet LAN (RJ-45) portsDiffers	1	2
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	1	0
PS/2 ports quantity	2	2
eSATA ports quantity	1	1
Serial ports quantityDiffers	0	1
Parallel ports quantity	0	0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	1	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	2
PCI slotsKnown for one	Unknown — not stated by the source	2
Poweridentical
Power requirementsKnown for one	Unknown — not stated by the source	100-240V, 50/60Hz
Power supplyKnown for one	220 W	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	SFF	Tower
Product colourKnown for one	Unknown — not stated by the source	Black
Softwareidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Operating system installedKnown for one	Windows 7 Home Premium	Unknown — not stated by the source
Bundled softwareKnown for one	Acer eRecovery Management, Acer Arcade Deluxe, eSobi, Adobe Reader, Nero 9 Essentials, Google Toolbar, Oberon GameZone, MyWinLocker	Unknown — not stated by the source
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	50.8 cm (20")	Unknown — not stated by the source
Processor special features10 differ
CPU configuration (max)Differs	1	2
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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 Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	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)	No	No
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® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	27248	37106
Processor codeDiffers	SLGW2	SLBF5
Processor package sizeDiffers	37.5 x 37.5 mm	42.5 x 45 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	No	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Weight & dimensions3 differ
WidthDiffers	100 mm	210 mm
DepthDiffers	352 mm	602 mm
HeightDiffers	265 mm	478 mm
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Wireless technologyKnown for one	IEEE 802.11b/g	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	High Definition Audio 5.1	Unknown — not stated by the source
Packaging contentidentical
Remote control includedKnown for one	No	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	No	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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