Product comparison · 2 pcs/workstations

Acer Aspire AX3400-S4002 AMD Athlon II X2 250 vs Lenovo ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550

43specifications compared
20differ
23identical
89known for one product only

Key differences

The Lenovo ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550 has 0.2 GHz more processor frequency than the Acer Aspire AX3400-S4002 AMD Athlon II X2 250 (3.2 GHz vs 3 GHz). The Lenovo ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550 has 2 MB more processor cache than the Acer Aspire AX3400-S4002 AMD Athlon II X2 250 (4 MB vs 2 MB). The Acer Aspire AX3400-S4002 AMD Athlon II X2 250 has 1 GB more internal memory than the Lenovo ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550 (3 GB vs 2 GB). Processor manufacturer: AMD on the Acer Aspire AX3400-S4002 AMD Athlon II X2 250, Intel on the Lenovo ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550. Processor family: AMD Athlon II X2 on the Acer Aspire AX3400-S4002 AMD Athlon II X2 250, Intel® Core™ i3 on the Lenovo ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550.

Processor manufacturer
- Aspire AX3400-S4002 AMD Athlon II X2 250:AMD
- ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550:Intel
Processor family
- Aspire AX3400-S4002 AMD Athlon II X2 250:AMD Athlon II X2
- ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550:Intel® Core™ i3
Processor model
- Aspire AX3400-S4002 AMD Athlon II X2 250:250
- ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550:i3-550
Processor frequency
- Aspire AX3400-S4002 AMD Athlon II X2 250:3 GHz
- ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550:3.2 GHz
Processor cache
- Aspire AX3400-S4002 AMD Athlon II X2 250:2 MB
- ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550:4 MB
Processor cache type
- Aspire AX3400-S4002 AMD Athlon II X2 250:L2
- ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550:Smart Cache
Internal memory
- Aspire AX3400-S4002 AMD Athlon II X2 250:3 GB
- ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550:2 GB
Memory layout (slots x size)
- Aspire AX3400-S4002 AMD Athlon II X2 250:1 x 1 + 1 x 2 GB
- ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550:1 x 2 GB

Side by side

Differences highlightedShow differences only

Comparison of AX3400-S4002, STXB6MS
132 specifications	A Acer Aspire AX3400-S4002 AMD Athlon II X2 250 Model AX3400-S4002 View product	B Lenovo ThinkCentre STXB6MS PC Intel® Core™ i3 i3-550 Model STXB6MS View product
Processor6 differ
Processor manufacturerDiffers	AMD	Intel
Processor familyDiffers	AMD Athlon II X2	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	Intel® Core™ i3
Processor modelDiffers	250	i3-550
Processor cores	2	2
Processor threadsKnown for one	Unknown — not stated by the source	4
Processor frequencyDiffers	3 GHz	3.2 GHz
Processor cacheDiffers	2 MB	4 MB
Processor cache typeDiffers	L2	Smart Cache
Bus typeKnown for one	Unknown — not stated by the source	DMI
FSB ParityKnown for one	Unknown — not stated by the source	No
System bus rateKnown for one	Unknown — not stated by the source	2.5 GT/s
Processor lithographyKnown for one	Unknown — not stated by the source	32 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core i3-500 Desktop Series
Processor codenameKnown for one	Unknown — not stated by the source	Clarkdale
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	73 W
TcaseKnown for one	Unknown — not stated by the source	72.6 °C
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	16
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16, 2x8
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Processor socketKnown for one	Unknown — not stated by the source	LGA 1156 (Socket H)
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	382 M
Processing Die sizeKnown for one	Unknown — not stated by the source	81 mm²
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	24
SteppingKnown for one	Unknown — not stated by the source	K0
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	16 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	1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	21 GB/s
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Number of processors installedKnown for one	1	Unknown — not stated by the source
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
PlatformKnown for one	PC	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	3 GB	2 GB
Maximum internal memory	8 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 1 + 1 x 2 GB	1 x 2 GB
Memory clock speed	1333 MHz	1333 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Storage3 differ
Total storage capacityDiffers	500 GB	320 GB
Optical drive typeDiffers	DVD Super Multi	DVD-RW
Number of HDDs installed	1	1
HDD capacityKnown for one	Unknown — not stated by the source	320 GB
HDD interfaceDiffers	SATA	SATA II
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Graphicsidentical
On-board graphics card	Yes	Yes
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® HD Graphics
On-board graphics card modelKnown for one	Unknown — not stated by the source	Intel® HD Graphics
Number of displays supported (on-board graphics)Known for one	Unknown — not stated by the source	2
On-board graphics card base frequencyKnown for one	Unknown — not stated by the source	733 MHz
Performanceidentical
Product type	PC	PC
Networkidentical
Modem typeKnown for one	Unknown — not stated by the source	No
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
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	9	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
Firewire (IEEE 1394) ports	0	0
Serial ports quantityDiffers	0	1
Parallel ports quantity	0	0
Line-outKnown for one	Yes	Unknown — not stated by the source
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slots1 differ
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
PCI Express x16 slotsDiffers	16	1
PCI slotsKnown for one	Unknown — not stated by the source	1
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	240 W
Power supply typeKnown for one	AC - DC	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Desktop	SFF
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Product colour	Black	Black
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special featuresidentical
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown 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	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDKnown for one	Unknown — not stated by the source	48505
Processor codeKnown for one	Unknown — not stated by the source	SLBUD
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	SSE4.2
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Weight & dimensions3 differ
WidthDiffers	100 mm	317 mm
DepthDiffers	371 mm	99 mm
HeightDiffers	265 mm	355 mm
WeightKnown for one	Unknown — not stated by the source	7.5 kg
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	No
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional

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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