Product comparison · 2 pcs/workstations

Acer Aspire M3802 - QM7Z vs Lenovo ThinkCentre A58 + 41D0011

87specifications compared
25differ
62identical
9known for one product only

Key differences

Processor family
- Aspire M3802 - QM7Z:Intel® Celeron®
- ThinkCentre A58 + 41D0011:Intel® Core™2 Duo
Processor model
- Aspire M3802 - QM7Z:E3300
- ThinkCentre A58 + 41D0011:E7500
Processor frequency
- Aspire M3802 - QM7Z:2.5 GHz
- ThinkCentre A58 + 41D0011:2.93 GHz
Processor cache
- Aspire M3802 - QM7Z:1 MB
- ThinkCentre A58 + 41D0011:3 MB
Processor front side bus
- Aspire M3802 - QM7Z:800 MHz
- ThinkCentre A58 + 41D0011:1066 MHz
Processor operating modes
- Aspire M3802 - QM7Z:32-bit
- ThinkCentre A58 + 41D0011:64-bit
CPU multiplier (bus/core ratio)
- Aspire M3802 - QM7Z:12.5
- ThinkCentre A58 + 41D0011:11
Internal memory
- Aspire M3802 - QM7Z:3 GB
- ThinkCentre A58 + 41D0011:2 GB

Side by side

Differences highlightedShow differences only

Comparison of Aspire M3802 - QM7Z, ThinkCentre A58 + 41D0011
96 specifications	A Acer Aspire M3802 - QM7Z View product	B Lenovo ThinkCentre A58 + 41D0011 View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Core™2 Duo
Processor modelDiffers	E3300	E7500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.5 GHz	2.93 GHz
Processor cacheDiffers	1 MB	3 MB
Processor cache type	L2	L2
Processor front side busDiffers	800 MHz	1066 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modesDiffers	32-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor E3000 Series for Desktop	Intel Core 2 Duo E7000 Series
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)	65 W	65 W
Tcase	74.1 °C	74.1 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	228 M
Processing Die sizeKnown for one	Unknown — not stated by the source	82 mm²
CPU multiplier (bus/core ratio)Differs	12.5	11
Stepping	R0	R0
ECC supported by processor	No	No
Memory2 differ
Internal memoryDiffers	3 GB	2 GB
Maximum internal memoryDiffers	8 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Storage2 differ
Total storage capacity	320 GB	320 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD±RW
HDD interfaceDiffers	SATA II	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integratedDiffers	Yes	No
Floppy drive installed	No	No
Compatible memory cardsKnown for one	miniSD, MMC, MS Duo, MS Micro (M2), MS PRO, MS PRO Duo, MS PRO-HG Duo, SD, xD	Unknown — not stated by the source
Graphicsidentical
On-board graphics card	Yes	Yes
Discrete graphics card model	Intel® GMA X4500	Intel® GMA X4500
Maximum graphics card memoryKnown for one	1.024 GB	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Networkidentical
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	8	6
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
PS/2 ports quantity	2	2
Firewire (IEEE 1394) portsDiffers	1	0
Serial ports quantityDiffers	0	1
Parallel ports quantityDiffers	0	1
Designidentical
Chassis type	Tower	Tower
Product colourKnown for one	Unknown — not stated by the source	Black
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Displayidentical
Display included	No	No
Processor special features3 differ
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 Switching	No	No
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)	No	No
Intel Virtualization Technology (VT-x)Differs	Yes	2
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
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® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	42771	36503
Processor codeDiffers	SLGU4	SLB9Z
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 mm
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
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
Audio1 differ
Audio systemDiffers	High Definition Audio 7.1	Realtek ALC662
Weight & dimensions3 differ
WidthDiffers	180 mm	412 mm
DepthDiffers	417.6 mm	425 mm
HeightDiffers	375.5 mm	175 mm
WeightKnown for one	Unknown — not stated by the source	11.2 kg
Packaging contentidentical
Remote control included	No	No
Other featuresidentical
TV tuner integrated	No	No
Poweridentical
Power supplyKnown for one	250 W	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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