Product comparison · 2 pcs/workstations

Acer Aspire M3802 - 7F7A vs Acer Aspire M3802 - QM7Z

88specifications compared
14differ
74identical
8known for one product only

Key differences

Processor family
- Aspire M3802 - 7F7A:Intel® Pentium®
- Aspire M3802 - QM7Z:Intel® Celeron®
Processor model
- Aspire M3802 - 7F7A:E5400
- Aspire M3802 - QM7Z:E3300
Processor frequency
- Aspire M3802 - 7F7A:2.7 GHz
- Aspire M3802 - QM7Z:2.5 GHz
Processor cache
- Aspire M3802 - 7F7A:2 MB
- Aspire M3802 - QM7Z:1 MB
Processor operating modes
- Aspire M3802 - 7F7A:64-bit
- Aspire M3802 - QM7Z:32-bit
Thermal Design Power (TDP)
- Aspire M3802 - 7F7A:45, 65
- Aspire M3802 - QM7Z:65 W
CPU multiplier (bus/core ratio)
- Aspire M3802 - 7F7A:13.5
- Aspire M3802 - QM7Z:12.5
Internal memory
- Aspire M3802 - 7F7A:4 GB
- Aspire M3802 - QM7Z:3 GB

Side by side

Differences highlightedShow differences only

Comparison of Aspire M3802 - 7F7A, Aspire M3802 - QM7Z
96 specifications	A Acer Aspire M3802 - 7F7A View product	B Acer Aspire M3802 - QM7Z View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Celeron®
Processor modelDiffers	E5400	E3300
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.7 GHz	2.5 GHz
Processor cacheDiffers	2 MB	1 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	45 nm	45 nm
Processor operating modesDiffers	64-bit	32-bit
Processor seriesDiffers	Intel Pentium E5000 Series for Desktop	Intel Celeron Processor E3000 Series for Desktop
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)Differs	45, 65	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	228 M	Unknown — not stated by the source
Processing Die sizeKnown for one	82 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	13.5	12.5
Stepping	R0	R0
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	4 GB	3 GB
Maximum internal memory	8 GB	8 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	750 GB	320 GB
HDD interface	SATA II	SATA II
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Compatible memory cards	miniSD, MMC, MS Duo, MS Micro (M2), MS PRO, MS PRO Duo, MS PRO-HG Duo, SD, xD	miniSD, MMC, MS Duo, MS Micro (M2), MS PRO, MS PRO Duo, MS PRO-HG Duo, SD, xD
Floppy drive installed	No	No
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Radeon HD 4350	Intel® GMA X4500
Discrete graphics card memoryKnown for one	0.512 GB	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1.024 GB
Performanceidentical
Product type	PC	PC
Networkidentical
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	8	8
HDMI ports quantity	1	1
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) ports	1	1
Serial ports quantity	0	0
Parallel ports quantity	0	0
Designidentical
Chassis type	Tower	Tower
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Displayidentical
Display included	No	No
Processor special features3 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
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	2	Yes
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	40478	42771
Processor codeDiffers	SLGH7	SLGU4
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
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
Audioidentical
Audio system	High Definition Audio 7.1	High Definition Audio 7.1
Weight & dimensionsidentical
Width	180 mm	180 mm
Depth	417.6 mm	417.6 mm
Height	375.5 mm	375.5 mm
Packaging contentidentical
Remote control included	No	No
Other featuresidentical
TV tuner integrated	No	No
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	250 W

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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