Product comparison · 2 pcs/workstations

Acer Aspire M7811-047 vs Acer Aspire M7811-048

121specifications compared
3differ
118identical
3known for one product only

Key differences

The Acer Aspire M7811-048 has 1 TB more total storage capacity than the Acer Aspire M7811-047 (2 TB vs 1 TB). The Acer Aspire M7811-048 has 1 GB more discrete graphics card memory than the Acer Aspire M7811-047 (2 GB vs 1 GB). Discrete graphics card model: NVIDIA® GeForce® GT 320 on the Acer Aspire M7811-047, NVIDIA® GeForce® GT 330 on the Acer Aspire M7811-048.

Total storage capacity
- Aspire M7811-047:1 TB
- Aspire M7811-048:2 TB
Discrete graphics card model
- Aspire M7811-047:NVIDIA® GeForce® GT 320
- Aspire M7811-048:NVIDIA® GeForce® GT 330
Discrete graphics card memory
- Aspire M7811-047:1 GB
- Aspire M7811-048:2 GB

Side by side

Differences highlightedShow differences only

Comparison of Aspire M7811-047, Aspire M7811-048
124 specifications	A Acer Aspire M7811-047 View product	B Acer Aspire M7811-048 View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i3	Intel® Core™ i3
Processor generation	Intel® Core™ i3	Intel® Core™ i3
Processor model	i3-530	i3-530
Processor cores	2	2
Processor threads	4	4
Processor frequency	2.93 GHz	2.93 GHz
Processor cache	4 MB	4 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rate	2.5 GT/s	2.5 GT/s
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i3-500 Desktop Series	Intel Core i3-500 Desktop Series
Processor codename	Clarkdale	Clarkdale
Thermal Design Power (TDP)	73 W	73 W
Tcase	72.6 °C	72.6 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8	1x16, 2x8
PCI Express slots version	2.0	2.0
Processor socket	LGA 1156 (Socket H)	LGA 1156 (Socket H)
Number of Processing Die Transistors	382 M	382 M
Processing Die size	81 mm²	81 mm²
CPU multiplier (bus/core ratio)	22	22
Stepping	C2	C2
Maximum internal memory supported by processor	16 GB	16 GB
Memory types supported by processor	DDR3 1066/1333	DDR3 1066/1333
Memory bandwidth supported by processor (max)	21 GB/s	21 GB/s
ECC supported by processor	No	No
Memoryidentical
Internal memory	8 GB	8 GB
Maximum internal memory	8 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	4 x 2 GB	4 x 2 GB
Memory channels	Dual-channel	Dual-channel
Storage1 differ
Total storage capacityDiffers	1 TB	2 TB
Optical drive type	DVD-RW	DVD-RW
HDD interface	SATA II	SATA II
HDD speed	5400 RPM	5400 RPM
Card reader integrated	Yes	Yes
Floppy drive installed	No	No
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 320	NVIDIA® GeForce® GT 330
Discrete graphics card memoryDiffers	1 GB	2 GB
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
Number of displays supported (on-board graphics)	2	2
On-board graphics card base frequency	733 MHz	733 MHz
Maximum graphics card memoryKnown for one	2.431 GB	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Motherboard chipset	Intel® H57 Express	Intel® H57 Express
Audio output channels	7.1 channels	7.1 channels
Networkidentical
Ethernet LAN	Yes	Yes
Wi-Fi	Yes	Yes
Wake-on-LAN ready	Yes	Yes
Networking features	Gigabit Ethernet, WLAN	Gigabit Ethernet, WLAN
Wireless technologyKnown for one	802.11 n	Unknown — not stated by the source
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	Yes	Yes
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	2	2
eSATA ports quantity	2	2
S/PDIF out port	Yes	Yes
Serial ports quantity	0	0
Parallel ports quantity	0	0
Expansion slotsidentical
PCI Express x1 slots	2	2
PCI Express x4 slots	1	1
PCI Express x16 slots	1	1
Poweridentical
Power supplyKnown for one	750 W	Unknown — not stated by the source
Designidentical
Chassis type	Tower	Tower
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Mac compatibility	No	No
Trial software	- Microsoft Office 2007 + Microsoft Works 8.5 - McAfee Internet Security Suite 2009	- Microsoft Office 2007 + Microsoft Works 8.5 - McAfee Internet Security Suite 2009
Bundled software	- Acer Arcade Deluxe - Acer eRecovery Management - Adobe Reader - eSobi - MyWinLocker - Nero 9 Essentials - Oberon GameZone	- Acer Arcade Deluxe - Acer eRecovery Management - Adobe Reader - eSobi - MyWinLocker - Nero 9 Essentials - Oberon GameZone
Displayidentical
Display included	No	No
Processor special featuresidentical
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	45 nm	45 nm
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	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
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)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	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)	Yes	Yes
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
Physical Address Extension (PAE)	36 bit	36 bit
Processor ARK ID	46472	46472
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction sets	SSE4.2	SSE4.2
Thermal Monitoring Technologies	No	No
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	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
Audioidentical
Audio system	High Definition Audio	High Definition Audio
Weight & dimensionsidentical
Width	185 mm	185 mm
Depth	456 mm	456 mm
Height	416 mm	416 mm
Packaging contentidentical
Mouse included	Yes	Yes
Remote control included	No	No
Other featuresidentical
TV tuner integrated	No	No

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.

More pcs/workstations comparisons

All pcs/workstations comparisons