Product comparison · 2 pcs/workstations

Acer Aspire M5811 vs Acer Aspire M7811

101specifications compared
9differ
92identical
18known for one product only

Key differences

The Acer Aspire M5811 has 2 GB more internal memory than the Acer Aspire M7811 (8 GB vs 6 GB). The Acer Aspire M7811 has 0.5 TB more total storage capacity than the Acer Aspire M5811 (1.5 TB vs 1 TB). The Acer Aspire M5811 has 2 more USB 2.0 ports quantity than the Acer Aspire M7811 (10 vs 8). Only the Acer Aspire M7811 has DVI port. Chassis type: Micro Tower on the Acer Aspire M5811, Tower on the Acer Aspire M7811.

Internal memory
- Aspire M5811:8 GB
- Aspire M7811:6 GB
Total storage capacity
- Aspire M5811:1 TB
- Aspire M7811:1.5 TB
USB 2.0 ports quantity
- Aspire M5811:10
- Aspire M7811:8
DVI port
- Aspire M5811:No
- Aspire M7811:Yes
Chassis type
- Aspire M5811:Micro Tower
- Aspire M7811:Tower
Audio system
- Aspire M5811:High Definition Audio
- Aspire M7811:High Definition Audio 7.1
Width
- Aspire M5811:180 mm
- Aspire M7811:192 mm
Depth
- Aspire M5811:423 mm
- Aspire M7811:453 mm

Side by side

Differences highlightedShow differences only

Comparison of Aspire M5811, Aspire M7811
119 specifications	A Acer Aspire M5811 View product	B Acer Aspire M7811 View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i7	Intel® Core™ i7
Processor generation	Intel® Core™ i7	Intel® Core™ i7
Processor model	i7-860	i7-860
Processor cores	4	4
Processor threads	8	8
Processor boost frequency	3.46 GHz	3.46 GHz
Processor frequency	2.8 GHz	2.8 GHz
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Processor front side bus	1333 MHz	1333 MHz
Bus type	DMI	DMI
FSB Parity	No	No
System bus rate	2.5 GT/s	2.5 GT/s
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core i7-800 Desktop Series	Intel Core i7-800 Desktop Series
Processor codename	Lynnfield	Lynnfield
Thermal Design Power (TDP)	95 W	95 W
Tcase	72.7 °C	72.7 °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	774 M	774 M
Processing Die size	296 mm²	296 mm²
CPU multiplier (bus/core ratio)	21	21
PlatformKnown for one	PC	Unknown — not stated by the source
Maximum internal memory supported by processor	16 GB	16 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1066,1333 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)	21 GB/s	21 GB/s
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	8 GB	6 GB
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	4 x 2 GB	Unknown — not stated by the source
Memory channels	Dual-channel	Dual-channel
Storage1 differ
Total storage capacityDiffers	1 TB	1.5 TB
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
HDD interface	SATA	SATA
Card reader integrated	Yes	Yes
Floppy drive installed	No	No
Graphicsidentical
On-board graphics card	No	No
Discrete graphics card model	NVIDIA® GeForce® GT 320	NVIDIA® GeForce® GT 320
Discrete graphics card memory	1 GB	1 GB
Graphics card familyKnown for one	NVIDIA	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Intel® H57 Express	Unknown — not stated by the source
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	10	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
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 portDiffers	No	Yes
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	1	1
eSATA ports quantityKnown for one	2	Unknown — not stated by the source
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Serial ports quantity	0	0
Parallel ports quantity	0	0
Expansion slotsidentical
PCI Express x1 slotsKnown for one	2	Unknown — not stated by the source
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	500 W	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Micro Tower	Tower
Product colourKnown for one	Silver	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special featuresidentical
CPU configuration (max)	1	1
Embedded options available	Yes	Yes
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	Yes	Yes
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)	Yes	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® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)	36 bit	36 bit
Processor ARK ID	41316	41316
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	1.0	1.0
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
Audio1 differ
Audio systemDiffers	High Definition Audio	High Definition Audio 7.1
Weight & dimensions3 differ
WidthDiffers	180 mm	192 mm
DepthDiffers	423 mm	453 mm
HeightDiffers	379 mm	435 mm
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
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.

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