Product comparison · 2 pcs/workstations

Acer eMachines EL1850 Intel® Pentium® E5500 vs Lenovo ThinkCentre M58 + ThinkVision L1711p

86specifications compared
21differ
65identical
22known for one product only

Key differences

The Acer eMachines EL1850 Intel® Pentium® E5500 has 0.1 GHz more processor frequency than the Lenovo ThinkCentre M58 + ThinkVision L1711p (2.8 GHz vs 2.7 GHz). The Acer eMachines EL1850 Intel® Pentium® E5500 has 0.5 more CPU multiplier (bus/core ratio) than the Lenovo ThinkCentre M58 + ThinkVision L1711p (14 vs 13.5). The Acer eMachines EL1850 Intel® Pentium® E5500 has 2 GB more internal memory than the Lenovo ThinkCentre M58 + ThinkVision L1711p (4 GB vs 2 GB). Only the Acer eMachines EL1850 Intel® Pentium® E5500 has card reader integrated. Only the Lenovo ThinkCentre M58 + ThinkVision L1711p has on-board graphics card.

Processor model
- eMachines EL1850 Intel® Pentium® E5500:E5500
- ThinkCentre M58 + ThinkVision L1711p:E5400
Processor frequency
- eMachines EL1850 Intel® Pentium® E5500:2.8 GHz
- ThinkCentre M58 + ThinkVision L1711p:2.7 GHz
Processor cache type
- eMachines EL1850 Intel® Pentium® E5500:Smart Cache
- ThinkCentre M58 + ThinkVision L1711p:L2
Thermal Design Power (TDP)
- eMachines EL1850 Intel® Pentium® E5500:65 W
- ThinkCentre M58 + ThinkVision L1711p:45, 65
CPU multiplier (bus/core ratio)
- eMachines EL1850 Intel® Pentium® E5500:14
- ThinkCentre M58 + ThinkVision L1711p:13.5
Internal memory
- eMachines EL1850 Intel® Pentium® E5500:4 GB
- ThinkCentre M58 + ThinkVision L1711p:2 GB
Total storage capacity
- eMachines EL1850 Intel® Pentium® E5500:1 TB
- ThinkCentre M58 + ThinkVision L1711p:320 GB
Optical drive type
- eMachines EL1850 Intel® Pentium® E5500:DVD Super Multi
- ThinkCentre M58 + ThinkVision L1711p:DVD±RW

Side by side

Differences highlightedShow differences only

Comparison of EL1850, ThinkCentre M58 + ThinkVision L1711p
108 specifications	A Acer eMachines EL1850 Intel® Pentium® E5500 Model EL1850 View product	B Lenovo ThinkCentre M58 + ThinkVision L1711p View product
Processor5 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium®	Intel® Pentium®
Processor modelDiffers	E5500	E5400
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.8 GHz	2.7 GHz
Processor cache	2 MB	2 MB
Processor cache typeDiffers	Smart Cache	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 modes	64-bit	64-bit
Processor series	Intel Pentium E5000 Series for Desktop	Intel Pentium E5000 Series for Desktop
Processor codename	Wolfdale	Wolfdale
Thermal Design Power (TDP)Differs	65 W	45, 65
Tcase	74.1 °C	74.1 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die Transistors	228 M	228 M
Processing Die size	82 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	14	13.5
Stepping	R0	R0
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	4 GB	2 GB
Maximum internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	2 x 2 GB	Unknown — not stated by the source
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	1 TB	320 GB
Optical drive typeDiffers	DVD Super Multi	DVD±RW
HDD interface	SATA	SATA
Card reader integratedDiffers	Yes	No
Floppy drive installed	No	No
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Graphics2 differ
On-board graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® 310	Intel® GMA 4500M
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Performanceidentical
Product type	PC	PC
Networkidentical
Ethernet LAN	Yes	Yes
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	6	8
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
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 quantityKnown for one	2	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	250 W	280 W
Designidentical
Chassis typeKnown for one	Desktop	Unknown — not stated by the source
Product colour	Black	Black
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Trial softwareKnown for one	- Norton Internet Security 2009 - Microsoft Office Home & Student 2007	Unknown — not stated by the source
Bundled softwareKnown for one	- eMachines Recovery Management - Adobe Flash Player - Adobe Reader - CyberLink PowerDVD - Google Toolbar - Microsoft Works - Nero 9 Essentials - Oberon GameZone	Unknown — not stated by the source
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	43.2 cm (17")
Display resolutionKnown for one	Unknown — not stated by the source	1280 x 1024 pixels
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	160°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Processor special features3 differ
CPU configuration (max)	1	1
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	42800	40478
Processor codeDiffers	SLGTJ	SLGH7
Processor package size	37.5 x 37.5 mm	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
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	180 mm	275 mm
DepthDiffers	411 mm	238 mm
HeightDiffers	361 mm	80 mm
WeightKnown for one	Unknown — not stated by the source	4.2 kg
Packaging contentidentical
Remote control included	No	No
Other featuresidentical
TV tuner integrated	No	No
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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