Product comparison · 2 pcs/workstations

Acer eMachines EL1830 vs Lenovo ThinkCentre M58 USFF (8820AJG), CZ

80specifications compared
27differ
53identical
24known for one product only

Key differences

Processor family
- eMachines EL1830:Intel® Pentium®
- ThinkCentre M58 USFF (8820AJG), CZ:Intel® Core™2 Duo
Processor model
- eMachines EL1830:E5300
- ThinkCentre M58 USFF (8820AJG), CZ:E7500
Processor frequency
- eMachines EL1830:2.6 GHz
- ThinkCentre M58 USFF (8820AJG), CZ:2.93 GHz
Processor cache
- eMachines EL1830:2 MB
- ThinkCentre M58 USFF (8820AJG), CZ:3 MB
Processor front side bus
- eMachines EL1830:800 MHz
- ThinkCentre M58 USFF (8820AJG), CZ:1066 MHz
CPU multiplier (bus/core ratio)
- eMachines EL1830:13
- ThinkCentre M58 USFF (8820AJG), CZ:11
Internal memory
- eMachines EL1830:3 GB
- ThinkCentre M58 USFF (8820AJG), CZ:2 GB
Internal memory type
- eMachines EL1830:DDR2-SDRAM
- ThinkCentre M58 USFF (8820AJG), CZ:DDR3-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of eMachines EL1830, ThinkCentre M58 USFF (8820AJG), CZ
104 specifications	A Acer eMachines EL1830 View product	B Lenovo ThinkCentre M58 USFF (8820AJG), CZ View product
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	E5300	E7500
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.6 GHz	2.93 GHz
Processor cacheDiffers	2 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 modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium E5000 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 Transistors	228 M	228 M
Processing Die size	82 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	13	11
Stepping	R0	R0
ECC supported by processor	No	No
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memory2 differ
Internal memoryDiffers	3 GB	2 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Storage3 differ
Total storage capacityDiffers	500 GB	320 GB
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
HDD interfaceDiffers	SATA	SATA II
HDD speed	7200 RPM	7200 RPM
Card reader integratedDiffers	Yes	No
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Graphics2 differ
On-board graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® 7050	Intel® GMA 4500M
Performanceidentical
Product type	PC	PC
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Network1 differ
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Networking featuresDiffers	Ethernet, Fast Ethernet	Gigabit Ethernet
Ports & interfaces3 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 portKnown for one	No	Unknown — not stated by the source
PS/2 ports quantityDiffers	0	2
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Serial ports quantity	0	0
Parallel ports quantityDiffers	0	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Designidentical
Chassis typeKnown for one	SFF	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	IBM
Product colourKnown for one	Unknown — not stated by the source	Black
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows XP Home Microsoft Windows XP Professional Windows Vista Business Windows Vista Home Basic
Displayidentical
Display included	No	No
Processor special features3 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableDiffers	Yes	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)	2	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	35300	36503
Processor codeDiffers	SLB9U	SLB9Z
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
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 mm
Audio1 differ
Audio systemDiffers	High Definition Audio	Intel HDA
Weight & dimensions4 differ
WidthDiffers	100 mm	277 mm
DepthDiffers	265 mm	82 mm
HeightDiffers	352 mm	244 mm
WeightDiffers	5 kg	4.18 kg
Packaging contentidentical
Remote control includedKnown for one	No	Unknown — not stated by the source
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
TV tuner integratedKnown for one	No	Unknown — not stated by the source
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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