Product comparison · 2 pcs/workstations

Acer Extensa E264 PD E2220 2,4GHz vs Acer Extensa E464

75specifications compared
18differ
57identical
13known for one product only

Key differences

Processor family
- Extensa E264 PD E2220 2,4GHz:Intel® Pentium®
- Extensa E464:Intel® Core™2 Duo
Processor model
- Extensa E264 PD E2220 2,4GHz:E2220
- Extensa E464:E7200
Processor frequency
- Extensa E264 PD E2220 2,4GHz:2.4 GHz
- Extensa E464:2.53 GHz
Processor cache
- Extensa E264 PD E2220 2,4GHz:1 MB
- Extensa E464:3 MB
Processor front side bus
- Extensa E264 PD E2220 2,4GHz:800 MHz
- Extensa E464:1066 MHz
Processor lithography
- Extensa E264 PD E2220 2,4GHz:65 nm
- Extensa E464:45 nm
Processor codename
- Extensa E264 PD E2220 2,4GHz:Conroe
- Extensa E464:Wolfdale
Tcase
- Extensa E264 PD E2220 2,4GHz:73.3 °C
- Extensa E464:74.1 °C

Side by side

Differences highlightedShow differences only

Comparison of Extensa E264 PD E2220 2,4GHz, Extensa E464
88 specifications	A Acer Extensa E264 PD E2220 2,4GHz View product	B Acer Extensa E464 View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium®	Intel® Core™2 Duo
Processor modelDiffers	E2220	E7200
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	2.4 GHz	2.53 GHz
Processor cacheDiffers	1 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 lithographyDiffers	65 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Pentium E2000 Series for Desktop	Intel Core 2 Duo E7000 Series
Processor codenameDiffers	Conroe	Wolfdale
Thermal Design Power (TDP)	65 W	65 W
TcaseDiffers	73.3 °C	74.1 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	105 M	228 M
Processing Die sizeDiffers	77 mm²	82 mm²
CPU multiplier (bus/core ratio)Differs	12	9.5
Stepping	M0	M0
ECC supported by processor	No	No
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Storage1 differ
Total storage capacityDiffers	320 GB	640 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	2
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Graphicsidentical
Discrete graphics card model	NVIDIA GeForce 8600 GS	NVIDIA GeForce 8600 GS
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	0.5 GB
Graphics card RAMDACKnown for one	512 MHz	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	8
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	Unknown — not stated by the source	Yes
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	1	1
Serial ports quantityDiffers	0	1
Parallel ports quantity	0	0
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	250 W
Designidentical
Chassis type	Tower	Tower
Softwareidentical
Operating system installed	Windows Vista Home Premium	Windows Vista Home Premium
Displayidentical
Display included	No	No
Processor special features2 differ
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)	No	No
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	32430	35348
Processor package sizeDiffers	37.5 x 37.5 mm	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
Processor codeKnown for one	SLA8W	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio 7.1
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	183 mm
DepthKnown for one	Unknown — not stated by the source	455 mm
HeightKnown for one	Unknown — not stated by the source	370 mm

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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