Product comparison · 2 pcs/workstations

Acer AspireRevo 3700 Intel Atom® D525 vs Lenovo IdeaCentre K305 Intel® Pentium® 4 630

99specifications compared
44differ
55identical
31known for one product only

Key differences

Processor family
- AspireRevo 3700 Intel Atom® D525:Intel Atom®
- IdeaCentre K305 Intel® Pentium® 4 630:Intel® Pentium® 4
Processor model
- AspireRevo 3700 Intel Atom® D525:D525
- IdeaCentre K305 Intel® Pentium® 4 630:630
Processor cores
- AspireRevo 3700 Intel Atom® D525:2
- IdeaCentre K305 Intel® Pentium® 4 630:1
Processor threads
- AspireRevo 3700 Intel Atom® D525:4
- IdeaCentre K305 Intel® Pentium® 4 630:2
Processor frequency
- AspireRevo 3700 Intel Atom® D525:1.8 GHz
- IdeaCentre K305 Intel® Pentium® 4 630:3 GHz
Processor cache
- AspireRevo 3700 Intel Atom® D525:1 MB
- IdeaCentre K305 Intel® Pentium® 4 630:2 MB
Bus type
- AspireRevo 3700 Intel Atom® D525:DMI
- IdeaCentre K305 Intel® Pentium® 4 630:FSB
Processor lithography
- AspireRevo 3700 Intel Atom® D525:45 nm
- IdeaCentre K305 Intel® Pentium® 4 630:90 nm

Side by side

Differences highlightedShow differences only

Comparison of 3700, K305
130 specifications	A Acer AspireRevo 3700 Intel Atom® D525 Model 3700 View product	B Lenovo IdeaCentre K305 Intel® Pentium® 4 630 Model K305 View product
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Atom®	Intel® Pentium® 4
Processor modelDiffers	D525	630
Processor coresDiffers	2	1
Processor threadsDiffers	4	2
Processor frequencyDiffers	1.8 GHz	3 GHz
Processor cacheDiffers	1 MB	2 MB
Processor cache type	L2	L2
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Bus typeDiffers	DMI	FSB
FSB Parity	No	No
Processor lithographyDiffers	45 nm	90 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Atom D500 Series	Intel Pentium 4 600 Series supporting Hyper-Threading Technology
Processor codenameDiffers	Pineview	Prescott
Thermal Design Power (TDP)Differs	13 W	84 W
TcaseKnown for one	Unknown — not stated by the source	66.6 °C
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
Number of processors installed	1	1
Processor socketDiffers	BGA 559	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	176 M	169 M
Processing Die sizeDiffers	87 mm²	135 mm²
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	15
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
Platform	PC	PC
ECC supported by processor	No	No
TjunctionKnown for one	100 °C	Unknown — not stated by the source
SteppingKnown for one	B0	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	4 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3 800 (SODIMM only); DDR2 667/800	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	6.4 GB/s	Unknown — not stated by the source
Memory5 differ
Internal memoryDiffers	2 GB	6 GB
Maximum internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Differs	1 x 2 GB	3 x 2 GB
Memory slotsDiffers	2x DIMM	4x DIMM
Memory clock speedDiffers	1333 MHz	1066 MHz
Memory channelsKnown for one	Single-channel	Unknown — not stated by the source
Storage4 differ
Total storage capacityDiffers	320 GB	640 GB
Optical drive typeDiffers	No	DVD Super Multi DL
Number of HDDs installed	1	1
HDD interface	SATA	SATA
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Card reader integratedDiffers	Yes	No
RAID levelsKnown for one	Unknown — not stated by the source	0
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® ION™	NVIDIA® GeForce® GT 320
Graphics card family	NVIDIA	NVIDIA
On-board graphics card modelKnown for one	Integrated	Unknown — not stated by the source
Performance2 differ
Product typeDiffers	Mini PC	PC
Motherboard chipsetDiffers	Intel NM10	AMD 760G
Network3 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
Wi-Fi	Yes	Yes
Wake-on-LAN ready	Yes	Yes
Networking featuresDiffers	Gigabit Ethernet, WLAN	Fast Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	6	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantityDiffers	0	2
Firewire (IEEE 1394) ports	0	0
Serial ports quantityDiffers	0	1
Parallel ports quantity	0	0
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	65 W	280 W
Design1 differ
Chassis typeKnown for one	Unknown — not stated by the source	Tower
Number of 5.25" baysKnown for one	Unknown — not stated by the source	2
Product colourDiffers	Black, Grey	Black
Software1 differ
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architectureDiffers	64-bit	32-bit
Trial softwareKnown for one	Unknown — not stated by the source	McAfee VirusScan Plus, Microsoft Ofﬁce 2007
Bundled softwareKnown for one	Unknown — not stated by the source	Lenovo OneKey Recovery Driver & Application Lenovo Power Dial Lenovo Healthcare Windows Live Essential Roxio BackOnTrack CyberLink Power2Go
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features4 differ
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Execute Disable Bit	Yes	Yes
Idle States	No	No
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	No	No
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	49490	27478
Processor package sizeDiffers	22 x 22 mm	37.5 x 37.5 mm
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
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Processor codeKnown for one	SLBXC	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE2, SSE3, SSSE3	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	HD
Weight & dimensions3 differ
WidthDiffers	36 mm	180 mm
DepthDiffers	192 mm	440 mm
HeightDiffers	192 mm	390 mm
WeightKnown for one	Unknown — not stated by the source	11.2 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Certificates1 differ
Compliance industry standardsDiffers	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	IEEE 802.3, IEEE 802.3u
Keyboardidentical
Keyboard number of keysKnown for one	Unknown — not stated by the source	104

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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