Product comparison · 2 pcs/workstations

Acer Aspire X3400-P196HQVB Intel® Celeron® 220 vs HP Pavilion p6658uk Intel® Pentium® D 820

85specifications compared
35differ
50identical
69known for one product only

Key differences

The HP Pavilion p6658uk Intel® Pentium® D 820 has 600 more processor model than the Acer Aspire X3400-P196HQVB Intel® Celeron® 220 (820 vs 220). The HP Pavilion p6658uk Intel® Pentium® D 820 has 1 more processor cores than the Acer Aspire X3400-P196HQVB Intel® Celeron® 220 (2 vs 1). The HP Pavilion p6658uk Intel® Pentium® D 820 has 1 more processor threads than the Acer Aspire X3400-P196HQVB Intel® Celeron® 220 (2 vs 1). Only the HP Pavilion p6658uk Intel® Pentium® D 820 has Wi-Fi. Only the HP Pavilion p6658uk Intel® Pentium® D 820 has DVI port.

Processor family
- Aspire X3400-P196HQVB Intel® Celeron® 220:Intel® Celeron®
- Pavilion p6658uk Intel® Pentium® D 820:Intel® Pentium® D
Processor model
- Aspire X3400-P196HQVB Intel® Celeron® 220:220
- Pavilion p6658uk Intel® Pentium® D 820:820
Processor cores
- Aspire X3400-P196HQVB Intel® Celeron® 220:1
- Pavilion p6658uk Intel® Pentium® D 820:2
Processor threads
- Aspire X3400-P196HQVB Intel® Celeron® 220:1
- Pavilion p6658uk Intel® Pentium® D 820:2
Processor frequency
- Aspire X3400-P196HQVB Intel® Celeron® 220:1.2 GHz
- Pavilion p6658uk Intel® Pentium® D 820:2.8 GHz
Processor cache
- Aspire X3400-P196HQVB Intel® Celeron® 220:0.512 MB
- Pavilion p6658uk Intel® Pentium® D 820:6 MB
Processor cache type
- Aspire X3400-P196HQVB Intel® Celeron® 220:L2
- Pavilion p6658uk Intel® Pentium® D 820:L3
Processor front side bus
- Aspire X3400-P196HQVB Intel® Celeron® 220:533 MHz
- Pavilion p6658uk Intel® Pentium® D 820:800 MHz

Side by side

Differences highlightedShow differences only

Comparison of X3400-P196HQVB, p6658uk
154 specifications	A Acer Aspire X3400-P196HQVB Intel® Celeron® 220 Model X3400-P196HQVB View product	B HP Pavilion p6658uk Intel® Pentium® D 820 Model p6658uk View product
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Pentium® D
Processor modelDiffers	220	820
Processor coresDiffers	1	2
Processor threadsDiffers	1	2
Processor frequencyDiffers	1.2 GHz	2.8 GHz
Processor cacheDiffers	0.512 MB	6 MB
Processor cache typeDiffers	L2	L3
Processor front side busDiffers	533 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	65 nm	90 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor 200 Series for Desktop	Intel Pentium D 800 Series
Processor codenameDiffers	Conroe	Smithfield
Thermal Design Power (TDP)Differs	18.2, 19	95 W
TcaseKnown for one	Unknown — not stated by the source	64.1 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Processor socketDiffers	Socket 479	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	105 M	230 M
Processing Die sizeDiffers	77 mm²	206 mm²
CPU multiplier (bus/core ratio)Differs	12	14
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.25 - 1.40 V
ECC supported by processor	No	No
TjunctionKnown for one	100 °C	Unknown — not stated by the source
SteppingKnown for one	A1	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	4 GB
Maximum internal memoryDiffers	8 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Non-ECCKnown for one	Unknown — not stated by the source	Yes
Storage3 differ
Total storage capacityDiffers	320 GB	1 TB
Optical drive typeDiffers	DVD Super Multi DL	Blu-Ray DVD Combo
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	1 TB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	CF, Memory Stick (MS), MMC, MS PRO, SD	CF, CF+, Memory Stick (MS), MicroDrive, MiniSD, MMC, MMC Mobile, MMC+, MS Duo, MS PRO, MS PRO Duo, RS-MMC, SD, SmartMedia, xD
Graphics2 differ
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® 9200	NVIDIA® GeForce® GT 320
Discrete graphics card memoryDiffers	0.512 GB	1 GB
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	1
On-board graphics card familyKnown for one	Unknown — not stated by the source	AMD Radeon HD 3000
On-board graphics card modelKnown for one	Unknown — not stated by the source	AMD Radeon HD 3000
Graphics card familyKnown for one	NVIDIA	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Unknown — not stated by the source	AMD 760G
Motherboard form factorKnown for one	Unknown — not stated by the source	micro ATX
Password protectionKnown for one	Unknown — not stated by the source	Yes
Audio output channelsKnown for one	Unknown — not stated by the source	7.1 channels
Optical driveidentical
Optical drives quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Wi-FiDiffers	No	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	9	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantity	1	1
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 quantityDiffers	1	2
DVI portDiffers	No	Yes
PS/2 ports quantity	0	0
Firewire (IEEE 1394) ports	0	0
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
SmartCard slotKnown for one	No	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
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	3
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	220 W	300 W
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Mini Tower
Placement supportedKnown for one	Unknown — not stated by the source	Vertical
Number of 5.25" baysKnown for one	Unknown — not stated by the source	2
Liquid cooling systemKnown for one	Unknown — not stated by the source	No
Product colour	Black	Black
Country of originKnown for one	Unknown — not stated by the source	China
Softwareidentical
Operating system installed	Windows 7 Home Premium	Windows 7 Home Premium
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	48.3 cm (19")	Unknown — not stated by the source
TouchscreenKnown for one	No	Unknown — not stated by the source
Processor special features3 differ
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	No	No
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® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	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® High Definition Audio (Intel® HD Audio)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	32 bit
Processor ARK IDDiffers	33102	27512
Processor package sizeDiffers	35 x 35 mm	37.5 x 37.5 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost Technology	No	No
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	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® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Processor codeKnown for one	SLAF2	Unknown — not stated by the source
Audioidentical
Audio system	HD	HD
Weight & dimensions3 differ
WidthDiffers	100 mm	175 mm
DepthDiffers	371 mm	414 mm
HeightDiffers	265 mm	387 mm
WeightKnown for one	Unknown — not stated by the source	9.6 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	498 mm
Package depthKnown for one	Unknown — not stated by the source	599 mm
Package heightKnown for one	Unknown — not stated by the source	245 mm
Package weightKnown for one	Unknown — not stated by the source	14 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Numeric keypadKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC
ManualKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Windows keysKnown for one	Unknown — not stated by the source	Yes

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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