Product comparison · 2 pcs/workstations

HP 8200 A2K37ET vs HP Pavilion p6620f Intel® Pentium® D 820

94specifications compared
47differ
47identical
69known for one product only

Key differences

Processor family
- 8200 A2K37ET:Intel Pentium G
- Pavilion p6620f Intel® Pentium® D 820:Intel® Pentium® D
Processor model
- 8200 A2K37ET:G630
- Pavilion p6620f Intel® Pentium® D 820:820
Processor frequency
- 8200 A2K37ET:2.7 GHz
- Pavilion p6620f Intel® Pentium® D 820:2.8 GHz
Processor cache
- 8200 A2K37ET:3 MB
- Pavilion p6620f Intel® Pentium® D 820:2 MB
Processor cache type
- 8200 A2K37ET:Smart Cache
- Pavilion p6620f Intel® Pentium® D 820:L2
Bus type
- 8200 A2K37ET:DMI
- Pavilion p6620f Intel® Pentium® D 820:FSB
Processor lithography
- 8200 A2K37ET:32 nm
- Pavilion p6620f Intel® Pentium® D 820:90 nm
Processor codename
- 8200 A2K37ET:Sandy Bridge
- Pavilion p6620f Intel® Pentium® D 820:Smithfield

Side by side

Differences highlightedShow differences only

Comparison of 8200 A2K37ET, p6620f
163 specifications	A HP 8200 A2K37ET View product	B HP Pavilion p6620f Intel® Pentium® D 820 Model p6620f View product
Processor13 differ
Processor familyDiffers	Intel Pentium G	Intel® Pentium® D
Processor modelDiffers	G630	820
Processor frequencyDiffers	2.7 GHz	2.8 GHz
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Bus typeDiffers	DMI	FSB
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor lithographyDiffers	32 nm	90 nm
Processor seriesDiffers	Intel Pentium G600 Series for Desktop	Intel Pentium D 800 Series
Processor codenameDiffers	Sandy Bridge	Smithfield
Thermal Design Power (TDP)Differs	65 W	95 W
TcaseDiffers	69.1 °C	64.1 °C
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 775 (Socket T)
CPU multiplier (bus/core ratio)Differs	27	14
SteppingKnown for one	Q0	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	32 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	17 GB/s	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
FSB ParityKnown for one	Unknown — not stated by the source	No
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	230 M
Processing Die sizeKnown for one	Unknown — not stated by the source	206 mm²
Processor core voltage (AC)Known for one	Unknown — not stated by the source	1.25 - 1.40 V
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memory3 differ
Internal memoryDiffers	2 GB	6 GB
Maximum internal memoryDiffers	8 GB	16 GB
Memory slotsDiffers	2x DIMM	4x DIMM
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	320 GB	1 TB
HDD capacityDiffers	320 GB	1 TB
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Compatible memory cardsKnown for one	Unknown — not stated by the source	CF, Memory Stick (MS), miniSD, MMC, MMC+, MS Duo, MS PRO, MS PRO Duo, SD, SmartMedia, xD
Graphics3 differ
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card familyDiffers	Intel® HD Graphics	AMD Radeon HD 4000
On-board graphics card modelDiffers	Intel® HD Graphics	AMD Radeon HD 4200
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	850 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
Graphics card familyDiffers	Intel	AMD
Performance1 differ
Motherboard chipsetDiffers	Intel® Q67 Express	AMD 785G
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Motherboard form factorKnown for one	Unknown — not stated by the source	micro ATX
Compatible processor seriesKnown for one	Unknown — not stated by the source	Athlon II X4
Optical drive1 differ
LightScribeDiffers	No	Yes
BD interface typeKnown for one	SATA	Unknown — not stated by the source
Network4 differ
Networking topologyKnown for one	10,100,1000	Unknown — not stated by the source
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-FiDiffers	No	Yes
Wi-Fi standardsDiffers	Not supported	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Internal modemKnown for one	No	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	300 Mbit/s
Ethernet interface typeKnown for one	Unknown — not stated by the source	Fast Ethernet
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet
Wireless technologyKnown for one	Unknown — not stated by the source	Wi-Fi
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	10	6
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DVI portDiffers	No	Yes
PS/2 ports quantityDiffers	2	0
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
S/PDIF out portDiffers	No	Yes
TV-outKnown for one	No	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Expansion slotsidentical
Expansion slotsKnown for one	1 x MXM	Unknown — not stated by the source
Number of 3.5" baysKnown for one	Unknown — not stated by the source	3
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	3
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	135 W	250 W
Power supply input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Black, Silver	Black
Internal drive baysDiffers	1 x 2.5"	3
Number of 5.25" baysKnown for one	Unknown — not stated by the source	2
Case colourKnown for one	Unknown — not stated by the source	Black
External drive baysKnown for one	Unknown — not stated by the source	2
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows 7 Home Premium
Bundled softwareKnown for one	HP ProtectTools	Unknown — not stated by the source
Processor special features9 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Processor ARK IDDiffers	53483	27512
Processor codeKnown for one	SR05S	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	32 bit
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Audioidentical
Audio systemKnown for one	HD	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	252 mm	175 mm
DepthDiffers	254 mm	414 mm
HeightDiffers	66 mm	387 mm
WeightKnown for one	3.1 kg	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
Security featuresKnown for one	TPM 1.2	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown 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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