Product comparison · 2 pcs/workstations

HP Compaq Pro AX351AW PC Intel® Core™2 Duo E8400 vs HP Compaq Pro AX357AW PC AMD Athlon II X2 B55

66specifications compared
6differ
60identical
60known for one product only

Key differences

Processor manufacturer
- Compaq Pro AX351AW PC Intel® Core™2 Duo E8400:Intel
- Compaq Pro AX357AW PC AMD Athlon II X2 B55:AMD
Processor family
- Compaq Pro AX351AW PC Intel® Core™2 Duo E8400:Intel® Core™2 Duo
- Compaq Pro AX357AW PC AMD Athlon II X2 B55:AMD Athlon II X2
Processor model
- Compaq Pro AX351AW PC Intel® Core™2 Duo E8400:E8400
- Compaq Pro AX357AW PC AMD Athlon II X2 B55:B55
Processor cache
- Compaq Pro AX351AW PC Intel® Core™2 Duo E8400:6 MB
- Compaq Pro AX357AW PC AMD Athlon II X2 B55:1 MB
Maximum internal memory
- Compaq Pro AX351AW PC Intel® Core™2 Duo E8400:16 GB
- Compaq Pro AX357AW PC AMD Athlon II X2 B55:8 GB
Motherboard chipset
- Compaq Pro AX351AW PC Intel® Core™2 Duo E8400:Intel® Q43
- Compaq Pro AX357AW PC AMD Athlon II X2 B55:AMD 785G

Side by side

Differences highlightedShow differences only

Comparison of AX351AW, AX357AW
126 specifications	A HP Compaq Pro AX351AW PC Intel® Core™2 Duo E8400 Model AX351AW View product	B HP Compaq Pro AX357AW PC AMD Athlon II X2 B55 Model AX357AW View product
Processor4 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Core™2 Duo	AMD Athlon II X2
Processor modelDiffers	E8400	B55
Processor cores	2	2
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequency	3 GHz	3 GHz
Processor cacheDiffers	6 MB	1 MB
Processor cache type	L2	L2
Processor front side busKnown for one	1333 MHz	Unknown — not stated by the source
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor lithographyKnown for one	45 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core 2 Duo E8000 Series	Unknown — not stated by the source
Processor codenameKnown for one	Wolfdale	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	65 W	Unknown — not stated by the source
TcaseKnown for one	72.4 °C	Unknown — not stated by the source
Number of processors installedKnown for one	1	Unknown — not stated by the source
Processor socketKnown for one	LGA 775 (Socket T)	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	410 M	Unknown — not stated by the source
Processing Die sizeKnown for one	107 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	9	Unknown — not stated by the source
SteppingKnown for one	E0	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
L2 cacheKnown for one	Unknown — not stated by the source	1 MB
L3 cacheKnown for one	Unknown — not stated by the source	7 MB
Memory1 differ
Internal memory	2 GB	2 GB
Maximum internal memoryDiffers	16 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	4x DIMM	4x DIMM
Storageidentical
Total storage capacity	250 GB	250 GB
Optical drive type	DVD Super Multi	DVD Super Multi
Total HDDs capacityKnown for one	250 GB	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacity	250 GB	250 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Drive device, transfer rateKnown for one	Unknown — not stated by the source	3000 MB/s
Graphicsidentical
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Unknown — not stated by the source	AMD Radeon HD 4200
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
Performance1 differ
Product type	PC	PC
Motherboard chipsetDiffers	Intel® Q43	AMD 785G
Optical driveidentical
DVD interface type	SATA	SATA
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-Fi	No	No
Bluetooth	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity	10	10
Thunderbolt ports quantity	0	0
DisplayPorts quantity	1	1
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
DC-in jack	Yes	Yes
Serial ports quantity	1	1
Expansion slotsidentical
Number of 3.5" bays	2	2
PCI Express x1 slots	2	2
PCI Express x16 slots	1	1
PCI slots	1	1
Poweridentical
Power supply input voltage	100 - 240 V	100 - 240 V
Power supply input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (typical)	240 W	240 W
Designidentical
Chassis type	SFF	SFF
Number of 5.25" bays	1	1
Product colour	Black	Black
Country of origin	China	China
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	32-bit	32-bit
Drivers included	Yes	Yes
Pre-installed software	Microsoft Office 2010	Microsoft Office 2010
Trial software	McAfee Total Protection Anti-Virus	McAfee Total Protection Anti-Virus
Compatible operating systemsKnown for one	Unknown — not stated by the source	FreeDOS
Displayidentical
Display included	No	No
Processor special featuresidentical
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	33910	Unknown — not stated by the source
Processor codeKnown for one	SLB9J	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Audioidentical
Audio system	HD	HD
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Weight & dimensionsidentical
Width	337 mm	337 mm
Depth	378 mm	378 mm
Height	100 mm	100 mm
Weight	7.26 kg	7.26 kg
Packaging contentidentical
Remote control included	No	No
Multimediaidentical
Built-in camera	No	No
Other featuresidentical
TV tuner integrated	No	No
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	EPEAT Gold Energy Star

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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