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 threadsKnown for one	2	Unknown — not stated by the source
Processor cacheDiffers	6 MB	1 MB
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
Maximum internal memoryDiffers	16 GB	8 GB
Storageidentical
Total HDDs capacityKnown for one	250 GB	Unknown — not stated by the source
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
Motherboard chipsetDiffers	Intel® Q43	AMD 785G
Softwareidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	FreeDOS
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
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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