Mobile Pentium II 400 vs Athlon II X2 245

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Primary details

Comparing Athlon II X2 245 and Mobile Pentium II 400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2718not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.89no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Mobile Pentium II
Power efficiency1.02no data
Architecture codenameRegor (2009−2013)P6
Release date23 July 2009 (15 years ago)no data
Launch price (MSRP)$35no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon II X2 245 and Mobile Pentium II 400 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)1 (Single-Core)
Threads21
Base clock speed2.9 GHzno data
Boost clock speed2.9 GHz0.4 GHz
Bus typeno dataFSB
Multiplierno data6
L1 cache256 KBno data
L2 cache2 MB256 KB
L3 cache0 KBno data
Chip lithography45 nm250 nm, 180 nm
Die size117 mm2180 mm2
Number of transistors410 million27 Million
64 bit support+-
Windows 11 compatibility-no data

Compatibility

Information on Athlon II X2 245 and Mobile Pentium II 400 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1no data
SocketAM3no data
Power consumption (TDP)65 Watt13.1 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II X2 245 and Mobile Pentium II 400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
Maximum memory sizeno data64 GB

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no data

Peripherals

Specifications and connection of peripherals supported by Athlon II X2 245 and Mobile Pentium II 400.

PCIe version2.0no data

Pros & cons summary


Physical cores 2 1
Threads 2 1
Chip lithography 45 nm 250 nm
Power consumption (TDP) 65 Watt 13 Watt

Athlon II X2 245 has 100% more physical cores and 100% more threads, and a 455.6% more advanced lithography process.

Mobile Pentium II 400, on the other hand, has 400% lower power consumption.

We couldn't decide between Athlon II X2 245 and Mobile Pentium II 400. We've got no test results to judge.

Note that Athlon II X2 245 is a desktop processor while Mobile Pentium II 400 is a notebook one.


Should you still have questions on choice between Athlon II X2 245 and Mobile Pentium II 400, ask them in Comments section, and we shall answer.

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AMD Athlon II X2 245
Athlon II X2 245
Intel Mobile Pentium II 400
Mobile Pentium II 400

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