Phenom X4 9850 (125W) vs Athlon 64 X2 4400+

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Primary details

Comparing Athlon 64 X2 (Desktop) 4400+ and Phenom X4 9850 (125W) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2980not rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Series2x Athlon 64 (Desktop)no data
Power efficiency0.61no data
Architecture codenameWindsor (2006−2007)Agena (2007−2008)
Release dateno dataJuly 2008 (16 years ago)

Detailed specifications

Athlon 64 X2 (Desktop) 4400+ and Phenom X4 9850 (125W) 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)4 (Quad-Core)
Threads24
Boost clock speed2.2 GHz2.5 GHz
Bus rate1000 MHzno data
L1 cache256K128 KB (per core)
L2 cache512K512 KB (per core)
L3 cache0 KB2 MB (shared)
Chip lithography90 nm65 nm
Die size220 mm2285 mm2
Number of transistors233 million450 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Athlon 64 X2 (Desktop) 4400+ and Phenom X4 9850 (125W) 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 configuration11
Socket939AM2+
Power consumption (TDP)65 Watt125 Watt

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon 64 X2 (Desktop) 4400+ and Phenom X4 9850 (125W) are enumerated here.

AMD-V-+

Pros & cons summary


Physical cores 2 4
Threads 2 4
Chip lithography 90 nm 65 nm
Power consumption (TDP) 65 Watt 125 Watt

Athlon 64 X2 4400+ has 92.3% lower power consumption.

Phenom X4 9850 (125W), on the other hand, has 100% more physical cores and 100% more threads, and a 38.5% more advanced lithography process.

We couldn't decide between Athlon 64 X2 4400+ and Phenom X4 9850 (125W). We've got no test results to judge.


Should you still have questions on choice between Athlon 64 X2 4400+ and Phenom X4 9850 (125W), ask them in Comments section, and we shall answer.

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AMD Athlon 64 X2 4400+
Athlon 64 X2 4400+
AMD Phenom X4 9850 (125W)
Phenom X4 9850 (125W)

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Community ratings

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3.1 140 votes

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3.2 59 votes

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