Phenom X4 9950 BE (140W) vs Athlon 64 X2 4200+ EE

Primary details

Comparing Athlon 64 X2 4200+ EE and Phenom X4 9950 BE (140W) processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Architecture codenameWindsor (2006−2007)Agena (2007−2008)
Release dateMay 2006 (18 years ago)March 2008 (16 years ago)

Detailed specifications

Athlon 64 X2 4200+ EE and Phenom X4 9950 BE (140W) 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 GHz2.6 GHz
L1 cache256 KB128 KB (per core)
L2 cache512 KB512 KB (per core)
L3 cache0 KB2 MB (shared)
Chip lithography90 nm65 nm
Die size220 mm2285 mm2
Number of transistors154 million450 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier-+

Compatibility

Information on Athlon 64 X2 4200+ EE and Phenom X4 9950 BE (140W) 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
SocketAM2AM2+
Power consumption (TDP)65 Watt140 Watt

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon 64 X2 4200+ EE and Phenom X4 9950 BE (140W) 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 140 Watt

Athlon 64 X2 4200+ EE has 115.4% lower power consumption.

Phenom X4 9950 BE (140W), 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 4200+ EE and Phenom X4 9950 BE (140W). We've got no test results to judge.


Should you still have questions on choice between Athlon 64 X2 4200+ EE and Phenom X4 9950 BE (140W), ask them in Comments section, and we shall answer.

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AMD Athlon 64 X2 4200+ EE
Athlon 64 X2 4200+ EE
AMD Phenom X4 9950 BE (140W)
Phenom X4 9950 BE (140W)

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Community ratings

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