Atom E640T vs Phenom X4 9950 BE (125W)

Primary details

Comparing Phenom X4 9950 BE (125W) and Atom E640T 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 processorLaptop
Architecture codenameAgena (2007−2008)Tunnel Creek (2010)
Release dateOctober 2008 (16 years ago)14 September 2010 (14 years ago)

Detailed specifications

Phenom X4 9950 BE (125W) and Atom E640T 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 cores4 (Quad-Core)1 (Single-Core)
Threads42
Boost clock speed2.6 GHz1 GHz
L1 cache128 KB (per core)64 KB (per core)
L2 cache512 KB (per core)512 KB (per core)
L3 cache2 MB (shared)0 KB
Chip lithography65 nm45 nm
Die size285 mm226 mm2
Number of transistors450 million47 million
64 bit support+-
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Phenom X4 9950 BE (125W) and Atom E640T 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
SocketAM2+Intel BGA 676
Power consumption (TDP)125 Watt3 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom X4 9950 BE (125W) and Atom E640T. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)no data+
Hyper-Threading Technologyno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom X4 9950 BE (125W) and Atom E640T are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom X4 9950 BE (125W) and Atom E640T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel GMA 600

Pros & cons summary


Physical cores 4 1
Threads 4 2
Chip lithography 65 nm 45 nm
Power consumption (TDP) 125 Watt 3 Watt

Phenom X4 9950 BE (125W) has 300% more physical cores and 100% more threads.

Atom E640T, on the other hand, has a 44.4% more advanced lithography process, and 4066.7% lower power consumption.

We couldn't decide between Phenom X4 9950 BE (125W) and Atom E640T. We've got no test results to judge.

Note that Phenom X4 9950 BE (125W) is a desktop processor while Atom E640T is a notebook one.


Should you still have questions on choice between Phenom X4 9950 BE (125W) and Atom E640T, ask them in Comments section, and we shall answer.

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AMD Phenom X4 9950 BE (125W)
Phenom X4 9950 BE (125W)
Intel Atom E640T
Atom E640T

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Community ratings

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