Athlon 64 FX-51 vs E-300

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Primary details

Comparing E-300 and Athlon 64 FX-51 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 segmentLaptopDesktop processor
SeriesAMD E-Seriesno data
Architecture codenameZacate (2011−2013)SledgeHammer (2003−2005)
Release date22 August 2011 (13 years ago)September 2003 (21 year ago)

Detailed specifications

E-300 and Athlon 64 FX-51 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
Boost clock speed1.3 GHz2.2 GHz
L1 cache64K (per core)128 KB
L2 cache512K (per core)1 MB
L3 cache0 KB0 KB
Chip lithography40 nm130 nm
Die size75 mm2193 mm2
Number of transistorsno data105 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on E-300 and Athlon 64 FX-51 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
SocketFT1940
Power consumption (TDP)18 Watt89 Watt

Technologies and extensions

Technological solutions and additional instructions supported by E-300 and Athlon 64 FX-51. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SVMno data

Virtualization technologies

Virtual machine speed-up technologies supported by E-300 and Athlon 64 FX-51 are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by E-300 and Athlon 64 FX-51. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon HD 6310no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

E-300 339
Athlon 64 FX-51 437
+28.9%

Pros & cons summary


Physical cores 2 1
Threads 2 1
Chip lithography 40 nm 130 nm
Power consumption (TDP) 18 Watt 89 Watt

E-300 has 100% more physical cores and 100% more threads, a 225% more advanced lithography process, and 394.4% lower power consumption.

We couldn't decide between E-300 and Athlon 64 FX-51. We've got no test results to judge.

Be aware that E-300 is a notebook processor while Athlon 64 FX-51 is a desktop one.


Should you still have questions on choice between E-300 and Athlon 64 FX-51, ask them in Comments section, and we shall answer.

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AMD E-300
E-300
AMD Athlon 64 FX-51
Athlon 64 FX-51

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

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