Phenom II X4 X920 BE vs FX-6100

VS

Aggregate performance score

FX-6100
2011
6 cores / 6 threads, 95 Watt
2.32
+58.9%
Phenom II X4 X920 BE
2010
4 cores / 4 threads, 45 Watt
1.46

FX-6100 outperforms Phenom II X4 X920 BE by an impressive 59% based on our aggregate benchmark results.

Primary details

Comparing FX-6100 and Phenom II X4 X920 BE processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking18092178
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno data4x AMD Phenom II
Power efficiency2.313.07
Architecture codenameZambezi (2011−2012)Champlain (2010−2011)
Release date12 October 2011 (13 years ago)12 May 2010 (14 years ago)

Detailed specifications

FX-6100 and Phenom II X4 X920 BE 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 cores6 (Hexa-Core)4 (Quad-Core)
Threads64
Base clock speed3.3 GHzno data
Boost clock speed3.9 GHz2.3 GHz
Bus rateno data3600 MHz
L1 cache288 KB256 KB
L2 cache6 MB2 MB
L3 cache8 MB (shared)no data
Chip lithography32 nm45 nm
Die size315 mm2no data
Number of transistors1,200 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on FX-6100 and Phenom II X4 X920 BE 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
SocketAM3+S1
Power consumption (TDP)95 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-6100 and Phenom II X4 X920 BE. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataHyperTransport 3.0, Enhanced Virus Protection, AMD64, SSE4A, unlocked multiplier
AES-NI+-
FMA+-
AVX+-
VirusProtect-+

Virtualization technologies

Virtual machine speed-up technologies supported by FX-6100 and Phenom II X4 X920 BE are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-6100 and Phenom II X4 X920 BE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Peripherals

Specifications and connection of peripherals supported by FX-6100 and Phenom II X4 X920 BE.

PCIe version2.0no data

Gaming performance

Pros & cons summary


Performance score 2.32 1.46
Recency 12 October 2011 12 May 2010
Physical cores 6 4
Threads 6 4
Chip lithography 32 nm 45 nm
Power consumption (TDP) 95 Watt 45 Watt

FX-6100 has a 58.9% higher aggregate performance score, an age advantage of 1 year, 50% more physical cores and 50% more threads, and a 40.6% more advanced lithography process.

Phenom II X4 X920 BE, on the other hand, has 111.1% lower power consumption.

The FX-6100 is our recommended choice as it beats the Phenom II X4 X920 BE in performance tests.

Note that FX-6100 is a desktop processor while Phenom II X4 X920 BE is a notebook one.


Should you still have questions on choice between FX-6100 and Phenom II X4 X920 BE, ask them in Comments section, and we shall answer.

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AMD FX-6100
FX-6100
AMD Phenom II X4 X920 BE
Phenom II X4 X920 BE

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Community ratings

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Questions & comments

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