Athlon X4 845 vs FX-6120

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Aggregate performance score

FX-6120
2012
6 cores / 6 threads, 95 Watt
2.45
+2.5%
Athlon X4 845
2016
4 cores / 4 threads, 65 Watt
2.39

FX-6120 outperforms Athlon X4 845 by a minimal 3% based on our aggregate benchmark results.

Primary details

Comparing FX-6120 and Athlon X4 845 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking17531773
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency2.443.48
Architecture codenameZambezi (2011−2012)Carrizo (2015−2018)
Release date23 October 2012 (12 years ago)2 February 2016 (8 years ago)

Detailed specifications

FX-6120 and Athlon X4 845 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 speed3.6 GHz3.5 GHz
Boost clock speed4.2 GHz3.8 GHz
L1 cache288 KB320K
L2 cache6 MB2 MB
L3 cache8 MB (shared)no data
Chip lithography32 nm28 nm
Die size315 mm2250 mm2
Maximum case temperature (TCase)no data74 °C
Number of transistors1,200 million3,100 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier++

Compatibility

Information on FX-6120 and Athlon X4 845 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
SocketAM3+FM2+
Power consumption (TDP)95 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-6120 and Athlon X4 845. You'll probably need this information if you require some particular technology.

AES-NI++
FMA++
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by FX-6120 and Athlon X4 845 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-6120 and Athlon X4 845. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3-2133

Peripherals

Specifications and connection of peripherals supported by FX-6120 and Athlon X4 845.

PCIe version2.03.0
PCI Express lanesno data8

Synthetic benchmark performance

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


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

FX-6120 2.45
+2.5%
Athlon X4 845 2.39

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.

FX-6120 3899
+2.7%
Athlon X4 845 3797

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

FX-6120 517
Athlon X4 845 662
+28%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

FX-6120 1890
+16%
Athlon X4 845 1630

Gaming performance

Pros & cons summary


Performance score 2.45 2.39
Recency 23 October 2012 2 February 2016
Physical cores 6 4
Threads 6 4
Chip lithography 32 nm 28 nm
Power consumption (TDP) 95 Watt 65 Watt

FX-6120 has a 2.5% higher aggregate performance score, and 50% more physical cores and 50% more threads.

Athlon X4 845, on the other hand, has an age advantage of 3 years, a 14.3% more advanced lithography process, and 46.2% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between FX-6120 and Athlon X4 845.


Should you still have questions on choice between FX-6120 and Athlon X4 845, ask them in Comments section, and we shall answer.

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AMD FX-6120
FX-6120
AMD Athlon X4 845
Athlon X4 845

Similar processor comparisons

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Community ratings

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


4.3 35 votes

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3.9 80 votes

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Questions & comments

Here you can ask a question about FX-6120 or Athlon X4 845, agree or disagree with our judgements, or report an error or mismatch.