A4-9120 vs Athlon X4 845

#ad 
Buy on Amazon
VS

Aggregate performance score

Athlon X4 845
2016
4 cores / 4 threads, 65 Watt
2.39
+210%
A4-9120
2017
2 cores / 2 threads, 10 Watt
0.77

Athlon X4 845 outperforms A4-9120 by a whopping 210% based on our aggregate benchmark results.

Primary details

Comparing Athlon X4 845 and A4-9120 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking17732638
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataBristol Ridge
Power efficiency3.484.86
Architecture codenameCarrizo (2015−2018)Stoney Ridge (2016−2019)
Release date2 February 2016 (8 years ago)1 June 2017 (7 years ago)

Detailed specifications

Athlon X4 845 and A4-9120 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)2 (Dual-core)
Threads42
Base clock speed3.5 GHz2.2 GHz
Boost clock speed3.8 GHz2.5 GHz
L1 cache320K160 KB
L2 cache2 MB1 MB
Chip lithography28 nm28 nm
Die size250 mm2124.5 mm2
Maximum core temperatureno data90 °C
Maximum case temperature (TCase)74 °Cno data
Number of transistors3,100 million1200 Million
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplier+-

Compatibility

Information on Athlon X4 845 and A4-9120 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
SocketFM2+BGA
Power consumption (TDP)65 Watt10-15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 845 and A4-9120. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataVirtualization,
AES-NI+-
FMA+-
AVX+-

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 845 and A4-9120 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 845 and A4-9120. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-2133DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon R2 (Stoney Ridge) ( - 655 MHz)

Peripherals

Specifications and connection of peripherals supported by Athlon X4 845 and A4-9120.

PCIe version3.0no data
PCI Express lanes8no 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.


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.

Athlon X4 845 2.39
+210%
A4-9120 0.77

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.

Athlon X4 845 3797
+212%
A4-9120 1217

Gaming performance

Pros & cons summary


Performance score 2.39 0.77
Recency 2 February 2016 1 June 2017
Physical cores 4 2
Threads 4 2
Power consumption (TDP) 65 Watt 10 Watt

Athlon X4 845 has a 210.4% higher aggregate performance score, and 100% more physical cores and 100% more threads.

A4-9120, on the other hand, has an age advantage of 1 year, and 550% lower power consumption.

The Athlon X4 845 is our recommended choice as it beats the A4-9120 in performance tests.

Note that Athlon X4 845 is a desktop processor while A4-9120 is a notebook one.


Should you still have questions on choice between Athlon X4 845 and A4-9120, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Athlon X4 845
Athlon X4 845
AMD A4-9120
A4-9120

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


3.9 80 votes

Rate Athlon X4 845 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.5 496 votes

Rate A4-9120 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Athlon X4 845 or A4-9120, agree or disagree with our judgements, or report an error or mismatch.