Ryzen 3 5125C vs Athlon 800

#ad 
Buy on Amazon
VS

Primary details

Comparing Athlon 800 and Ryzen 3 5125C 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
Seriesno dataAMD Cezanne (Zen 3, Ryzen 5000)
Architecture codenameThunderbird (1999−2000)Barcelo (Zen 3) (2022−2023)
Release date20 December 1999 (24 years ago)5 May 2022 (2 years ago)
Launch price (MSRP)$799no data

Detailed specifications

Athlon 800 and Ryzen 3 5125C 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 cores1 (Single-Core)2 (Dual-core)
Threads14
Base clock speedno data3 GHz
Boost clock speed0.8 GHz3 GHz
L1 cache128 KB64K (per core)
L2 cache512 KB512K (per core)
L3 cache0 KB8 MB (shared)
Chip lithography180 nm7 nm
Die size102 mm2180 mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)70 °Cno data
Number of transistors22 million10,700 million
64 bit support-+
Windows 11 compatibility-+

Compatibility

Information on Athlon 800 and Ryzen 3 5125C 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
SocketAFP6
Power consumption (TDP)43 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon 800 and Ryzen 3 5125C. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataXFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI-+
AVX-+
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon 800 and Ryzen 3 5125C are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon 800 and Ryzen 3 5125C. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1DDR4-3200

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AAMD Radeon RX Vega 3

Peripherals

Specifications and connection of peripherals supported by Athlon 800 and Ryzen 3 5125C.

PCIe versionno data3.0
PCI Express lanesno data8

Pros & cons summary


Recency 20 December 1999 5 May 2022
Physical cores 1 2
Threads 1 4
Chip lithography 180 nm 7 nm
Power consumption (TDP) 43 Watt 15 Watt

Ryzen 3 5125C has an age advantage of 22 years, 100% more physical cores and 300% more threads, a 2471.4% more advanced lithography process, and 186.7% lower power consumption.

We couldn't decide between Athlon 800 and Ryzen 3 5125C. We've got no test results to judge.

Note that Athlon 800 is a desktop processor while Ryzen 3 5125C is a notebook one.


Should you still have questions on choice between Athlon 800 and Ryzen 3 5125C, 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 800
Athlon 800
AMD Ryzen 3 5125C
Ryzen 3 5125C

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.


2.3 3 votes

Rate Athlon 800 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4 5 votes

Rate Ryzen 3 5125C on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Athlon 800 or Ryzen 3 5125C, agree or disagree with our judgements, or report an error or mismatch.