Ryzen 7 5825C vs Atom x5-E3940

VS

Primary details

Comparing Atom x5-E3940 and Ryzen 7 5825C processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2309not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Series5x Intel AtomAMD Cezanne (Zen 3, Ryzen 5000)
Power efficiency11.64no data
Architecture codenameApollo Lake (2014−2016)Barcelo (Zen 3) (2022−2023)
Release date30 August 2014 (10 years ago)5 May 2022 (2 years ago)

Detailed specifications

Atom x5-E3940 and Ryzen 7 5825C 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)8 (Octa-Core)
Threads416
Base clock speed1.6 GHz2 GHz
Boost clock speed1.8 GHz4.5 GHz
L1 cache56K (per core)64K (per core)
L2 cache2 MB (shared)512K (per core)
L3 cache0 KB16 MB (shared)
Chip lithography14 nm7 nm
Die sizeno data180 mm2
Maximum core temperatureno data95 °C
Maximum case temperature (TCase)103 °Cno data
Number of transistorsno data10,700 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Atom x5-E3940 and Ryzen 7 5825C 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 configuration1 (Uniprocessor)1
SocketIntel BGA 1296FP6
Power consumption (TDP)10 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom x5-E3940 and Ryzen 7 5825C. 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-+
Enhanced SpeedStep (EIST)+no data
Precision Boost 2no data+

Security technologies

Atom x5-E3940 and Ryzen 7 5825C technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom x5-E3940 and Ryzen 7 5825C are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom x5-E3940 and Ryzen 7 5825C. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1866DDR4-3200
Maximum memory size8 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 500AMD Radeon RX Vega 8 (Ryzen 4000/5000)

Peripherals

Specifications and connection of peripherals supported by Atom x5-E3940 and Ryzen 7 5825C.

PCIe version2.03.0
PCI Express lanes48

Pros & cons summary


Integrated graphics card 0.77 9.04
Recency 30 August 2014 5 May 2022
Physical cores 4 8
Threads 4 16
Chip lithography 14 nm 7 nm
Power consumption (TDP) 10 Watt 15 Watt

Atom x5-E3940 has 50% lower power consumption.

Ryzen 7 5825C, on the other hand, has 1074% faster integrated GPU, an age advantage of 7 years, 100% more physical cores and 300% more threads, and a 100% more advanced lithography process.

We couldn't decide between Atom x5-E3940 and Ryzen 7 5825C. We've got no test results to judge.


Should you still have questions on choice between Atom x5-E3940 and Ryzen 7 5825C, 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.


Intel Atom x5-E3940
Atom x5-E3940
AMD Ryzen 7 5825C
Ryzen 7 5825C

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.


2.1 7 votes

Rate Atom x5-E3940 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
1.7 11 votes

Rate Ryzen 7 5825C on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Atom x5-E3940 or Ryzen 7 5825C, agree or disagree with our judgements, or report an error or mismatch.