AMD Athlon 300U vs Intel Celeron J4125

Let's find out which one of AMD Athlon 300U and Intel Celeron J4125 is of a more recent generation, and what segment it belongs to.

• Name
  AMD Athlon 300U Intel Celeron J4125
• Segment
  Mobile Mobile
• Family
  AMD Athlon Intel Celeron
• Generation
  6 9
• CPU group
  AMD Athlon 300 Intel Celeron J4000/N4000/N5000

In this block we are going to compare AMD Athlon 300U vs Intel Celeron J4125 by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

• Frequency
  2.40 GHz 2.00 GHz
• CPU Cores
  2 4
• Turbo (1 Core)
  3.30 GHz 2.70 GHz
• CPU Threads
  4 4
• Hyperthreading
  Yes No
• Overclocking
  No No
• Core architecture
  normal normal

Common specifications for integrated graphics cards in AMD Athlon 300U and Intel Celeron J4125 along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

• GPU name
  AMD Radeon Vega 3 Graphics Intel UHD Graphics 600
• GPU frequency
  1.00 GHz 0.25 GHz
• GPU (Turbo)
  No turbo 0.75 GHz
• Execution units
  3 12
• Shader
  192 96
• Max. GPU Memory
  2 GB 8 GB
• Max. displays
  3 3
• Generation
  8 9.5
• DirectX Version
  12 12
• Technology
  14 nm 14 nm
• Release date
  Q1/2018 Q4/2017

Let's compare the support of video codecs between AMD Athlon 300U and Intel Celeron J4125. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

• h265 / HEVC (8 bit)
  Decode / Encode Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode Decode / Encode
• h264
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode / Encode
• AV1
  No No
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

To choose the best model between AMD Athlon 300U and Intel Celeron J4125 you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

• Memory type
  DDR4-2400 DDR4-2400LPDDR4-2400
• Max. Memory
  32 GB 8 GB
• ECC
  Yes No
• Memory channels
  2 2
• PCIe version
  3.0 2.0
• PCIe lanes
  12 6

AES-NI encryption support for CPUs AMD Athlon 300U and Intel Celeron J4125.

• AES-NI
  Yes Yes

Let's find out what TDP value would be better for AMD Athlon 300U or Intel Celeron J4125? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

• TDP (PL1)
  15 W 10 W
• Tjunction max.
  105 °C --

Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Athlon 300U and Intel Celeron J4125 CPUs along with a list of ISA extensions.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  AMD-V, SVM VT-x, VT-x EPT, VT-d
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4.1, SSE4.2
• L3-Cache
  4.00 MB 4.00 MB
• Architecture
  Picasso (Zen+) Gemini Lake
• Technology
  12 nm 10 nm
• Socket
  FP5 BGA 1090
• Release date
  Q1/2019 Q4/2019

List of devices based on AMD Athlon 300U and Intel Celeron J4125.

• Used in
  Unknown Mini PC Intel Celeron J4125Synology DS720+ 2Bay NASQNAP NAS Intel Celeron J4125