AMD Athlon 320GE vs AMD EPYC Embedded 3451

Let's find out which one of AMD EPYC Embedded 3451 and AMD Athlon 320GE is of a more recent generation, and what segment it belongs to.

• Name
  AMD EPYC Embedded 3451 AMD Athlon 320GE
• Family
  AMD EPYC AMD Athlon
• CPU group
  AMD EPYC Embedded 3000 AMD Athlon 300
• Segment
  Desktop / Server Desktop / Server
• Generation
  1 4

In this block we are going to compare AMD EPYC Embedded 3451 vs AMD Athlon 320GE 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.

• CPU Cores / Threads
  16 / 32 2 / 4
• Core architecture
  normal normal
• Cores
  16x 2x Dali
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  Yes Yes
• Frequency
  2.14 GHz 3.50 GHz
• Turbo Frequency (1 Core)
  3.00 GHz 3.50 GHz

Common specifications for integrated graphics cards in AMD EPYC Embedded 3451 and AMD Athlon 320GE along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

• GPU name
  no iGPU AMD Radeon Vega 3 Graphics
• GPU frequency
  1.10 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  3
• Shader
  192
• Max. GPU Memory
  -- 2 GB
• Max. displays
  3
• Generation
  8
• Direct X
  -- 12
• Technology
  14 nm
• Release date
  Q1/2018

Let's compare the support of video codecs between AMD EPYC Embedded 3451 and AMD Athlon 320GE. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

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

To choose the best model between AMD EPYC Embedded 3451 and AMD Athlon 320GE 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
  DDR4-2666 DDR4-2666
• Max. Memory
  1024 GB 64 GB
• Memory channels
  4 (Quad Channel) 2 (Dual Channel)
• Bandwidth
  85.3 GB/s --
• ECC
  Yes Yes
• PCIe
  3.0 x 64 3.0 x 8
• AES-NI
  Yes Yes

Let's find out what TDP value would be better for AMD EPYC Embedded 3451 or AMD Athlon 320GE? 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)
  100 W 35 W
• TDP down
  80 W --
• Tjunction max.
  105 \xc2\xb0C 95 \xc2\xb0C

Here you can find a comparison of 2nd and 3rd level cache sizes for AMD EPYC Embedded 3451 and AMD Athlon 320GE CPUs along with a list of ISA extensions.

• Technology
  14 nm 14 nm
• Chip design
  Chiplet
• Socket
  SP4 AM4 (LGA 1331)
• L2-Cache
  8.00 MB 1.00 MB
• L3-Cache
  32.00 MB 4.00 MB
• Architecture
  Snowy Owl (Zen) Dali (Zen)
• Operating systems
  Windows 10, Linux Windows 10, Linux
• Virtualization
  AMD-V, SVM AMD-V, SVM
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• Release date
  Q1/2018 Q3/2019