AMD Opteron 3280 vs AMD Ryzen 9 3900

Let's find out which one of AMD Opteron 3280 and AMD Ryzen 9 3900 is of a more recent generation, and what segment it belongs to.

• Name
  AMD Opteron 3280 AMD Ryzen 9 3900
• Segment
  Desktop / Server Desktop / Server
• Family
  AMD Opteron AMD Ryzen
• Generation
  1 3
• CPU group
  AMD Opteron 3000 AMD Ryzen 3000
• Successor
  -- AMD Ryzen 9 5900

In this block we are going to compare AMD Opteron 3280 vs AMD Ryzen 9 3900 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 3.10 GHz
• CPU Cores
  8 12
• Turbo (1 Core)
  3.50 GHz 4.30 GHz
• CPU Threads
  8 24
• Hyperthreading
  No Yes
• Overclocking
  No Yes
• Core architecture
  normal normal

Common specifications for integrated graphics cards in AMD Opteron 3280 and AMD Ryzen 9 3900 along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

• GPU name
  no iGPU no iGPU
• GPU (Turbo)
  No turbo No turbo

Let's compare the support of video codecs between AMD Opteron 3280 and AMD Ryzen 9 3900. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

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

To choose the best model between AMD Opteron 3280 and AMD Ryzen 9 3900 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
  DDR3-1866 DDR4-3200
• Max. Memory
  128 GB
• ECC
  Yes No
• Memory channels
  2 2
• PCIe version
  2.0 4.0
• PCIe lanes
  16 20

AES-NI encryption support for CPUs AMD Opteron 3280 and AMD Ryzen 9 3900.

• AES-NI
  Yes Yes

Let's find out what TDP value would be better for AMD Opteron 3280 or AMD Ryzen 9 3900? 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)
  65 W 65 W
• Tjunction max.
  -- 95 °C

Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Opteron 3280 and AMD Ryzen 9 3900 CPUs along with a list of ISA extensions.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  AMD-V AMD-V, SVM
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L3-Cache
  8.00 MB 64.00 MB
• Architecture
  Zurich (Bulldozer) Matisse (Zen 2)
• Technology
  32 nm 7 nm
• Socket
  AM3+ AM4
• Release date
  Q1/2012 Q3/2019

List of devices based on AMD Opteron 3280 and AMD Ryzen 9 3900.

• Used in
  Unknown Unknown