Intel Xeon Platinum 8274 vs AMD Ryzen 5 3400G. Specifications, performance, tests

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• Segment
  Desktop / Server Desktop / Server
• Family
  Intel Xeon Platinum AMD Ryzen
• Generation
  2 2
• CPU group
  Intel Xeon Platinum 8200/9200 AMD Ryzen 3000G
• Successor
  -- AMD Ryzen 5 4600G

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• Frequency
  3.20 GHz 3.70 GHz
• CPU Cores
  24 4
• Turbo (1 Core)
  4.00 GHz 4.20 GHz
• CPU Threads
  48 8
• Hyperthreading
  Yes Yes
• Overclocking
  No Yes
• Core architecture
  normal normal

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• GPU name
  no iGPU AMD Radeon Vega 11 Graphics
• GPU frequency
  1.40 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  11
• Shader
  704
• Max. GPU Memory
  -- 2 GB
• Max. displays
  3
• Generation
  8
• DirectX Version
  12
• Technology
  14 nm
• Release date
  Q1/2018

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

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

Overview of the types and quantities of RAM supported by AMD Ryzen 5 3400G and Intel Xeon Platinum 8274. The supported memory frequencies may vary depending on the motherboard configuration.

• Memory type
  DDR4-2933 DDR4-2933
• Max. Memory
  64 GB
• ECC
  Yes Yes
• Memory channels
  6 2
• PCIe version
  3.0 3.0
• PCIe lanes
  48 12

• AES-NI
  Yes Yes

Analyze the TDP (Thermal Design Power) requirements of Intel Xeon Platinum 8274 and AMD Ryzen 5 3400G to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  240 W 65 W
• TDP down
  -- 45 W
• Tjunction max.
  -- 95 °C

Information on architecture, interfaces, and additional instructions supported by Intel Xeon Platinum 8274 and AMD Ryzen 5 3400G, including virtual machine technologies and fabrication processes.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d AMD-V, SVM
• ISA extensions
  SSE4.1, SSE4.2, AVX2, AVX-512 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
• L3-Cache
  35.75 MB 4.00 MB
• Architecture
  Cascade Lake Picasso (Zen+)
• Technology
  14 nm 12 nm
• Socket
  LGA 3647 AM4
• Release date
  Q2/2019 Q2/2019