AMD Opteron X3421 vs Intel Celeron G3930T. Specifications, performance, tests

Background information about the processors being compared, series, generation and market segment.

• CPU group
  AMD Opteron X3000 Intel Celeron G3000
• Family
  AMD Opteron Intel Celeron
• Generation
  0 6
• Segment
  Desktop / Server Desktop / Server

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

• Base Frequency
  2.1 GHz 2.7 GHz
• Core architecture
  normal normal
• Core Configuration
  4x -
• CPU Cores
  4 2
• CPU Threads
  4 2
• Hyperthreading / SMT
  No No
• Overclocking
  No No
• Turbo Frequency (1 Core)
  3.4 GHz No turbo
• Turbo Frequency (2 Cores)
  - No turbo

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

• DirectX Version
  0 12
• Execution units
  8 12
• Generation
  0 9.5
• GPU Frequency
  800 MHz 350 MHz
• GPU name
  AMD Radeon R7 - 512 (Toronto) Intel HD Graphics 610
• GPU Turbo
  No turbo 1000 MHz
• Max. displays
  3 3
• Max. GPU Memory
  - 32 GB
• Release date
  - Q3/2016
• Shader
  512 96
• Technology
  0 14 nm

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

• AV1
  No No
• H.264 / AVC
  Conflicting source values: Decode / Encode | No Decode / Encode
• h265 / HEVC (8 bit)
  Decode Decode / Encode
• h265 / HEVC (10 bit)
  No Decode / Encode
• JPEG
  Decode Decode / Encode
• VC-1
  No Decode
• VP8
  No Decode / Encode
• VP9
  No Decode / Encode

Types, channel quantity of RAM supported by Intel Celeron G3930T and AMD Opteron X3421. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes Yes
• Memory channels
  2 2
• Memory type
  DDR4-2400 DDR4-2400
• PCIe
  3 x 8 -
• PCIe lanes
  - 16
• PCIe version
  - 3.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP AMD Opteron X3421 and Intel Celeron G3930T Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• TDP (PL1, legacy label)
  15 W 35 W
• TDP down
  12 W -
• TDP up
  35 W -

Architecture, interfaces, additional instructions supported by AMD Opteron X3421 and Intel Celeron G3930T, virtual machine technologies and process technology.

• Architecture
  Toronto (Excavator) Skylake S
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX2 SSE4.1, SSE4.2
• L2-Cache
  2 MB -
• L3-Cache
  - 2 MB
• Part Number
  OX3421AAY43KA -
• Release date
  Q2/2015 Q1/2017
• Socket
  FP4 LGA 1151
• Technology
  28 nm 14 nm
• Virtualization
  AMD-V, AMD-Vt VT-x, VT-x EPT, VT-d