Intel Xeon D-1539 vs Intel Core i3-N305. Specifications, performance, tests

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

• Family
  Intel Xeon D Intel Core i3
• CPU group
  Intel Xeon D-1500 Intel Core i N300
• Segment
  Desktop / Server Mobile
• Generation
  1 13

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

• CPU Cores / Threads
  8 / 16 8 / 8
• Core architecture
  normal normal
• Cores
  8x 8x Gracemont
• Hyperthreading / SMT
  Yes No
• Overclocking
  No No
• Frequency
  1.60 GHz 1.80 GHz
• Turbo Frequency (1 Core)
  2.20 GHz 3.80 GHz
• Turbo Frequency (8 Cores)
  1.80 GHz 3.20 GHz

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

• GPU name
  no iGPU Intel UHD Graphics 770
• GPU frequency
  0.30 GHz
• GPU (Turbo)
  No turbo 1.30 GHz
• Execution units
  32
• Shader
  256
• Max. GPU Memory
  -- 64 GB
• Max. displays
  3
• Generation
  11
• Direct X
  -- 12
• Technology
  10 nm
• Release date
  Q4/2021

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

• 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 Decode
• AVC
  No Decode / Encode
• VC-1
  No Decode
• JPEG
  No Decode / Encode

Types, channel quantity of RAM supported by Intel Core i3-N305 and Intel Xeon D-1539. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-2133 DDR5-5600
• Max. Memory
  128 GB 32 GB
• Memory channels
  2 2 (Dual Channel)
• Bandwidth
  34.1 GB/s 89.6 GB/s
• ECC
  Yes Yes
• PCIe
  3.0 x 32 4.0 x 16
• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Xeon D-1539 and Intel Core i3-N305 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  35 W 15 W
• Tjunction max.
  -- 100 °C

Architecture, interfaces, additional instructions supported by Intel Xeon D-1539 and Intel Xeon D-1539, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2 SSE4.1, SSE4.2, AVX, AVX2
• L2-Cache
  12.00 MB 2.00 MB
• L3-Cache
  -- 6.00 MB
• Architecture
  Broadwell Alder Lake N
• Technology
  14 nm 10 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• Socket
  BGA 1667 BGA
• Release date
  Q3/2017 Q4/2022
• Operating systems
  Windows 10, Linux Windows 10, Windows 11, Linux