Intel Atom C5115 vs Intel Xeon D-2775TE. Specifications, performance, tests

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

• Family
  Intel Atom Intel Xeon D
• CPU group
  Intel Atom C5000 Intel Xeon D-2700
• Segment
  Desktop / Server Desktop / Server
• Generation
  6 4

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.

• CPU Cores / Threads
  4 / 4 16 / 32
• Core architecture
  normal normal
• Cores
  4x 16x Sunny Cove
• Hyperthreading / SMT
  No Yes
• Overclocking
  No No
• Frequency
  2.80 GHz 2.00 GHz
• Turbo Frequency (1 Core)
  -- 3.10 GHz

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 no iGPU
• GPU (Turbo)
  No turbo No turbo

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

Overview of the types and quantities of RAM supported by Intel Xeon D-2775TE and Intel Atom C5115. The supported memory frequencies may vary depending on the motherboard configuration.

• Memory type
  DDR4-2933 DDR4-2933
• Max. Memory
  256 GB 1024 GB
• Memory channels
  2 4
• Bandwidth
  -- 93.8 GB/s
• ECC
  Yes Yes
• PCIe
  3.0 x 32 4.0 x 32
• AES-NI
  Yes Yes

Analyze the TDP (Thermal Design Power) requirements of Intel Atom C5115 and Intel Xeon D-2775TE to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

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

Information on architecture, interfaces, and additional instructions supported by Intel Atom C5115 and Intel Xeon D-2775TE, including virtual machine technologies and fabrication processes.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, Intel QAT SSE4.1, SSE4.2, AVX2, AVX-512
• L2-Cache
  9.00 MB 25.00 MB
• Architecture
  Parker Ridge Ice Lake
• Documents
  Technical data sheet --
• Technology
  10 nm 10 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• Socket
  BGA 2106 BGA 2579
• Release date
  Q2/2022 Q1/2022