Intel Xeon E3-1271 v3 gegen Intel Xeon E3-1275 v3. Spezifikationen, Leistung, Tests

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

• Segment
  Desktop / Server Desktop / Server
• Serie
  Intel Xeon E3 Intel Xeon E3
• Generation
  4 4
• CPU Gruppe
  Intel Xeon E3 v3 Intel Xeon E3 v3

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.

• Frequenz
  3.60 GHz 3.50 GHz
• CPU Kerne
  4 4
• Turbo (1 Kern)
  4.00 GHz 3.90 GHz
• CPU Threads
  8 8
• Turbo (4 Cores)
  kein Turbo 3.90 GHz
• Hyperthreading
  Ja Ja
• Übertaktung
  Nein Nein
• Zentrale Architektur
  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
  keine iGPU Intel HD Graphics P4600
• GPU frequency
  0.35 GHz
• GPU (Turbo)
  kein Turbo 1.25 GHz
• Ausführungseinheiten
  20
• Shader
  160
• Max. GPU Memory
  -- 2 GB
• Max. displays
  3
• Generation
  7.5
• DirectX Version
  11.1
• technisches verfahren
  22 nm
• Datum der Veröffentlichung
  Q2/2013

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)
  Nein Nein
• h265 / HEVC (10 bit)
  Nein Nein
• h264
  Nein Decode / Encode
• VP9
  Nein Nein
• VP8
  Nein Nein
• AV1
  Nein Nein
• AVC
  Nein Decode / Encode
• VC-1
  Nein Decode
• JPEG
  Nein Decode

Overview of the types and quantities of RAM supported by Intel Xeon E3-1275 v3 und Intel Xeon E3-1271 v3. The supported memory frequencies may vary depending on the motherboard configuration.

• Speicher Typ
  DDR3-1600DDR3L-1600 SO-DIMM DDR3-1600
• Max. Speicher
  32 GB
• ECC
  Ja Ja
• Speicherkanäle
  2 2
• PCIe-Version
  3.0 3.0
• PCIe-Lanes
  16 16

• AES-NI
  Ja Ja

Analyze the TDP (Thermal Design Power) requirements of Intel Xeon E3-1271 v3 und Intel Xeon E3-1275 v3 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  80 W 84 W

Information on architecture, interfaces, and additional instructions supported by Intel Xeon E3-1271 v3 und Intel Xeon E3-1275 v3, including virtual machine technologies and fabrication processes.

• Befehlssatz (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualisierung
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• ISA-Erweiterungen
  SSE4.1, SSE4.2, AVX2 SSE4.1, SSE4.2, AVX2
• L3-Cache
  8.00 MB 8.00 MB
• Architektur
  Haswell S Haswell S
• technisches verfahren
  22 nm 22 nm
• Steckdose
  LGA 1150 LGA 1150
• Datum der Veröffentlichung
  Q2/2014 Q2/2013