Intel Core i7-4870HQ kontra Intel Core i7-4750HQ. Specyfikacje, wydajność, testy

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

• Segment
  Mobile Mobile
• Seria
  Intel Core i7 Intel Core i7
• Pokolenie
  4 4
• Grupa CPU
  Intel Core i 4000M/4000H Intel Core i 4000M/4000H

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.

• Częstotliwość
  2.50 GHz 2.00 GHz
• Rdzenie CPU
  4 4
• Turbo (1 rdzeń)
  3.70 GHz 3.20 GHz
• CPU Threads
  8 8
• Turbo (4 Cores)
  No turbo 2.80 GHz
• Hyperthreading
  Tak Tak
• Overclocking
  Nie Nie
• Architektura podstawowa
  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.

• Nazwa procesora graficznego
  Intel Iris Pro Graphics 5200 Intel Iris Pro Graphics 5200
• GPU frequency
  0.20 GHz 0.20 GHz
• GPU (Turbo)
  1.20 GHz 1.20 GHz
• Jednostki wykonawcze
  40 40
• Shader
  320 320
• Max. GPU Memory
  2 GB 2 GB
• Max. displays
  3 3
• Pokolenie
  7.5 7.5
• DirectX Version
  11.1 11.1
• Proces technologiczny
  22 nm 22 nm
• Data wydania
  Q2/2013 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)
  Nie Nie
• h265 / HEVC (10 bit)
  Nie Nie
• h264
  Decode / Encode Decode / Encode
• VP9
  Nie Nie
• VP8
  Nie Nie
• AV1
  Nie Nie
• AVC
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• JPEG
  Decode Decode

Overview of the types and quantities of RAM supported by Intel Core i7-4750HQ oraz Intel Core i7-4870HQ. The supported memory frequencies may vary depending on the motherboard configuration.

• Typ pamięci
  DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM
• Max. Pamięć
  32 GB 32 GB
• ECC
  Nie Nie
• Kanały pamięci
  2 2
• Wersja PCIe
  3.0 3.0
• Pasma PCIe
  16 16

• AES-NI
  Tak Tak

Analyze the TDP (Thermal Design Power) requirements of Intel Core i7-4870HQ oraz Intel Core i7-4750HQ to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

• TDP (PL1)
  47 W 47 W
• Temperatura maksymalna
  100 °C 100 °C

Information on architecture, interfaces, and additional instructions supported by Intel Core i7-4870HQ oraz Intel Core i7-4750HQ, including virtual machine technologies and fabrication processes.

• Zestaw instrukcji (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Wirtualizacja
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d
• Rozszerzenia ISA
  SSE4.1, SSE4.2, AVX2 SSE4.1, SSE4.2, AVX2
• L3-Cache
  6.00 MB 6.00 MB
• Architektura
  Haswell H Haswell H
• Proces technologiczny
  22 nm 22 nm
• Gniazdo
  BGA 1364 BGA 1364
• Data wydania
  Q3/2014 Q3/2013