Intel Core i7-3770K vs Intel Core i7-1185G7. Specifications, performance, tests

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

• CPU group
  Intel Core i 3000 Intel Core i 1100G/11000U
• Family
  Intel Core i7 Intel Core i7
• Generation
  3 11
• Segment
  Desktop / Server Mobile

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

• Base Frequency
  3.5 GHz 3 GHz
• Core architecture
  normal normal
• CPU Cores
  4 4
• CPU Threads
  8 8
• Hyperthreading / SMT
  Yes Yes
• Overclocking
  Yes No
• Turbo Frequency (1 Core)
  3.9 GHz 4.8 GHz
• Turbo Frequency (4 Cores)
  3.9 GHz 4.3 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.

• DirectX Version
  11.0 12
• Execution units
  16 96
• Generation
  7 12
• GPU Frequency
  650 MHz 400 MHz
• GPU name
  Intel HD Graphics 4000 Intel Iris Xe Graphics 96 (Tiger Lake G7)
• GPU Turbo
  1150 MHz 1350 MHz
• Max. displays
  3 4
• Max. GPU Memory
  - 16 GB
• Release date
  Q1/2011 Q3/2020
• Shader
  128 768
• Technology
  22 nm 10 nm

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

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

Types, channel quantity of RAM supported by Intel Core i7-1185G7 and Intel Core i7-3770K. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  32 GB 64 GB
• Memory channels
  2 2
• Memory type
  DDR3-1600 DDR4-3200
• PCIe lanes
  16 4
• PCIe version
  3.0 4.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Core i7-3770K and Intel Core i7-1185G7 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Maximum Operating Temperature
  - 100 °C
• TDP (PL1, legacy label)
  77 W 15 W
• TDP (PL2)
  - 64 W / 28 s
• TDP down
  - 12 W
• TDP up
  - 28 W

Architecture, interfaces, additional instructions supported by Intel Core i7-3770K and Intel Core i7-1185G7, virtual machine technologies and process technology.

• Architecture
  Ivy Bridge S Tiger Lake U
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX SSE4.1, SSE4.2, AVX2, AVX-512
• L2-Cache
  - 5 MB
• L3-Cache
  8 MB 12 MB
• Release date
  Q2/2012 Q3/2020
• Socket
  LGA 1155 BGA 1526
• Technology
  22 nm 10 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT, VT-d