Intel Core i7 8705G specifications and performance

Intel Core i7 8705G is a 4 cores and 8 threads CPU processor produced by Intel. Intel Core i7 8705G was released on 2018-01-07, the fabrication process is 14nm (nanometer), the CPU codename is -, the instruction set architecture is x86-64, and the CPU's integrated graphics (iGPU) is -.

Basic Information

Vendor / Supplier Intel
Short name i7 8705g
Release date 2018-01-07
CPU code name
Fabrication process 14nm (nanometer)
Instruction set architecture x86-64
Market Laptop
Integrated Graphics (iGPU)

CPU core specifications

Total number of cores 4 cores
Total number of threads 8 threads
Number of performance cores 4 cores
Number of performance core threads 8 threads
Performance core base frequency / main frequency 3.1GHz
Performance core maximum turbo frequency 4.1GHz
Number of energy efficiency cores
Number of energy-efficient core threads
Energy efficiency core basic frequency / main frequency
Energy efficiency core maximum turbo frequency

CPU cache and frequency

Bus frequency 100MHz
L1 Cache 64 KB
L2 Cache 256 KB
L3 Cache 8 MB
Unlock multiplier No

Memory specifications

Maximum supported memory 64GB
Memory frequency support
  • - DDR4-2400MHz
Maximum number of memory channels 2
Maximum memory bandwidth 37.5GB/s
ECC support No

Package specifications

CPU Socket BGA-2270
Default thermal design power / TDP PL1
Maximum Turbo Power Consumption / TDP PL2
Maximum temperature 100°C
PCIe interface PCIe 3.0
PCIe lane count 8

Integrated Graphics specifications

Integrated Graphics (iGPU) Intel Iris Plus Graphics G7
Base frequency 300MHz
Maximum acceleration frequency 1050MHz
Number of execution units
Stream Processors / Shading Units 512
Texture Units / TMUs 64
Raster Operations Units / ROPs 8
Total Graphics Power / TGP 15W
FP32 computing performance

Cinebench R23 performance test

Single core performance score
Multi-core performance score

PassMark performance test

Single core performance score
Multi-core performance score
Integer math 25 GOps/sec
Floating point math 15 GOps/sec
Find prime numbers 27 Million Primes/sec (Millions find prime numbers per second)
Random string sorting 13.8 Million Strings/sec (Millions random string sorting per second)
Data encryption 2.6 GBytes/sec (Gigabits per second)
Data compression 105.6 MBytes/sec (megabits per second)
Physics simulation 577 Frames/sec (FPS)
Extended instruction test 6.8 Billion Matrices/sec (Billions matrix operations per second)

GeekBench v6 performance test

Single core performance
Multi-core performance
File compression 478.7 MB/sec (megabits per second)
clang compilation 31.4 Klines/sec (thousands lines per second)
HTML5 browsing 118 pages/sec (pages per second)
PDF rendering 143.1 Mpixels/sec (megapixels per second)
Text processing 165.1 pages/sec (pages per second)
Background blur 18.6 images/sec (images per second)
Photo processing 53.6 images/sec (images per second)
Ray tracing 7.59 Mpixels/sec (megapixels per second)