Intel Core i7 8705G vs AMD Ryzen 5 40
CPU · Specs Compare
General Parameters
Release Date
Jan 2018
Oct 2025
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
—
Core Architecture
Kaby Lake G
Mendocino
Processor Number
i7-8705G
—
Integrated Graphics
—
Radeon 610M
Generation
—
Ryzen 5 (Zen 2 (Mendocino))
Package
Manufacturing Process
14 nm
6 nm
Socket
BGA-2270
AMD Socket FT6
Power Consumption
0 W
15 W
Peak Operating Temperature
100 °C
95°C
Foundry
—
TSMC
Die Size
—
100 mm²
Package
—
FT6
CPU Performance
Performance Cores
4
—
Performance Core Threads
8
—
Performance Core Base Frequency
3.1 GHz
2.8 GHz
Performance Core Turbo Frequency
4.1 GHz
4.3 GHz
Total Core Count
4
4
Total Thread Count
8
8
Bus Frequency
100 MHz
100 MHz
Multiplier
31x
28.0
L1 Cache
64 K per core
64 KB per core
L2 Cache
256 K per core
512 KB per core
L3 Cache
8 MB shared
4 MB shared
Unlocked Multiplier
No
No
SMP
—
1
Memory Parameters
Memory Types
DDR4-2400
LPDDR5-5500
Max Memory Size
64 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
—
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
3
PCIe Lanes
8
4
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
1,116
—
Cinebench R23
4,907
—
Geekbench 6
1,106
1,396
Geekbench 5
1,020
—
Geekbench 6
3,101
4,022
Geekbench 5
3,854
—
Passmark CPU
2,256
—
Passmark CPU
7,755
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.