Intel Core i7 8705G vs AMD Ryzen 9 5900HX
CPU · Specs Compare
General Parameters
Release Date
Jan 2018
Jan 2021
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Kaby Lake G
Cezanne
Processor Number
i7-8705G
—
Integrated Graphics
—
Radeon RX Vega 8
Package
Manufacturing Process
14 nm
7 nm
Socket
BGA-2270
FP6
Power Consumption
0 W
35-54 W
Peak Operating Temperature
100 °C
105 °C
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
3.1 GHz
3.3 GHz
Performance Core Turbo Frequency
4.1 GHz
4.6 GHz
Total Core Count
4
8
Total Thread Count
8
16
Bus Frequency
100 MHz
100 MHz
Multiplier
31x
33x
L1 Cache
64 K per core
64 K per core
L2 Cache
256 K per core
512 K per core
L3 Cache
8 MB shared
16 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-2400
DDR4-3200, LPDDR4-4266
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
68.27 GB/s
ECC Memory Support
No
Yes
Miscellaneous
PCIe Version
3.0
3.0
PCIe Lanes
8
16
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Max Dynamic Frequency
—
2100 MHz
Shader Units
—
512
Texture Units
—
32
Raster Operation Units
—
8
Power Consumption
—
15 W
Benchmark
Cinebench R23
1,116
1,481
Cinebench R23
4,907
12,793
Geekbench 6
1,106
1,993
Geekbench 5
1,020
1,511
Geekbench 6
3,101
9,310
Geekbench 5
3,854
8,303
Passmark CPU
2,256
3,183
Passmark CPU
7,755
22,772
Blender
—
214
▲ Specs Compare
Data sourced from official specifications and benchmark tests.