Intel Core i7 8705G vs AMD Ryzen AI Max 390
We compared two laptop CPUs: Intel Core i7 8705G with 4 cores 3.1GHz and AMD Ryzen AI Max 390 with 12 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen AI Max 390 's Advantages
Released 7 years late
Integrated graphics card
Higher specification of memory (8000 vs 2400)
Larger memory bandwidth (256GB/s vs 37.5GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (3.2GHz vs 3.1GHz)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (4nm vs 14nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 8705G
1116
AMD Ryzen AI Max 390
+94%
2172
Cinebench R23 Multi Core
Intel Core i7 8705G
4907
AMD Ryzen AI Max 390
+527%
30768
Geekbench 6 Single Core
Intel Core i7 8705G
1106
AMD Ryzen AI Max 390
+163%
2909
Geekbench 6 Multi Core
Intel Core i7 8705G
3101
AMD Ryzen AI Max 390
+498%
18560
General Parameters
Jan 2018
Release Date
Jan 2025
Intel
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Kaby Lake G
Core Architecture
Zen 5 (Strix Halo)
i7-8705G
Processor Number
-
BGA-2270
Socket
FP11
-
Integrated Graphics
Radeon 8050S
-
Generation
Ryzen AI Max (Zen 5 (Strix Halo))
Package
-
Transistor Count
14 nm
Manufacturing Process
4 nm
0 W
Power Consumption
55 W
-
Max Turbo Power Consumption
120 W
100 °C
Peak Operating Temperature
100 °C
-
Foundry
TSMC
-
I/O Process Size
6 nm
CPU Performance
4
Performance Cores
12
8
Performance Core Threads
24
3.1 GHz
Performance Core Base Frequency
3.2 GHz
4.1 GHz
Performance Core Turbo Frequency
5 GHz
-
Efficiency Cores
0
-
Efficiency Core Threads
-
Efficiency Core Base Frequency
-
Efficiency Core Turbo Frequency
4
Total Core Count
12
8
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
31x
Multiplier
32
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1 MB per core
8 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR4-2400
Memory Types
LPDDR5X-8000
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
256 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
-
GPU Max Dynamic Frequency
2800 MHz
-
Shader Units
2048
-
Texture Units
128
-
Raster Operation Units
64
-
Execution Units
32
-
Power Consumption
45-120
-
Max Resolution
-
Graphics Performance
11.47 TFLOPS
AI Accelerator
-
NPU
AMD Ryzen™ AI
-
Theoretical performance
50 TOPS
Miscellaneous
3.0
PCIe Version
5.0
8
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-
