Intel Core i9 9900X vs AMD Ryzen AI Max+ 388
CPU Specs Compare
General Parameters
Release Date
Oct 2018
Jan 2026
Manufacturer
Intel
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Zen 5 (Strix Halo)
Processor Number
i9-9900X
-
Integrated Graphics
N/A
Radeon 8060S
Generation
-
Zen 5 (Strix Halo)
Series
-
Ryzen AI Max 300 Series
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-2066
Custom
Power Consumption
165 W
45-120 W
Peak Operating Temperature
92 °C
100 °C
Max Turbo Power Consumption
-
120 W
CPU Performance
Performance Cores
10
8
Performance Core Threads
20
16
Performance Core Base Frequency
3.5 GHz
3.6 GHz
Performance Core Turbo Frequency
4.4 GHz
5.0 GHz
Total Core Count
10
8
Total Thread Count
20
16
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
36
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
20 MB shared
32 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-2666
LPDDR5X-8000
Max Memory Size
128 GB
128 GB
Max Memory Channels
4
4
Max Memory Bandwidth
85 GB/s
256 GB/s
ECC Memory Support
No
Yes
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Max Dynamic Frequency
-
2900 MHz
Shader Units
-
2560
Texture Units
-
160
Raster Operation Units
-
64
Execution Units
-
40
Power Consumption
-
45-120
AI Accelerator
NPU
-
AMD Ryzen™ AI
Theoretical performance
-
50 TOPS
📊 Benchmark
Cinebench R23
1,182
-
Cinebench R23
13,994
-
Geekbench 6
1,455
-
Geekbench 5
1,165
-
Geekbench 6
10,273
-
Geekbench 5
10,704
-
Passmark CPU
2,565
-
Passmark CPU
21,833
-