Intel Core i9 11900K vs AMD Ryzen AI 9 HX 475
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Jan 2026
Manufacturer
Intel
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Zen 5 (Gorgon Point)
Processor Number
i9-11900K
475
Integrated Graphics
UHD Graphics 750
Radeon 890M
Generation
—
Ryzen AI 9 (Zen 5 (Gorgon Point))
Series
—
Ryzen AI 400 Series
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-1200
FP8
Power Consumption
125 W
15-54 W
Peak Operating Temperature
100°C
100 °C
Max Turbo Power Consumption
—
W
Foundry
—
TSMC
I/O Process Size
—
6 nm
Package
—
FP8
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
3.5 GHz
2.0 GHz
Performance Core Turbo Frequency
5.3 GHz
5.2 GHz
Total Core Count
8
12
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
20
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
16 MB shared
24 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
8
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
2.0 GHz
Efficiency Core Turbo Frequency
—
3.3 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600,LPDDR5X-8533
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
136.5 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
800 MHz
GPU Max Dynamic Frequency
1300 MHz
3100 MHz
Shader Units
256
1024
Texture Units
64
64
Raster Operation Units
32
40
Execution Units
32
16
Power Consumption
15 W
15
Max Resolution
3840x2160 - 60 Hz
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
16
AI Accelerator
NPU
—
AMD Ryzen™ AI
Theoretical performance
—
60 TOPS
Benchmark
Cinebench R23
1,653
1,999
Cinebench R23
16,211
22,180
Geekbench 6
2,492
2,888
Geekbench 5
1,829
—
Geekbench 6
11,197
15,489
Geekbench 5
11,033
—
Blender
205
—
Passmark CPU
3,520
—
Passmark CPU
25,343
—
Cinebench 2024
—
121
Cinebench 2024
—
1,069
▲ Specs Compare
Data sourced from official specifications and benchmark tests.