AMD Ryzen AI 9 HX PRO 475 vs Intel Core i9 11900K
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Mar 2021
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Core Architecture
Gorgon Point
Rocket Lake
Integrated Graphics
Radeon 890M
UHD Graphics 750
Generation
Ryzen AI 400 (Zen 5 / Zen 5c)
—
Series
Ryzen AI PRO 400 Series
—
Instruction Set
—
x86-64
Processor Number
—
i9-11900K
Package
Manufacturing Process
4 nm
14 nm
Socket
AMD Socket FP8
LGA-1200
Power Consumption
28 W
125 W
Peak Operating Temperature
100°C
100°C
Foundry
TSMC
—
Die Size
233 mm²
—
Package
FP8
—
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
16
Performance Core Base Frequency
2 GHz
3.5 GHz
Performance Core Turbo Frequency
5.2 GHz
5.3 GHz
Efficiency Cores
8
—
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
2.0 GHz
—
Efficiency Core Turbo Frequency
3.3 GHz
—
Total Core Count
12
8
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
20.0
35x
L1 Cache
80 KB per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
24 MB
16 MB shared
Unlocked Multiplier
No
Yes
SMP
1
—
Memory Parameters
Memory Types
DDR5-5600, LPDDR5X-8533
DDR4-3200
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
136.5 GB/s
50 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
3100 MHz
1300 MHz
Execution Units
16
32
GPU Base Frequency
—
300 MHz
Shader Units
—
256
Texture Units
—
64
Raster Operation Units
—
32
Power Consumption
—
15 W
Max Resolution
—
3840x2160 - 60 Hz
AI Accelerator
NPU
AMD Ryzen™ AI
—
Theoretical performance
60 TOPS
—
Miscellaneous
PCIe Version
4
4.0
PCIe Lanes
16
20
Benchmark
Cinebench R23
—
1,653
Cinebench R23
—
16,211
Geekbench 6
—
2,492
Geekbench 5
—
1,829
Geekbench 6
—
11,197
Geekbench 5
—
11,033
Blender
—
205
Passmark CPU
—
3,520
Passmark CPU
—
25,343
▲ Specs Compare
Data sourced from official specifications and benchmark tests.