Intel Core i9 11900 vs AMD Ryzen AI 7 445
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
i9-11900
445
Integrated Graphics
UHD Graphics 750
Radeon 840M
Generation
—
Ryzen AI 400 (Zen 5 / Zen 5c)
Series
—
Ryzen AI 400 Series
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-1200
FP8
Power Consumption
65 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
3
Performance Core Threads
16
6
Performance Core Base Frequency
2.5 GHz
2.0 GHz
Performance Core Turbo Frequency
5.2 GHz
4.6 GHz
Total Core Count
8
6
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
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
8 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
3
Efficiency Core Threads
—
6
Efficiency Core Base Frequency
—
2.0 GHz
Efficiency Core Turbo Frequency
—
3.4 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600,LPDDR5X-8000
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
128 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
2900 MHz
Shader Units
256
256
Texture Units
64
16
Raster Operation Units
32
8
Execution Units
32
4
Power Consumption
15 W
15-54
Max Resolution
3840x2160 - 60 Hz
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
14
AI Accelerator
NPU
—
AMD Ryzen™ AI
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
1,451
1,870
Cinebench R23
13,236
12,346
Geekbench 6
2,152
2,757
Geekbench 6
5,320
11,286
Blender
145
—
Cinebench 2024
—
113
Cinebench 2024
—
709
▲ Specs Compare
Data sourced from official specifications and benchmark tests.