Intel Core i9 11900K vs AMD Ryzen AI 7 450GE
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Mar 2026
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
—
Core Architecture
Rocket Lake
Gorgon Point
Processor Number
i9-11900K
—
Integrated Graphics
UHD Graphics 750
Radeon 860M
Generation
—
Ryzen AI 400 (Zen 5 / Zen 5c)
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-1200
AMD Socket AM5
Power Consumption
125 W
35 W
Peak Operating Temperature
100°C
95°C
Foundry
—
TSMC
Die Size
—
195 mm²
Package
—
FC-LGA1718
CPU Performance
Performance Cores
8
—
Performance Core Threads
16
—
Performance Core Base Frequency
3.5 GHz
2 GHz
Performance Core Turbo Frequency
5.3 GHz
5.1 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
20.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
16 MB shared
8 MB
Unlocked Multiplier
Yes
Yes
Efficiency Core Base Frequency
—
2000 MHz
Efficiency Core Turbo Frequency
—
3.6 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200
DDR5, LPDDR5X-5600
Max Memory Size
128 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
—
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1300 MHz
—
Shader Units
256
—
Texture Units
64
—
Raster Operation Units
32
—
Execution Units
32
—
Power Consumption
15 W
—
Max Resolution
3840x2160 - 60 Hz
—
Miscellaneous
PCIe Version
4.0
4
PCIe Lanes
20
12
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.