Intel Core i9 11900H vs AMD Ryzen 9 9955HX
CPU Specs Compare
General Parameters
Release Date
May 2021
Jan 2025
Manufacturer
Intel
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Tiger Lake H45
Zen 5 (Fire Range)
Processor Number
i9-11900H
9955HX
Integrated Graphics
UHD Graphics for 11th Gen (32 EU)
Radeon 610M
Series
-
Ryzen 9000 Series
Package
Manufacturing Process
10 nm
4 nm
Socket
BGA-1787
FL1
Power Consumption
35-45 W
55-75 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
-
101 W
CPU Performance
Performance Cores
8
16
Performance Core Threads
16
32
Performance Core Base Frequency
2.1-2.5 GHz
2.5 GHz
Performance Core Turbo Frequency
4.9 GHz
5.4 GHz
Total Core Count
8
16
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
21-25x
25
L1 Cache
96 K per core
80 K per core
L2 Cache
1280 K per core
1 MB per core
L3 Cache
24 MB shared
64 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
51.2 GB/s
89.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
400 MHz
GPU Max Dynamic Frequency
1450 MHz
2200 MHz
Shader Units
256
128
Texture Units
16
8
Raster Operation Units
8
4
Execution Units
32
2
Power Consumption
15 W
15
📊 Benchmark
Cinebench R23
1,578
2,154
Cinebench R23
12,038
35,887
Geekbench 6
2,106
3,228
Geekbench 5
1,532
-
Geekbench 6
7,160
19,559
Geekbench 5
7,683
-
Blender
174
545
Passmark CPU
3,166
-
Passmark CPU
21,106
-
Cinebench 2024
-
129
Cinebench 2024
-
2,057