Intel Core i9 9900KS vs AMD Ryzen 9 9955HX
CPU Specs Compare
General Parameters
Release Date
Oct 2019
Jan 2025
Manufacturer
Intel
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Zen 5 (Fire Range)
Processor Number
i9-9900KS
9955HX
Integrated Graphics
UHD Graphics 630
Radeon 610M
Series
-
Ryzen 9000 Series
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-1151
FL1
Power Consumption
127 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
4.0 GHz
2.5 GHz
Performance Core Turbo Frequency
5 GHz
5.4 GHz
Total Core Count
8
16
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
40x
25
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
16 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-2666
DDR5-5600
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 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
1200 MHz
2200 MHz
Shader Units
192
128
Texture Units
24
8
Raster Operation Units
3
4
Execution Units
24
2
Power Consumption
15 W
15
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
1,323
2,154
Cinebench R23
13,343
35,887
Geekbench 6
1,678
3,228
Geekbench 5
1,391
-
Geekbench 6
8,751
19,559
Geekbench 5
9,636
-
Blender
177
545
Passmark CPU
3,029
-
Passmark CPU
19,417
-
Cinebench 2024
-
129
Cinebench 2024
-
2,057