Intel Core i9 10900KF vs AMD Ryzen 9 9955HX
CPU · Specs Compare
General Parameters
Release Date
May 2020
Jan 2025
Manufacturer
Intel
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake
Zen 5 (Fire Range)
Processor Number
i9-10900KF
9955HX
Integrated Graphics
N/A
Radeon 610M
Series
—
Ryzen 9000 Series
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-1200
FL1
Power Consumption
125 W
55-75 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
—
101 W
CPU Performance
Performance Cores
10
16
Performance Core Threads
20
32
Performance Core Base Frequency
3.7 GHz
2.5 GHz
Performance Core Turbo Frequency
5.3 GHz
5.4 GHz
Total Core Count
10
16
Total Thread Count
20
32
Bus Frequency
100 MHz
100 MHz
Multiplier
37x
25
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
20 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-2933
DDR5-5600
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
45.8 GB/s
89.6 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
28
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
400 MHz
GPU Max Dynamic Frequency
—
2200 MHz
Shader Units
—
128
Texture Units
—
8
Raster Operation Units
—
4
Execution Units
—
2
Power Consumption
—
15
Benchmark
Cinebench R23
1,375
2,154
Cinebench R23
13,761
35,887
Geekbench 6
1,741
3,228
Geekbench 5
1,301
—
Geekbench 6
7,414
19,559
Geekbench 5
11,050
—
Cinebench 2024
936
2,057
Blender
271
545
Passmark CPU
3,118
—
Passmark CPU
22,915
—
Cinebench 2024
—
129
▲ Specs Compare
Data sourced from official specifications and benchmark tests.