Intel Core i9 13900KS vs AMD Ryzen 9 PRO 9955
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Jun 2026
Manufacturer
Intel
AMD
Type
Desktop
Server
Instruction Set
x86-64
—
Core Architecture
Raptor Lake
Granite Ridge
Processor Number
i9-13900KS
—
Integrated Graphics
UHD Graphics 770
Radeon Graphics
Generation
—
Ryzen 9 (Zen 5 (Granite Ridge))
Package
Manufacturing Process
10 nm
4 nm
Socket
LGA-1700
AMD Socket AM5
Power Consumption
150 W
120 W
Max Turbo Power Consumption
253 W
—
Peak Operating Temperature
100°C
95°C
Transistor Count
—
16.63 billions
Foundry
—
TSMC
Die Size
—
2x70.6 mm²
I/O Process Size
—
6 nm
I/O Die Size
—
122 mm²
Package
—
FC-LGA1718
CPU Performance
Performance Cores
8
—
Performance Core Threads
16
—
Performance Core Base Frequency
3.2 GHz
3.4 GHz
Performance Core Turbo Frequency
6 GHz
5.4 GHz
Efficiency Cores
16
—
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
2.4 GHz
—
Efficiency Core Turbo Frequency
4.3 GHz
—
Total Core Count
24
12
Total Thread Count
32
24
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
34.0
L1 Cache
80 K per core
80 KB per core
L2 Cache
32 MB shared
1 MB per core
L3 Cache
36 MB shared
64 MB
Unlocked Multiplier
Yes
No
SMP
—
1
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR5-5600
Max Memory Size
192 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1650 MHz
—
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
32
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
5.0
5
PCIe Lanes
20
24
Benchmark
Cinebench R23
2,317
—
Cinebench R23
40,837
—
Geekbench 6
3,294
—
Geekbench 6
22,794
—
Cinebench 2024
136
—
Cinebench 2024
2,157
—
Blender
559
—
Passmark CPU
4,759
—
Passmark CPU
61,817
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.