AMD Ryzen 5 40 vs Intel Core i9 13900KS
CPU · Specs Compare
General Parameters
Release Date
Oct 2025
Jan 2023
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Core Architecture
Mendocino
Raptor Lake
Integrated Graphics
Radeon 610M
UHD Graphics 770
Generation
Ryzen 5 (Zen 2 (Mendocino))
—
Instruction Set
—
x86-64
Processor Number
—
i9-13900KS
Package
Manufacturing Process
6 nm
10 nm
Socket
AMD Socket FT6
LGA-1700
Power Consumption
15 W
150 W
Peak Operating Temperature
95°C
100°C
Foundry
TSMC
—
Die Size
100 mm²
—
Package
FT6
—
Max Turbo Power Consumption
—
253 W
CPU Performance
Performance Core Base Frequency
2.8 GHz
3.2 GHz
Performance Core Turbo Frequency
4.3 GHz
6 GHz
Total Core Count
4
24
Total Thread Count
8
32
Bus Frequency
100 MHz
100 MHz
Multiplier
28.0
32x
L1 Cache
64 KB per core
80 K per core
L2 Cache
512 KB per core
32 MB shared
L3 Cache
4 MB shared
36 MB shared
Unlocked Multiplier
No
Yes
SMP
1
—
Performance Cores
—
8
Performance Core Threads
—
16
Efficiency Cores
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
2.4 GHz
Efficiency Core Turbo Frequency
—
4.3 GHz
Memory Parameters
Memory Types
LPDDR5-5500
DDR5-5600, DDR4-3200
Max Memory Channels
2
2
ECC Memory Support
No
Yes
Max Memory Size
—
192 GB
Max Memory Bandwidth
—
89.6 GB/s
Miscellaneous
PCIe Version
3
5.0
PCIe Lanes
4
20
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
Benchmark
Geekbench 6
1,396
3,294
Geekbench 6
4,022
22,794
Cinebench R23
—
2,317
Cinebench R23
—
40,837
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.