Intel Core i9 13900KS vs AMD Ryzen 9 9950X3D2
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Mar 2026
Manufacturer
Intel
Amd
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Zen 5 (Granite Ridge)
Processor Number
i9-13900KS
9950X3D2
Integrated Graphics
UHD Graphics 770
Radeon Graphics
Package
Manufacturing Process
10 nm
4 nm
Socket
LGA-1700
AM5
Power Consumption
150 W
200 W
Max Turbo Power Consumption
253 W
270 W
Peak Operating Temperature
100°C
95 °C
CPU Performance
Performance Cores
8
16
Performance Core Threads
16
32
Performance Core Base Frequency
3.2 GHz
4.3 GHz
Performance Core Turbo Frequency
6 GHz
5.6 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
16
Total Thread Count
32
32
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
43
L1 Cache
80 K per core
80 K per core
L2 Cache
32 MB shared
1 MB per core
L3 Cache
36 MB shared
192 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR5-5600
Max Memory Size
192 GB
—
Max Memory Channels
2
—
Max Memory Bandwidth
89.6 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
400 MHz
GPU Max Dynamic Frequency
1650 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
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
20
28
Benchmark
Cinebench R23
2,317
—
Cinebench R23
40,837
—
Geekbench 6
3,294
3,551
Geekbench 6
22,794
24,343
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.