Intel Core i9 13900K vs AMD Ryzen 9 7945HX
CPU Specs Compare
General Parameters
Release Date
Sep 2022
Jan 2023
Manufacturer
Intel
AMD
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake
Zen 4 (Dragon Range)
Processor Number
i9-13900K
-
Integrated Graphics
UHD Graphics 770
Radeon 610M
Package
Manufacturing Process
10 nm
5 nm
Socket
LGA-1700
FL1
Power Consumption
125 W
55-75 W
Max Turbo Power Consumption
253 W
-
Peak Operating Temperature
100°C
100°C
Transistor Count
-
13.1 billions
CPU Performance
Performance Cores
8
16
Performance Core Threads
16
32
Performance Core Base Frequency
3.0 GHz
2.5 GHz
Performance Core Turbo Frequency
5.4 GHz
5.4 GHz
Efficiency Cores
16
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
2.2 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
30x
25x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
36 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR5-5200
Max Memory Size
192 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
83.2 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
1500 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 W
📊 Benchmark
Cinebench R23
2,261
1,950
Cinebench R23
37,263
33,542
Geekbench 6
3,034
2,906
Geekbench 5
2,274
2,095
Geekbench 6
21,277
19,413
Geekbench 5
23,977
19,488
Blender
632
544
Passmark CPU
4,637
4,076
Passmark CPU
59,387
55,213
Cinebench 2024
-
114
Cinebench 2024
-
1,669