AMD Ryzen 9 3900X vs Intel Core i5 14450HX
CPU Specs Compare
General Parameters
Release Date
Jul 2019
Jan 2024
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Raptor Lake Refresh
Integrated Graphics
N/A
UHD Graphics (16EU)
Processor Number
-
i5-14450HX
Package
Transistor Count
3.8 billions
-
Manufacturing Process
7 nm
10 nm
Socket
AM4
BGA-1964
Power Consumption
105 W
45-55 W
Peak Operating Temperature
95 °C
100 °C
Max Turbo Power Consumption
-
157 W
CPU Performance
Performance Cores
12
6
Performance Core Threads
24
12
Performance Core Base Frequency
3.8 GHz
2.4 GHz
Performance Core Turbo Frequency
4.6 GHz
4.8 GHz
Total Core Count
12
10
Total Thread Count
24
16
Bus Frequency
100 MHz
100 MHz
Multiplier
38x
24
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
2 MB per core
L3 Cache
64 MB shared
20 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
-
4
Efficiency Core Threads
-
4
Efficiency Core Base Frequency
-
1.8 GHz
Efficiency Core Turbo Frequency
-
3.5 GHz
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600,DDR4-3200
Max Memory Size
128 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
350 MHz
GPU Max Dynamic Frequency
-
1500 MHz
Shader Units
-
128
Texture Units
-
8
Raster Operation Units
-
4
Execution Units
-
16
Power Consumption
-
6-15
📊 Benchmark
Cinebench R23
1,306
1,802
Cinebench R23
18,454
16,374
Geekbench 6
1,842
2,522
Geekbench 5
1,319
-
Geekbench 6
11,715
11,849
Geekbench 5
11,991
-
Cinebench 2024
78
-
Cinebench 2024
1,068
-
Passmark CPU
2,683
3,822
Passmark CPU
32,531
25,545