Intel Core i9 14900HX vs AMD Ryzen 9 3950X
CPU Specs Compare
General Parameters
Release Date
Jan 2024
Nov 2019
Manufacturer
Intel
AMD
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Zen 2
Processor Number
i9-14900HX
-
Integrated Graphics
UHD Graphics (32EU)
N/A
Package
Manufacturing Process
10 nm
7 nm
Socket
BGA-1964
AM4
Power Consumption
45-55 W
105 W
Max Turbo Power Consumption
157 W
-
Peak Operating Temperature
100°C
-
Transistor Count
-
3.8 billions
CPU Performance
Performance Cores
8
16
Performance Core Threads
16
32
Performance Core Base Frequency
2.2 GHz
3.5 GHz
Performance Core Turbo Frequency
5.8 GHz
4.7 GHz
Efficiency Cores
16
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
1.6 GHz
-
Efficiency Core Turbo Frequency
4.1 GHz
-
Total Core Count
24
16
Total Thread Count
32
32
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
35x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
512 K per core
L3 Cache
36 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR4-3200
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
47.68 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
45 W
-
📊 Benchmark
Cinebench R23
2,176
1,349
Cinebench R23
31,592
24,396
Geekbench 6
3,026
1,709
Geekbench 6
18,418
11,656
Cinebench 2024
129
72
Cinebench 2024
1,737
1,325
Blender
447
-
Passmark CPU
4,375
2,692
Passmark CPU
47,406
38,953