Intel Core i9 14900HX vs AMD Ryzen Z1 Extreme
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
Apr 2024
Manufacturer
Intel
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Zen 4 (Phoenix)
Processor Number
i9-14900HX
—
Integrated Graphics
UHD Graphics (32EU)
Radeon 780M
Generation
—
Ryzen 7 (Zen 4 (Phoenix))
Package
Manufacturing Process
10 nm
4 nm
Socket
BGA-1964
FP8
Power Consumption
45-55 W
9-30 W
Max Turbo Power Consumption
157 W
—
Peak Operating Temperature
100°C
100°C
Transistor Count
—
25 billions
Foundry
—
TSMC
Die Size
—
178 mm²
Package
—
FP8
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
2.2 GHz
3.3 GHz
Performance Core Turbo Frequency
5.8 GHz
5.1 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
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
22x
33x
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
16 MB shared
Unlocked Multiplier
Yes
No
SMP
—
1
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR5-5600,LPDDR5x-7500
Max Memory Size
192 GB
256 GB
Max Memory Channels
2
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
800 MHz
GPU Max Dynamic Frequency
1650 MHz
2700 MHz
Shader Units
256
768
Texture Units
16
48
Raster Operation Units
8
32
Execution Units
32
12
Power Consumption
45 W
15 W
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
2,176
1,719
Cinebench R23
31,592
13,884
Geekbench 6
3,026
2,522
Geekbench 6
18,418
11,212
Cinebench 2024
129
—
Cinebench 2024
1,737
—
Blender
447
197
Passmark CPU
4,375
3,617
Passmark CPU
47,406
25,181
Geekbench 5
—
1,841
Geekbench 5
—
9,906
▲ Specs Compare
Data sourced from official specifications and benchmark tests.