AMD Ryzen 5 8540U vs Intel Core i9 14900HX
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Jan 2024
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Hawk Point)
Raptor Lake Refresh
Integrated Graphics
Radeon 740M
UHD Graphics (32EU)
Generation
Ryzen 5 (Zen 4 (Hawk Point))
—
Processor Number
—
i9-14900HX
Package
Transistor Count
20.9 billions
—
Manufacturing Process
4 nm
10 nm
Socket
FP7
BGA-1964
Power Consumption
15-30 W
45-55 W
Peak Operating Temperature
100 °C
100°C
Foundry
TSMC
—
Die Size
137 mm²
—
Package
FP7, FP7r2
—
Max Turbo Power Consumption
—
157 W
CPU Performance
Performance Cores
2
8
Performance Core Threads
4
16
Performance Core Base Frequency
3.2 GHz
2.2 GHz
Performance Core Turbo Frequency
4.9 GHz
5.8 GHz
Efficiency Cores
4
16
Efficiency Core Threads
8
16
Efficiency Core Base Frequency
3 GHz
1.6 GHz
Efficiency Core Turbo Frequency
3.7 GHz
4.1 GHz
Total Core Count
6
24
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
22x
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
16 MB shared
36 MB shared
Unlocked Multiplier
No
Yes
SMP
1
—
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-5600, DDR4-3200
Max Memory Size
256 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2800 MHz
1650 MHz
Shader Units
256
256
Texture Units
16
16
Raster Operation Units
8
8
Execution Units
4
32
Power Consumption
15 W
45 W
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
14
20
Benchmark
Cinebench R23
1,789
2,176
Cinebench R23
10,405
31,592
Geekbench 6
2,445
3,026
Geekbench 6
9,182
18,418
Passmark CPU
3,759
4,375
Passmark CPU
18,276
47,406
Cinebench 2024
—
129
Cinebench 2024
—
1,737
Blender
—
447
▲ Specs Compare
Data sourced from official specifications and benchmark tests.