AMD Ryzen 5 8540U vs AMD Ryzen 9 5900H
CPU Specs Compare
General Parameters
Release Date
Dec 2023
Apr 2021
Manufacturer
Amd
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Hawk Point)
Cezanne
Integrated Graphics
Radeon 740M
Radeon RX Vega 8
Generation
Ryzen 5 (Zen 4 (Hawk Point))
-
Package
Transistor Count
20.9 billions
-
Manufacturing Process
4 nm
7 nm
Socket
FP7
FP6
Power Consumption
15-30 W
45 W
Peak Operating Temperature
100 °C
105 °C
Foundry
TSMC
-
Die Size
137 mm²
-
Package
FP7, FP7r2
-
CPU Performance
Performance Cores
2
8
Performance Core Threads
4
16
Performance Core Base Frequency
3.2 GHz
3.3 GHz
Performance Core Turbo Frequency
4.9 GHz
4.6 GHz
Efficiency Cores
4
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
3 GHz
-
Efficiency Core Turbo Frequency
3.7 GHz
-
Total Core Count
6
8
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
33x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
16 MB shared
16 MB shared
Unlocked Multiplier
No
No
SMP
1
-
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR4-3200, LPDDR4-4266
Max Memory Size
256 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
68.27 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
-
GPU Max Dynamic Frequency
2800 MHz
1750 MHz
Shader Units
256
512
Texture Units
16
32
Raster Operation Units
8
8
Execution Units
4
-
Power Consumption
15 W
15 W
Miscellaneous
📊 Benchmark
Cinebench R23
1,789
1,466
Cinebench R23
10,405
12,815
Geekbench 6
2,445
2,034
Geekbench 6
9,182
7,376
Passmark CPU
3,759
3,308
Passmark CPU
18,276
20,753
Geekbench 5
-
1,528
Geekbench 5
-
8,790