AMD Ryzen 9 5900 vs AMD Ryzen 5 8540U
CPU Specs Compare
General Parameters
Release Date
Jan 2021
Dec 2023
Manufacturer
AMD
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Vermeer
Zen 4 (Hawk Point)
Integrated Graphics
N/A
Radeon 740M
Generation
-
Ryzen 5 (Zen 4 (Hawk Point))
Package
Manufacturing Process
7 nm
4 nm
Socket
AM4
FP7
Power Consumption
65 W
15-30 W
Peak Operating Temperature
95 °C
100 °C
Transistor Count
-
20.9 billions
Foundry
-
TSMC
Die Size
-
137 mm²
Package
-
FP7, FP7r2
CPU Performance
Performance Cores
12
2
Performance Core Threads
24
4
Performance Core Base Frequency
3.0 GHz
3.2 GHz
Performance Core Turbo Frequency
4.7 GHz
4.9 GHz
Total Core Count
12
6
Total Thread Count
24
12
Bus Frequency
100 MHz
100 MHz
Multiplier
30x
32x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
32 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
-
4
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
3 GHz
Efficiency Core Turbo Frequency
-
3.7 GHz
SMP
-
1
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600, LPDDR5x-7500
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
51.2 GB/s
89.6 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
800 MHz
GPU Max Dynamic Frequency
-
2800 MHz
Shader Units
-
256
Texture Units
-
16
Raster Operation Units
-
8
Execution Units
-
4
Power Consumption
-
15 W
📊 Benchmark
Cinebench R23
1,584
1,789
Cinebench R23
20,887
10,405
Geekbench 6
2,080
2,445
Geekbench 5
1,715
-
Geekbench 6
9,774
9,182
Geekbench 5
13,017
-
Blender
282
-
Passmark CPU
3,447
3,759
Passmark CPU
34,510
18,276