AMD Ryzen 7 7840U vs AMD Ryzen 5 5500U
CPU Specs Compare
General Parameters
Release Date
May 2023
Jan 2021
Manufacturer
Amd
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Lucienne
Integrated Graphics
Radeon 780M
Radeon RX Vega 7
Package
Transistor Count
25 billions
-
Manufacturing Process
4 nm
7 nm
Socket
FP8
FP6
Power Consumption
15-30 W
10-25 W
Peak Operating Temperature
100 °C
105 °C
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
3.3 GHz
2.1 GHz
Performance Core Turbo Frequency
5.1 GHz
4 GHz
Total Core Count
8
6
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
33
21x
L1 Cache
64 K per core
64 K per core
L2 Cache
8 MB
512 K per core
L3 Cache
16 MB
8 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR4-3200, LPDDR4-4266
Max Memory Size
256 GB
32 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
51.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2700 MHz
1800 MHz
Shader Units
768
448
Texture Units
48
28
Raster Operation Units
32
7
Execution Units
12
-
Power Consumption
15 W
10-45 W
Max Resolution
7680x4320 - 60 Hz
-
AI Accelerator
NPU
AMD Ryzen™ AI
-
Theoretical performance
10 TOPS
-
📊 Benchmark
Cinebench R23
1,745
1,168
Cinebench R23
12,789
7,059
Geekbench 6
2,480
1,445
Geekbench 6
11,518
5,919
Blender
227
95
Geekbench 5
-
1,106
Geekbench 5
-
4,917