AMD Ryzen 7 7840H vs AMD Ryzen 7 7745HX
CPU Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2023
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Core Architecture
Phoenix
Zen 4 (Dragon Range)
Integrated Graphics
Radeon 780M
Radeon 610M
Generation
Ryzen 7 (Zen 4 (Phoenix))
-
Instruction Set
-
x86-64
Package
Transistor Count
25 billions
-
Manufacturing Process
4 nm
5 nm
Socket
AMD Socket FP8
FL1
Power Consumption
35 W
45-75 W
Peak Operating Temperature
100 °C
100°C
Foundry
TSMC
-
Die Size
178 mm²
-
Package
FP8, FP7, FP7r2
-
CPU Performance
Performance Core Base Frequency
3.8 GHz
3.6 GHz
Performance Core Turbo Frequency
5.1 GHz
5.1 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
38.0
36x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
16 MB shared
32 MB shared
Unlocked Multiplier
No
Yes
SMP
1
-
Performance Cores
-
8
Performance Core Threads
-
16
Memory Parameters
Memory Types
DDR5-5600
DDR5-5200
Max Memory Size
256 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
83.2 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2700 MHz
2200 MHz
Execution Units
12
2
GPU Base Frequency
-
1500 MHz
Shader Units
-
128
Texture Units
-
8
Raster Operation Units
-
4
Power Consumption
-
15 W
📊 Benchmark
Geekbench 6
2,625
2,792
Geekbench 6
11,813
15,066
Cinebench R23
-
1,840
Cinebench R23
-
18,015
Cinebench 2024
-
107
Cinebench 2024
-
929
Blender
-
258