AMD Ryzen 5 8645HS vs AMD Ryzen 5 7500X3D
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Nov 2025
Manufacturer
AMD
AMD
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Hawk Point)
Raphael
Integrated Graphics
Radeon 760M
Radeon Graphics
Generation
Ryzen 5 (Zen 4 (Hawk Point))
Ryzen 5 (Zen 4 (Raphael))
Package
Transistor Count
25 billions
11.27 billions
Manufacturing Process
4 nm
5 nm
Socket
FP8
AMD Socket AM5
Power Consumption
35-54 W
65 W
Peak Operating Temperature
100°C
89°C
Foundry
TSMC
TSMC
Die Size
178 mm²
71 mm²
Package
FP8, FP7, FP7r2
FC-LGA1718
I/O Process Size
—
6 nm
I/O Die Size
—
122 mm²
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
12
Performance Core Base Frequency
4.3 GHz
4 GHz
Performance Core Turbo Frequency
5 GHz
4.5 GHz
Total Core Count
6
6
Total Thread Count
12
12
Bus Frequency
100 MHz
100 MHz
Multiplier
43x
40.0
L1 Cache
64 K per core
64 KB per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
16 MB shared
96 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-5200
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
83.2 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
—
GPU Max Dynamic Frequency
2600 MHz
2200 MHz
Shader Units
512
—
Texture Units
32
—
Raster Operation Units
16
—
Execution Units
8
2
Power Consumption
15 W
—
Miscellaneous
PCIe Version
4.0
5
PCIe Lanes
20
24
Benchmark
Cinebench R23
1,724
—
Cinebench R23
13,058
—
Geekbench 6
2,455
—
Geekbench 6
10,287
—
Blender
188
—
Passmark CPU
3,795
—
Passmark CPU
23,060
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.