Home Comparison AMD Ryzen 7 5825U vs AMD Ryzen 5 7645HX

AMD Ryzen 7 5825U vs AMD Ryzen 5 7645HX

AMD Ryzen 7 5825U
VS
AMD Ryzen 5 7645HX
AMD Ryzen 7 5825U
AMD Ryzen 5 7645HX
We compared two laptop CPUs: AMD Ryzen 7 5825U with 8 cores 2.0GHz and AMD Ryzen 5 7645HX with 6 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 5825U 's Advantages
Lower TDP (25W vs 75W)
AMD Ryzen 5 7645HX 's Advantages
Released 1 years late
Higher specification of memory (5200 vs 4267)
Larger memory bandwidth (83.2GB/s vs 51.2GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (4.0GHz vs 2.0GHz)
Larger L3 cache size (32MB vs 16MB)
More modern manufacturing process (5nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 7 5825U
1404
AMD Ryzen 5 7645HX +28%
1800
Cinebench R23 Multi Core
AMD Ryzen 7 5825U
9749
AMD Ryzen 5 7645HX +43%
13954
Geekbench 6 Single Core
AMD Ryzen 7 5825U
1824
AMD Ryzen 5 7645HX +49%
2720
Geekbench 6 Multi Core
AMD Ryzen 7 5825U
7131
AMD Ryzen 5 7645HX +66%
11906
Geekbench 5 Single Core
AMD Ryzen 7 5825U
1449
AMD Ryzen 5 7645HX +30%
1895
Geekbench 5 Multi Core
AMD Ryzen 7 5825U
6915
AMD Ryzen 5 7645HX +61%
11141
AMD Ryzen 7 5825U
VS
AMD Ryzen 5 7645HX

General Parameters

Jan 2022
Release Date
Jan 2023
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Barcelo
Core Architecture
Zen 4 (Dragon Range)
FP6
Socket
FL1
Radeon RX Vega 8 (Ryzen 4000)
Integrated Graphics
Radeon 610M

Package

7 nm
Manufacturing Process
5 nm
10-25 W
Power Consumption
45-75 W
95 °C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
12
2.0 GHz
Performance Core Base Frequency
4.0 GHz
4.5 GHz
Performance Core Turbo Frequency
5 GHz
8
Total Core Count
6
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
20x
Multiplier
40x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
32 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR4-3200, LPDDR4x-4267
Memory Types
DDR5-5200
32 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
1500 MHz
2000 MHz
GPU Max Dynamic Frequency
2200 MHz
512
Shader Units
128
32
Texture Units
8
8
Raster Operation Units
4
-
Execution Units
2
15 W
Power Consumption
15 W
-
Graphics Performance
0.49 TFLOPS

Miscellaneous

AMD Ryzen 7 5825U
Official Website
AMD Ryzen 5 7645HX
3.0
PCIe Version
5.0
16
PCIe Lanes
28

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