Home Comparison AMD Ryzen 5 8645HS vs AMD Ryzen 5 6600H

AMD Ryzen 5 8645HS vs AMD Ryzen 5 6600H

AMD Ryzen 5 8645HS
VS
AMD Ryzen 5 6600H
AMD Ryzen 5 8645HS
AMD Ryzen 5 6600H
We compared two laptop CPUs: AMD Ryzen 5 8645HS with 6 cores 4.3GHz and AMD Ryzen 5 6600H with 6 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 8645HS 's Advantages
Released 1 years and 11 months late
Better graphics card performance
Higher specification of memory (7500 vs 6400)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (4.3GHz vs 3.3GHz)
More modern manufacturing process (4nm vs 6nm)
AMD Ryzen 5 6600H 's Advantages
Lower TDP (45W vs 54W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 5 8645HS +18%
1724
AMD Ryzen 5 6600H
1449
Cinebench R23 Multi Core
AMD Ryzen 5 8645HS +27%
13058
AMD Ryzen 5 6600H
10215
Geekbench 6 Single Core
AMD Ryzen 5 8645HS +83%
2455
AMD Ryzen 5 6600H
1340
Geekbench 6 Multi Core
AMD Ryzen 5 8645HS +118%
10287
AMD Ryzen 5 6600H
4715
Blender
AMD Ryzen 5 8645HS +90%
187
AMD Ryzen 5 6600H
98
Passmark CPU Single Core
AMD Ryzen 5 8645HS +17%
3795
AMD Ryzen 5 6600H
3229
Passmark CPU Multi Core
AMD Ryzen 5 8645HS +22%
23060
AMD Ryzen 5 6600H
18774
AMD Ryzen 5 8645HS
VS
AMD Ryzen 5 6600H

General Parameters

Dec 2023
Release Date
Jan 2022
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Hawk Point)
Core Architecture
Rembrandt
FP8
Socket
FP7
Radeon 760M
Integrated Graphics
Radeon 660M
Ryzen 5 (Zen 4 (Hawk Point))
Generation
-

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
6 nm
35-54 W
Power Consumption
45 W
100°C
Peak Operating Temperature
95 °C
TSMC
Foundry
-
178 mm²
Die Size
-

CPU Performance

6
Performance Cores
6
12
Performance Core Threads
12
4.3 GHz
Performance Core Base Frequency
3.3 GHz
5 GHz
Performance Core Turbo Frequency
4.5 GHz
6
Total Core Count
6
12
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
43x
Multiplier
33x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR5-4800, LPDDR5-6400
256 GB
Max Memory Size
-
2
Max Memory Channels
4
89.6 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
-

Graphics Card Parameters

true
Integrated Graphics
true
800 MHz
GPU Base Frequency
1500 MHz
2600 MHz
GPU Max Dynamic Frequency
1900 MHz
512
Shader Units
384
32
Texture Units
24
16
Raster Operation Units
16
8
Execution Units
6
15 W
Power Consumption
15 W
2.66 TFLOPS
Graphics Performance
1.46 TFLOPS

Miscellaneous

AMD Ryzen 5 8645HS official page
Official Website
AMD Ryzen 5 6600H
4.0
PCIe Version
4.0
20
PCIe Lanes
20

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