Home Comparison AMD Ryzen 5 6600HS vs AMD Ryzen 9 7945HX3D

AMD Ryzen 5 6600HS vs AMD Ryzen 9 7945HX3D

We compared two laptop CPUs: AMD Ryzen 5 6600HS with 6 cores 3.3GHz and AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 6600HS 's Advantages
Better graphics card performance
Higher specification of memory (6400 vs 5200)
Higher base frequency (3.3GHz vs 2.3GHz)
Lower TDP (35W vs 55W)
AMD Ryzen 9 7945HX3D 's Advantages
Released 1 years and 6 months late
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Newer PCIe version (5 vs 4.0)
Larger L3 cache size (128MB vs 16MB)
More modern manufacturing process (5nm vs 6nm)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 5 6600HS
1455
AMD Ryzen 9 7945HX3D +33%
1940
Cinebench R23 Multi Core
AMD Ryzen 5 6600HS
9045
AMD Ryzen 9 7945HX3D +268%
33329
Geekbench 6 Single Core
AMD Ryzen 5 6600HS
1884
AMD Ryzen 9 7945HX3D +47%
2783
Geekbench 6 Multi Core
AMD Ryzen 5 6600HS
8159
AMD Ryzen 9 7945HX3D +97%
16080
Blender
AMD Ryzen 5 6600HS
94
AMD Ryzen 9 7945HX3D +405%
475
Geekbench 5 Single Core
AMD Ryzen 5 6600HS
1472
AMD Ryzen 9 7945HX3D +45%
2138
Geekbench 5 Multi Core
AMD Ryzen 5 6600HS
7333
AMD Ryzen 9 7945HX3D +161%
19153
VS

General Parameters

Jan 2022
Release Date
Jul 2023
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
-
Rembrandt
Core Architecture
Dragon Range
FP7
Socket
AMD Socket FL1
Radeon 660M
Integrated Graphics
Radeon 610M
-
Generation
Ryzen 9 (Zen 4 (Dragon Range))

Package

-
Transistor Count
17.84 billions
6 nm
Manufacturing Process
5 nm
35 W
Power Consumption
55 W
95 °C
Peak Operating Temperature
89 °C
-
Foundry
TSMC
-
Die Size
2x71 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²

CPU Performance

6
Performance Cores
-
12
Performance Core Threads
-
3.3 GHz
Performance Core Base Frequency
2.3 GHz
4.5 GHz
Performance Core Turbo Frequency
5.4 GHz
6
Total Core Count
16
12
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
23.0
64 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
128 MB shared
No
Unlocked Multiplier
Yes
-
SMP
1

Memory Parameters

DDR5-4800, LPDDR5-6400
Memory Types
DDR5-5200
-
Max Memory Size
64 GB
4
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
83.2 GB/s
-
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
-
1900 MHz
GPU Max Dynamic Frequency
2200 MHz
384
Shader Units
-
24
Texture Units
-
16
Raster Operation Units
-
6
Execution Units
2
15 W
Power Consumption
-
1.46 TFLOPS
Graphics Performance
0.49 TFLOPS

Miscellaneous

4.0
PCIe Version
5
20
PCIe Lanes
28

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