Home Comparison AMD Ryzen 5 7645HX vs Intel Core i3 N300

AMD Ryzen 5 7645HX vs Intel Core i3 N300

AMD Ryzen 5 7645HX
VS
Intel Core i3 N300
AMD Ryzen 5 7645HX
Intel Core i3 N300
We compared two laptop CPUs: AMD Ryzen 5 7645HX with 6 cores 4.0GHz and Intel Core i3 N300 with 8 cores 0.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7645HX 's Advantages
Higher specification of memory (5200 vs 4800)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (32MB vs 6MB)
More modern manufacturing process (5nm vs 10nm)
Intel Core i3 N300 's Advantages
Better graphics card performance
Lower TDP (7W vs 75W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 5 7645HX +252%
1800
Intel Core i3 N300
511
Cinebench R23 Multi Core
AMD Ryzen 5 7645HX +449%
13954
Intel Core i3 N300
2539
Geekbench 6 Single Core
AMD Ryzen 5 7645HX +115%
2720
Intel Core i3 N300
1261
Geekbench 6 Multi Core
AMD Ryzen 5 7645HX +203%
11906
Intel Core i3 N300
3926
AMD Ryzen 5 7645HX
VS
Intel Core i3 N300

General Parameters

Jan 2023
Release Date
Jan 2023
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Dragon Range)
Core Architecture
Alder Lake
-
Processor Number
i3-N300
FL1
Socket
BGA-1264
Radeon 610M
Integrated Graphics
UHD Graphics (32EU)

Package

5 nm
Manufacturing Process
10 nm
45-75 W
Power Consumption
7 W
100°C
Peak Operating Temperature
105°C

CPU Performance

6
Performance Cores
-
12
Performance Core Threads
-
4.0 GHz
Performance Core Base Frequency
5 GHz
Performance Core Turbo Frequency
-
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
0.8 GHz
-
Efficiency Core Turbo Frequency
3.8 GHz
6
Total Core Count
8
12
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
40x
Multiplier
8x
64 K per core
L1 Cache
96 K per core
1 MB per core
L2 Cache
2 MB shared
32 MB shared
L3 Cache
6 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR5-5200
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-4800
64 GB
Max Memory Size
16 GB
2
Max Memory Channels
1
83.2 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
300 MHz
2200 MHz
GPU Max Dynamic Frequency
1250 MHz
128
Shader Units
256
8
Texture Units
16
4
Raster Operation Units
8
2
Execution Units
32
15 W
Power Consumption
45 W
0.49 TFLOPS
Graphics Performance
0.74 TFLOPS

Miscellaneous

AMD Ryzen 5 7645HX
Official Website
Intel Core i3 N300
5.0
PCIe Version
3.0
28
PCIe Lanes
9

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