Home Comparison AMD Ryzen 3 8440U vs AMD Ryzen 5 7430U

AMD Ryzen 3 8440U vs AMD Ryzen 5 7430U

We compared two laptop CPUs: AMD Ryzen 3 8440U with 4 cores 3.0GHz and AMD Ryzen 5 7430U with 6 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 8440U 's Advantages
Released 11 months late
Better graphics card performance
Higher specification of memory (7500 vs 4267)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.0GHz vs 2.3GHz)
More modern manufacturing process (4nm vs 7nm)
AMD Ryzen 5 7430U 's Advantages
Larger L3 cache size (16MB vs 8MB)
Lower TDP (15W vs 30W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 3 8440U +13%
1605
AMD Ryzen 5 7430U
1417
Cinebench R23 Multi Core
AMD Ryzen 3 8440U +11%
9047
AMD Ryzen 5 7430U
8124
Geekbench 6 Single Core
AMD Ryzen 3 8440U +25%
2333
AMD Ryzen 5 7430U
1864
Geekbench 6 Multi Core
AMD Ryzen 3 8440U
6557
AMD Ryzen 5 7430U
6553
VS

General Parameters

Dec 2023
Release Date
Jan 2023
AMD
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Hawk Point)
Core Architecture
Zen 3 (Cezanne)
FP7
Socket
FP6
Radeon 740M
Integrated Graphics
Radeon RX Vega 7
Ryzen 3 (Zen 4 (Hawk Point))
Generation
-

Package

20.9 billions
Transistor Count
10.7 billions
4 nm
Manufacturing Process
7 nm
15-30 W
Power Consumption
15 W
100°C
Peak Operating Temperature
95 °C
TSMC
Foundry
-
137 mm²
Die Size
-

CPU Performance

4
Performance Cores
6
8
Performance Core Threads
12
3.0 GHz
Performance Core Base Frequency
2.3 GHz
4.7 GHz
Performance Core Turbo Frequency
4.3 GHz
3
Efficiency Cores
-
6
Efficiency Core Threads
-
4
Total Core Count
6
8
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
30x
Multiplier
23x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
512 K per core
8 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR4-3200, LPDDR4x-4267
256 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
300 MHz
2400 MHz
GPU Max Dynamic Frequency
1800 MHz
256
Shader Units
448
16
Texture Units
28
8
Raster Operation Units
8
4
Execution Units
7
15 W
Power Consumption
10-45 W
2.56 TFLOPS
Graphics Performance
1.61 TFLOPS

Miscellaneous

4.0
PCIe Version
3.0
14
PCIe Lanes
20

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