Home Comparison AMD Ryzen 5 3450U vs AMD Ryzen 3 7440U

AMD Ryzen 5 3450U vs AMD Ryzen 3 7440U

AMD Ryzen 5 3450U
VS
AMD Ryzen 3 7440U
AMD Ryzen 5 3450U
AMD Ryzen 3 7440U
We compared two laptop CPUs: AMD Ryzen 5 3450U with 4 cores 2.1GHz and AMD Ryzen 3 7440U with 4 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 7440U 's Advantages
Released 3 years and 9 months late
Better graphics card performance
Higher specification of memory (7500 vs 2400)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.0GHz vs 2.1GHz)
Larger L3 cache size (8MB vs 4MB)
More modern manufacturing process (4nm vs 12nm)
Lower TDP (30W vs 35W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 5 3450U
886
AMD Ryzen 3 7440U +79%
1593
Cinebench R23 Multi Core
AMD Ryzen 5 3450U
3181
AMD Ryzen 3 7440U +181%
8966
Geekbench 6 Single Core
AMD Ryzen 5 3450U
961
AMD Ryzen 3 7440U +141%
2322
Geekbench 6 Multi Core
AMD Ryzen 5 3450U
2403
AMD Ryzen 3 7440U +173%
6566
AMD Ryzen 5 3450U
VS
AMD Ryzen 3 7440U

General Parameters

Jan 2020
Release Date
Oct 2023
AMD
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen+
Core Architecture
Zen 4 (Phoenix)
FP5
Socket
FP8
Radeon Vega 8
Integrated Graphics
Radeon 740M

Package

-
Transistor Count
20.9 billions
12 nm
Manufacturing Process
4 nm
12-35 W
Power Consumption
15-30 W
105 °C
Peak Operating Temperature
100 °C

CPU Performance

4
Performance Cores
1
8
Performance Core Threads
2
2.1 GHz
Performance Core Base Frequency
3.0 GHz
3.5 GHz
Performance Core Turbo Frequency
4.7 GHz
-
Efficiency Cores
3
-
Efficiency Core Threads
6
-
Efficiency Core Base Frequency
2.8 GHz
-
Efficiency Core Turbo Frequency
3.3 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
21x
Multiplier
30x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
4 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2400
Memory Types
DDR5-5600, LPDDR5x-7500
32 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
38.4 GB/s
Max Memory Bandwidth
-
-
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
800 MHz
2400 MHz
GPU Max Dynamic Frequency
2500 MHz
512
Shader Units
256
32
Texture Units
16
8
Raster Operation Units
8
8
Execution Units
4
65 W
Power Consumption
15 W
3840x2160 - 60 Hz
Max Resolution
-
1.13 TFLOPS
Graphics Performance
1.28 TFLOPS

Miscellaneous

AMD Ryzen 5 3450U
Official Website
AMD Ryzen 3 7440U
3.0
PCIe Version
4.0
12
PCIe Lanes
14

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