AMD Ryzen 3 7440U vs AMD Ryzen 9 7900X3D
CPU · Specs Compare
General Parameters
Release Date
Oct 2023
Jan 2023
Manufacturer
Amd
AMD
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Zen 4 (Raphael)
Integrated Graphics
Radeon 740M
Radeon Graphics (Ryzen 7000)
Package
Transistor Count
20.9 billions
13.1 billions
Manufacturing Process
4 nm
5 nm
Socket
FP8
AM5
Power Consumption
15-30 W
120 W
Peak Operating Temperature
100 °C
89°C
Max Turbo Power Consumption
—
162 W
CPU Performance
Performance Cores
1
12
Performance Core Threads
2
24
Performance Core Base Frequency
3.0 GHz
4.4 GHz
Performance Core Turbo Frequency
4.7 GHz
5.6 GHz
Efficiency Cores
3
—
Efficiency Core Threads
6
—
Efficiency Core Base Frequency
2.8 GHz
—
Efficiency Core Turbo Frequency
3.3 GHz
—
Total Core Count
4
12
Total Thread Count
8
24
Bus Frequency
100 MHz
100 MHz
Multiplier
30x
44x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
8 MB shared
128 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-5200
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
ECC Memory Support
No
Yes
Max Memory Bandwidth
—
83.2 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
1500 MHz
GPU Max Dynamic Frequency
2500 MHz
2200 MHz
Shader Units
256
448
Texture Units
16
8
Raster Operation Units
8
4
Execution Units
4
2
Power Consumption
15 W
15 W
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
14
28
Benchmark
Cinebench R23
1,593
2,039
Cinebench R23
8,966
27,084
Geekbench 6
2,322
2,971
Geekbench 6
6,566
18,105
Cinebench 2024
—
122
Cinebench 2024
—
1,596
Blender
—
481
Passmark CPU
—
4,119
Passmark CPU
—
50,486
▲ Specs Compare
Data sourced from official specifications and benchmark tests.