AMD Ryzen Z1 Extreme vs AMD Ryzen 3 7440U
We compared two laptop CPUs: AMD Ryzen Z1 Extreme with 8 cores 3.3GHz 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 Z1 Extreme 's Advantages
Released 6 months late
Better graphics card performance
Higher base frequency (3.3GHz vs 3.0GHz)
Larger L3 cache size (16MB vs 8MB)
AMD Ryzen 3 7440U 's Advantages
Higher specification of memory (7500 vs 7500)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen Z1 Extreme
+7%
1719
AMD Ryzen 3 7440U
1593
Cinebench R23 Multi Core
AMD Ryzen Z1 Extreme
+54%
13884
AMD Ryzen 3 7440U
8966
Geekbench 6 Single Core
AMD Ryzen Z1 Extreme
+8%
2522
AMD Ryzen 3 7440U
2322
Geekbench 6 Multi Core
AMD Ryzen Z1 Extreme
+70%
11212
AMD Ryzen 3 7440U
6566
General Parameters
Apr 2024
Release Date
Oct 2023
Amd
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Zen 4 (Phoenix)
-
-
-
FP8
Socket
FP8
Radeon 780M
Integrated Graphics
Radeon 740M
Ryzen 7 (Zen 4 (Phoenix))
Generation
-
Package
25 billions
Transistor Count
20.9 billions
4 nm
Manufacturing Process
4 nm
-
-
-
9-30 W
Power Consumption
15-30 W
-
-
-
100°C
Peak Operating Temperature
100 °C
TSMC
Foundry
-
178 mm²
Die Size
-
-
-
-
-
-
-
-
-
-
CPU Performance
8
Performance Cores
1
16
Performance Core Threads
2
3.3 GHz
Performance Core Base Frequency
3.0 GHz
5.1 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
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
33x
Multiplier
30x
-
-
-
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
-
-
-
-
1
SMP
-
-
-
-
-
-
-
Memory Parameters
DDR5-5600,LPDDR5x-7500
Memory Types
DDR5-5600, LPDDR5x-7500
256 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
800 MHz
GPU Base Frequency
800 MHz
2700 MHz
GPU Max Dynamic Frequency
2500 MHz
768
Shader Units
256
48
Texture Units
16
32
Raster Operation Units
8
12
Execution Units
4
15 W
Power Consumption
15 W
-
-
-
4.15 TFLOPS
Graphics Performance
1.28 TFLOPS
AI Accelerator
-
-
-
-
-
-
Miscellaneous
4.0
PCIe Version
4.0
20
PCIe Lanes
14
-
-
-
-
