Intel Core Ultra 7 155H vs AMD Ryzen 3 7440U
We compared two laptop CPUs: Intel Core Ultra 7 155H with 16 cores 1.4GHz 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
Intel Core Ultra 7 155H 's Advantages
Better graphics card performance
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (24MB vs 8MB)
AMD Ryzen 3 7440U 's Advantages
Higher specification of memory (7500 vs 7467)
Higher base frequency (3.0GHz vs 1.4GHz)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (30W vs 65W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 155H
+12%
1796
AMD Ryzen 3 7440U
1593
Cinebench R23 Multi Core
Intel Core Ultra 7 155H
+67%
15052
AMD Ryzen 3 7440U
8966
Geekbench 6 Single Core
Intel Core Ultra 7 155H
+4%
2419
AMD Ryzen 3 7440U
2322
Geekbench 6 Multi Core
Intel Core Ultra 7 155H
+90%
12505
AMD Ryzen 3 7440U
6566
General Parameters
Dec 2023
Release Date
Oct 2023
Intel
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Zen 4 (Phoenix)
155H
Processor Number
-
FCBGA-2049
Socket
FP8
Arc Graphics (8-Cores)
Integrated Graphics
Radeon 740M
Ultra 7 (Meteor Lake)
Generation
-
Package
-
Transistor Count
20.9 billions
7 nm
Manufacturing Process
4 nm
20-65 W
Power Consumption
15-30 W
115 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
100 °C
Intel
Foundry
-
CPU Performance
6
Performance Cores
1
12
Performance Core Threads
2
1.4 GHz
Performance Core Base Frequency
3.0 GHz
4.8 GHz
Performance Core Turbo Frequency
4.7 GHz
10
Efficiency Cores
3
10
Efficiency Core Threads
6
0.9 GHz
Efficiency Core Base Frequency
2.8 GHz
3.8 GHz
Efficiency Core Turbo Frequency
3.3 GHz
16
Total Core Count
4
22
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
14
Multiplier
30x
112 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
1 MB per core
24 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Memory Types
DDR5-5600, LPDDR5x-7500
96 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
800 MHz
2250 MHz
GPU Max Dynamic Frequency
2500 MHz
1024
Shader Units
256
64
Texture Units
16
32
Raster Operation Units
8
128
Execution Units
4
28
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
4.6 TFLOPS
Graphics Performance
1.28 TFLOPS
