Intel Core Ultra 7 155U vs AMD Ryzen 5 8540U
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and AMD Ryzen 5 8540U with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 155U 's Advantages
Better graphics card performance
Larger memory bandwidth (120GB/s vs 89.6GB/s)
Lower TDP (15W vs 30W)
AMD Ryzen 5 8540U 's Advantages
Higher specification of memory (7500 vs 7467)
Higher base frequency (3.2GHz vs 1.7GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (4nm vs 7nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 155U
1730
AMD Ryzen 5 8540U
+3%
1789
Cinebench R23 Multi Core
Intel Core Ultra 7 155U
9875
AMD Ryzen 5 8540U
+5%
10405
Geekbench 6 Single Core
Intel Core Ultra 7 155U
2314
AMD Ryzen 5 8540U
+5%
2445
Geekbench 6 Multi Core
Intel Core Ultra 7 155U
+3%
9486
AMD Ryzen 5 8540U
9182
Blender
Intel Core Ultra 7 155U
+12%
140
AMD Ryzen 5 8540U
124
Passmark CPU Single Core
Intel Core Ultra 7 155U
3413
AMD Ryzen 5 8540U
+10%
3759
Passmark CPU Multi Core
Intel Core Ultra 7 155U
16486
AMD Ryzen 5 8540U
+10%
18276
General Parameters
Dec 2023
Release Date
Dec 2023
Intel
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Zen 4 (Hawk Point)
155U
Processor Number
-
FCBGA-2049
Socket
FP7
Arc Graphics (4-Cores)
Integrated Graphics
Radeon 740M
-
Generation
Ryzen 5 (Zen 4 (Hawk Point))
Package
-
Transistor Count
20.9 billions
7 nm
Manufacturing Process
4 nm
12-15 W
Power Consumption
15-30 W
57 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
100 °C
-
Foundry
TSMC
-
Die Size
137 mm²
CPU Performance
2
Performance Cores
2
4
Performance Core Threads
4
1.7 GHz
Performance Core Base Frequency
3.2 GHz
4.8 GHz
Performance Core Turbo Frequency
4.9 GHz
10
Efficiency Cores
4
10
Efficiency Core Threads
8
1.2 GHz
Efficiency Core Base Frequency
3 GHz
3.8 GHz
Efficiency Core Turbo Frequency
3.7 GHz
12
Total Core Count
6
14
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
17
Multiplier
32x
112 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
-
SMP
1
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
89.6 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
800 MHz
1950 MHz
GPU Max Dynamic Frequency
2800 MHz
512
Shader Units
256
32
Texture Units
16
16
Raster Operation Units
8
64
Execution Units
4
14
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
2 TFLOPS
Graphics Performance
1.43 TFLOPS
