Intel Core Ultra 5 135U vs AMD Ryzen 9 8945HX
We compared two laptop CPUs: Intel Core Ultra 5 135U with 12 cores 1.6GHz and AMD Ryzen 9 8945HX with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 5 135U 's Advantages
Integrated graphics card
Higher specification of memory (7467 vs 5200)
AMD Ryzen 9 8945HX 's Advantages
Released 1 years and 4 months late
Newer PCIe version (5 vs 4.0)
Higher base frequency (2.5GHz vs 1.6GHz)
Larger L3 cache size (64MB vs 12MB)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (55W vs 57W)
Score
General Parameters
Dec 2023
Release Date
Apr 2025
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
-
Meteor Lake
Core Architecture
Dragon Range
135U
Processor Number
-
FCBGA-2049
Socket
AMD Socket FL1
Arc Graphics (4-Cores)
Integrated Graphics
Radeon 610M
Ultra 5 (Meteor Lake)
Generation
Ryzen 9 (Zen 4 (Dragon Range))
Package
-
Transistor Count
13.14 billions
7 nm
Manufacturing Process
5 nm
12-57 W
Power Consumption
55 W
110°C
Peak Operating Temperature
100°C
Intel
Foundry
TSMC
-
Die Size
2x71 mm²
-
I/O Process Size
6 nm
-
I/O Die Size
122 mm²
CPU Performance
2
Performance Cores
-
4
Performance Core Threads
-
1.6 GHz
Performance Core Base Frequency
2.5 GHz
4.4 GHz
Performance Core Turbo Frequency
5.4 GHz
10
Efficiency Cores
-
10
Efficiency Core Threads
-
1.1 GHz
Efficiency Core Base Frequency
-
3.6 GHz
Efficiency Core Turbo Frequency
-
12
Total Core Count
16
14
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
16x
Multiplier
24.0
112 K per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
1
SMP
1
Memory Parameters
LPDDR5-7467, LPDDR5x-7467, DDR5-5600
Memory Types
DDR5-5200
96 GB
Max Memory Size
-
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1900 MHz
GPU Max Dynamic Frequency
-
512
Shader Units
-
32
Texture Units
-
16
Raster Operation Units
-
64
Execution Units
-
14 W
Power Consumption
-
7680x4320 - 60 Hz
Max Resolution
-
1.95 TFLOPS
Graphics Performance
-
Miscellaneous
Intel Core Ultra 5 135U official page
Official Website
-
4.0
PCIe Version
5
20
PCIe Lanes
28
