AMD Ryzen 9 8945HX vs Intel Core Ultra 7 155U
CPU · Specs Compare
General Parameters
Release Date
Apr 2025
Dec 2023
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Dragon Range)
Meteor Lake
Integrated Graphics
Radeon 610M
Arc Graphics (4-Cores)
Generation
Ryzen 9 (Zen 4 (Dragon Range))
—
Processor Number
—
155U
Package
Transistor Count
13.14 billions
—
Manufacturing Process
5 nm
7 nm
Socket
FL1
FCBGA-2049
Power Consumption
55 W
12-15 W
Max Turbo Power Consumption
75 W
57 W
Peak Operating Temperature
100 °C
110 °C
Foundry
TSMC
—
Die Size
2x71 mm²
—
I/O Process Size
6 nm
—
I/O Die Size
122 mm²
—
Package
µFC-BGAFL1
—
CPU Performance
Performance Cores
16
2
Performance Core Threads
32
4
Performance Core Base Frequency
2.5 GHz
1.7 GHz
Performance Core Turbo Frequency
5.4 GHz
4.8 GHz
Total Core Count
16
12
Total Thread Count
32
14
Bus Frequency
100 MHz
100 MHz
Multiplier
24
17
L1 Cache
64 K per core
112 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
64 MB shared
12 MB shared
Unlocked Multiplier
Yes
No
SMP
1
—
Efficiency Cores
—
10
Efficiency Core Threads
—
10
Efficiency Core Base Frequency
—
1.2 GHz
Efficiency Core Turbo Frequency
—
3.8 GHz
Memory Parameters
Memory Types
DDR5-5200
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Max Memory Channels
2
2
ECC Memory Support
No
No
Max Memory Size
—
96 GB
Max Memory Bandwidth
—
120 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2200 MHz
1950 MHz
GPU Base Frequency
—
300 MHz
Shader Units
—
512
Texture Units
—
32
Raster Operation Units
—
16
Execution Units
—
64
Power Consumption
—
14
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
28
20
Benchmark
Cinebench R23
2,001
1,730
Cinebench R23
34,973
9,875
Geekbench 6
2,766
2,314
Geekbench 6
16,747
9,486
Cinebench 2024
113
102
Cinebench 2024
1,719
549
Passmark CPU
4,035
3,413
Passmark CPU
55,980
16,486
Blender
—
140
▲ Specs Compare
Data sourced from official specifications and benchmark tests.