AMD Ryzen 9 8940H vs Intel Core Ultra 7 155H
We compared two laptop CPUs: AMD Ryzen 9 8940H with 8 cores 4.0GHz and Intel Core Ultra 7 155H with 16 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 9 8940H 's Advantages
Better graphics card performance
Higher specification of memory (7500 vs 7467)
Higher base frequency (4.0GHz vs 1.4GHz)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (54W vs 65W)
Intel Core Ultra 7 155H 's Advantages
Larger memory bandwidth (120GB/s vs 89.6GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (24MB vs 16MB)
Score
Benchmark
Geekbench 6 Single Core
AMD Ryzen 9 8940H
+3%
2512
Intel Core Ultra 7 155H
2419
Geekbench 6 Multi Core
AMD Ryzen 9 8940H
+4%
13104
Intel Core Ultra 7 155H
12505
General Parameters
Jan 2024
Release Date
Dec 2023
AMD
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Meteor Lake
-
Processor Number
155H
FP8
Socket
FCBGA-2049
Radeon 780M
Integrated Graphics
Arc Graphics (8-Cores)
-
Generation
Ultra 7 (Meteor Lake)
Package
25 billions
Transistor Count
-
4 nm
Manufacturing Process
7 nm
35-54 W
Power Consumption
20-65 W
-
Max Turbo Power Consumption
115 W
100°C
Peak Operating Temperature
110 °C
-
Foundry
Intel
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
12
4.0 GHz
Performance Core Base Frequency
1.4 GHz
5.2 GHz
Performance Core Turbo Frequency
4.8 GHz
-
Efficiency Cores
10
-
Efficiency Core Threads
10
-
Efficiency Core Base Frequency
0.9 GHz
-
Efficiency Core Turbo Frequency
3.8 GHz
8
Total Core Count
16
16
Total Thread Count
22
100 MHz
Bus Frequency
100 MHz
40x
Multiplier
14
64 K per core
L1 Cache
112 K per core
8 MB
L2 Cache
2 MB per core
16 MB
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR5-5600, LPDDR5x-7500
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
256 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
120 GB/s
-
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
300 MHz
2800 MHz
GPU Max Dynamic Frequency
2250 MHz
768
Shader Units
1024
48
Texture Units
64
32
Raster Operation Units
32
12
Execution Units
128
15 W
Power Consumption
28
7680x4320 - 60 Hz
Max Resolution
7680x4320 - 60 Hz
8.12 TFLOPS
Graphics Performance
4.6 TFLOPS
