Intel Core Ultra 7 155U vs AMD Ryzen 7 4800H
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and AMD Ryzen 7 4800H with 8 cores 2.9GHz . 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
Released 3 years and 11 months late
Better graphics card performance
Higher specification of memory (7467 vs 4266)
Larger memory bandwidth (120GB/s vs 68.27GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 8MB)
Lower TDP (15W vs 54W)
AMD Ryzen 7 4800H 's Advantages
Higher base frequency (2.9GHz vs 1.7GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 155U
+39%
1730
AMD Ryzen 7 4800H
1243
Cinebench R23 Multi Core
Intel Core Ultra 7 155U
9875
AMD Ryzen 7 4800H
+11%
11056
Geekbench 6 Single Core
Intel Core Ultra 7 155U
+62%
2314
AMD Ryzen 7 4800H
1422
Geekbench 6 Multi Core
Intel Core Ultra 7 155U
+83%
9486
AMD Ryzen 7 4800H
5175
Blender
Intel Core Ultra 7 155U
140
AMD Ryzen 7 4800H
+10%
154
Passmark CPU Single Core
Intel Core Ultra 7 155U
+30%
3413
AMD Ryzen 7 4800H
2609
Passmark CPU Multi Core
Intel Core Ultra 7 155U
16486
AMD Ryzen 7 4800H
+13%
18761
General Parameters
Dec 2023
Release Date
Jan 2020
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Zen 2
155U
Processor Number
-
FCBGA-2049
Socket
FP6
Arc Graphics (4-Cores)
Integrated Graphics
Radeon Vega 7
Package
7 nm
Manufacturing Process
7 nm
12-15 W
Power Consumption
35-54 W
57 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
105 °C
CPU Performance
2
Performance Cores
8
4
Performance Core Threads
16
1.7 GHz
Performance Core Base Frequency
2.9 GHz
4.8 GHz
Performance Core Turbo Frequency
4.2 GHz
10
Efficiency Cores
-
10
Efficiency Core Threads
-
1.2 GHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
12
Total Core Count
8
14
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
17
Multiplier
29x
112 K per core
L1 Cache
32 K per core
2 MB per core
L2 Cache
512 K per core
12 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
Memory Parameters
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Memory Types
DDR4-3200, LPDDR4X-4266
96 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
68.27 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1950 MHz
GPU Max Dynamic Frequency
1600 MHz
512
Shader Units
448
32
Texture Units
28
16
Raster Operation Units
7
64
Execution Units
-
14
Power Consumption
10-45 W
7680x4320 - 60 Hz
Max Resolution
-
2 TFLOPS
Graphics Performance
1.108 TFLOPS
