Intel Core Ultra 7 155U vs AMD Ryzen 7 6800H
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and AMD Ryzen 7 6800H with 8 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
Released 1 years and 11 months late
Higher specification of memory (7467 vs 6400)
Larger memory bandwidth (120GB/s vs 76.8GB/s)
Lower TDP (15W vs 45W)
AMD Ryzen 7 6800H 's Advantages
Better graphics card performance
Higher base frequency (3.2GHz vs 1.7GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (6nm vs 7nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 155U
+12%
1730
AMD Ryzen 7 6800H
1544
Cinebench R23 Multi Core
Intel Core Ultra 7 155U
9875
AMD Ryzen 7 6800H
+47%
14586
Geekbench 6 Single Core
Intel Core Ultra 7 155U
+24%
2314
AMD Ryzen 7 6800H
1860
Geekbench 6 Multi Core
Intel Core Ultra 7 155U
+9%
9486
AMD Ryzen 7 6800H
8650
Blender
Intel Core Ultra 7 155U
140
AMD Ryzen 7 6800H
+25%
176
Passmark CPU Single Core
Intel Core Ultra 7 155U
+4%
3413
AMD Ryzen 7 6800H
3261
Passmark CPU Multi Core
Intel Core Ultra 7 155U
16486
AMD Ryzen 7 6800H
+43%
23657
General Parameters
Dec 2023
Release Date
Jan 2022
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Rembrandt
155U
Processor Number
-
FCBGA-2049
Socket
FP7
Arc Graphics (4-Cores)
Integrated Graphics
Radeon 680M
Package
7 nm
Manufacturing Process
6 nm
12-15 W
Power Consumption
45 W
57 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
95 °C
CPU Performance
2
Performance Cores
8
4
Performance Core Threads
16
1.7 GHz
Performance Core Base Frequency
3.2 GHz
4.8 GHz
Performance Core Turbo Frequency
4.7 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
32x
112 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
512 K per core
12 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
Memory Parameters
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Memory Types
DDR5-4800, LPDDR5-6400
96 GB
Max Memory Size
-
2
Max Memory Channels
4
120 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
-
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
2000 MHz
1950 MHz
GPU Max Dynamic Frequency
2200 MHz
512
Shader Units
768
32
Texture Units
48
16
Raster Operation Units
32
64
Execution Units
12
14
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
2 TFLOPS
Graphics Performance
3.686 TFLOPS
