Intel Core Ultra 7 155U vs AMD Ryzen 9 4900HS
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and AMD Ryzen 9 4900HS with 8 cores 3.0GHz . 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 9 months late
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 35W)
AMD Ryzen 9 4900HS 's Advantages
Higher base frequency (3.0GHz vs 1.7GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 155U
+36%
1730
AMD Ryzen 9 4900HS
1271
Cinebench R23 Multi Core
Intel Core Ultra 7 155U
+1%
9875
AMD Ryzen 9 4900HS
9693
Geekbench 6 Single Core
Intel Core Ultra 7 155U
+64%
2314
AMD Ryzen 9 4900HS
1407
Geekbench 6 Multi Core
Intel Core Ultra 7 155U
+90%
9486
AMD Ryzen 9 4900HS
4967
Blender
Intel Core Ultra 7 155U
140
AMD Ryzen 9 4900HS
+10%
155
Passmark CPU Single Core
Intel Core Ultra 7 155U
+30%
3413
AMD Ryzen 9 4900HS
2614
Passmark CPU Multi Core
Intel Core Ultra 7 155U
16486
AMD Ryzen 9 4900HS
+16%
19134
General Parameters
Dec 2023
Release Date
Mar 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 8
Package
7 nm
Manufacturing Process
7 nm
12-15 W
Power Consumption
35 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
3.0 GHz
4.8 GHz
Performance Core Turbo Frequency
4.3 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
30x
112 K per core
L1 Cache
-
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
32 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
-
1950 MHz
GPU Max Dynamic Frequency
1750 MHz
512
Shader Units
512
32
Texture Units
32
16
Raster Operation Units
8
64
Execution Units
-
14
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
2 TFLOPS
Graphics Performance
-
