Intel Core Ultra 7 155U vs AMD Ryzen 9 PRO 8945HS
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and AMD Ryzen 9 PRO 8945HS with 8 cores 4GHz . 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
Lower TDP (15W vs 54W)
AMD Ryzen 9 PRO 8945HS 's Advantages
Higher specification of memory (7500 vs 7467)
Newer PCIe version (4 vs 4.0)
Higher base frequency (4GHz vs 1.7GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (4nm vs 7nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 155U
1730
AMD Ryzen 9 PRO 8945HS
+4%
1805
Cinebench R23 Multi Core
Intel Core Ultra 7 155U
9875
AMD Ryzen 9 PRO 8945HS
+75%
17376
Geekbench 6 Single Core
Intel Core Ultra 7 155U
+24%
2314
AMD Ryzen 9 PRO 8945HS
1866
Geekbench 6 Multi Core
Intel Core Ultra 7 155U
+30%
9486
AMD Ryzen 9 PRO 8945HS
7242
Cinebench 2024 Single Core
Intel Core Ultra 7 155U
102
AMD Ryzen 9 PRO 8945HS
+3%
106
Cinebench 2024 Multi Core
Intel Core Ultra 7 155U
549
AMD Ryzen 9 PRO 8945HS
+79%
988
Blender
Intel Core Ultra 7 155U
140
AMD Ryzen 9 PRO 8945HS
+77%
248
General Parameters
Dec 2023
Release Date
Apr 2024
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
-
Meteor Lake
Core Architecture
Hawk Point
155U
Processor Number
-
FCBGA-2049
Socket
AMD Socket FP7
Arc Graphics (4-Cores)
Integrated Graphics
Radeon 780M
-
Generation
Ryzen 9 (Zen 4 (Hawk Point))
Package
-
Transistor Count
25 billions
7 nm
Manufacturing Process
4 nm
12-15 W
Power Consumption
35-54 W
57 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
-
-
Foundry
TSMC
-
Die Size
178 mm²
CPU Performance
2
Performance Cores
8
4
Performance Core Threads
16
1.7 GHz
Performance Core Base Frequency
4 GHz
4.8 GHz
Performance Core Turbo Frequency
5.2 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
40.0
112 K per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
8 MB
12 MB shared
L3 Cache
16 MB
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Memory Types
DDR5-5600,LPDDR5X-7500
96 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
120 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
2800 MHz
512
Shader Units
-
32
Texture Units
-
16
Raster Operation Units
-
64
Execution Units
12
14
Power Consumption
-
7680x4320 - 60 Hz
Max Resolution
-
2 TFLOPS
Graphics Performance
-
AI Accelerator
-
NPU
AMD Ryzen™ AI
-
Theoretical performance
16 TOPS
