Intel Core Ultra 7 155U vs AMD Ryzen 7 3780U
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and AMD Ryzen 7 3780U with 4 cores 2.3GHz . 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 4 years and 2 months late
Integrated graphics card
Higher specification of memory (7467 vs 2400)
Newer PCIe version (4.0 vs 3)
Larger L3 cache size (12MB vs 4MB)
More modern manufacturing process (7nm vs 12nm)
AMD Ryzen 7 3780U 's Advantages
Higher base frequency (2.3GHz vs 1.7GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 7 155U
+71%
2314
AMD Ryzen 7 3780U
1348
Geekbench 6 Multi Core
Intel Core Ultra 7 155U
+78%
9486
AMD Ryzen 7 3780U
5309
General Parameters
Dec 2023
Release Date
Oct 2019
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
-
Meteor Lake
Core Architecture
Picasso
155U
Processor Number
-
FCBGA-2049
Socket
AMD Socket FP5
Arc Graphics (4-Cores)
Integrated Graphics
Radeon Vega 11
-
Generation
Ryzen 7 (Zen+ (Picasso))
Package
-
Transistor Count
4.95 billions
7 nm
Manufacturing Process
12 nm
12-15 W
Power Consumption
15 W
57 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
95°C
-
Foundry
GlobalFoundries
-
Die Size
210 mm²
CPU Performance
2
Performance Cores
-
4
Performance Core Threads
-
1.7 GHz
Performance Core Base Frequency
2.3 GHz
4.8 GHz
Performance Core Turbo Frequency
4 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
4
14
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
17
Multiplier
23.0
112 K per core
L1 Cache
96 KB per core
2 MB per core
L2 Cache
512 KB per core
12 MB shared
L3 Cache
4 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Memory Types
DDR4-2400
96 GB
Max Memory Size
-
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1950 MHz
GPU Max Dynamic Frequency
-
512
Shader Units
-
32
Texture Units
-
16
Raster Operation Units
-
64
Execution Units
-
14
Power Consumption
-
7680x4320 - 60 Hz
Max Resolution
-
2 TFLOPS
Graphics Performance
-
