Intel Core Ultra 7 155U vs AMD Ryzen 5 8640HS
CPU Specs Compare
General Parameters
Release Date
Dec 2023
Dec 2023
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Meteor Lake
Hawk Point
Processor Number
155U
-
Integrated Graphics
Arc Graphics (4-Cores)
Radeon 760M
Generation
-
Ryzen 5 (Zen 4 (Hawk Point))
Package
Manufacturing Process
7 nm
4 nm
Socket
FCBGA-2049
FP8
Power Consumption
12-15 W
28 W
Max Turbo Power Consumption
57 W
-
Peak Operating Temperature
110 °C
100°C
Transistor Count
-
25 billions
Foundry
-
TSMC
Die Size
-
178 mm²
Package
-
FP8, FP7, FP7r2
CPU Performance
Performance Cores
2
6
Performance Core Threads
4
12
Performance Core Base Frequency
1.7 GHz
3.5 GHz
Performance Core Turbo Frequency
4.8 GHz
4.9 GHz
Efficiency Cores
10
-
Efficiency Core Threads
10
-
Efficiency Core Base Frequency
1.2 GHz
-
Efficiency Core Turbo Frequency
3.8 GHz
-
Total Core Count
12
6
Total Thread Count
14
12
Bus Frequency
100 MHz
100 MHz
Multiplier
17
35x
L1 Cache
112 K per core
64 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
12 MB shared
16 MB shared
Unlocked Multiplier
No
No
SMP
-
1
Memory Parameters
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
DDR5-5600, LPDDR5x-7500
Max Memory Size
96 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
120 GB/s
89.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
1500 MHz
GPU Max Dynamic Frequency
1950 MHz
2600 MHz
Shader Units
512
384
Texture Units
32
24
Raster Operation Units
16
16
Execution Units
64
6
Power Consumption
14
15 W
Max Resolution
7680x4320 - 60 Hz
7680x4320 - 60 Hz
📊 Benchmark
Cinebench R23
1,730
1,724
Cinebench R23
9,875
12,969
Geekbench 6
2,314
2,267
Geekbench 6
9,486
10,369
Cinebench 2024
102
99
Cinebench 2024
549
-
Blender
140
-
Passmark CPU
3,413
-
Passmark CPU
16,486
-