AMD Ryzen Z1 vs Intel Core i5 1245U
CPU Specs Compare
General Parameters
Release Date
Apr 2023
Feb 2022
Manufacturer
AMD
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Alder Lake-U
Integrated Graphics
Radeon 740M
Iris Xe Graphics G7 (80EU)
Processor Number
-
i5-1245U
Package
Transistor Count
25 billions
-
Manufacturing Process
4 nm
10 nm
Socket
FP7
BGA-1744
Power Consumption
9-30 W
12-15 W
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
6
2
Performance Core Threads
12
-
Performance Core Base Frequency
3.2 GHz
1.6 GHz
Performance Core Turbo Frequency
4.9 GHz
4.4 GHz
Total Core Count
6
10
Total Thread Count
12
12
Bus Frequency
100 MHz
100 MHz
Multiplier
32x
16x
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
1280 K per core
L3 Cache
16 MB shared
12 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
8
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
256 GB
64 GB
Max Memory Channels
2
2
ECC Memory Support
Yes
No
Max Memory Bandwidth
-
76.8 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2500 MHz
1200 MHz
Shader Units
256
640
Texture Units
16
40
Raster Operation Units
8
20
Execution Units
4
80
Power Consumption
15 W
15 W