AMD Ryzen 5 8645HS vs Intel Core i3 1220P
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Feb 2022
Manufacturer
AMD
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Hawk Point)
Alder Lake-P
Integrated Graphics
Radeon 760M
UHD Graphics (64EU)
Generation
Ryzen 5 (Zen 4 (Hawk Point))
—
Processor Number
—
i3-1220P
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
10 nm
Socket
FP8
BGA-1744
Power Consumption
35-54 W
20-28 W
Peak Operating Temperature
100°C
100 °C
Foundry
TSMC
—
Die Size
178 mm²
—
Package
FP8, FP7, FP7r2
—
CPU Performance
Performance Cores
6
2
Performance Core Threads
12
—
Performance Core Base Frequency
4.3 GHz
1.5 GHz
Performance Core Turbo Frequency
5 GHz
4.4 GHz
Total Core Count
6
10
Total Thread Count
12
12
Bus Frequency
100 MHz
100 MHz
Multiplier
43x
15x
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
SMP
1
—
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
Max Memory Bandwidth
89.6 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
300 MHz
GPU Max Dynamic Frequency
2600 MHz
1100 MHz
Shader Units
512
512
Texture Units
32
32
Raster Operation Units
16
16
Execution Units
8
64
Power Consumption
15 W
45 W
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,724
1,602
Cinebench R23
13,058
7,448
Geekbench 6
2,455
2,102
Geekbench 6
10,287
7,295
Blender
188
75
Passmark CPU
3,795
3,458
Passmark CPU
23,060
15,153
Geekbench 5
—
1,557
Geekbench 5
—
6,515
▲ Specs Compare
Data sourced from official specifications and benchmark tests.