AMD Ryzen 5 7645HX vs Intel Core i9 12900F
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2022
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
—
Core Architecture
Zen 4 (Dragon Range)
Alder Lake-S
Integrated Graphics
Radeon 610M
N/A
Generation
—
Core i9 (Alder Lake-S)
Package
Manufacturing Process
5 nm
10 nm
Socket
FL1
Intel Socket 1700
Power Consumption
45-75 W
65 W
Peak Operating Temperature
100°C
72 °C
Foundry
—
Intel
Die Size
—
215 mm²
Package
—
FC-LGA16A
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
16
Performance Core Base Frequency
4.0 GHz
2.4 GHz
Performance Core Turbo Frequency
5 GHz
5.1 GHz
Total Core Count
6
16
Total Thread Count
12
24
Bus Frequency
100 MHz
100 MHz
Multiplier
40x
24.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
1 MB per core
1.25 MB per core
L3 Cache
32 MB shared
30 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1800 MHz
Efficiency Core Turbo Frequency
—
3.8 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR5-5200
DDR4-3200, DDR5-4800
Max Memory Size
64 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
1500 MHz
—
GPU Max Dynamic Frequency
2200 MHz
—
Shader Units
128
—
Texture Units
8
—
Raster Operation Units
4
—
Execution Units
2
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
5.0
5
PCIe Lanes
28
20
Benchmark
Cinebench R23
1,800
1,988
Cinebench R23
13,954
26,455
Geekbench 6
2,720
2,572
Geekbench 5
1,895
—
Geekbench 6
11,906
13,687
Geekbench 5
11,141
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.