AMD Ryzen 5 8640U vs Intel Core i5 12400F
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Jan 2022
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Hawk Point
Alder Lake
Integrated Graphics
Radeon 760M
No
Generation
Ryzen 5 (Zen 4 (Hawk Point))
—
Processor Number
—
i5-12400F
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
10 nm
Socket
FP7
LGA-1700
Power Consumption
15-30 W
65 W
Peak Operating Temperature
100°C
100°C
Foundry
TSMC
—
Die Size
178 mm²
—
Package
FP8, FP7, FP7r2
—
Max Turbo Power Consumption
—
117 W
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
12
Performance Core Base Frequency
3.5 GHz
2.5 GHz
Performance Core Turbo Frequency
4.9 GHz
4.4 GHz
Total Core Count
6
6
Total Thread Count
12
12
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
25x
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
18 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-4800, DDR4-3200
Max Memory Size
256 GB
128 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
—
GPU Base Frequency
1500 MHz
—
GPU Max Dynamic Frequency
2600 MHz
—
Shader Units
384
—
Texture Units
24
—
Raster Operation Units
16
—
Execution Units
6
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,780
1,647
Cinebench R23
11,267
12,344
Geekbench 6
2,419
2,301
Geekbench 6
10,350
9,475
Geekbench 5
—
1,628
Geekbench 5
—
8,519
Cinebench 2024
—
102
Blender
—
210
Passmark CPU
—
3,513
Passmark CPU
—
19,551
▲ Specs Compare
Data sourced from official specifications and benchmark tests.