AMD Ryzen 5 8640U vs Intel Core i5 12400
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
UHD Graphics 730
Generation
Ryzen 5 (Zen 4 (Hawk Point))
—
Processor Number
—
i5-12400
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
true
GPU Base Frequency
1500 MHz
300 MHz
GPU Max Dynamic Frequency
2600 MHz
1450 MHz
Shader Units
384
192
Texture Units
24
48
Raster Operation Units
16
24
Execution Units
6
24
Power Consumption
15 W
15 W
Max Resolution
—
3840x2160 - 60 Hz
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
2,244
Geekbench 6
10,350
9,793
Geekbench 5
—
1,622
Geekbench 5
—
8,662
Cinebench 2024
—
102
Cinebench 2024
—
701
Blender
—
194
Passmark CPU
—
3,528
Passmark CPU
—
19,439
▲ Specs Compare
Data sourced from official specifications and benchmark tests.