AMD Ryzen 5 8640U vs Intel Core i7 14700K
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Oct 2023
Manufacturer
AMD
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Hawk Point
Raptor Lake Refresh
Integrated Graphics
Radeon 760M
UHD Graphics 770
Generation
Ryzen 5 (Zen 4 (Hawk Point))
Core i7 (Raptor Lake Refresh)
Processor Number
—
i7-14700K
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
10 nm
Socket
FP7
LGA-1700
Power Consumption
15-30 W
125 W
Peak Operating Temperature
100°C
100°C
Foundry
TSMC
Intel
Die Size
178 mm²
257 mm²
Package
FP8, FP7, FP7r2
FC-LGA16A
Max Turbo Power Consumption
—
253 W
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
16
Performance Core Base Frequency
3.5 GHz
3.4 GHz
Performance Core Turbo Frequency
4.9 GHz
5.6 GHz
Total Core Count
6
20
Total Thread Count
12
28
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
34x
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
16 MB shared
33 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Efficiency Cores
—
12
Efficiency Core Threads
—
12
Efficiency Core Base Frequency
—
2.5 GHz
Efficiency Core Turbo Frequency
—
4.3 GHz
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-5600, DDR4-3200
Max Memory Size
256 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
300 MHz
GPU Max Dynamic Frequency
2600 MHz
1600 MHz
Shader Units
384
256
Texture Units
24
16
Raster Operation Units
16
8
Execution Units
6
32
Power Consumption
15 W
15 W
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,780
2,174
Cinebench R23
11,267
34,805
Geekbench 6
2,419
3,019
Geekbench 6
10,350
20,412
Cinebench 2024
—
129
Cinebench 2024
—
1,987
Blender
—
580
Passmark CPU
—
4,485
Passmark CPU
—
53,739
▲ Specs Compare
Data sourced from official specifications and benchmark tests.