AMD Ryzen 5 8640HS vs Intel Core i9 14900KF
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
No
Generation
Ryzen 5 (Zen 4 (Hawk Point))
Core i9 (Raptor Lake Refresh)
Processor Number
—
i9-14900KF
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
10 nm
Socket
FP8
LGA-1700
Power Consumption
28 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
3.2 GHz
Performance Core Turbo Frequency
4.9 GHz
6 GHz
Total Core Count
6
24
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
32x
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
36 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Efficiency Cores
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
2.4 GHz
Efficiency Core Turbo Frequency
—
4.4 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
—
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
—
Max Resolution
7680x4320 - 60 Hz
—
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,724
2,358
Cinebench R23
12,969
38,497
Geekbench 6
2,267
3,176
Geekbench 6
10,369
22,411
Cinebench 2024
99
139
Cinebench 2024
—
2,177
Blender
—
670
Passmark CPU
—
4,722
Passmark CPU
—
60,232
▲ Specs Compare
Data sourced from official specifications and benchmark tests.