Intel Core i7 12800HX vs AMD Ryzen 5 8640U
CPU · Specs Compare
General Parameters
Release Date
May 2022
Dec 2023
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-HX
Hawk Point
Processor Number
i7-12800HX
—
Integrated Graphics
UHD Graphics (32EU)
Radeon 760M
Generation
—
Ryzen 5 (Zen 4 (Hawk Point))
Package
Manufacturing Process
10 nm
4 nm
Socket
BGA-1744
FP7
Power Consumption
45-55 W
15-30 W
Peak Operating Temperature
100 °C
100°C
Transistor Count
—
25 billions
Foundry
—
TSMC
Die Size
—
178 mm²
Package
—
FP8, FP7, FP7r2
CPU Performance
Performance Cores
8
6
Performance Core Base Frequency
2.0 GHz
3.5 GHz
Performance Core Turbo Frequency
4.8 GHz
4.9 GHz
Efficiency Cores
8
—
Total Core Count
16
6
Total Thread Count
24
12
Bus Frequency
100 MHz
100 MHz
Multiplier
20x
35x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
1 MB per core
L3 Cache
25 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
Performance Core Threads
—
12
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR5-5600, LPDDR5x-7500
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
89.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
1500 MHz
GPU Max Dynamic Frequency
1450 MHz
2600 MHz
Shader Units
256
384
Texture Units
16
24
Raster Operation Units
8
16
Execution Units
32
6
Power Consumption
45 W
15 W
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,784
1,780
Cinebench R23
19,921
11,267
Geekbench 6
2,380
2,419
Geekbench 5
1,757
—
Geekbench 6
13,378
10,350
Geekbench 5
14,104
—
Blender
261
—
Passmark CPU
3,859
—
Passmark CPU
33,577
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.