Product Compare

Intel Core i7 1280P vs AMD Ryzen 7 7840HS

	CPU Intel Core i7 1280P	CPU AMD Ryzen 7 7840HS
General Parameters
Release Date	Feb 2022	Apr 2023
Manufacturer	Intel	Amd
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Alder Lake-P	Zen 4 (Phoenix)
Processor Number	i7-1280P
Integrated Graphics	Iris Xe Graphics (96EU)	Radeon 780M
Package
Manufacturing Process	10 nm	4 nm
Socket	BGA-1744	FP8
Power Consumption	20-28 W	35-54 W
Peak Operating Temperature	100 °C	100 °C
Transistor Count		25 billions
CPU Performance
Performance Cores	6	8
Performance Core Base Frequency	1.8 GHz	3.8 GHz
Performance Core Turbo Frequency	4.8 GHz	5.1 GHz
Efficiency Cores	8
Total Core Count	14	8
Total Thread Count	20	16
Bus Frequency	100 MHz	100 MHz
Multiplier	18x	38
L1 Cache	80 K per core	64 K per core
L2 Cache	1280 K per core	8 MB
L3 Cache	24 MB shared	16 MB
Unlocked Multiplier	No	No
Performance Core Threads		16
Memory Parameters
Memory Types	DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267	DDR5-5600, LPDDR5x-7500
Max Memory Size	64 GB	256 GB
Max Memory Channels	2	2
Max Memory Bandwidth	76.8 GB/s	89.6 GB/s
ECC Memory Support	No	Yes
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	800 MHz
GPU Max Dynamic Frequency	1450 MHz	2700 MHz
Shader Units	768	768
Texture Units	48	48
Raster Operation Units	24	32
Execution Units	96	12
Power Consumption	15 W	15
Max Resolution		7680x4320 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	4.0
PCIe Lanes	20	20
AI Accelerator
NPU		AMD Ryzen™ AI
Theoretical performance		10 TOPS
Benchmarks
Geekbench 6 Single Core	2168	2575
Geekbench 6 Multi Core	10563	12085