Home Comparison Intel Core i7 1280P vs AMD Ryzen 5 7645HX

Intel Core i7 1280P vs AMD Ryzen 5 7645HX

Intel Core i7 1280P
VS
AMD Ryzen 5 7645HX
Intel Core i7 1280P
AMD Ryzen 5 7645HX
We compared two laptop CPUs: Intel Core i7 1280P with 14 cores 1.8GHz and AMD Ryzen 5 7645HX with 6 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 1280P 's Advantages
Better graphics card performance
Lower TDP (28W vs 75W)
AMD Ryzen 5 7645HX 's Advantages
Released 11 months late
Higher specification of memory (5200 vs 5200)
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (4.0GHz vs 1.8GHz)
Larger L3 cache size (32MB vs 24MB)
More modern manufacturing process (5nm vs 10nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 1280P
1743
AMD Ryzen 5 7645HX +3%
1800
Cinebench R23 Multi Core
Intel Core i7 1280P
11610
AMD Ryzen 5 7645HX +20%
13954
Geekbench 6 Single Core
Intel Core i7 1280P
2168
AMD Ryzen 5 7645HX +25%
2720
Geekbench 6 Multi Core
Intel Core i7 1280P
10563
AMD Ryzen 5 7645HX +12%
11906
Geekbench 5 Single Core
Intel Core i7 1280P
1737
AMD Ryzen 5 7645HX +9%
1895
Geekbench 5 Multi Core
Intel Core i7 1280P
10341
AMD Ryzen 5 7645HX +7%
11141
Intel Core i7 1280P
VS
AMD Ryzen 5 7645HX

General Parameters

Feb 2022
Release Date
Jan 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-P
Core Architecture
Zen 4 (Dragon Range)
i7-1280P
Processor Number
-
BGA-1744
Socket
FL1
Iris Xe Graphics (96EU)
Integrated Graphics
Radeon 610M

Package

10 nm
Manufacturing Process
5 nm
20-28 W
Power Consumption
45-75 W
100 °C
Peak Operating Temperature
100°C

CPU Performance

6
Performance Cores
6
-
Performance Core Threads
12
1.8 GHz
Performance Core Base Frequency
4.0 GHz
4.8 GHz
Performance Core Turbo Frequency
5 GHz
8
Efficiency Cores
-
14
Total Core Count
6
20
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
18x
Multiplier
40x
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
1 MB per core
24 MB shared
L3 Cache
32 MB shared
No
Unlocked Multiplier
Yes

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR5-5200
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
1500 MHz
1450 MHz
GPU Max Dynamic Frequency
2200 MHz
768
Shader Units
128
48
Texture Units
8
24
Raster Operation Units
4
96
Execution Units
2
15 W
Power Consumption
15 W
1.69 TFLOPS
Graphics Performance
0.49 TFLOPS

Miscellaneous

Intel Core i7 1280P
Official Website
AMD Ryzen 5 7645HX
4.0
PCIe Version
5.0
20
PCIe Lanes
28

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