Home Comparison Intel Core i5 1240U vs AMD Ryzen 5 8640U

Intel Core i5 1240U vs AMD Ryzen 5 8640U

Intel Core i5 1240U
VS
AMD Ryzen 5 8640U
Intel Core i5 1240U
AMD Ryzen 5 8640U
We compared two laptop CPUs: Intel Core i5 1240U with 10 cores 1.1GHz and AMD Ryzen 5 8640U with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1240U 's Advantages
Lower TDP (9W vs 30W)
AMD Ryzen 5 8640U 's Advantages
Released 1 years and 10 months late
Better graphics card performance
Higher specification of memory (7500 vs 5200)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (3.5GHz vs 1.1GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (4nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i5 1240U
2213
AMD Ryzen 5 8640U +9%
2419
Geekbench 6 Multi Core
Intel Core i5 1240U
7583
AMD Ryzen 5 8640U +36%
10350
Intel Core i5 1240U
VS
AMD Ryzen 5 8640U

General Parameters

Feb 2022
Release Date
Dec 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-U
Core Architecture
Hawk Point
i5-1240U
Processor Number
-
BGA-1781
Socket
FP7
Iris Xe Graphics G7 (80EU)
Integrated Graphics
Radeon 760M
-
Generation
Ryzen 5 (Zen 4 (Hawk Point))

Package

-
Transistor Count
25 billions
10 nm
Manufacturing Process
4 nm
9 W
Power Consumption
15-30 W
100 °C
Peak Operating Temperature
100°C
-
Foundry
TSMC
-
Die Size
178 mm²

CPU Performance

2
Performance Cores
6
-
Performance Core Threads
12
1.1 GHz
Performance Core Base Frequency
3.5 GHz
4.4 GHz
Performance Core Turbo Frequency
4.9 GHz
8
Efficiency Cores
-
10
Total Core Count
6
12
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
11x
Multiplier
35x
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR5-5600, LPDDR5x-7500
64 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
1500 MHz
900 MHz
GPU Max Dynamic Frequency
2600 MHz
640
Shader Units
384
40
Texture Units
24
20
Raster Operation Units
16
80
Execution Units
6
15 W
Power Consumption
15 W
1.41 TFLOPS
Graphics Performance
4.06 TFLOPS

Miscellaneous

Intel Core i5 1240U
Official Website
AMD Ryzen 5 8640U
4.0
PCIe Version
4.0
14
PCIe Lanes
20

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