Home Comparison Intel Core i7 11390H vs AMD Ryzen 5 PRO 8640HS

Intel Core i7 11390H vs AMD Ryzen 5 PRO 8640HS

Intel Core i7 11390H
VS
AMD Ryzen 5 PRO 8640HS
Intel Core i7 11390H
AMD Ryzen 5 PRO 8640HS
We compared two laptop CPUs: Intel Core i7 11390H with 4 cores 2.9GHz and AMD Ryzen 5 PRO 8640HS with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 PRO 8640HS 's Advantages
Released 2 years and 10 months late
Higher specification of memory (7500 vs 4267)
Larger memory bandwidth (89.6GB/s vs 51.2GB/s)
Newer PCIe version (4 vs 4.0)
Higher base frequency (3.5GHz vs 3.4GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (30W vs 35W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i7 11390H
1895
AMD Ryzen 5 PRO 8640HS +28%
2432
Geekbench 6 Multi Core
Intel Core i7 11390H
5672
AMD Ryzen 5 PRO 8640HS +71%
9739
Intel Core i7 11390H
VS
AMD Ryzen 5 PRO 8640HS

General Parameters

Jun 2021
Release Date
Apr 2024
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
-
Tiger Lake-H35
Core Architecture
Hawk Point
i7-11390H
Processor Number
-
BGA-1449
Socket
AMD Socket FP7
Iris Xe Graphics G7 96EU
Integrated Graphics
Radeon 760M
-
Generation
Ryzen 5 (Zen 4 (Hawk Point))

Package

-
Transistor Count
25 billions
10 nm
Manufacturing Process
4 nm
28-35 W
Power Consumption
20-30 W
100 °C
Peak Operating Temperature
-
-
Foundry
TSMC
-
Die Size
178 mm²

CPU Performance

4
Performance Cores
6
8
Performance Core Threads
12
2.9-3.4 GHz
Performance Core Base Frequency
3.5 GHz
5 GHz
Performance Core Turbo Frequency
4.9 GHz
4
Total Core Count
6
8
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
29-34x
Multiplier
35.0
96 K per core
L1 Cache
64 KB per core
1280 K per core
L2 Cache
6 MB
12 MB shared
L3 Cache
16 MB
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-3200, LPDDR4x-4267
Memory Types
DDR5-5600,LPDDR5x-7500
64 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
MHz
1400 MHz
GPU Max Dynamic Frequency
2600 MHz
768
Shader Units
-
48
Texture Units
-
24
Raster Operation Units
-
96
Execution Units
8
15 W
Power Consumption
-
1.69 TFLOPS
Graphics Performance
-

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
16 TOPS

Miscellaneous

Intel Core i7 11390H
Official Website
AMD Ryzen 5 PRO 8640HS
4.0
PCIe Version
4
16
PCIe Lanes
20

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