Home Comparison AMD Ryzen 5 7640HS vs AMD Ryzen 5 PRO 8640HS

AMD Ryzen 5 7640HS vs AMD Ryzen 5 PRO 8640HS

AMD Ryzen 5 7640HS
VS
AMD Ryzen 5 PRO 8640HS
AMD Ryzen 5 7640HS
AMD Ryzen 5 PRO 8640HS
We compared two laptop CPUs: AMD Ryzen 5 7640HS with 6 cores 4.3GHz 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 7640HS 's Advantages
Higher base frequency (4.3GHz vs 3.5GHz)
AMD Ryzen 5 PRO 8640HS 's Advantages
Released 1 years late
Higher specification of memory (7500 vs 7500)
Newer PCIe version (4 vs 4.0)
Lower TDP (30W vs 54W)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen 5 7640HS +1%
2465
AMD Ryzen 5 PRO 8640HS
2432
Geekbench 6 Multi Core
AMD Ryzen 5 7640HS +4%
10199
AMD Ryzen 5 PRO 8640HS
9739
AMD Ryzen 5 7640HS
VS
AMD Ryzen 5 PRO 8640HS

General Parameters

Apr 2023
Release Date
Apr 2024
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
-
Zen 4 (Phoenix)
Core Architecture
Hawk Point
FP8
Socket
AMD Socket FP7
Radeon 760M
Integrated Graphics
Radeon 760M
-
Generation
Ryzen 5 (Zen 4 (Hawk Point))

Package

25 billions
Transistor Count
25 billions
4 nm
Manufacturing Process
4 nm
35-54 W
Power Consumption
20-30 W
100 °C
Peak Operating Temperature
-
-
Foundry
TSMC
178 mm²
Die Size
178 mm²

CPU Performance

6
Performance Cores
6
12
Performance Core Threads
12
4.3 GHz
Performance Core Base Frequency
3.5 GHz
5 GHz
Performance Core Turbo Frequency
4.9 GHz
6
Total Core Count
6
12
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
43
Multiplier
35.0
64 K per core
L1 Cache
64 KB per core
6 MB
L2 Cache
6 MB
16 MB
L3 Cache
16 MB
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR5-5600,LPDDR5x-7500
256 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
800 MHz
GPU Base Frequency
MHz
2600 MHz
GPU Max Dynamic Frequency
2600 MHz
512
Shader Units
-
32
Texture Units
-
16
Raster Operation Units
-
8
Execution Units
8
15
Power Consumption
-
2.66 TFLOPS
Graphics Performance
-

AI Accelerator

AMD Ryzen™ AI
NPU
AMD Ryzen™ AI
10 TOPS
Theoretical performance
16 TOPS

Miscellaneous

AMD Ryzen 5 7640HS
Official Website
AMD Ryzen 5 PRO 8640HS
4.0
PCIe Version
4
20
PCIe Lanes
20

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