Home Comparison AMD Ryzen 7 5800HS vs AMD Ryzen 5 PRO 8640HS

AMD Ryzen 7 5800HS vs AMD Ryzen 5 PRO 8640HS

AMD Ryzen 7 5800HS
VS
AMD Ryzen 5 PRO 8640HS
AMD Ryzen 7 5800HS
AMD Ryzen 5 PRO 8640HS
We compared two laptop CPUs: AMD Ryzen 7 5800HS with 8 cores 2.8GHz 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 3 years and 3 months late
Higher specification of memory (7500 vs 4266)
Larger memory bandwidth (89.6GB/s vs 68.3GB/s)
Newer PCIe version (4 vs 3.0)
Higher base frequency (3.5GHz vs 2.8GHz)
More modern manufacturing process (4nm vs 7nm)
Lower TDP (30W vs 35W)

Score

Benchmark

Geekbench 6 Single Core
AMD Ryzen 7 5800HS
1794
AMD Ryzen 5 PRO 8640HS +35%
2432
Geekbench 6 Multi Core
AMD Ryzen 7 5800HS
4766
AMD Ryzen 5 PRO 8640HS +104%
9739
AMD Ryzen 7 5800HS
VS
AMD Ryzen 5 PRO 8640HS

General Parameters

Jan 2021
Release Date
Apr 2024
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
-
Cezanne
Core Architecture
Hawk Point
FP6
Socket
AMD Socket FP7
Radeon RX Vega 8
Integrated Graphics
Radeon 760M
-
Generation
Ryzen 5 (Zen 4 (Hawk Point))

Package

10.7 billions
Transistor Count
25 billions
7 nm
Manufacturing Process
4 nm
35 W
Power Consumption
20-30 W
105 °C
Peak Operating Temperature
-
-
Foundry
TSMC
-
Die Size
178 mm²

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
12
2.8 GHz
Performance Core Base Frequency
3.5 GHz
4.4 GHz
Performance Core Turbo Frequency
4.9 GHz
8
Total Core Count
6
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
28x
Multiplier
35.0
64 K per core
L1 Cache
64 KB per core
512 K per core
L2 Cache
6 MB
16 MB shared
L3 Cache
16 MB
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-3200, LPDDR4-4266
Memory Types
DDR5-5600,LPDDR5x-7500
64 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
68.3 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
MHz
2000 MHz
GPU Max Dynamic Frequency
2600 MHz
512
Shader Units
-
32
Texture Units
-
8
Raster Operation Units
-
-
Execution Units
8
15 W
Power Consumption
-

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
16 TOPS

Miscellaneous

AMD Ryzen 7 5800HS
Official Website
AMD Ryzen 5 PRO 8640HS
3.0
PCIe Version
4
12
PCIe Lanes
20

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