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Comparison
AMD Ryzen 9 8940H vs AMD Ryzen 5 PRO 8640HS
AMD Ryzen 9 8940H vs AMD Ryzen 5 PRO 8640HS
VS
AMD Ryzen 9 8940H
AMD Ryzen 5 PRO 8640HS
We compared two laptop CPUs: AMD Ryzen 9 8940H with 8 cores 4.0GHz 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 9 8940H 's Advantages
Integrated graphics card
Higher base frequency (4.0GHz vs 3.5GHz)
AMD Ryzen 5 PRO 8640HS 's Advantages
Newer PCIe version (4 vs 4.0)
Lower TDP (28W vs 35W)
Score
Benchmark
Geekbench 6 Single Core
AMD Ryzen 9 8940H
+3%
2512
AMD Ryzen 5 PRO 8640HS
2432
Geekbench 6 Multi Core
AMD Ryzen 9 8940H
+34%
13104
AMD Ryzen 5 PRO 8640HS
9739
AMD Ryzen 9 8940H
VS
AMD Ryzen 5 PRO 8640HS
General Parameters
Jan 2024
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 780M
Integrated Graphics
Radeon 760M
-
Generation
Ryzen 5 (Zen 4 (Hawk Point))
Package
25 billions
Transistor Count
25 billions
4 nm
Manufacturing Process
4 nm
FP8
Socket
AMD Socket FP7
35-54 W
Power Consumption
28 W
100°C
Peak Operating Temperature
-
-
Foundry
TSMC
-
Die Size
178 mm²
-
Package
FP7, FP7r2
CPU Performance
8
Performance Cores
-
16
Performance Core Threads
-
4.0 GHz
Performance Core Base Frequency
3.5 GHz
5.2 GHz
Performance Core Turbo Frequency
4.9 GHz
8
Total Core Count
6
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
40x
Multiplier
35.0
64 K per core
L1 Cache
64 KB per core
8 MB
L2 Cache
1 MB per core
16 MB
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR5-5600
Memory Types
DDR5-5600
256 GB
Max Memory Size
-
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
-
-
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
-
1500 MHz
GPU Base Frequency
-
2800 MHz
GPU Max Dynamic Frequency
-
768
Shader Units
-
48
Texture Units
-
32
Raster Operation Units
-
12
Execution Units
-
15 W
Power Consumption
-
7680x4320 - 60 Hz
Max Resolution
-
8.12 TFLOPS
Graphics Performance
-
Miscellaneous
AMD Ryzen 9 8940H
Official Website
-
4.0
PCIe Version
4
20
PCIe Lanes
20
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