Home Comparison Apple M3 vs AMD Ryzen 9 8940H

Apple M3 vs AMD Ryzen 9 8940H

We compared two laptop CPUs: Apple M3 with 8 cores 4.05GHz and AMD Ryzen 9 8940H with 8 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Apple M3 's Advantages
Higher specification of memory (6400 vs 5600)
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Higher base frequency (4.05GHz vs 4.0GHz)
Larger L3 cache size (64MB vs 16MB)
More modern manufacturing process (3nm vs 4nm)
Lower TDP (20W vs 54W)
AMD Ryzen 9 8940H 's Advantages
Better graphics card performance

Score

Benchmark

Geekbench 6 Single Core
Apple M3 +19%
3009
AMD Ryzen 9 8940H
2512
Geekbench 6 Multi Core
Apple M3
11805
AMD Ryzen 9 8940H +11%
13104
VS

General Parameters

Oct 2023
Release Date
Jan 2024
Apple
Manufacturer
AMD
Laptop
Type
Laptop
ARMv8
Instruction Set
x86-64
Apple M3
Core Architecture
Zen 4 (Phoenix)
Apple M-Socket
Socket
FP8
Apple M3 GPU
Integrated Graphics
Radeon 780M

Package

25 billions
Transistor Count
25 billions
3 nm
Manufacturing Process
4 nm
20 W
Power Consumption
35-54 W
100°C
Peak Operating Temperature
100°C

CPU Performance

4
Performance Cores
8
4
Performance Core Threads
16
4.05 GHz
Performance Core Base Frequency
4.0 GHz
4.05 GHz
Performance Core Turbo Frequency
5.2 GHz
4
Efficiency Cores
-
4
Efficiency Core Threads
-
2.75 GHz
Efficiency Core Base Frequency
-
2.57 GHz
Efficiency Core Turbo Frequency
-
8
Total Core Count
8
8
Total Thread Count
16
-
Bus Frequency
100 MHz
40x
Multiplier
40x
192 K per core
L1 Cache
64 K per core
16 MB shared
L2 Cache
8 MB
64 MB shared
L3 Cache
16 MB
No
Unlocked Multiplier
No

Memory Parameters

LPDDR5-6400
Memory Types
DDR5-5600
24 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
-

Graphics Card Parameters

true
Integrated Graphics
true
500 MHz
GPU Base Frequency
1500 MHz
1600 MHz
GPU Max Dynamic Frequency
2800 MHz
1280
Shader Units
768
80
Texture Units
48
40
Raster Operation Units
32
160
Execution Units
12
-
Power Consumption
15 W
-
Max Resolution
7680x4320 - 60 Hz
4.1 TFLOPS
Graphics Performance
8.12 TFLOPS

Miscellaneous

-
Official Website
4.0
PCIe Version
4.0
-
PCIe Lanes
20

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