Home Comparison Apple M4 Ultra vs AMD Ryzen 5 Pro 7640HS

Apple M4 Ultra vs AMD Ryzen 5 Pro 7640HS

We compared two laptop CPUs: Apple M4 Ultra with 32 cores 4.52GHz and AMD Ryzen 5 Pro 7640HS with 6 cores 4.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Apple M4 Ultra 's Advantages
Released 1 years and 11 months late
Better graphics card performance
Higher specification of memory (8533 vs 7500)
Higher base frequency (4.52GHz vs 4.3GHz)
More modern manufacturing process (3nm vs 4nm)

Score

Benchmark

Geekbench 6 Single Core
Apple M4 Ultra +65%
4065
AMD Ryzen 5 Pro 7640HS
2452
Geekbench 6 Multi Core
Apple M4 Ultra +217%
32892
AMD Ryzen 5 Pro 7640HS
10372
VS

General Parameters

May 2025
Release Date
Jun 2023
Apple
Manufacturer
AMD
Laptop
Type
Laptop
ARMv9
Instruction Set
x86-64
Apple M4
Core Architecture
Zen 4 (Phoenix)
Apple M-Socket
Socket
FP8
Apple M4 Ultra GPU (80-core)
Integrated Graphics
Radeon 760M

Package

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

CPU Performance

24
Performance Cores
6
24
Performance Core Threads
12
4.52 GHz
Performance Core Base Frequency
4.3 GHz
-
Performance Core Turbo Frequency
5 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
2.89 GHz
Efficiency Core Base Frequency
-
32
Total Core Count
6
32
Total Thread Count
12
-
Bus Frequency
100 MHz
45
Multiplier
43
-
L1 Cache
64 K per core
-
L2 Cache
6 MB
-
L3 Cache
16 MB
No
Unlocked Multiplier
No

Memory Parameters

LPDDR5X-8533
Memory Types
DDR5-5600, LPDDR5x-7500
192 GB
Max Memory Size
256 GB
8
Max Memory Channels
2
-
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
500 MHz
GPU Base Frequency
800 MHz
1800 MHz
GPU Max Dynamic Frequency
2600 MHz
10240
Shader Units
512
640
Texture Units
32
320
Raster Operation Units
16
1280
Execution Units
8
120
Power Consumption
15
36.9 TFLOPS
Graphics Performance
2.66 TFLOPS

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
10 TOPS

Miscellaneous

-
Official Website
-
PCIe Version
4.0
-
PCIe Lanes
20

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