AMD Ryzen 7 7840H vs Apple M4 Ultra
CPU Specs Compare
General Parameters
Release Date
Jan 2023
May 2025
Manufacturer
AMD
Apple
Type
Laptop
Desktop
Core Architecture
Phoenix
Apple M4
Integrated Graphics
Radeon 780M
Apple M4 Ultra GPU (80-core)
Generation
Ryzen 7 (Zen 4 (Phoenix))
-
Instruction Set
-
ARMv9
Package
Transistor Count
25 billions
-
Manufacturing Process
4 nm
3 nm
Socket
AMD Socket FP8
Apple M-Socket
Power Consumption
35 W
-
Peak Operating Temperature
100 °C
100 °C
Foundry
TSMC
-
Die Size
178 mm²
-
Package
FP8, FP7, FP7r2
-
CPU Performance
Performance Core Base Frequency
3.8 GHz
4.52 GHz
Performance Core Turbo Frequency
5.1 GHz
-
Total Core Count
8
32
Total Thread Count
16
32
Bus Frequency
100 MHz
-
Multiplier
38.0
45
L1 Cache
64 K per core
-
L2 Cache
1 MB per core
-
L3 Cache
16 MB shared
-
Unlocked Multiplier
No
No
SMP
1
-
Performance Cores
-
24
Performance Core Threads
-
24
Efficiency Cores
-
8
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
2.89 GHz
Memory Parameters
Memory Types
DDR5-5600
LPDDR5X-8533
Max Memory Size
256 GB
192 GB
Max Memory Channels
2
8
Max Memory Bandwidth
89.6 GB/s
-
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2700 MHz
1800 MHz
Execution Units
12
1280
GPU Base Frequency
-
500 MHz
Shader Units
-
10240
Texture Units
-
640
Raster Operation Units
-
320
Power Consumption
-
120
Miscellaneous
📊 Benchmark
Geekbench 6
2,625
4,061
Geekbench 6
11,813
32,898