Apple M2 Ultra vs AMD Ryzen 7 7840H
We compared two laptop CPUs: Apple M2 Ultra with 24 cores 3.5GHz and AMD Ryzen 7 7840H with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Apple M2 Ultra 's Advantages
Higher specification of memory (6400 vs 5600)
Larger memory bandwidth (800GB/s vs 89.6GB/s)
AMD Ryzen 7 7840H 's Advantages
Newer PCIe version (4 vs 4.0)
Higher base frequency (3.8GHz vs 3.5GHz)
More modern manufacturing process (4nm vs 5nm)
Lower TDP (35W vs 60W)
Score
Benchmark
Cinebench R23 Single Core
Apple M2 Ultra
1729
AMD Ryzen 7 7840H
+1%
1757
Cinebench R23 Multi Core
Apple M2 Ultra
+81%
28910
AMD Ryzen 7 7840H
15930
Geekbench 6 Single Core
Apple M2 Ultra
+6%
2790
AMD Ryzen 7 7840H
2625
Geekbench 6 Multi Core
Apple M2 Ultra
+79%
21217
AMD Ryzen 7 7840H
11813
Cinebench 2024 Single Core
Apple M2 Ultra
+20%
126
AMD Ryzen 7 7840H
105
Cinebench 2024 Multi Core
Apple M2 Ultra
+103%
1918
AMD Ryzen 7 7840H
941
Blender
Apple M2 Ultra
+112%
505
AMD Ryzen 7 7840H
238
Geekbench 5 Single Core
Apple M2 Ultra
+2%
1956
AMD Ryzen 7 7840H
1909
Geekbench 5 Multi Core
Apple M2 Ultra
+143%
27945
AMD Ryzen 7 7840H
11494
Passmark CPU Single Core
Apple M2 Ultra
+4%
4137
AMD Ryzen 7 7840H
3947
Passmark CPU Multi Core
Apple M2 Ultra
+72%
48776
AMD Ryzen 7 7840H
28248
General Parameters
May 2023
Release Date
Jan 2023
Apple
Manufacturer
AMD
Laptop
Type
Laptop
ARMv8
Instruction Set
-
Apple M2
Core Architecture
Phoenix
Apple M-Socket
Socket
AMD Socket FP8
Apple M2 Max GPU (76-core)
Integrated Graphics
Radeon 780M
-
Generation
Ryzen 7 (Zen 4 (Phoenix))
Package
134 billions
Transistor Count
25 billions
5 nm
Manufacturing Process
4 nm
60 W
Power Consumption
35 W
100°C
Peak Operating Temperature
100 °C
-
Foundry
TSMC
-
Die Size
178 mm²
CPU Performance
16
Performance Cores
-
16
Performance Core Threads
-
3.5 GHz
Performance Core Base Frequency
3.8 GHz
-
Performance Core Turbo Frequency
5.1 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
2.4 GHz
Efficiency Core Base Frequency
-
24
Total Core Count
8
24
Total Thread Count
16
-
Bus Frequency
100 MHz
35x
Multiplier
38.0
192 K per core
L1 Cache
64 K per core
64 MB shared
L2 Cache
1 MB per core
-
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
LPDDR5-6400
Memory Types
DDR5-5600
192 GB
Max Memory Size
256 GB
16
Max Memory Channels
2
800 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
-
GPU Max Dynamic Frequency
2700 MHz
-
Execution Units
12
-
Graphics Performance
10 TFLOPS
