Apple M1 Ultra vs AMD Ryzen 5 8645HS
CPU Specs Compare
General Parameters
Release Date
Mar 2022
Dec 2023
Manufacturer
Apple
AMD
Type
Desktop
Laptop
Instruction Set
ARMv8
x86-64
Core Architecture
Apple M1
Zen 4 (Hawk Point)
Processor Number
APL1106/APL1W06
-
Integrated Graphics
Apple M1 Ultra GPU (64-core)
Radeon 760M
Generation
-
Ryzen 5 (Zen 4 (Hawk Point))
Package
Transistor Count
114 billions
25 billions
Manufacturing Process
5 nm
4 nm
Socket
Apple M-Socket
FP8
Power Consumption
60 W
35-54 W
Peak Operating Temperature
-
100°C
Foundry
-
TSMC
Die Size
-
178 mm²
Package
-
FP8, FP7, FP7r2
CPU Performance
Performance Cores
16
6
Performance Core Threads
16
12
Performance Core Base Frequency
3.2 GHz
4.3 GHz
Performance Core Turbo Frequency
3.2 GHz
5 GHz
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
2.1 GHz
-
Total Core Count
20
6
Total Thread Count
20
12
L1 Cache
192 K per core
64 K per core
L2 Cache
48 MB shared
1 MB per core
Unlocked Multiplier
No
No
Bus Frequency
-
100 MHz
Multiplier
-
43x
L3 Cache
-
16 MB shared
SMP
-
1
Memory Parameters
Memory Types
LPDDR5-6400
DDR5-5600, LPDDR5x-7500
Max Memory Size
128 GB
256 GB
Max Memory Channels
16
2
Max Memory Bandwidth
800 GB/s
89.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
450 MHz
800 MHz
GPU Max Dynamic Frequency
1296 MHz
2600 MHz
Shader Units
8192
512
Texture Units
512
32
Raster Operation Units
256
16
Execution Units
1024
8
Power Consumption
120 W
15 W
Max Resolution
6016x3384 - 60 Hz
-
Miscellaneous
Official Website
-
AMD Ryzen 5 8645HS official page
PCIe Version
-
4.0
PCIe Lanes
-
20
📊 Benchmark
Geekbench 6
2,420
2,455
Geekbench 6
18,680
10,287
Cinebench R23
-
1,724
Cinebench R23
-
13,058
Blender
-
188
Passmark CPU
-
3,795
Passmark CPU
-
23,060