Apple M4 Ultra vs Intel Core Ultra 7 255H
CPU Specs Compare
General Parameters
Release Date
May 2025
Jan 2025
Manufacturer
Apple
Intel
Type
Desktop
Laptop
Instruction Set
ARMv9
x86-64
Core Architecture
Apple M4
Arrow Lake
Integrated Graphics
Apple M4 Ultra GPU (80-core)
Arc Graphics 140T
Processor Number
-
255H
Package
Manufacturing Process
3 nm
3 nm
Socket
Apple M-Socket
FCBGA-2049
Peak Operating Temperature
100 °C
110 °C
Power Consumption
-
20-28 W
Max Turbo Power Consumption
-
115 W
CPU Performance
Performance Cores
24
6
Performance Core Threads
24
6
Performance Core Base Frequency
4.52 GHz
2.0 GHz
Efficiency Cores
8
10
Efficiency Core Threads
8
10
Efficiency Core Base Frequency
2.89 GHz
1.5 GHz
Total Core Count
32
16
Total Thread Count
32
16
Multiplier
45
20
Unlocked Multiplier
No
No
Performance Core Turbo Frequency
-
5.1 GHz
Efficiency Core Turbo Frequency
-
4.4 GHz
Bus Frequency
-
100 MHz
L1 Cache
-
112 K per core
L2 Cache
-
2 MB per core
L3 Cache
-
24 MB shared
Memory Parameters
Memory Types
LPDDR5X-8533
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
192 GB
128 GB
Max Memory Channels
8
2
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
500 MHz
-
GPU Max Dynamic Frequency
1800 MHz
2250 MHz
Shader Units
10240
-
Texture Units
640
-
Raster Operation Units
320
-
Execution Units
1280
-
Power Consumption
120
-
Miscellaneous
📊 Benchmark
Geekbench 6
4,061
2,823
Geekbench 6
32,898
15,662
Cinebench R23
-
2,029
Cinebench R23
-
20,521
Cinebench 2024
-
115
Cinebench 2024
-
1,102
Blender
-
278