Intel Core Ultra 7 155U vs Apple M4 Ultra
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
May 2025
Manufacturer
Intel
Apple
Type
Laptop
Desktop
Instruction Set
x86-64
ARMv9
Core Architecture
Meteor Lake
Apple M4
Processor Number
155U
—
Integrated Graphics
Arc Graphics (4-Cores)
Apple M4 Ultra GPU (80-core)
Package
Manufacturing Process
7 nm
3 nm
Socket
FCBGA-2049
Apple M-Socket
Power Consumption
12-15 W
—
Max Turbo Power Consumption
57 W
—
Peak Operating Temperature
110 °C
100 °C
CPU Performance
Performance Cores
2
24
Performance Core Threads
4
24
Performance Core Base Frequency
1.7 GHz
4.52 GHz
Performance Core Turbo Frequency
4.8 GHz
—
Efficiency Cores
10
8
Efficiency Core Threads
10
8
Efficiency Core Base Frequency
1.2 GHz
2.89 GHz
Efficiency Core Turbo Frequency
3.8 GHz
—
Total Core Count
12
32
Total Thread Count
14
32
Bus Frequency
100 MHz
—
Multiplier
17
45
L1 Cache
112 K per core
—
L2 Cache
2 MB per core
—
L3 Cache
12 MB shared
—
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
LPDDR5X-8533
Max Memory Size
96 GB
192 GB
Max Memory Channels
2
8
Max Memory Bandwidth
120 GB/s
—
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
500 MHz
GPU Max Dynamic Frequency
1950 MHz
1800 MHz
Shader Units
512
10240
Texture Units
32
640
Raster Operation Units
16
320
Execution Units
64
1280
Power Consumption
14
120
Max Resolution
7680x4320 - 60 Hz
—
Miscellaneous
PCIe Version
4.0
—
PCIe Lanes
20
—
Benchmark
Cinebench R23
1,730
—
Cinebench R23
9,875
—
Geekbench 6
2,314
4,061
Geekbench 6
9,486
32,898
Cinebench 2024
102
—
Cinebench 2024
549
—
Blender
140
—
Passmark CPU
3,413
—
Passmark CPU
16,486
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.