Intel Core Ultra 7 265T vs Apple M3 Ultra
We compared two desktop CPUs: Intel Core Ultra 7 265T with 20 cores 2.4GHz and Apple M3 Ultra with 32 cores 4.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 265T 's Advantages
Lower TDP (35W vs 140W)
Apple M3 Ultra 's Advantages
Integrated graphics card
Higher specification of memory (6400 vs 6400)
Larger memory bandwidth (819.2GB/s vs 102.4GB/s)
Higher base frequency (4.5GHz vs 2.4GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 7 265T
3147
Apple M3 Ultra
+3%
3247
Geekbench 6 Multi Core
Intel Core Ultra 7 265T
10250
Apple M3 Ultra
+174%
28107
General Parameters
Dec 2024
Release Date
Mar 2025
Intel
Manufacturer
Apple
Desktop
Type
Desktop
-
Instruction Set
ARMv8
Arrow Lake-S
Core Architecture
Apple M3
Intel Socket 1851
Socket
Apple M-Socket
Integrated Graphics
Apple M3 Ultra GPU (80-core)
Ultra 7 (Arrow Lake-S)
Generation
-
Package
-
Transistor Count
184 billions
3 nm
Manufacturing Process
3 nm
35 W
Power Consumption
140 W
100 °C
Peak Operating Temperature
100 °C
Intel
Foundry
-
CPU Performance
8
Performance Cores
24
8
Performance Core Threads
24
2.4 GHz
Performance Core Base Frequency
4.5 GHz
5.3 GHz
Performance Core Turbo Frequency
-
12
Efficiency Cores
8
12
Efficiency Core Threads
8
1.8 GHz
Efficiency Core Base Frequency
-
4.5 GHz
Efficiency Core Turbo Frequency
-
20
Total Core Count
32
20
Total Thread Count
32
100 MHz
Bus Frequency
-
24
Multiplier
45
112 KB per core
L1 Cache
-
23 MB
L2 Cache
-
24 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
LPDDR5-6400
256 GB
Max Memory Size
512 GB
2
Max Memory Channels
8
102.4 GB/s
Max Memory Bandwidth
819.2 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
Shader Units
10240
-
Texture Units
640
-
Raster Operation Units
320
-
Execution Units
1280
-
Power Consumption
140
Miscellaneous
Official Website
-
5
PCIe Version
-
PCIe Lanes
-
