Intel Core i9 12900HX vs Intel Core Ultra 7 265
CPU Specs Compare
General Parameters
Release Date
May 2022
Dec 2024
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Arrow Lake
Processor Number
i9-12900HX
265
Integrated Graphics
UHD Graphics (32EU)
Arc Graphics
Generation
-
Ultra 7 (Arrow Lake)
Package
Manufacturing Process
10 nm
3 nm
Socket
BGA-1964
FCLGA-1851
Power Consumption
45-55 W
65 W
Max Turbo Power Consumption
157 W
182 W
Peak Operating Temperature
100°C
105 °C
Transistor Count
-
17.8 billions
Foundry
-
TSMC
Die Size
-
243 mm²
Package
-
FC-LGA18W
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
8
Performance Core Base Frequency
2.3 GHz
2.4 GHz
Performance Core Turbo Frequency
5 GHz
5.3 GHz
Efficiency Cores
8
12
Efficiency Core Threads
8
12
Efficiency Core Base Frequency
1.7 GHz
1.8 GHz
Efficiency Core Turbo Frequency
3.6 GHz
4.6 GHz
Total Core Count
16
20
Total Thread Count
24
20
Bus Frequency
100 MHz
100 MHz
Multiplier
23x
24
L1 Cache
80 K per core
192 K per core
L2 Cache
1280 K per core
3 MB per core
L3 Cache
30 MB shared
30 MB shared
Unlocked Multiplier
Yes
No
SMP
-
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR5-6400
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
102.4 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1550 MHz
1950 MHz
Shader Units
256
-
Texture Units
16
-
Raster Operation Units
8
-
Execution Units
32
-
Power Consumption
45 W
-
📊 Benchmark
Cinebench R23
1,904
2,155
Cinebench R23
20,977
28,699
Geekbench 6
2,519
2,991
Geekbench 5
1,896
-
Geekbench 6
14,447
19,830
Geekbench 5
16,154
-
Blender
280
-
Passmark CPU
3,874
4,770
Passmark CPU
34,632
47,434
Cinebench 2024
-
131
Cinebench 2024
-
1,519