Intel Core i9 12900F vs Intel Core Ultra 9 285
We compared two desktop CPUs: Intel Core i9 12900F with 16 cores 2.4GHz and Intel Core Ultra 9 285 with 24 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 9 285 's Advantages
Released 2 years and 11 months late
Integrated graphics card
Higher specification of memory (6400 vs 4800)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 5)
Higher base frequency (2.5GHz vs 2.4GHz)
Larger L3 cache size (36MB vs 30MB)
More modern manufacturing process (3nm vs 10nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 12900F
1988
Intel Core Ultra 9 285
+9%
2178
Cinebench R23 Multi Core
Intel Core i9 12900F
26455
Intel Core Ultra 9 285
+25%
33309
Geekbench 6 Single Core
Intel Core i9 12900F
2572
Intel Core Ultra 9 285
+24%
3194
Geekbench 6 Multi Core
Intel Core i9 12900F
13687
Intel Core Ultra 9 285
+58%
21649
General Parameters
Jan 2022
Release Date
Dec 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Alder Lake-S
Core Architecture
Arrow Lake
-
Processor Number
285
Intel Socket 1700
Socket
FCLGA-1851
N/A
Integrated Graphics
Arc Graphics
Core i9 (Alder Lake-S)
Generation
Ultra 9 (Arrow Lake)
Package
-
Transistor Count
17.8 billions
10 nm
Manufacturing Process
3 nm
65 W
Power Consumption
65 W
-
Max Turbo Power Consumption
182 W
72 °C
Peak Operating Temperature
105 °C
Intel
Foundry
TSMC
215 mm²
Die Size
243 mm²
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
8
2.4 GHz
Performance Core Base Frequency
2.5 GHz
5.1 GHz
Performance Core Turbo Frequency
5.6 GHz
8
Efficiency Cores
16
8
Efficiency Core Threads
16
1800 MHz
Efficiency Core Base Frequency
1.9 GHz
3.8 GHz
Efficiency Core Turbo Frequency
4.6 GHz
16
Total Core Count
24
24
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
24.0
Multiplier
25
80 KB per core
L1 Cache
192 K per core
1.25 MB per core
L2 Cache
3 MB per core
30 MB shared
L3 Cache
36 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-3200, DDR5-4800
Memory Types
DDR5-6400
-
Max Memory Size
256 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
600 MHz
-
GPU Max Dynamic Frequency
2000 MHz
-
Shader Units
512
-
Execution Units
4
-
Graphics Performance
1.79 TFLOPS
