Intel Core i9 12900E vs Intel Core Ultra 5 235
We compared two desktop CPUs: Intel Core i9 12900E with 16 cores 2.3GHz and Intel Core Ultra 5 235 with 14 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 12900E 's Advantages
Larger L3 cache size (30MB vs 24MB)
Lower TDP (35W vs 65W)
Intel Core Ultra 5 235 's Advantages
Released 2 years and 11 months late
Higher specification of memory (6400 vs 4800)
Newer PCIe version (5.0 vs 5)
Higher base frequency (3.4GHz vs 2.3GHz)
More modern manufacturing process (3nm vs 10nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i9 12900E
1735
Intel Core Ultra 5 235
+71%
2968
Geekbench 6 Multi Core
Intel Core i9 12900E
10366
Intel Core Ultra 5 235
+72%
17846
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
235
Intel Socket 1700
Socket
FCLGA-1851
UHD Graphics 770
Integrated Graphics
Arc Graphics
Core i9 (Alder Lake-S)
Generation
Ultra 5 (Arrow Lake)
Package
-
Transistor Count
17.8 billions
10 nm
Manufacturing Process
3 nm
35 W
Power Consumption
65 W
-
Max Turbo Power Consumption
121 W
72 °C
Peak Operating Temperature
105 °C
Intel
Foundry
TSMC
215 mm²
Die Size
243 mm²
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
6
2.3 GHz
Performance Core Base Frequency
3.4 GHz
5.0 GHz
Performance Core Turbo Frequency
5 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
8
1.7 GHz
Efficiency Core Base Frequency
2.9 GHz
3.8 GHz
Efficiency Core Turbo Frequency
4.4 GHz
16
Total Core Count
14
24
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
23
Multiplier
34
80 KB per core
L1 Cache
192 K per core
14 MB
L2 Cache
3 MB per core
30 MB
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-3200, DDR5-4800
Memory Types
DDR5-6400
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
-
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1550 MHz
GPU Max Dynamic Frequency
2000 MHz
32
Execution Units
-
