Intel Core Ultra 5 235 vs Intel Core i9 12900E
We compared two desktop CPUs: Intel Core Ultra 5 235 with 14 cores 3.4GHz and Intel Core i9 12900E with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 5 235 's Advantages
Released 2 years and 11 months late
Higher specification of memory (6400 vs 4800)
Higher base frequency (3.4GHz vs 2.3GHz)
More modern manufacturing process (3nm vs 10nm)
Intel Core i9 12900E 's Advantages
Newer PCIe version (5 vs 5.0)
Larger L3 cache size (30MB vs 24MB)
Lower TDP (35W vs 65W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core Ultra 5 235
+71%
2968
Intel Core i9 12900E
1735
Geekbench 6 Multi Core
Intel Core Ultra 5 235
+72%
17846
Intel Core i9 12900E
10366
General Parameters
Dec 2024
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Arrow Lake
Core Architecture
Alder Lake-S
235
Processor Number
-
FCLGA-1851
Socket
Intel Socket 1700
Arc Graphics
Integrated Graphics
UHD Graphics 770
Ultra 5 (Arrow Lake)
Generation
Core i9 (Alder Lake-S)
Package
17.8 billions
Transistor Count
-
3 nm
Manufacturing Process
10 nm
65 W
Power Consumption
35 W
121 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
72 °C
TSMC
Foundry
Intel
243 mm²
Die Size
215 mm²
CPU Performance
6
Performance Cores
8
6
Performance Core Threads
16
3.4 GHz
Performance Core Base Frequency
2.3 GHz
5 GHz
Performance Core Turbo Frequency
5.0 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
8
2.9 GHz
Efficiency Core Base Frequency
1.7 GHz
4.4 GHz
Efficiency Core Turbo Frequency
3.8 GHz
14
Total Core Count
16
14
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
34
Multiplier
23
192 K per core
L1 Cache
80 KB per core
3 MB per core
L2 Cache
14 MB
24 MB shared
L3 Cache
30 MB
No
Unlocked Multiplier
Yes
1
SMP
1
Memory Parameters
DDR5-6400
Memory Types
DDR4-3200, DDR5-4800
2
Max Memory Channels
2
-
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
2000 MHz
GPU Max Dynamic Frequency
1550 MHz
-
Execution Units
32
