Intel Core i5 10400 vs Intel Core Ultra 5 245T
We compared two desktop CPUs: Intel Core i5 10400 with 6 cores 2.9GHz and Intel Core Ultra 5 245T with 14 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 10400 's Advantages
Integrated graphics card
Higher base frequency (2.9GHz vs 2.2GHz)
Intel Core Ultra 5 245T 's Advantages
Released 4 years and 8 months late
Higher specification of memory (6400 vs 2666)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (24MB vs 12MB)
More modern manufacturing process (3nm vs 14nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i5 10400
1401
Intel Core Ultra 5 245T
+97%
2770
Geekbench 6 Multi Core
Intel Core i5 10400
5919
Intel Core Ultra 5 245T
+144%
14476
General Parameters
May 2020
Release Date
Jan 2025
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Comet Lake
Core Architecture
Arrow Lake-S
i5-10400
Processor Number
-
LGA-1200
Socket
Intel Socket 1851
UHD Graphics 630
Integrated Graphics
Arc Xe-LPG Graphics 64EU
-
Generation
Ultra 5 (Arrow Lake)
Package
-
Transistor Count
17.8 billions
14 nm
Manufacturing Process
3 nm
65 W
Power Consumption
65 W
100 °C
Peak Operating Temperature
105°C
-
Foundry
TSMC
-
Die Size
243 mm²
CPU Performance
6
Performance Cores
6
12
Performance Core Threads
12
2.9 GHz
Performance Core Base Frequency
2.2 GHz
4.3 GHz
Performance Core Turbo Frequency
5.1 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1700 MHz
-
Efficiency Core Turbo Frequency
4.5 GHz
6
Total Core Count
14
12
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
29x
Multiplier
22.0
64 K per core
L1 Cache
192 KB per core
256 K per core
L2 Cache
3 MB per core
12 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR4-2666
Memory Types
DDR5-6400
128 GB
Max Memory Size
-
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
-
350 MHz
GPU Base Frequency
-
1100 MHz
GPU Max Dynamic Frequency
-
192
Shader Units
-
24
Texture Units
-
3
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
-
