Intel Core Ultra 5 250KF Plus vs Intel Pentium Gold 5405U
CPU · Specs Compare
General Parameters
Release Date
Mar 2026
Jan 2019
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Whiskey Lake
Processor Number
250KF+
5405U
Integrated Graphics
No
UHD Graphics 610
Package
Transistor Count
17.8 billions
—
Manufacturing Process
3 nm
14 nm
Socket
FCLGA-1851
BGA-1528
Power Consumption
125 W
15 W
Max Turbo Power Consumption
159 W
—
Peak Operating Temperature
105 °C
100 °C
CPU Performance
Performance Cores
6
2
Performance Core Threads
6
4
Performance Core Base Frequency
4.2 GHz
2.3 GHz
Performance Core Turbo Frequency
5.3 GHz
—
Efficiency Cores
12
—
Efficiency Core Threads
12
—
Efficiency Core Base Frequency
3.3 GHz
—
Efficiency Core Turbo Frequency
4.6 GHz
—
Total Core Count
18
2
Total Thread Count
18
4
Bus Frequency
100 MHz
—
Multiplier
42
—
L1 Cache
192 K per core
128 K per core
L2 Cache
3 MB per core
512 K per core
L3 Cache
30 MB shared
2 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR5-7200
DDR4-2133, LPDDR3-1866
Max Memory Bandwidth
115.2 GB/s
37.5 GB/s
ECC Memory Support
Yes
No
Max Memory Size
—
64 GB
Max Memory Channels
—
2
Miscellaneous
PCIe Version
5.0
2.0
PCIe Lanes
24
12
Extended Instruction Set
—
SSE4.1, SSE4.2
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
200 MHz
GPU Max Dynamic Frequency
—
950 MHz
Shader Units
—
96
Texture Units
—
12
Raster Operation Units
—
2
Execution Units
—
12
Power Consumption
—
5 W
Max Resolution
—
4096x2304 - 30 Hz
Benchmark
Cinebench R23
2,335
1,434
Cinebench R23
29,012
1,926
Geekbench 6
3,219
514
Geekbench 6
21,115
999
Cinebench 2024
140
—
Cinebench 2024
1,689
—
Cinebench 2026
7,413
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.