Intel Core i5 11400 vs Intel Core Ultra 5 338H
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Panther Lake
Processor Number
i5-11400
338H
Integrated Graphics
UHD Graphics 730
Arc B370
Generation
—
Intel Core Ultra Series 3
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-1200
Custom
Power Consumption
65 W
15-25 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
—
80 W
CPU Performance
Performance Cores
6
4
Performance Core Threads
12
4
Performance Core Base Frequency
2.6 GHz
1.9 GHz
Performance Core Turbo Frequency
4.4 GHz
4.7 GHz
Total Core Count
6
12
Total Thread Count
12
12
Bus Frequency
100 MHz
100 MHz
Multiplier
26x
19
L1 Cache
64 K per core
192 K per core
L2 Cache
512 K per core
2560 K per core
L3 Cache
12 MB shared
18 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.5 GHz
Efficiency Core Turbo Frequency
—
3.6 GHz
Memory Parameters
Memory Types
DDR4-3200
LPDDR5X-8533
Max Memory Size
128 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
153.6 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
800 MHz
GPU Max Dynamic Frequency
1300 MHz
2400 MHz
Shader Units
192
1024
Texture Units
48
64
Raster Operation Units
24
32
Execution Units
24
10
Power Consumption
15 W
45
Max Resolution
3840x2160 - 60 Hz
7680 x 4320 @ 60Hz
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
12
AI Accelerator
Theoretical performance
—
50 TOPS
Benchmark
Cinebench R23
1,332
1,988
Cinebench R23
9,558
16,565
Geekbench 6
1,915
2,743
Geekbench 5
1,505
—
Geekbench 6
7,552
14,448
Geekbench 5
7,090
—
Blender
173
—
Passmark CPU
3,031
—
Passmark CPU
16,980
—
Cinebench 2024
—
123
Cinebench 2024
—
1,000
▲ Specs Compare
Data sourced from official specifications and benchmark tests.