Intel Core i5 11400H vs i5 10300H

We compared two laptop CPUs: the 2.2-2.7 GHz Intel Core i5 11400H with 6-cores against the 2.5 GHz i5 10300H with 4-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.


General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 10300H and 11400H
Advantages of Intel Core i5 11400H
  • Newer - released 1-year and 2-months later
  • Has 2 more physical cores
  • Has 4096 KB larger L3 cache size
  • More modern manufacturing process – 10 versus 14 nanometers
  • Newer PCI Express version – 4.0
  • 27% faster in a single-core Geekbench v6 test - 1956 vs 1546 points
  • Around 5.4 GB/s (12%) higher theoretical memory bandwidth

Test in Benchmarks

Comparing the performance of CPUs across various tasks

Cinebench R23

Reputable cross-platform benchmark for high-performance processors
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
File compression 486.2 MB/sec 285.1 MB/sec
Clang compilation 60.8 Klines/sec 33.1 Klines/sec
HTML 5 Browser 122.6 pages/sec 85.9 pages/sec
PDF Renderer 192.9 Mpixels/sec 127.8 Mpixels/sec
Text processing 191.8 pages/sec 132.6 pages/sec
Background blur 38.5 images/sec 23.5 images/sec
Photo processing 53.2 images/sec 34.3 images/sec
Ray tracing 13.3 Mpixels/sec 6.71 Mpixels/sec
Sources: GeekBench [1], [2]


Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Integer math 54.6 GOps/sec 27.8 GOps/sec
Floating point math 32.9 GOps/sec 17.5 GOps/sec
Find prime numbers 49M Primes/sec 28M Primes/sec
Random string sorting 23.4M Strings/sec 15.5M Strings/sec
Data encryption 9.8 GBytes/sec 2.9 GBytes/sec
Data compression 199.1 MBytes/sec 122.1 MBytes/sec
Physics 675 Frames/sec 514 Frames/sec
Extended instructions 13.6B Matrices/sec 7.7B Matrices/sec
Sources: PassMark [3], [4]


Full technical specification of Intel Core i5 11400H and i5 10300H


Vendor Intel Intel
Released May 11, 2021 April 2, 2020
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Tiger Lake Comet Lake
Model number i5-11400H i5-10300H
Integrated GPU UHD Graphics for 11th Gen (16 EU) UHD Graphics 630


Performance Cores
P-Cores 6 4
P-Threads 12 8
Base Frequency (P) 2.2-2.7 GHz 2.5 GHz
Turbo Boost Frequency (P) 4.5 GHz 4.5 GHz
Total Cores 6 4
Total Threads 12 8
Bus Frequency 100 MHz 100 MHz
Multiplier 22-27x 25x
Bus Bandwidth 8 GT/s 8 GT/s
L1 Cache 96K (per core) 64K (per core)
L2 Cache 1280K (per core) 256K (per core)
L3 Cache 12MB (shared) 8MB (shared)
Unlocked Multiplier No No


Fabrication process 10 nm 14 nm
TDP (PL1) 35-45 W (configurable) 45 W
Socket BGA-1787 BGA-1440
Peak temperature 100°C 100°C


Integrated Graphics Intel UHD Graphics for 11th Gen (16 EU) Intel UHD Graphics 630
GPU Base Clock 350 MHz 350 MHz
GPU Boost Clock 1450 MHz 1050 MHz
Shading Units 128 192
TMUs 16 24
ROPs 8 3
Execution Units 16 24
TGP 15 W 15 W
Max. Resolution - 4096x2304 - 60 Hz
0.382 TFLOPS

Memory Support

Memory types - DDR4-3200 - DDR4-2933
Memory Size 128 GB 128 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 51.2 GB/s 45.8 GB/s
ECC Support No No


Official site Intel Core i5 11400H official page Intel Core i5 10300H official page
PCI Express Version 4.0 3.0
PCI Express Lanes 20 16

Cast your vote

Choose between two processors
360 (87.4%)
52 (12.6%)
Total votes: 412


So which CPU will you choose: Intel Core i5 10300H or i5 11400H?