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Intel Core i5 11400H vs i3 10300

We compared two CPUs: the 2.2-2.7 GHz Intel Core i5 11400H (laptop) with 6-cores against the 3.7 GHz i3 10300 (desktop) with 4-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 10300 and 11400H
Advantages of Intel Core i5 11400H
  • Newer - released 1-year later
  • Has 2 more physical cores
  • Has 4 MB larger L3 cache size
  • More modern manufacturing process – 10 versus 14 nanometers
  • Consumes up to 31% less energy than the Core i3 10300 – 45 vs 65 Watt
  • Newer PCI Express version – 4.0
  • 26% faster in a single-core Geekbench v5 test - 1479 vs 1176 points
  • Around 9.6 GB/s (23%) higher theoretical memory bandwidth
  • More powerful Intel UHD Graphics 750 integrated graphics: 0.46 vs 0.38 TFLOPS
  • 2% higher Turbo Boost frequency (4.5 GHz vs 4.4 GHz)

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
1744
Cinebench R23 (Multi-Core)
9496
Passmark CPU (Single-Core)
3128
Passmark CPU (Multi-Core)
14675
Geekbench 5 (Single-Core)
1494
Geekbench 5 (Multi-Core)
6655

Specifications

Full technical specification of Intel Core i5 11400H and i3 10300

General

Vendor Intel Intel
Released May 11, 2021 May 1, 2020
Launch price 250 USD 152 USD
Type Laptop Desktop
Codename Tiger Lake H45 Comet Lake
Model number i5-11400H i3-10300
Socket BGA-1787 BGA-1200
Integrated GPU UHD Graphics 750 UHD Graphics 630

Performance

Cores 6 4
Threads 12 8
Base Frequency 2.2-2.7 GHz 3.7 GHz
Turbo Boost Frequency 4.5 GHz 4.4 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 22-27x 37x
Bus Bandwidth 8 GT/s 8 GT/s
L1 Cache 80K (per core) 64K (per core)
L2 Cache 1250K (per core) 256K (per core)
L3 Cache 12MB (shared) 8MB (shared)
Unlocked Multiplier No No

Power

Fabrication process 10 nm 14 nm
TDP 35-45 W 65 W
Max. temperature 100°C 100°C

iGPU

Integrated Graphics Intel UHD Graphics 750 Intel UHD Graphics 630
GPU Base Clock 300 MHz 350 MHz
GPU Boost Clock 900 MHz 1000 MHz
Shading Units 256 192
TMUs 64 24
ROPs 32 3
Execution Units 32 24
TGP 15 W 15 W
Max. Resolution 3840x2160 - 60 Hz 4096x2304 - 60 Hz
iGPU FLOPS
0.46 TFLOPS
0.38 TFLOPS

Memory support

Memory types DDR4-3200 DDR4-2666
Memory Size 128 GB 128 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 51.2 GB/s 41.6 GB/s
ECC Support No No

Misc

Official site Intel Core i5 11400H official page Intel Core i3 10300 official page
PCI Express Version 4.0 3.0
PCI Express Lanes 20 16

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Comments

So which CPU will you choose: Intel Core i3 10300 or i5 11400H?