Intel Core i5 12400 vs i5 11400

We compared two 6-core desktop CPUs: the 2.5 GHz Intel Core i5 12400 against the 2.6 GHz i5 11400. 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 11400 and 12400
Advantages of Intel Core i5 12400
  • Newer - released 10-months later
  • Has 6 MB larger L3 cache size
  • Around 26.8 GB/s (54%) higher theoretical memory bandwidth
  • More modern manufacturing process – 10 versus 14 nanometers
  • Newer PCI Express version – 5.0

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
1721
Cinebench R23 (Multi-Core)
12081
Passmark CPU (Single-Core)
3561
Passmark CPU (Multi-Core)
19676
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
8807
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Specifications

Full technical specification of Intel Core i5 12400 and i5 11400

General

Vendor Intel Intel
Released January 4, 2022 March 17, 2021
Type Desktop Desktop
instruction set x86-64 x86-64
Codename Alder Lake-S Rocket Lake
Model number i5-12400 i5-11400
Socket LGA-1700 LGA-1200
Integrated GPU UHD Graphics 730 UHD Graphics 730

Performance

Cores 6 6
Threads 12 12
Base Frequency 2.5 GHz 2.6 GHz
Turbo Boost Frequency 4.4 GHz 4.4 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 25x 26x
Bus Bandwidth - 8 GT/s
L1 Cache 80K (per core) 64K (per core)
L2 Cache 1280K (per core) 512K (per core)
L3 Cache 18MB (shared) 12MB (shared)
Unlocked Multiplier No No

Power

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

iGPU

Integrated Graphics Intel UHD Graphics 730 Intel UHD Graphics 730
GPU Base Clock 300 MHz 300 MHz
GPU Boost Clock 1450 MHz 1300 MHz
Shading Units 192 192
TMUs 48 48
ROPs 24 24
Execution Units 24 24
TGP 15 W 15 W
Max. Resolution 3840x2160 - 60 Hz 3840x2160 - 60 Hz
iGPU FLOPS
0.35 TFLOPS
0.35 TFLOPS

Memory support

Memory types DDR5-4800, DDR4-3200 DDR4-3200
Memory Size 128 GB 128 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 76.8 GB/s 50 GB/s
ECC Support No No

Misc

Official site Intel Core i5 12400 official page Intel Core i5 11400 official page
PCI Express Version 5.0 4.0
PCI Express Lanes 20 20

Cast your vote

Choose between two processors
296 (71%)
121 (29%)
Total votes: 417

Comments

So which CPU will you choose: Intel Core i5 11400 or i5 12400?