intel core i7 12800h vs intel core i7 11390h

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We compared two CPUs Intel Core i7 12800H (Laptop) 14-cores against Intel Core i7 11390H (Laptop) 4-cores. In this comparison page, we check which of these two processor has better performance in benchmark results, Games, architecture, price 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

Key Differences

What are the key differences between Intel Core i7 12800H and Intel Core i7 11390H
Advantages of Intel Core i7 12800H
  • Newer released 1 years later
  • Has 10 more physical cores
  • Has 12 MB larger L3 cache size
  • More modern manufacturing process – 7 versus 10
Advantages of Intel Core i7 11390H
  • Consumes up to 38% less energy than the Intel Core i7 12800H – 28 vs 45 Watt
  • 4% higher Turbo Boost frequency (5 GHz vs 4.8 GHz)

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
15926
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
24481
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
12251

Specifications

Full technical specification of core i7 12800h and core i7 11390h

General

Intel Core i7 12800H Intel Core i7 11390H
Vendor Intel Intel
Released January 4 2022 September 1 2021
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Alder Lake-H Tiger Lake H35 Refresh
Socket FCBGA1744 FCBGA1449
Integrated GPU Intel® Iris® Xe Graphics eligible Intel® Iris® Xe Graphics eligible

Performance

Intel Core i7 12800H Intel Core i7 11390H
Cores 14 4
Threads 20 8
Base Frequency 2.4 GHz 2.9 GHz
Turbo Boost Frequency 4.8 GHz 5 GHz
L1 Cache 80K (per core) 80K (per core)
L2 Cache 1.25 MB (per core) 1.25 MB (per core)
L3 Cache 24 MB (shared) 12 MB (shared)

Power

Intel Core i7 12800H Intel Core i7 11390H
Fabrication process Intel 7 nm 10 nm SuperFin
Power consumption (TDP) 45 W 28 W
Max. temperature 100°C 100°C

Memory support

Intel Core i7 12800H Intel Core i7 11390H
Memory types DDR5-4800, DDR4-3200, LPDDR4x-4267 DDR4, DDR4
Memory Size 64 GB 64 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth - -
ECC Support No No

iGPU

Intel Core i7 12800H Intel Core i7 11390H
Integrated Graphics Intel® Iris® Xe Graphics eligible Intel® Iris® Xe Graphics eligible
GPU Base Clock 300 MHz 300 MHz
GPU Boost Clock 1.4 MHz 1.4 MHz
Shading Units 768 768
TMUs 48 48
ROPs 24 24
Execution Units 96 96
TGP 15 W 15 W
iGPU FLOPS
1.69 TFLOPS
1.69 TFLOPS

Misc

Intel Core i7 12800H Intel Core i7 11390H
Official site Intel Core i7 12800H official page Intel Core i7 11390H official page
PCI Express Version 4 4
PCI Express Lanes 28

Comments

So which CPU will you choose: Intel Core i7 11390H or Intel Core i7 12800H?