intel core i5 1235u vs intel core i3 1215u

VS

We compared two CPUs Intel Core i5 1235U (Laptop) 10-cores against Intel Core i3 1215U (Laptop) 6-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 i5 1235U and Intel Core i3 1215U
Advantages of Intel Core i5 1235U
  • Has 4 more physical cores
  • Has 2 MB larger L3 cache size
Advantages of Intel Core i3 1215U

Benchmarks

Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
13699
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
6085

Specifications

Full technical specification of core i5 1235u and core i3 1215u

General

Intel Core i5 1235U Intel Core i3 1215U
Vendor Intel Intel
Released January 4 2022 January 4 2022
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Alder Lake-U Alder Lake-U
Socket FCBGA1744 FCBGA1744
Integrated GPU Intel® Iris® Xe Graphics eligible Intel® UHD Graphics for 12th Gen Intel® Processors

Performance

Intel Core i5 1235U Intel Core i3 1215U
Cores 10 6
Threads 12 8
Base Frequency 1.3 GHz 1.2 GHz
Turbo Boost Frequency 4.4 GHz 4.4 GHz
L1 Cache 80K (per core) 80K (per core)
L2 Cache 1.25 MB (per core) 1.25 MB (per core)
L3 Cache 12 MB (shared) 10 MB (shared)

Power

Intel Core i5 1235U Intel Core i3 1215U
Fabrication process Intel 7 nm Intel 7 nm
Power consumption (TDP) 15 W 15 W
Max. temperature 100°C 100°C

Memory support

Intel Core i5 1235U Intel Core i3 1215U
Memory types DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267 DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Size 64 GB 64 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth - -
ECC Support No No

iGPU

Intel Core i5 1235U Intel Core i3 1215U
Integrated Graphics Intel® Iris® Xe Graphics eligible Intel® UHD Graphics for 12th Gen Intel® Processors
GPU Base Clock 300 MHz 300 MHz
GPU Boost Clock 1.2 MHz 1.1 MHz
Shading Units 640 512
TMUs 40 32
ROPs 20 16
Execution Units 80 64
TGP 15 W 45 W
iGPU FLOPS
1.41 TFLOPS
1.43 TFLOPS

Misc

Intel Core i5 1235U Intel Core i3 1215U
Official site Intel Core i5 1235U official page Intel Core i3 1215U official page
PCI Express Version 4 4
PCI Express Lanes 20 20

Comments

So which CPU will you choose: Intel Core i3 1215U or Intel Core i5 1235U?