Intel Processor N100 vs Core i3 1305U

We compared two laptop CPUs: the 0 GHz Intel Processor N100 with 4-cores against the 1.6 GHz Core i3 1305U with 5-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 1305U and N100
Advantages of Intel Core i3 1305U
  • Supports up to 64 GB DDR5-5200 RAM
  • Has 4096 KB larger L3 cache size
  • Newer PCI Express version – 4.0

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 - 407.1 MB/sec
Clang compilation - 35.3 Klines/sec
HTML 5 Browser - 98.8 pages/sec
PDF Renderer - 150.6 Mpixels/sec
Text processing - 177.2 pages/sec
Background blur - 19.9 images/sec
Photo processing - 35.7 images/sec
Ray tracing - 4.45 Mpixels/sec
Sources: GeekBench [1]


Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Integer math 16.5 GOps/sec 28.9 GOps/sec
Floating point math 11 GOps/sec 21.5 GOps/sec
Find prime numbers 23M Primes/sec 38M Primes/sec
Random string sorting 7.8M Strings/sec 12.2M Strings/sec
Data encryption 4.3 GBytes/sec 6.7 GBytes/sec
Data compression 61.1 MBytes/sec 108.9 MBytes/sec
Physics 422 Frames/sec 491 Frames/sec
Extended instructions 3.1B Matrices/sec 6.2B Matrices/sec
Sources: PassMark [3], [4]


Full technical specification of Intel Processor N100 and Core i3 1305U


Vendor Intel Intel
Released January 3, 2023 January 3, 2023
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Alder Lake Raptor Lake
Model number N100 i3-1305U
Integrated GPU UHD Graphics (24 EU) UHD Graphics (64EU)


Performance Cores
P-Cores - 1
P-Threads - 2
Base Frequency (P) 0 GHz 1.6 GHz
Turbo Boost Frequency (P) - 4.5 GHz
Efficient Cores
E-Cores 4 4
E-Threads 4 4
Base Frequency (E) 3.4 GHz 1.3 GHz
Turbo Boost Frequency (E) - 3.3 GHz
Total Cores 4 5
Total Threads 4 6
Bus Frequency 100 MHz 100 MHz
Multiplier 34x 16x
L1 Cache 96K (per core) 80K (per core)
L2 Cache 2MB (shared) 1280K (per core)
L3 Cache 6MB (shared) 10MB (shared)
Unlocked Multiplier No No


Fabrication process 10 nm 10 nm
TDP (PL1) 6 W 12-15 W (configurable)
Max. Boost TDP (PL2) - 55 W
Socket BGA-1264 BGA-1744
Peak temperature 105°C 100°C


Integrated Graphics Intel UHD Graphics (24 EU) Intel UHD Graphics (64EU)
GPU Base Clock - 300 MHz
GPU Boost Clock 750 MHz 1250 MHz
Shading Units 256 512
TMUs 16 32
ROPs 8 16
Execution Units 24 64
TGP 10 W 45 W

Memory Support

Memory types - DDR5-4800
- DDR4-3200
- LPDDR5-4800
- DDR5-5200
- DDR4-3200
- LPDDR5-5200
- LPDDR5x-5200
- LPDDR4x-4267
Memory Size 16 GB 64 GB
Max. Memory Channels 1 2
ECC Support No No


Official site Intel Processor N100 official page Intel Core i3 1305U official page
PCI Express Version 3.0 4.0
PCI Express Lanes 9 20

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So which CPU will you choose: Intel Core i3 1305U or Processor N100?