Home > CPU Comparison > Core i3 1305U or Ryzen 3 7330U: what's better?

Intel Core i3 1305U vs AMD Ryzen 3 7330U

40 out of 100
Intel Core i3 1305U
VS
39 out of 100
AMD Ryzen 3 7330U
Intel Core i3 1305U
AMD Ryzen 3 7330U

We compared two laptop CPUs: the 1.6 GHz Intel Core i3 1305U with 5-cores against the 2.3 GHz AMD Ryzen 3 7330U with 4-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.

  1. Review
  2. Differences
  3. Performance
  4. Specs
  5. Comments

Review

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
Choose your main usage scenario to recalculate the Final Score and see which CPU suits your needs.
🔌 Usage Scenario:

Key Differences

What are the key differences between 7330U and 1305U
Advantages of Intel Core i3 1305U
  • Supports up to 96 GB DDR5-5200 RAM
  • Has 2 MB larger L3 cache size
  • Newer PCI Express version – 4.0
  • 25% faster in a single-core Geekbench v6 test - 2131 vs 1708 points
  • 5% higher Turbo Boost frequency (4.5 GHz vs 4.3 GHz)
Advantages of AMD Ryzen 3 7330U
  • More modern manufacturing process – 7 versus 10 nanometers

Test in Benchmarks

Comparing the performance of CPUs across various tasks
CPU:
Core i3 1305U
vs
Ryzen 3 7330U

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
Submit your benchmark results

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
Core i3 1305U +25%
2131
Ryzen 3 7330U
1708
Geekbench 6 (Multi-Core)
File compression 544.7 MB/sec 471.5 MB/sec
Clang compilation 21.9 Klines/sec 31.8 Klines/sec
HTML 5 Browser 111.2 pages/sec 84.7 pages/sec
PDF Renderer 113.3 Mpixels/sec 135.9 Mpixels/sec
Text processing 221.1 pages/sec 181.3 pages/sec
Background blur 18.9 images/sec 27 images/sec
Photo processing 46.9 images/sec 36.3 images/sec
Ray tracing 7.07 Mpixels/sec 8.54 Mpixels/sec
Sources: GeekBench [1], [2] – 54 & 64 samples

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Core i3 1305U
8443
Ryzen 3 7330U +19%
10047
Integer math 26.5 GOps/sec 36.8 GOps/sec
Floating point math 18.7 GOps/sec 20.2 GOps/sec
Find prime numbers 35M Primes/sec 25M Primes/sec
Random string sorting 10.6M Strings/sec 12.5M Strings/sec
Data encryption 5.7 GBytes/sec 7.5 GBytes/sec
Data compression 90.4 MBytes/sec 119.3 MBytes/sec
Physics 513 Frames/sec 433 Frames/sec
Extended instructions 5.1B Matrices/sec 8.1B Matrices/sec
Sources: PassMark [3], [4] – 737 & 472 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU
Core i3 1305U
25.72
Ryzen 3 7330U +165%
68.11

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 16.1 PPW 18.3 PPW
Geekbench 6 Multi / Watt 301.9 PPW 321.7 PPW
Passmark CPU Mark / Watt 562.9 PPW 669.8 PPW
Blender / Watt 1.71 PPW 4.54 PPW
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.

Specifications

Full technical specification of Intel Core i3 1305U and AMD Ryzen 3 7330U

General

Vendor Intel Amd
Released January 3, 2023 January 4, 2023
Type Laptop Laptop
Instruction Set x86-64 x86-64
Codename Raptor Lake Zen 3 (Cezanne)
Model number i3-1305U -
Integrated GPU UHD Graphics (64EU) Radeon RX Vega 6
Rival Equivalent - AMD Ryzen 3 7330U - Intel Core i3 1305U
AMD Ryzen CPU ranking (#160th place)

CPU

Performance Cores
P-Cores 1 4
P-Threads 2 8
Base Frequency (P) 1.6 GHz 2.3 GHz
Turbo Boost Frequency (P) 4.5 GHz 4.3 GHz
Efficient Cores
E-Cores 4 -
E-Threads 4 -
Base Frequency (E) 1.2 GHz -
Turbo Boost Frequency (E) 3.3 GHz -
Total
Total Cores 5 4
Total Threads 6 8
Bus Frequency 100 MHz 100 MHz
Multiplier 16x 23x
L1 Cache 80K (per core) 64K (per core)
L2 Cache 1280K (per core) 512K (per core)
L3 Cache 10MB (shared) 8MB (shared)
Unlocked Multiplier No No

Package

Transistors - 10.7 billions
Fabrication Process 10 nm 7 nm
TDP (PL1) 12-15 W (configurable) 15 W
Max. Boost TDP (PL2) 55 W -
Socket BGA-1744 FP6
Peak Temperature 100°C 95°C

iGPU

Integrated Graphics Intel UHD Graphics (64EU) Radeon RX Vega 6
GPU Base Clock 300 MHz 300 MHz
GPU Boost Clock 1250 MHz 1800 MHz
Shading Units 512 384
TMUs 32 24
ROPs 16 8
Execution Units 64 6
TGP 15 W 15 W
iGPU FLOPS
Core i3 1305U
1.3 TFLOPS
Ryzen 3 7330U +8%
1.4 TFLOPS
More info: Radeon RX Vega 6 compared to UHD Graphics (64 EU)

Memory Support

Memory Types - DDR5-5200
- DDR4-3200
- LPDDR5-5200
- LPDDR5x-5200
- LPDDR4x-4267		 - DDR4-3200
- LPDDR4x-4267
Max. Memory Size 96 GB 64 GB
Memory Channels 2 2
ECC Support No Yes

Misc

Official Site Intel Core i3 1305U official page AMD Ryzen 3 7330U official page
PCI Express Version 4.0 3.0
PCI Express Lanes 20 20

Cast your vote

Choose between two processors
18 (40%)
27 (60%)
Total votes: 45

Competitors

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5. AMD Ryzen 3 7330U vs Intel Core i5 1235U
6. AMD Ryzen 3 7330U vs Intel Core i5 1335U
7. AMD Ryzen 3 7330U vs AMD Ryzen 5 7530U
8. AMD Ryzen 3 7330U vs AMD Ryzen 5 5500U
9. AMD Ryzen 3 7330U vs AMD Ryzen 5 7520U
10. AMD Ryzen 3 7330U vs Intel Core i3 1215U (1)
Compare other CPUs (460+)

Comments

So which CPU will you choose: AMD Ryzen 3 7330U or Intel Core i3 1305U?
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