Intel Core 3 N355 vs AMD Ryzen 3 7440U
33
out of 100
VS
48
out of 100
We compared two laptop CPUs: the 0.1 GHz Intel Core 3 N355 with 8-cores against the 3.0 GHz AMD Ryzen 3 7440U with 4-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.
Review
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
Choose your main usage scenario to recalculate the Final Score and see which CPU suits your needs.
Key Differences
Advantages of Intel Core 3 N355
- Has 4 more physical cores
Advantages of AMD Ryzen 3 7440U
- Supports up to 256 GB DDR5-5600 RAM
- More modern manufacturing process – 4 versus 10 nanometers
- More powerful Radeon 740M integrated graphics: 1.3 vs 0.7 TFLOPS
- 72% faster in a single-core Geekbench v6 test - 2323 vs 1352 points
- Newer - released 9 months later
- Has 2 MB larger L3 cache size
- Newer PCI Express version – 4.0
Test in Benchmarks
Comparing the performance of CPUs across various tasksCinebench
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
GeekBench v6
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
| File compression | 461.2 MB/sec | 728.4 MB/sec |
| Clang compilation | 36.5 Klines/sec | 41.6 Klines/sec |
| HTML 5 Browser | 120.5 pages/sec | 125.1 pages/sec |
| PDF Renderer | 154.8 Mpixels/sec | 163.3 Mpixels/sec |
| Text processing | 157.4 pages/sec | 235.2 pages/sec |
| Background blur | 24.2 images/sec | 33.6 images/sec |
| Photo processing | 41.5 images/sec | 54.6 images/sec |
| Ray tracing | 7.33 Mpixels/sec | 8.96 Mpixels/sec |
PassMark
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
| Integer math | 33.9 GOps/sec | 37.4 GOps/sec |
| Floating point math | 22.7 GOps/sec | 21.9 GOps/sec |
| Find prime numbers | 27M Primes/sec | 44M Primes/sec |
| Random string sorting | 14.7M Strings/sec | 19.6M Strings/sec |
| Data encryption | 8.1 GBytes/sec | 8.8 GBytes/sec |
| Data compression | 118.2 MBytes/sec | 149.4 MBytes/sec |
| Physics | 621 Frames/sec | 855 Frames/sec |
| Extended instructions | 6B Matrices/sec | 10.8B Matrices/sec |
Performance Per Watt
| Cinebench 2024 / Watt | 37.1 PPW | 16.2 PPW |
| Geekbench 6 Multi / Watt | 571.2 PPW | 219 PPW |
| Passmark CPU Mark / Watt | 1132 PPW | 436.7 PPW |
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.
Specifications
Full technical specification of Intel Core 3 N355 and AMD Ryzen 3 7440UGeneral
| Vendor | Intel | Amd |
| Released | January 3, 2023 | October 10, 2023 |
| Type | Laptop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Codename | - | Zen 4 (Phoenix) |
| Model number | 3-N355 | - |
| Integrated GPU | UHD Graphics (32EU) | Radeon 740M |
| Successor | - | - AMD Ryzen 3 210 |
AMD Ryzen CPU ranking (#122nd place)
CPU
| P-Cores | - | 1 |
| P-Threads | - | 2 |
| Base Frequency (P) | - | 3.0 GHz |
| Turbo Boost Frequency (P) | - | 4.7 GHz |
| E-Cores | 8 | 3 |
| E-Threads | 8 | 6 |
| Base Frequency (E) | 0.1 GHz | 2.8 GHz |
| Turbo Boost Frequency (E) | 3.9 GHz | 3.3 GHz |
| Total Cores | 8 | 4 |
| Total Threads | 8 | 8 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 39x | 30x |
| L1 Cache | 96K (per core) | 64K (per core) |
| L2 Cache | 2MB (shared) | 1MB (per core) |
| L3 Cache | 6MB (shared) | 8MB (shared) |
| Unlocked Multiplier | No | No |
Package
| Transistors | - | 20.9 billions |
| Fabrication Process | 10 nm | 4 nm |
| TDP (PL1) | 9 W | 15-30 W (configurable) |
| Max. Boost TDP (PL2) | 15 W | - |
| Socket | BGA-1264 | FP8 |
| Peak Temperature | 105°C | 100°C |
iGPU
| Integrated Graphics | Intel UHD Graphics (32EU) | Radeon 740M |
| GPU Base Clock | 300 MHz | 800 MHz |
| GPU Boost Clock | 1350 MHz | 2500 MHz |
| Shading Units | 256 | 256 |
| TMUs | 16 | 16 |
| ROPs | 8 | 8 |
| Execution Units | 32 | 4 |
| TGP | 15 W | 15 W |
iGPU FLOPS
Memory Support
| Memory Types | - DDR5-4800 - DDR4-3200 - LPDDR5-4800 |
- DDR5-5600 - LPDDR5x-7500 |
| Max. Memory Size | 16 GB | 256 GB |
| Memory Channels | 1 | 2 |
| ECC Support | No | No |
Misc
| Official Site | Intel Core 3 N355 official page | AMD Ryzen 3 7440U official page |
| PCI Express Version | 3.0 | 4.0 |
| PCI Express Lanes | 9 | 14 |
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Total votes: 1