amd ryzen 5 5500u vs amd ryzen 5 3450u
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We compared two CPUs AMD Ryzen 5 5500U (Laptop) 6-cores against AMD Ryzen 5 3450U (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
Single-Core Performance
Performance in single-threaded apps and benchmarks
Performance
Measure performance when all cores are involved
Key Differences
Advantages of AMD Ryzen 5 5500U
- Newer released 1 years later
- Has 2 more physical cores
- Has 4 MB larger L3 cache size
- 12% higher Turbo Boost frequency (4 GHz vs 3.5 GHz)
- More modern manufacturing process – 7 versus 12
Advantages of AMD Ryzen 5 3450U
- Newer released 2018 years later
- Consumes up to 40% less energy than the AMD Ryzen 5 5500U – 15 vs 25 Watt
Benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
Specifications
General
| AMD Ryzen 5 5500U | AMD Ryzen 5 3450U | |
| Vendor | AMD | AMD |
| Released | January 7 2021 | May 1 2020 |
| Type | Laptop | Laptop |
| instruction set | x86-64 | x86-64 |
| Codename | Lucienne U | Zen+ |
| Socket | FP6 | AM4 |
| Integrated GPU | AMD Radeon RX Vega 7 | AMD Radeon RX Vega 8 (Ryzen 2000/3000) |
Performance
| AMD Ryzen 5 5500U | AMD Ryzen 5 3450U | |
| Cores | 6 | 4 |
| Threads | 12 | 8 |
| Base Frequency | 2.1 GHz | 2.1 GHz |
| Turbo Boost Frequency | 4 GHz | 3.5 GHz |
| L1 Cache | 64K (per core) | 384 KB |
| L2 Cache | 512K (per core) | 2 MB |
| L3 Cache | 8 MB (shared) | 4 MB |
Power
| AMD Ryzen 5 5500U | AMD Ryzen 5 3450U | |
| Fabrication process | 7 nm | 12 nm |
| Power consumption (TDP) | 25 W | 15 W |
| Max. temperature | 105°C | °C |
Memory support
| AMD Ryzen 5 5500U | AMD Ryzen 5 3450U | |
| Memory types | DDR4-4266 | |
| Memory Size | 64 GB | GB |
| Max. Memory Channels | ||
| Max. Memory Bandwidth | - | - |
| ECC Support | No | No |
iGPU
| AMD Ryzen 5 5500U | AMD Ryzen 5 3450U | |
| Integrated Graphics | AMD Radeon RX Vega 7 | AMD Radeon RX Vega 8 (Ryzen 2000/3000) |
| GPU Base Clock | 300 MHz | 300 MHz |
| Shading Units | 448 | 512 |
| TMUs | 28 | 32 |
| ROPs | 7 | 8 |
| TGP | 0 W | 65 W |
iGPU FLOPS
Misc
| AMD Ryzen 5 5500U | AMD Ryzen 5 3450U | |
| Official site | AMD Ryzen 5 5500U official page | AMD Ryzen 5 3450U official page |
| PCI Express Version | 3 | |
| PCI Express Lanes |