Performance comparison: which is faster?
Core i5-9500 (Intel, 2019) and Core i3-11100 (Intel, 2021) are compared here. Compare not only scores, but also whether the motherboard can be reused and which GPU class is balanced with each CPU.
Overall performance: i5-9500 is about 4.8% faster
The sockets differ (LGA1151 / LGA1200), so switching requires a motherboard replacement. For games, performance balance with the GPU (guideline CPU:GPU = 0.9:1) matters more than CPU speed alone.
Relative performance score (higher is faster). Actual speed varies by workload, cooling, and memory configuration.
| Item | i5-9500 | i3-11100 |
|---|---|---|
| Performance Score | 11,000 | 10,500 |
| Generation | 9th Gen | 11th Gen |
| Socket | LGA1151 | LGA1200 |
| Release Year | 2019 | 2021 |
| Type | Desktop | Desktop |
| Compatible GPU Example | Radeon RX 6700 XT | GeForce RTX 4060 |
| If You Want To... | Recommended |
|---|---|
| Prioritize maximum speed for heavy work or a high-end GPU | i5-9500 |
| Upgrade while reusing the current motherboard | Choose the CPU matching your motherboard socket |
| Prioritize value and adequate performance | i3-11100 (the lower model is often sufficient) |
i5-9500 is about 4.8% higher by score (i5-9500: 11000 points / i3-11100: 10500 points). For gaming, the GPU tier usually matters more than a few percent of CPU difference. For CPU-heavy work such as video editing and streaming, choose the faster CPU.
i5-9500 is 9th Gen, while i3-11100 is 11th Gen.The sockets differ (LGA1151 / LGA1200), so switching requires a motherboard replacement.
Using our CPU:GPU = 0.9:1 guideline, Radeon RX 6700 XT pairs well with i5-9500 and GeForce RTX 4060 pairs well with i3-11100. If either GPU is too strong or too weak, one part holds the other back.
