Performance comparison: which is faster?
Core i3-13100F (Intel, 2023) and Core i7-8700 (Intel, 2018) 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: i3-13100F is about 2.1% faster
The sockets differ (LGA1700 / LGA1151), 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 | i3-13100F | i7-8700 |
|---|---|---|
| Performance Score | 14,300 | 14,000 |
| Generation | 13th Gen | 8th Gen |
| Socket | LGA1700 | LGA1151 |
| Release Year | 2023 | 2018 |
| Type | Desktop | Desktop |
| Compatible GPU Example | GeForce RTX 4060 Ti | Radeon RX 6700 XT |
| If You Want To... | Recommended |
|---|---|
| Prioritize maximum speed for heavy work or a high-end GPU | i3-13100F |
| Upgrade while reusing the current motherboard | Choose the CPU matching your motherboard socket |
| Prioritize value and adequate performance | i7-8700 (the lower model is often sufficient) |
i3-13100F is about 2.1% higher by score (i3-13100F: 14300 points / i7-8700: 14000 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.
i3-13100F is 13th Gen, while i7-8700 is 8th Gen.The sockets differ (LGA1700 / LGA1151), so switching requires a motherboard replacement.
Using our CPU:GPU = 0.9:1 guideline, GeForce RTX 4060 Ti pairs well with i3-13100F and Radeon RX 6700 XT pairs well with i7-8700. If either GPU is too strong or too weak, one part holds the other back.
