Quick answer
The Core i5-13400F and Core i5-14400F are about even for gaming in our index (scores 59 and 60, within 5%). Both use the LGA 1700 socket, so they fit the same motherboards. With a mid-range graphics card at 1440p or 4K, the gap mostly disappears because the card sets the frame rate.
A side-by-side look at the Intel Core i5-13400F and the Intel Core i5-14400F using each maker’s specs and ComputingSkill’s gaming scores, the same numbers our calculators and tier list use. Prices change too often to compare here.
Specs Side by Side
| Core i5-13400F | Core i5-14400F | |
|---|---|---|
| Generation | 13th Gen (Raptor Lake) | 14th Gen (Raptor Lake Refresh) |
| Cores / threads | 10 / 16 | 10 / 16 |
| Base / boost clock | 2.5 / 4.6 GHz | 2.5 / 4.7 GHz |
| TDP / max power | 65W / 148W | 65W / 148W |
| Socket | LGA 1700 | LGA 1700 |
| Memory | DDR4 or DDR5, depending on the board (never both) | DDR4 or DDR5, depending on the board (never both) |
| Released | 2023 | 2024 |
| Gaming score (tier) | 59 (C) | 60 (C) |
Specs: Core i5-13400F official page and Core i5-14400F official page. Scores are ComputingSkill’s gaming index, positioned from publicly reported review averages, not our own benchmarks (methodology).
Gaming Performance
The FPS ceiling is the frame rate each CPU can prepare when the graphics card isn’t the limit (FPS Calculator formula).
| Game type | Core i5-13400F | Core i5-14400F | Difference |
|---|---|---|---|
| Typical AAA game | 125 | 128 | about even |
| Esports titles | 351 | 357 | about even |
| CPU-heavy games | 88 | 89 | about even |
Which Graphics Card Each One Can Drive
The fastest card in our list each CPU runs without a noticeable CPU bottleneck (under 15%, typical AAA game at high settings).
| Resolution | Core i5-13400F | Core i5-14400F |
|---|---|---|
| 1080p | RX 7800 XT | RX 7800 XT |
| 1440p | RX 7900 XTX | RX 7900 XTX |
| 4K | RTX 5090 | RTX 5090 |
| Graphics card | Core i5-13400F | Core i5-14400F |
|---|---|---|
| RTX 4060 | GPU-limited / GPU-limited | GPU-limited / GPU-limited |
| RX 9060 XT 16GB | GPU-limited / GPU-limited | GPU-limited / GPU-limited |
| RTX 5070 | CPU ~23% / GPU-limited | CPU ~22% / GPU-limited |
| RX 9070 XT | CPU ~36% / Balanced | CPU ~35% / Balanced |
| RTX 5080 | CPU ~43% / CPU ~16% | CPU ~42% / CPU ~15% |
Platform, Power and Upgrades
- Core i5-13400F: LGA 1700, DDR4 or DDR5, depending on the board (never both), up to about 148W. Upgrade path on the same board: up to the Core i9-14900K.
- Core i5-14400F: LGA 1700, DDR4 or DDR5, depending on the board (never both), up to about 148W. Upgrade path on the same board: up to the Core i9-14900K.
Which Should You Buy?
- Gaming performance is close, so platform cost, the upgrade path and price should decide.
More comparisons: Core i5-12400F vs Core i5-13400F and Ryzen 5 7600 vs Core i5-13400F. Every processor ranked: CPU tier list.
Frequently Asked Questions
Is the Core i5-13400F better than the Core i5-14400F for gaming?
They are about even in our gaming index (59 vs 60).
Do the Core i5-13400F and Core i5-14400F use the same motherboard?
Yes, both are LGA 1700. A BIOS update may be needed for the newer chip.
Which uses less power, the Core i5-13400F or the Core i5-14400F?
Both peak at about 148W.