FPSVersusCore i5-12400F vs Ryzen AI 5 340
Performance score
Core i5-12400F and Ryzen AI 5 340 are almost equally fast (under 3% apart) — choose by price, socket and platform.
Different sockets (LGA1700 and FP8) — switching between them needs a different motherboard.
The score is our own estimate from the specs (cores, threads, clocks, architecture generation), not a benchmark run. 100 = the fastest CPU in our database.
Real tests
What the test measures
Blender is a popular free 3D graphics program. The test makes the device render three ready-made 3D scenes (light, shadows, reflections) and counts how many render passes it finishes per minute. The higher the number, the faster the device handles heavy work: 3D, video editing, photo processing. On a CPU the test loads all cores at once, so it shows the chip's full power; on a graphics card it shows its compute strength.
Median of real test runs on users' computers. It does not show FPS in games. Data updated: 31.10.2026.
Overview
| Core i5-12400F | Ryzen AI 5 340 | |
|---|---|---|
| Score (0–100) | 31.77 | 31.88 |
| Ranking position | 285 | 279 |
| Price/performance (0–100) | 68.27 | no data |
| Power efficiency (0–100) | 25.54 | 59.5 |
| Type | Desktop | Laptop |
| Manufacturer | Intel | AMD |
| Architecture | Alder Lake | Zen 5 (Krackan Point) |
| Release date | 2022-01-04 | 2025-02-18 |
| Launch price | $167 | no data |
Specifications
| Core i5-12400F | Ryzen AI 5 340 | |
|---|---|---|
| Cores | 6 | 6 |
| Threads | 12 | 12 |
| Base clock | 2.5 GHz | 2 GHz |
| Boost clock | 4.4 GHz | 4.8 GHz |
| L2 cache | 7.5 MB | 6 MB |
| L3 cache | 18 MB | 16 MB |
| Process node | Intel 7 | 4 nm |
| Unlocked multiplier | no | no |
| Integrated graphics | no | AMD Radeon 840M |
| NPU (AI accelerator) | no | 50 TOPS |
Compatibility
| Core i5-12400F | Ryzen AI 5 340 | |
|---|---|---|
| Socket | LGA1700 | FP8 |
| TDP | 65 W | 28 W |
| Max temperature | 100 °C | 100 °C |
Memory and PCI Express
| Core i5-12400F | Ryzen AI 5 340 | |
|---|---|---|
| Memory type | DDR5-4800, DDR4-3200 | DDR5, LPDDR5X |
| Memory channels | 2 | 2 |
| Max memory | 128 GB | no data |
| PCI Express version | 5.0 | 4.0 |
| PCIe lanes | 20 | no data |
Pros and cons
Core i5-12400F
- bigger L3 cache: 18 MB vs 16 MB
Ryzen AI 5 340
- 17% faster single core
- lower TDP: 28 W vs 65 W
- newer: released in 2025
- has integrated graphics (AMD Radeon 840M)
Other comparisons
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Questions and comments
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