AMD A9-9400 SoC vs AMD Ryzen 3 3300X
Physical Specifications
| Socket | AMD Socket FT4 | AMD Socket AM4 |
|---|---|---|
| Process size | 28 nm | 7 nm |
| Transistors | 1,200 million | 3,800 million |
| Die size | 124 mm² | 74 mm² |
| Package | BGA | µOPGA-1331 |
| tCaseMax | 74°C | 95°C |
| Foundry | — | TSMC |
Performance
| Frequency | 2.4 GHz | 3.8 GHz |
|---|---|---|
| Turbo clock | up to 3.2 GHz | up to 4.3 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplier | 24.0x | 38.0x |
| Multiplier unlocked | No | Yes |
| TDP | 10 W | 65 W |
| FP32 | — | 825.6 GFLOPS |
Architecture Details
| Vertical Segment | Mobile | Desktop |
|---|---|---|
| Production status | Active | Active |
| Release date | May 31st, 2016 | Apr 24th, 2020 |
| Codename | Stoney Ridge | Matisse |
| Generation | A9 | Ryzen 3 |
| Part | AM9400AKN23AC | 100-000000159 |
| Memory support | DDR4 | DDR4-3200 MHz Dual-channel |
| ECC memory | No | No |
| PCI Express | — | Gen 4, 16 Lanes(CPU only) |
Cores
| Total Cores | 2 | 4 |
|---|---|---|
| Total Threads | 2 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | Radeon R5 | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 512K (per core) |
| Cache L3 | — | 16MB (shared) |
Features & Technologies
| 3DNow! | Yes | — |
|---|---|---|
| AES | Yes | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | Yes | Yes |
| BMI2 | Yes | Yes |
| EVP | Yes | Yes |
| F16C | Yes | Yes |
| FMA3 | Yes | Yes |
| FMA4 | Yes | — |
| MMX | Yes | Yes |
| Precision Boost 2 | — | Yes |
| SHA | — | Yes |
| SMAP | — | Yes |
| SMEP | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | Yes | — |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | — | Yes |
| TBM | Yes | — |
| Turbo Core | Yes | — |
| XFR 2 | — | Yes |
| XOP | Yes | — |
Notes
| Notes | — | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
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