AMD A4-3420 vs AMD Ryzen Embedded V1756B
Physical Specifications
| Socket | AMD Socket FM1 | AMD Socket FP5 |
|---|---|---|
| Process size | 32 nm | 14 nm |
| Transistors | 1,178 million | 4,950 million |
| Die size | 228 mm² | 210 mm² |
| Package | µPGA | — |
| Foundry | — | GlobalFoundries |
Performance
| Frequency | 2.8 GHz | 3.25 GHz |
|---|---|---|
| Turbo clock | — | up to 3.6 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplier | 28.0x | 32.0x |
| Multiplier unlocked | No | No |
| Voltage | 1.4125 V | — |
| TDP | 65 W | 45 W |
Architecture Details
| Vertical Segment | Desktop | Desktop |
|---|---|---|
| Production status | End-of-life | Active |
| Release date | Dec 20th, 2011 | Feb 21st, 2018 |
| Codename | Llano | Zen |
| Generation | A4 | Ryzen Embedded |
| Part | AD3420OJZ22HXAD3420OJHXBOX | unknown |
| Memory support | DDR3 Dual-channel | DDR4 Dual-channel |
| ECC memory | No | No |
Cores
| Total Cores | 2 | 4 |
|---|---|---|
| Total Threads | 2 | 8 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | Radeon HD 6410D | Radeon Vega 8 |
Cache
| Cache L1 | 128K (per core) | 128K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 512K (per core) |
| Cache L3 | — | 2MB (shared) |
Features & Technologies
| 3DNow! | Yes | — |
|---|---|---|
| AES | — | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| CnQ | Yes | — |
| EVP | — | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| Precision Boost | — | Yes |
| SHA | — | Yes |
| SMAP | — | Yes |
| SMEP | — | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | — | Yes |
