AMD Athlon 300U vs AMD FX-6120
Physical Specifications
| Socket | AMD Socket FP5 | AMD Socket AM3+ |
|---|---|---|
| Foundry | GlobalFoundries | — |
| Process size | 14 nm | 32 nm |
| Transistors | unknown | 1,200 million |
| Die size | unknown | 315 mm² |
| Package | — | µPGA |
Performance
| Frequency | 2.4 GHz | 3.6 GHz |
|---|---|---|
| Turbo clock | up to 3.3 GHz | up to 4.2 GHz |
| Base clock | 100 MHz | 200 MHz |
| Multiplier | 24.0x | 18.0x |
| Multiplier unlocked | No | Yes |
| TDP | 15 W | 95 W |
| Voltage | — | 1.425 V |
Architecture Details
| Vertical Segment | Mobile | Desktop |
|---|---|---|
| Production status | Active | unknown |
| Release date | Jan 6th, 2019 | Oct 23rd, 2012 |
| Codename | Raven Ridge 2 | Zambezi |
| Generation | Athlon | FX |
| Part | unknown | FD6120WMW6KGU |
| Memory support | DDR4 Dual-channel | DDR3 Dual-channel |
| ECC memory | No | No |
| PCI Express | — | Gen 2 |
Cores
| Total Cores | 2 | 6 |
|---|---|---|
| Total Threads | 4 | 6 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | Radeon Vega 3 | — |
Cache
| Cache L1 | 128K (per core) | 288K |
|---|---|---|
| Cache L2 | 512K (per core) | 6MB |
| Cache L3 | 4MB (shared) | 8MB (shared) |
Features & Technologies
| AES | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | Yes |
| AVX2 | Yes | — |
| BMI1 | Yes | — |
| BMI2 | Yes | — |
| CLMUL | — | Yes |
| CVT16 | — | Yes |
| EVP | Yes | Yes |
| F16C | Yes | — |
| FMA3 | Yes | — |
| FMA4 | — | Yes |
| HT3.1 | — | Yes |
| MMX | Yes | Yes |
| Precision Boost | Yes | — |
| SHA | Yes | — |
| SMAP | Yes | — |
| SMEP | Yes | — |
| SMT | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | Yes | Yes |
| Turbo Core | — | Yes |
| XOP | — | Yes |
Notes
| Notes | — | 16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module). 2MB L2 cache shared per two cores (per module). This processor comes with an unlocked multiplier, allowing users to set the multiplier value higher than the shipped |
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