AMD Ryzen 7 1800X vs AMD Ryzen 7 4800U
Physical Specifications
| Socket | AMD Socket AM4 | AMD Socket FP6 |
|---|---|---|
| Foundry | GlobalFoundries | TSMC |
| Process size | 14 nm | 7 nm |
| Transistors | 4,800 million | 9,800 million |
| Die size | 192 mm² | 156 mm² |
| Package | µPGA | — |
| tJMax | — | 105°C |
Performance
| Frequency | 3.6 GHz | 1800 MHz |
|---|---|---|
| Turbo clock | up to 4 GHz | up to 4.2 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplier | 36.0x | 18.0x |
| Multiplier unlocked | Yes | No |
| TDP | 95 W | 25 W |
Architecture Details
| Vertical Segment | Desktop | Mobile |
|---|---|---|
| Production status | Active | Active |
| Release date | Mar 2nd, 2017 | Jan 6th, 2020 |
| Codename | Zen | Renoir |
| Generation | Ryzen 7 | Ryzen 7 |
| Part | YD180XBCAEWOF | unknown |
| Memory support | DDR4 Dual-channel | DDR4-4266 MHz Dual-channel |
| ECC memory | No | No |
| PCI Express | — | Gen 3 |
Cores
| Total Cores | 8 | 8 |
|---|---|---|
| Total Threads | 16 | 16 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | — | Radeon RX Vega 8 |
Cache
| Cache L1 | 96K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 512K (per core) |
| Cache L3 | 16MB | 8MB (shared) |
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. | — |
|---|
Features & Technologies
| 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 |
| MMX | Yes | Yes |
| Precision Boost | Yes | — |
| Precision Boost 2 | — | Yes |
| SHA | Yes | Yes |
| SMAP | Yes | Yes |
| SMEP | Yes | Yes |
| SMT | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | Yes | Yes |
| XFR | Yes | — |
