AMD Ryzen 7 4800U vs AMD Ryzen Threadripper 3970X
Physical Specifications
| Socket | AMD Socket FP6 | AMD Socket TRX4 |
|---|---|---|
| Foundry | TSMC | TSMC |
| Process size | 7 nm | 7 nm |
| Transistors | 9,800 million | 3,800 million |
| Die size | 156 mm² | 74 mm² |
| Package | — | sTRX4 |
| tJMax | 105°C | — |
| tCaseMax | — | 95°C |
Performance
| Frequency | 1800 MHz | 3.7 GHz |
|---|---|---|
| Turbo clock | up to 4.2 GHz | up to 4.5 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplier | 18.0x | 37.0x |
| Multiplier unlocked | No | Yes |
| TDP | 25 W | 280 W |
| FP32 | — | 6,912.0 GFLOPS |
Architecture Details
| Vertical Segment | Mobile | Desktop |
|---|---|---|
| Production status | Active | Active |
| Release date | Jan 6th, 2020 | Nov 25th, 2019 |
| Codename | Renoir | Matisse |
| Generation | Ryzen 7 | Ryzen Threadripper |
| Part | unknown | 100-000000011 |
| Memory support | DDR4-4266 MHz Dual-channel | DDR4-3200 MHz Quad-channel |
| ECC memory | No | No |
| PCI Express | Gen 3 | Gen 4 |
Cores
| Total Cores | 8 | 32 |
|---|---|---|
| Total Threads | 16 | 64 |
| SMP # CPUs | 1 | 1 |
| Integrated graphics | Radeon RX Vega 8 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 512K (per core) |
| Cache L3 | 8MB (shared) | 128MB |
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 2 | Yes | 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 2 | — | 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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