AMD Ryzen Threadripper 1900X
Published: (last update )
Note: The MCM package contains 4 Zeppelin dies in total (213 mm², 4800M tr. each). Two of them act only as a mechanical support. The two remaining ones have one CCX + 8MB L3 cache active for each die.
| Core | |
|---|---|
| Code name | Whitehaven |
| Base clock | 3800 MHz |
| Turbo full / half / single | 3900 | 4000 | 4000 MHz |
| Base multiplier | 38× |
| Technology | 14 nm |
| Transistors | 9600 million |
| Die size | 426 mm2 |
| Density | 22.5 M / mm2 |
| Cores / threads | 8 / 16 |
| Stepping | ZP-B1 |
| Cache | |
| L1 data cache | 8 × 32 kB |
| L1 inst. cache | 8 × 64 kB |
| L2 cache | 8 × 512 kB |
| L2 cache type | On-die, full speed |
| L3 cache | 2 × 8192 kB |
| L3 cache type | On-die, full speed |
| Instructions | |
|---|---|
| Basic inst. | x86, x87, MMX(+), SSE |
| Extended inst. | SSE2, (S)SSE3 |
| Extended inst. 2 | x86-64, SSE(4.1, 4.2, 4a) |
| Extended inst. 3 | AMD-V, AES-NI, AVX |
| Extended inst. 4 | AVX2, FMA3 |
| Extended inst. 5 | |
| The CPU | |
| Bus type | UMI, 100 MHz |
| Bus bandwith | - |
| Socket | Socket TR4 |
| Package | 4094 Contact LGA |
| Package size | 75.4 x 58.5 mm |
| Manufacture date | 32nd week of 2017 |
| Voltage | - |
| TDP | 180 W |
| Memory controller | DDR4 2666, 256 bit |
| Integrated VGA | - |
| Release date | 2017 |
