AMD Phenom II X2 555 BE vs AMD Ryzen Threadripper PRO 3975WX
Fiziksel
| Priz | AMD Socket AM3 | AMD Socket WRX8 |
|---|---|---|
| süreç boyutu | 45 nm | 7 nm |
| transistörler | 758 million | 3,800 million |
| Kalıp ölçüsü | 258 mm² | 74 mm² |
| Paket | µPGA | sWRX8 |
| dökümhane | — | TSMC |
| tCaseMax | — | 95°C |
Verim
| Sıklık | 3.2 GHz | 3.5 GHz |
|---|---|---|
| turbo saat | — | up to 4.2 GHz |
| Temel saat | 200 MHz | 100 MHz |
| Çarpan | 16.0x | 35.0x |
| çarpan kilidi açıldı | Yes | No |
| Voltaj | 1.4 V | — |
| TDP | 80 W | 280 W |
| FP32 | — | 6,451.2 GFLOPS |
mimari
| Market | Desktop | Desktop |
|---|---|---|
| Üretim durumu | End-of-life | Active |
| Yayın tarihi | Jan 25th, 2010 | Jul 14th, 2020 |
| Kod adı | Callisto | Matisse |
| Nesil | Phenom II X2 | Ryzen Threadripper |
| Bölüm | HDZ555WFK2DGMHDZ555WFGMBOX | 100-000000086 |
| Bellek desteği | DDR3 Dual-channel | DDR4-3200 MHz Eight-channel |
| ECC belleği | No | Yes |
| PCI Express | Gen 2 | Gen 4, 128 Lanes(CPU only) |
çekirdekler
| Çekirdek sayısı | 2 | 32 |
|---|---|---|
| iş parçacığı sayısı | 2 | 64 |
| SMP # CPU'lar | 1 | 1 |
| Entegre grafikler | — | — |
önbellek
| Önbellek L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Önbellek L2 | 512K (per core) | 512K (per core) |
| Önbellek L3 | 6MB (shared) | 128MB |
Notlar
| Notlar | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label. | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
|---|
Özellikler
| 3DNow! | Yes | — |
|---|---|---|
| AES | — | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| EVP | — | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| Precision Boost 2 | — | 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 |
| XFR 2 | — | Yes |
