| Essentials: | |
| Released | 2017 |
| Segment | for servers |
| Socket | Socket SP3 |
| Number of cores | 32 |
| Number of threads | 64 |
| Base frequency | 2100 MHz |
| Turbo Core | 2900 MHz |
| Unlocked multiplier | no |
| Architecture (core) | Naples |
| Lithography | 14 nm |
| Transistors, mn | 4800 |
| TDP | 120 W |
| Official specifications | follow > |
| Internal memory | |
| L1 Cache, Кb | 32x64 + 32x32 |
| L2 Cache, Кb | 32x512 |
| L3 Cache, Кb | 65536 |
| Integrated moduls | |
| Graphics processor | no |
| Memory controller | 8-channel (DDR4-2666) ECC memory supported |
| PCIe controller | PCI Express 3.0 (128 lines) |
| Other modules / peripherals |
• GPIO • I2C controller • LPC bus • Secure processor • SPI controller • USB 3.0 controller |
| Instructions, technology | |
| • MMX • SSE • SSE2 • SSE3 • SSSE3 • SSE4 (SSE4.1 + SSE4.2) • SSE4A • AES (Advanced Encryption Standard) • AVX (Advanced Vector Extensions) • AVX 2 (Advanced Vector Extensions) • BMI1 (Bit Manipulation inst. 1) | • SHA (Secure Hash Algorithm extensions) • F16C (16-bit Floating-Point conversion) • FMA3 (3-operand Fused Multiply-Add) • AMD64 • EVP (Enhanced Virus Protection) • AMD-V (AMD Virtualization) • SMAP (Supervisor Mode Access Prevention) • SMEP • Precision Boost • SMT (Simultaneous MultiThreading) |
AMD EPYC 7571
AMD EPYC 7571 - 32-core processor with a clock frequency of 2100 MHz and 3rd level cache 65536 KB. Processor is designed for servers, installs in a Socket SP3. Has a built-in memory controller (8 channels, DDR4-2666) and controller PCI Express 3.0 (128 lines).
