Key facts
Production status: End-of-life
Release date: 2019-01-30
Cores / Threads: 28 / 56
Base clock: 3100 MHz
Turbo clock: 4300 MHz
TDP: 255 W
Process: 14 nm
Codename: Skylake-W
Generation: Xeon W (Skylake-W)
All available specs
| Field | Value |
|---|---|
| name | Xeon W-3175X |
| Socket | Intel Socket 3647 |
| Foundry | Intel |
| Process Size | 14 nm |
| Transistors | 8,000 million |
| Die Size | 688 mm² |
| Package | FC-LGA3647 |
| Market | Server/Workstation |
| Production Status | End-of-life |
| Release Date | Jan 30th, 2019 |
| Part# | SRF6L QRDK |
| Frequency | 3.1 GHz |
| Turbo Clock | up to 4.3 GHz |
| Base Clock | 100 MHz |
| Multiplier | 31.0x |
| Multiplier Unlocked | Yes |
| Codename | Skylake-W |
| Generation | Xeon W (Skylake-W) |
| Memory Support | DDR4 |
| ECC Memory | Yes |
| # of Cores | 28 |
| # of Threads | 56 |
| SMP # CPUs | 1 |
| Cache L1 | 64 KB (per core) |
| Cache L2 | 1 MB (per core) |
| Features | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.2, AVX, AVX2, AVX-512, EIST, Intel 64, XD bit, TXT, TSX, VT-x, VT-d, AES-NI, ECC, HTT, FMA3, F16C, ABM, ADX, BMI1, BMI2, CLMUL, MPX, SMEP, x8 SDDC, vPro, TBT 2.0 |
| Rated Speed | 2666 MT/s |
| Memory Bus | Six-channel |
| Memory Bandwidth | 128.0 GB/s |
| tJMax | 85°C |
| Launch Price | $2,999 |
| PCI-Express | Gen 3, 48 Lanes (CPU only) |
| Cache L3 | 38.5 MB (shared) |
| tCaseMax | 70°C |
| Chipset | C621 |
| All Core Turbo | 3.8 GHz |
| Announcement | Dec 19th, 2018 |
| AVX2 Turbo | 3.7 GHz |
| AVX-512 Turbo | 3.3 GHz |
| Benchmark rank | 91 |
| Benchmark samples | 3 |
| Benchmark price | 1501.38 |
| Benchmark category | Desktop |
| Benchmark socket | FCLGA3647 |
| Benchmark date | 2019-03-01 |
| Benchmark TDP (W) | 255 |
| Benchmark base (MHz) | 3100 |
| Benchmark turbo (MHz) | 3800 |
| Benchmark cores | 28 |
| Benchmark threads per core | 2 |
| Benchmark threads | 56 |