Specifications
Sourced specs
| Spec | Value | Source |
|---|---|---|
| Architecture | Kunlun XPU-R (second generation) | via kunlunxin.com ↗2026-08 |
| INT8 compute (per OAM module) | 256 TOPS x8 modules | via kunlunxin.com ↗2026-08 |
| FP16 compute (per OAM module) | 128 TFLOPS x8 modules (INT16 128 TOPS, FP32 32 TFLOPS) | via kunlunxin.com ↗2026-08 |
| Memory (per OAM module) | 32 GB GDDR6, 512 GB/s bandwidth | via kunlunxin.com ↗2026-08 |
| Interconnect | 200 GB/s (chip-to-chip) | via kunlunxin.com ↗2026-08 |
| Process node | 7 nm | via kunlunxin.com ↗2026-08 |
| Form factor | OCP-OAI standard: UBB baseboard with 8 OAM modules (R480); R200 PCIe card and R300 OAM module variants | via finance.sina.cn ↗2021-12-14 |
Pricing
Price history, newest first
No public price observation yet.
vendor-official or multiple independent reports · single major report or several secondary · estimate or lone secondary source
Prices in USD, converted at each observation year's average exchange rate; the original figure and rate print under every converted price. How prices are sourced and graded ↗
Context
Notes
- The variant name 'R480-8000' does not appear on Kunlunxin's official site; the current 8-OAM product is the R480-X8.
- No public price or cloud rental rate located for R200/R300/R480; sales are B2B, and Baidu Cloud GPU instance pricing requires login.
- Kunlun II (XPU-R) generation was announced August 2021 with mass production following; single R480-X8 system delivers up to 1 PFLOPS FP16 per Tencent Tech.
Where it sits
In the stack
All specs and prices link to their original sources, dated as observed. Figures are market observations, not offers; treat each as of its date.