Flopper.io GPU Specification Sheet
September 26, 2026
flopper.io/gpu/kunlunxin-r200Kunlunxin R200
XPU-R PCIe 7nm
Overview
32.0
FP32 TFLOPS
16 GB
Memory GDDR6
512 GB/s
Memory Bandwidth
150 W
TDP
Performance Metrics
| Precision | Peak (dense) | Bits | Type |
|---|---|---|---|
| FP64 | — | — | Standard |
| FP32 | 32.0 | 32 | Standard |
| TF32 | — | — | Standard |
| BF16 | — | — | Standard |
| FP16 | 128.0 | 16 | Standard |
| FP8 | — | — | Standard |
| FP6 | — | — | Standard |
| FP4 | — | — | Standard |
| INT16 | 128.0 | — | Standard |
| INT8 | 256.0 | 8 | Standard |
Memory Specifications
- Capacity
- 16 GB
- Type
- GDDR6
- Bandwidth
- 512 GB/s
- Interface Width
- —
Power & Efficiency
- TDP
- 150 W
- Max power (Flopper estimate)
- ~173 W est.
- FP32 dense TFLOPS per W of TDP
- 0.21 TFLOPS/W
- FP16 dense TFLOPS per W of TDP
- 0.85 TFLOPS/W
Flopper estimate: 150 W TDP x 1.15. The vendor publishes no maximum board power for this part. Per W of TDP figures divide dense peak by accelerator TDP. Board power only: excludes host CPUs, networking, cooling and facility overhead.
Hardware Details
Vendor: Kunlunxin
Architecture: XPU-R
Process Node: 7nm
Form Factor: PCIe
Launch Year: —
Interconnect
PCIe: 4.0 x16
Enterprise Features
ECC: Yes