Rockchip RK3588 / Spark-X2.5 1.7B
Can a Rockchip RK3588 run Spark-X2.5 1.7B?
Yes, at a comfortable chat speed. Measured generation speed: 15.61 tok/s across 1 public run.
Rule of thumb: 10+ tok/s feels like a chat; 4–10 is usable for assistants and automations; under 4 is batch-job territory. Speeds depend on quantization, runtime, context length and cooling. Check each source.
| Board | Quant | Runtime | Gen tok/s | Prompt tok/s | TTFT ms | Source |
|---|---|---|---|---|---|---|
| Rockchip RK3588 Rockchip RK3588 (vendor reference board) | w8a8 | RKLLM v1.3.1 | 15.61 | – | 386.23 | source ↗ commit 2026-09-29 |
Spark-X2.5 1.7B on other boards
- Rockchip RK3576 13.57 tok/s best
Buy a Rockchip RK3588
- Radxa ROCK 5B 8GB: $160 listed price, source ↗ (2026-10-17) Check price (affiliate slot)
- Radxa ROCK 5B+ 16GB: $135 listed price, source ↗ (2026-10-17) Check price (affiliate slot)
- Indiedroid Nova + heatsink, fan, eMMC: $199.95 sale price, source ↗ (2026-10-17) Check price (affiliate slot)
- ODROID-M2 w/ case, 64GB eMMC: $299.95 "from" price, source ↗ (2026-10-17) Check price (affiliate slot)
Ran Spark-X2.5 1.7B on a Rockchip RK3588? Submit your numbers →