Caldera CL-6640 Pro
CPU Coolers · Caldera · Released 2021 · Updated 2026-10-18
- Benchmark score
- 1,818
- Overall rank
- #48,778
- Power draw
- 20 W
- Street price
- $179
- Perf per watt
- 90.9
- Perf per dollar
- 10.16
Similar Products
| Model | Score | Price | Compare |
|---|---|---|---|
| Teralux CL-3205 Core | 323 | $119 | Compare |
| Caldera CL-7446 Ti | 1,149 | $89 | Compare |
| Zephyra CL-6632 Ti | 1,491 | $189 | Compare |
| Caldera CL-2324 Pro | 605 | $99 | Compare |
| Caldera CL-9040 Prime | 1,533 | $109 | Compare |
| Teralux CL-8172 Ultra | 1,158 | $109 | Compare |