Altrix CX-3899 Edge 20-Core LGA1851 Desktop Processor
Processors · Altrix · SKU CX3899-EDGE · Released 2026 · Updated 2026-10-23
Key facts
| Benchmark index | 43,401 (Processors scale) |
|---|---|
| Category rank | #24,288 |
| Street price | $429 |
| Power | 125 W (TDP) |
| Performance per dollar | 101.17 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix CX-3899 Edge |
| Socket | LGA1851 |
| Cores / threads | 20 cores (8P + 12E) / 20 threads |
| Base clock | 2.5 GHz |
| Max boost clock | 5.3 GHz |
| L3 cache | 30 MB |
| Power | 125 W base / 250 W max turbo |
| Memory support | DDR5-6400, dual channel (CUDIMM supported) |
| CPU PCIe lanes | 20× PCIe 5.0 + 4× PCIe 4.0 |
| Integrated graphics | None (F model) |
| Unlocked multiplier | Yes |
| NPU | 13 TOPS |
| Cooler included | No |
Related guides
Intel LGA1851 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedIntel 800 Series Chipsets
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix CX-4388 Prime 12-Core AM4 Desktop Processor | 53,489 | $629 | Compare |
| Nexora CX-4562 Max 8-Core AM4 Desktop Processor | 43,006 | $409 | Compare |
| Veltrix CX-5420 Ti 10-Core LGA1700 Desktop Processor | 16,659 | $79 | Compare |
| Veltrix CX-9960 XT 8-Core AM5 Desktop Processor | 22,850 | $129 | Compare |
| Veltrix CX-9917 XT 6-Core AM5 Desktop Processor | 24,540 | $139 | Compare |
| Veltrix CX-8353 Plus 6-Core AM4 Desktop Processor | 13,643 | $79 | Compare |
Cite this page: Hardware Spec Index, “Altrix CX-3899 Edge 20-Core LGA1851 Desktop Processor”, https://vextor7.com/item/8539840 (accessed 2026-10-23).