Nexora CX-4277 Ultra 8-Core AM5 Desktop Processor
Processors · Nexora · SKU CX4277-ULTRA · Released 2026 · Updated 2026-10-18
Key facts
| Benchmark index | 23,196 (Processors scale) |
|---|---|
| Category rank | #13,927 |
| Street price | $119 |
| Power | 65 W (TDP) |
| Performance per dollar | 194.92 |
| Released | 2026 |
Specifications
| Brand | Nexora |
|---|---|
| Model | Nexora CX-4277 Ultra |
| Socket | AM5 |
| Cores / threads | 8 cores / 16 threads |
| Base clock | 3.5 GHz |
| Max boost clock | 4.9 GHz |
| L3 cache | 96 MB (3D stacked) |
| Power | 65 W TDP (PPT 88 W) |
| Memory support | DDR5-5600, dual channel (EXPO) |
| CPU PCIe lanes | 28× PCIe 5.0 (24 usable) |
| Integrated graphics | Integrated graphics (2 CU) |
| Unlocked multiplier | Yes |
| Cooler included | Yes (stock air cooler) |
Related guides
AMD AM5 SocketCPU TDP, PPT and Turbo Power ExplainedPCIe Lanes ExplainedDDR5 Memory ExplainedPCIe 5.0 ExplainedAMD AM5 Chipsets Compared
Similar Processors
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Veltrix CX-7713 Prime 16-Core AM5 Desktop Processor | 53,197 | $759 | Compare |
| Altrix CX-5056 Max 6-Core AM5 Desktop Processor | 20,748 | $119 | Compare |
| Veltrix CX-3931 XT 6-Core AM4 Desktop Processor | 14,227 | $79 | Compare |
| Veltrix CX-3489 Ultra 24-Core LGA1851 Desktop Processor | 53,582 | $569 | Compare |
| Veltrix CX-2141 Pro 8-Core AM4 Desktop Processor | 24,981 | $159 | Compare |
| Altrix CX-8017 Ti 8-Core AM5 Desktop Processor | 48,595 | $489 | Compare |
Cite this page: Hardware Spec Index, “Nexora CX-4277 Ultra 8-Core AM5 Desktop Processor”, https://vextor7.com/item/60728 (accessed 2026-10-18).