We didn’t make it to the release day of the Radeon RX 6000 refresh, but we’ve got them – performance tests with the Resizable BAR active. Mostly this technology is useful, but in some cases it is harmful. The test results show how AMD tunes this technology across different driver versions, optimizes it, and sometimes breaks and doesn’t fix some things for a change. However, these are outnumbered, and quite overwhelmingly, by improvements.
| Parametre | Sapphire RX 6650 XT Nitro+ | |
| Architektúra | AMD RDNA 2 | |
| Čip | Navi 23 | |
| Výrobný proces | 7 nm TSMC | |
| Plocha čipu | 237 mm² | |
| Tranzistorov | 11,06 mld. | |
| Počet jednotiek | 32 CU | |
| Shadery | 2048 | |
| Základný takt | 2192 MHz | |
| Game Clock (AMD) | 2523 MHz | |
| Takt Boostu | 2694 MHz | |
| RT jednotky | 32 | |
| AI/tensor jadrá | – | |
| ROP | 64 | |
| Textúrovacie jednotky | 128 | |
| L2 Cache | 2 MB | |
| Infinity Cache | 32 MB | |
| Rozhranie | PCIe 4.0 ×8 | |
| Multi-GPU prepojenie | – | |
| Pamäť | 8 GB GDDR6 | |
| Takt pamätí | 17,5 GHz | |
| Šírka zbernice | 128 bitov | |
| Priepustnosť pamätí | 280,1 GB/s | |
| Fillrate (pixely) | 172,4 Gpx/s | |
| Fillrate (textúry) | 344,8 Gtx/s | |
| FLOPS (FP32) | 11,4 TFLOPS | |
| FLOPS (FP64) | 689,6 GFLOPS | |
| FLOPS (FP16) | 22,07 TFLOPS | |
| AI/tensor TOPS (INT8) | – | |
| AI/tensor FLOPS (FP16) | – | |
| TDP | 176 W | |
| Prídavné napájanie | 8-pin | |
| Dĺžka karty | 270 mm | |
| Hrúbka karty | 58 mm | |
| Shader Model | 6.5 | |
| DirectX/Feature Level | DX 12 Ultimate (12_2) | |
| OpenGL | 4.6 | |
| Vulkan | 1.2 | |
| OpenCL | 2.1 | |
| CUDA | – | |
| Video enkóder | VCN 3.0 | |
| Formáty enk. | HEVC, H.264 | |
| Rozlišenie enk. | 4K | |
| Video dekóder | VCN 3.0 | |
| Formáty dek. | HEVC,H.264,VP9, AV1 | |
| Rozlíšenie dek. | 8K | |
| Maximálné rozlíšenie monitora | 7680 × 4320 px | |
| HDMI | 1× 2.1 | |
| DisplayPort | 3× 1.4a | |
| USB-C | – | |
| MSRP | 539 eur/13 483 Kč |







Got a PowerColor Hellhound, this card is perfect for 1080p gaming. It’s nice to know you can have more performance with this budget card. Thanks!