Orbita GX-8645 SE 24GB GDDR6X Graphics Card
Graphics Cards · Orbita · SKU GX8645-SE · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 43,585 (Graphics Cards scale) |
|---|---|
| Category rank | #37,796 |
| Street price | $2,499 |
| Power | 445 W (TGP) |
| Performance per dollar | 17.44 |
| Released | 2021 |
Specifications
| Brand | Orbita |
|---|---|
| Model | Orbita GX-8645 SE |
| Video memory | 24 GB GDDR6X |
| Memory bus | 384-bit |
| Memory speed | 22.4 Gbps |
| Memory bandwidth | 1,075 GB/s |
| Shader units | 20,224 |
| Boost clock | 2,521 MHz |
| Bus interface | PCIe 4.0 x16 |
| Total graphics power (TGP) | 445 W |
| Power connectors | 3× 8-pin PCIe |
| Recommended PSU | 850 W |
| Ray tracing | Hardware-accelerated |
| Upscaling | FSR 1 (spatial) |
| Display outputs | 1× HDMI 2.1, 3× DisplayPort 1.4a |
| Resizable BAR | Supported |
| Card size | 3.5-slot, 343 mm |
Related guides
How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 4K GamingGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingPCIe 5.0 Explained
Similar Graphics Cards
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Zephyra GX-4925 Core 8GB GDDR6 Graphics Card | 20,076 | $429 | Compare |
| Nexora GX-7001 Edge 8GB GDDR6 Graphics Card | 23,619 | $679 | Compare |
| Zephyra GX-7618 Prime 12GB GDDR6 Graphics Card | 20,180 | $419 | Compare |
| Zephyra GX-1631 Edge 8GB GDDR6 Graphics Card | 13,250 | $199 | Compare |
| Teralux GX-5511 Max 24GB GDDR6 Graphics Card | 44,800 | $2,429 | Compare |
| Orbita GX-2208 Pro 24GB GDDR6X Graphics Card | 38,483 | $1,769 | Compare |
Cite this page: Hardware Spec Index, “Orbita GX-8645 SE 24GB GDDR6X Graphics Card”, https://vextor7.com/item/711713 (accessed 2026-10-21).