Zephyra GX-7748 XT 12GB GDDR6 Graphics Card
Graphics Cards · Zephyra · SKU GX7748-XT · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 13,687 (Graphics Cards scale) |
|---|---|
| Category rank | #42,633 |
| Street price | $209 |
| Power | 155 W (TGP) |
| Performance per dollar | 65.49 |
| Released | 2020 |
Specifications
| Brand | Zephyra |
|---|---|
| Model | Zephyra GX-7748 XT |
| Video memory | 12 GB GDDR6 |
| Memory bus | 192-bit |
| Memory speed | 20 Gbps |
| Memory bandwidth | 480 GB/s |
| Shader units | 4,608 |
| Boost clock | 2,078 MHz |
| Bus interface | PCIe 4.0 x16 |
| Total graphics power (TGP) | 155 W |
| Power connectors | 2× 8-pin PCIe |
| Recommended PSU | 600 W |
| Ray tracing | Hardware-accelerated |
| Upscaling | FSR 1 (spatial) |
| Display outputs | 1× HDMI 2.0b, 3× DisplayPort 1.4 |
| Resizable BAR | Supported |
| Card size | 2-slot, 220 mm |
Related guides
How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingPCIe 5.0 Explained
Similar Graphics Cards
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Orbita GX-3714 SE 32GB GDDR6 Graphics Card | 37,564 | $1,659 | Compare |
| Teralux GX-4272 XT 32GB GDDR7 Graphics Card | 41,189 | $1,899 | Compare |
| Zephyra GX-2518 Prime 8GB GDDR6 Graphics Card | 8,951 | $109 | Compare |
| Orbita GX-2207 Plus 16GB GDDR7 Graphics Card | 33,562 | $1,309 | Compare |
| Nexora GX-9316 Prime 12GB GDDR7 Graphics Card | 27,254 | $999 | Compare |
| Kyndral GX-2398 Edge 32GB GDDR6 Graphics Card | 37,640 | $1,939 | Compare |
Cite this page: Hardware Spec Index, “Zephyra GX-7748 XT 12GB GDDR6 Graphics Card”, https://vextor7.com/item/8366146 (accessed 2026-10-20).