Zephyra GX-3978 SE 32GB GDDR6 Graphics Card
Graphics Cards · Zephyra · SKU GX3978-SE · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 41,704 (Graphics Cards scale) |
|---|---|
| Category rank | #7,945 |
| Street price | $2,179 |
| Power | 445 W (TGP) |
| Performance per dollar | 19.14 |
| Released | 2023 |
Specifications
| Brand | Zephyra |
|---|---|
| Model | Zephyra GX-3978 SE |
| Video memory | 32 GB GDDR6 |
| Memory bus | 512-bit |
| Memory speed | 14 Gbps |
| Memory bandwidth | 896 GB/s |
| Shader units | 20,096 |
| Boost clock | 2,599 MHz |
| Bus interface | PCIe 4.0 x16 |
| Total graphics power (TGP) | 445 W |
| Power connectors | 1× 12V-2x6 (16-pin) |
| Recommended PSU | 850 W |
| Ray tracing | Hardware-accelerated |
| Upscaling | FSR 3 |
| Display outputs | 1× HDMI 2.1, 3× DisplayPort 1.4a |
| Resizable BAR | Supported |
| Card size | 3.5-slot, 353 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 |
|---|---|---|---|
| Teralux GX-4593 Core 16GB GDDR6 Graphics Card | 28,576 | $999 | Compare |
| Nexora GX-9512 SE 8GB GDDR6 Graphics Card | 10,037 | $139 | Compare |
| Veltrix GX-9491 XT 8GB GDDR6 Graphics Card | 10,300 | $139 | Compare |
| Nexora GX-1238 XT 16GB GDDR6 Graphics Card | 26,059 | $769 | Compare |
| Nexora GX-3110 Ultra 8GB GDDR6 Graphics Card | 12,233 | $199 | Compare |
| Veltrix GX-9892 Ti 24GB GDDR7 Graphics Card | 42,731 | $2,479 | Compare |
Cite this page: Hardware Spec Index, “Zephyra GX-3978 SE 32GB GDDR6 Graphics Card”, https://vextor7.com/item/5402079 (accessed 2026-10-20).