Hardware Spec Index

Zephyra GX-7977 Edge 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX7977-EDGE · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index20,839 (Graphics Cards scale)
Category rank#19,478
Street price$499
Power260 W (TGP)
Performance per dollar41.76
Released2025

Specifications

BrandZephyra
ModelZephyra GX-7977 Edge
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed32 Gbps
Memory bandwidth768 GB/s
Shader units7,680
Boost clock2,600 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)260 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 252 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 1440p Gaming

Similar Graphics Cards

ModelBenchmarkPriceCompare
Orbita GX-3322 Edge 32GB GDDR6 Graphics Card43,334$2,239Compare
Nexora GX-7618 Edge 16GB GDDR6 Graphics Card27,036$719Compare
Teralux GX-5571 XT 12GB GDDR7 Graphics Card17,001$309Compare
Kyndral GX-1132 Pro 32GB GDDR6 Graphics Card43,324$1,899Compare
Teralux GX-6532 Plus 32GB GDDR6 Graphics Card34,759$1,719Compare
Kyndral GX-9666 SE 24GB GDDR7 Graphics Card42,546$2,079Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-7977 Edge 12GB GDDR7 Graphics Card”, https://vextor7.com/item/6963655 (accessed 2026-10-18).