Hardware Spec Index

Zephyra GX-6977 Pro 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6977-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index9,060 (Graphics Cards scale)
Category rank#84
Street price$109
Power105 W (TGP)
Performance per dollar83.12
Released2021

Specifications

BrandZephyra
ModelZephyra GX-6977 Pro
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units2,048
Boost clock2,036 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)105 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 201 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

ModelBenchmarkPriceCompare
Zephyra GX-5241 Pro 16GB GDDR6 Graphics Card32,533$1,329Compare
Zephyra GX-5502 Ti 8GB GDDR6 Graphics Card9,124$109Compare
Teralux GX-2846 Ti 32GB GDDR7 Graphics Card39,934$2,209Compare
Nexora GX-3911 Prime 24GB GDDR6X Graphics Card33,584$1,619Compare
Veltrix GX-4539 Max 8GB GDDR6 Graphics Card15,266$249Compare
Orbita GX-9907 Prime 24GB GDDR6X Graphics Card44,405$2,179Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-6977 Pro 8GB GDDR6 Graphics Card”, https://vextor7.com/item/48413017 (accessed 2026-10-20).