Hardware Spec Index

Zephyra GX-7977 Pro 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7977-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index34,745 (Graphics Cards scale)
Category rank#21,227
Street price$1,609
Power355 W (TGP)
Performance per dollar21.59
Released2020

Specifications

BrandZephyra
ModelZephyra GX-7977 Pro
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed20 Gbps
Memory bandwidth960 GB/s
Shader units15,488
Boost clock2,160 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)355 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 310 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingGDDR7 Memory ExplainedPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-2973 Pro 24GB GDDR7 Graphics Card42,280$2,439Compare
Orbita GX-7498 Max 16GB GDDR7 Graphics Card22,186$589Compare
Teralux GX-9440 Ultra 24GB GDDR6 Graphics Card33,702$1,359Compare
Zephyra GX-6103 Core 8GB GDDR6 Graphics Card18,070$439Compare
Kyndral GX-3069 XT 16GB GDDR6 Graphics Card18,617$429Compare
Kyndral GX-1716 Max 8GB GDDR6 Graphics Card11,744$169Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-7977 Pro 24GB GDDR6 Graphics Card”, https://vextor7.com/item/9751534 (accessed 2026-10-26).