Hardware Spec Index

Zephyra GX-3977 Max 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX3977-MAX · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index29,307 (Graphics Cards scale)
Category rank#49,845
Street price$999
Power360 W (TGP)
Performance per dollar29.34
Released2026

Specifications

BrandZephyra
ModelZephyra GX-3977 Max
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed32 Gbps
Memory bandwidth768 GB/s
Shader units11,904
Boost clock2,629 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)360 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 282 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
Zephyra GX-8084 Edge 8GB GDDR6 Graphics Card17,485$349Compare
Orbita GX-9535 SE 16GB GDDR6X Graphics Card30,681$1,059Compare
Nexora GX-7086 Prime 16GB GDDR7 Graphics Card34,374$1,619Compare
Zephyra GX-6826 Ti 24GB GDDR6 Graphics Card31,896$1,209Compare
Nexora GX-8302 Pro 8GB GDDR6 Graphics Card18,290$389Compare
Orbita GX-2490 XT 12GB GDDR6 Graphics Card24,503$729Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-3977 Max 12GB GDDR7 Graphics Card”, https://vextor7.com/item/7269127 (accessed 2026-10-22).