Hardware Spec Index

Zephyra GX-7591 Ultra 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX7591-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index19,859 (Graphics Cards scale)
Category rank#8,658
Street price$529
Power270 W (TGP)
Performance per dollar37.54
Released2025

Specifications

BrandZephyra
ModelZephyra GX-7591 Ultra
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units8,064
Boost clock2,323 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)270 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 245 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
Nexora GX-5596 Ultra 32GB GDDR6X Graphics Card41,678$2,329Compare
Teralux GX-7910 Core 16GB GDDR6 Graphics Card25,957$959Compare
Zephyra GX-7584 Ti 32GB GDDR6X Graphics Card33,910$1,589Compare
Veltrix GX-7988 SE 32GB GDDR6 Graphics Card36,758$1,849Compare
Kyndral GX-5212 Plus 8GB GDDR7 Graphics Card17,446$309Compare
Teralux GX-4517 XT 8GB GDDR7 Graphics Card21,745$599Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-7591 Ultra 16GB GDDR7 Graphics Card”, https://vextor7.com/item/35453964 (accessed 2026-10-20).