Hardware Spec Index

Zephyra GX-2831 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX2831-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index39,022 (Graphics Cards scale)
Category rank#41,240
Street price$1,969
Power395 W (TGP)
Performance per dollar19.82
Released2024

Specifications

BrandZephyra
ModelZephyra GX-2831 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units17,408
Boost clock2,188 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)395 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 332 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
Kyndral GX-1176 Pro 16GB GDDR6X Graphics Card36,861$1,639Compare
Teralux GX-5512 SE 8GB GDDR6 Graphics Card10,613$139Compare
Veltrix GX-5354 Max 16GB GDDR6 Graphics Card28,621$1,099Compare
Zephyra GX-6088 Edge 8GB GDDR6 Graphics Card14,376$219Compare
Veltrix GX-7190 XT 32GB GDDR6X Graphics Card44,800$2,499Compare
Nexora GX-4815 Edge 24GB GDDR7 Graphics Card41,932$2,029Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-2831 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/82944468 (accessed 2026-10-21).