Hardware Spec Index

Zephyra GX-1955 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1955-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index22,639 (Graphics Cards scale)
Category rank#39,726
Street price$499
Power225 W (TGP)
Performance per dollar45.37
Released2020

Specifications

BrandZephyra
ModelZephyra GX-1955 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units8,448
Boost clock2,025 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)225 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 247 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Orbita GX-2749 Pro 8GB GDDR6 Graphics Card11,358$129Compare
Orbita GX-5857 XT 16GB GDDR6 Graphics Card34,950$1,739Compare
Orbita GX-2840 Prime 16GB GDDR6X Graphics Card29,371$1,089Compare
Teralux GX-3060 Edge 12GB GDDR7 Graphics Card21,060$569Compare
Kyndral GX-3711 Pro 8GB GDDR6 Graphics Card8,249$109Compare
Zephyra GX-5381 Pro 32GB GDDR7 Graphics Card40,647$2,149Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-1955 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/1749549 (accessed 2026-10-23).