Hardware Spec Index

Zephyra GX-2843 Prime 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX2843-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index21,757 (Graphics Cards scale)
Category rank#22,637
Street price$619
Power235 W (TGP)
Performance per dollar35.15
Released2024

Specifications

BrandZephyra
ModelZephyra GX-2843 Prime
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units9,088
Boost clock1,927 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)235 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 262 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

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Cite this page: Hardware Spec Index, “Zephyra GX-2843 Prime 12GB GDDR6 Graphics Card”, https://vextor7.com/item/3326470 (accessed 2026-10-21).