Hardware Spec Index

Zephyra GX-4849 Prime 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX4849-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index36,434 (Graphics Cards scale)
Category rank#31,542
Street price$1,419
Power450 W (TGP)
Performance per dollar25.68
Released2025

Specifications

BrandZephyra
ModelZephyra GX-4849 Prime
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed30 Gbps
Memory bandwidth960 GB/s
Shader units15,360
Boost clock2,723 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)450 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 300 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

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Cite this page: Hardware Spec Index, “Zephyra GX-4849 Prime 16GB GDDR7 Graphics Card”, https://vextor7.com/item/450900 (accessed 2026-10-20).