Hardware Spec Index

Zephyra GX-4903 Prime 24GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX4903-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index34,783 (Graphics Cards scale)
Category rank#44,120
Street price$1,469
Power355 W (TGP)
Performance per dollar23.68
Released2023

Specifications

BrandZephyra
ModelZephyra GX-4903 Prime
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed22.4 Gbps
Memory bandwidth1,075 GB/s
Shader units15,488
Boost clock2,170 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)355 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 308 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
Nexora GX-1965 Plus 32GB GDDR6X Graphics Card41,710$1,869Compare
Nexora GX-8559 SE 24GB GDDR6 Graphics Card44,076$2,449Compare
Veltrix GX-2410 Ultra 8GB GDDR6 Graphics Card22,281$529Compare
Kyndral GX-3796 Plus 8GB GDDR6 Graphics Card20,690$499Compare
Veltrix GX-2812 Pro 24GB GDDR6 Graphics Card42,278$2,069Compare
Nexora GX-7841 Pro 8GB GDDR6 Graphics Card12,718$169Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-4903 Prime 24GB GDDR6X Graphics Card”, https://vextor7.com/item/870084 (accessed 2026-10-21).