Hardware Spec Index

Zephyra GX-1958 Ultra 24GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX1958-ULTRA · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index31,458 (Graphics Cards scale)
Category rank#1,465
Street price$1,279
Power325 W (TGP)
Performance per dollar24.60
Released2023

Specifications

BrandZephyra
ModelZephyra GX-1958 Ultra
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed21 Gbps
Memory bandwidth1,008 GB/s
Shader units13,952
Boost clock2,490 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)325 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 303 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
Teralux GX-9134 Pro 32GB GDDR6X Graphics Card40,659$2,389Compare
Nexora GX-5983 Prime 12GB GDDR6 Graphics Card22,866$599Compare
Zephyra GX-3131 SE 12GB GDDR6 Graphics Card14,432$269Compare
Nexora GX-3992 Plus 12GB GDDR6 Graphics Card23,171$659Compare
Nexora GX-9968 Plus 16GB GDDR7 Graphics Card30,814$1,009Compare
Zephyra GX-5127 XT 16GB GDDR7 Graphics Card35,050$1,599Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-1958 Ultra 24GB GDDR6X Graphics Card”, https://vextor7.com/item/19190892 (accessed 2026-10-18).