Hardware Spec Index

Nexora GX-4891 Ultra 24GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX4891-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index29,700 (Graphics Cards scale)
Category rank#23,209
Street price$1,069
Power315 W (TGP)
Performance per dollar27.78
Released2020

Specifications

BrandNexora
ModelNexora GX-4891 Ultra
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed20 Gbps
Memory bandwidth960 GB/s
Shader units13,440
Boost clock2,113 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)315 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 288 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-2000 Ti 32GB GDDR7 Graphics Card35,863$1,619Compare
Nexora GX-8879 Plus 12GB GDDR6X Graphics Card27,666$899Compare
Nexora GX-9235 Plus 16GB GDDR6 Graphics Card33,170$1,519Compare
Teralux GX-2608 Edge 24GB GDDR6X Graphics Card40,468$1,879Compare
Nexora GX-8916 Core 8GB GDDR6 Graphics Card9,157$109Compare
Zephyra GX-6307 Core 8GB GDDR6 Graphics Card17,386$389Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-4891 Ultra 24GB GDDR6 Graphics Card”, https://vextor7.com/item/62818221 (accessed 2026-10-22).