Hardware Spec Index

Nexora GX-8455 XT 24GB GDDR6X Graphics Card

Graphics Cards · Nexora · SKU GX8455-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index32,038 (Graphics Cards scale)
Category rank#21,702
Street price$1,139
Power325 W (TGP)
Performance per dollar28.13
Released2024

Specifications

BrandNexora
ModelNexora GX-8455 XT
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed22.4 Gbps
Memory bandwidth1,075 GB/s
Shader units13,696
Boost clock2,002 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)325 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
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
Nexora GX-7126 Edge 16GB GDDR6 Graphics Card26,692$859Compare
Zephyra GX-6986 Max 8GB GDDR6 Graphics Card9,677$119Compare
Veltrix GX-2324 Ti 8GB GDDR7 Graphics Card18,893$469Compare
Orbita GX-1300 Ultra 8GB GDDR6 Graphics Card8,873$109Compare
Nexora GX-9305 Max 16GB GDDR6 Graphics Card39,622$2,059Compare
Orbita GX-2913 Edge 8GB GDDR6 Graphics Card9,917$139Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-8455 XT 24GB GDDR6X Graphics Card”, https://vextor7.com/item/8470533 (accessed 2026-10-20).