Hardware Spec Index

Nexora GX-4855 XT 16GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX4855-XT · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index34,742 (Graphics Cards scale)
Category rank#1,895
Street price$1,629
Power440 W (TGP)
Performance per dollar21.33
Released2025

Specifications

BrandNexora
ModelNexora GX-4855 XT
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed32 Gbps
Memory bandwidth1,024 GB/s
Shader units15,104
Boost clock2,344 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)440 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 312 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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Veltrix GX-1841 XT 16GB GDDR6X Graphics Card30,728$1,239Compare
Zephyra GX-7819 Plus 8GB GDDR6 Graphics Card17,496$349Compare
Kyndral GX-1542 Prime 16GB GDDR6 Graphics Card19,642$369Compare
Teralux GX-9472 Plus 8GB GDDR6 Graphics Card8,774$129Compare
Zephyra GX-5764 Pro 8GB GDDR6 Graphics Card9,676$119Compare
Nexora GX-7924 Ultra 16GB GDDR6 Graphics Card22,911$529Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-4855 XT 16GB GDDR7 Graphics Card”, https://vextor7.com/item/6008974 (accessed 2026-10-22).