Hardware Spec Index

Nexora GX-6855 Pro 12GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX6855-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index20,285 (Graphics Cards scale)
Category rank#32,827
Street price$479
Power210 W (TGP)
Performance per dollar42.35
Released2024

Specifications

BrandNexora
ModelNexora GX-6855 Pro
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units7,680
Boost clock2,571 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)210 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 246 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingPCIe 5.0 Explained

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Cite this page: Hardware Spec Index, “Nexora GX-6855 Pro 12GB GDDR6 Graphics Card”, https://vextor7.com/item/5162091 (accessed 2026-10-19).