Hardware Spec Index

Zephyra GX-6857 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6857-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index25,927 (Graphics Cards scale)
Category rank#20,589
Street price$819
Power265 W (TGP)
Performance per dollar31.66
Released2019

Specifications

BrandZephyra
ModelZephyra GX-6857 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units10,624
Boost clock2,300 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)265 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 261 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingGDDR7 Memory ExplainedChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Veltrix GX-1053 Ultra 24GB GDDR6 Graphics Card38,737$2,189Compare
Nexora GX-2543 Plus 16GB GDDR6 Graphics Card24,557$769Compare
Veltrix GX-6642 Prime 24GB GDDR7 Graphics Card36,663$1,939Compare
Kyndral GX-8778 Pro 24GB GDDR6 Graphics Card41,079$2,399Compare
Veltrix GX-5379 Pro 16GB GDDR6 Graphics Card27,472$899Compare
Teralux GX-3049 Edge 16GB GDDR6 Graphics Card25,260$869Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-6857 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/12985377 (accessed 2026-10-26).