Hardware Spec Index

Zephyra GX-7255 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7255-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index21,203 (Graphics Cards scale)
Category rank#21,152
Street price$569
Power230 W (TGP)
Performance per dollar37.26
Released2019

Specifications

BrandZephyra
ModelZephyra GX-7255 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units8,704
Boost clock2,171 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)230 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 251 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
Kyndral GX-4940 XT 8GB GDDR6 Graphics Card17,596$369Compare
Orbita GX-1650 Core 12GB GDDR7 Graphics Card21,649$559Compare
Zephyra GX-5439 SE 24GB GDDR7 Graphics Card28,640$1,079Compare
Teralux GX-2563 Prime 24GB GDDR6 Graphics Card31,235$1,109Compare
Nexora GX-6768 SE 24GB GDDR6X Graphics Card31,901$1,179Compare
Orbita GX-5741 Prime 12GB GDDR6 Graphics Card15,787$279Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-7255 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/12015474 (accessed 2026-10-22).