Hardware Spec Index

Zephyra GX-2553 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX2553-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index23,894 (Graphics Cards scale)
Category rank#21,247
Street price$719
Power250 W (TGP)
Performance per dollar33.23
Released2019

Specifications

BrandZephyra
ModelZephyra GX-2553 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units9,856
Boost clock2,383 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)250 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, 271 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
Nexora GX-6827 SE 12GB GDDR6 Graphics Card16,294$319Compare
Nexora GX-1257 Core 24GB GDDR7 Graphics Card40,639$2,249Compare
Teralux GX-6429 Max 16GB GDDR7 Graphics Card24,178$579Compare
Nexora GX-4741 Pro 32GB GDDR6 Graphics Card40,644$2,479Compare
Zephyra GX-6195 Edge 8GB GDDR6 Graphics Card14,325$239Compare
Orbita GX-6696 Ultra 8GB GDDR6 Graphics Card19,786$409Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-2553 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/21532976 (accessed 2026-10-26).