Hardware Spec Index

Zephyra GX-1503 XT 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1503-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index23,821 (Graphics Cards scale)
Category rank#48,494
Street price$539
Power235 W (TGP)
Performance per dollar44.19
Released2019

Specifications

BrandZephyra
ModelZephyra GX-1503 XT
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units8,960
Boost clock1,907 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)235 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, 266 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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Kyndral GX-1612 Core 8GB GDDR6 Graphics Card12,916$209Compare
Zephyra GX-8099 Plus 32GB GDDR7 Graphics Card42,883$2,409Compare
Veltrix GX-7071 Max 16GB GDDR6 Graphics Card26,025$779Compare
Nexora GX-3897 Core 32GB GDDR7 Graphics Card36,360$1,669Compare
Teralux GX-7351 Max 16GB GDDR6 Graphics Card36,919$1,419Compare
Teralux GX-8747 Pro 24GB GDDR6X Graphics Card35,513$1,389Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-1503 XT 8GB GDDR6 Graphics Card”, https://vextor7.com/item/85960300 (accessed 2026-10-23).