Hardware Spec Index

Zephyra GX-6503 Plus 8GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX6503-PLUS · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index22,812 (Graphics Cards scale)
Category rank#7,071
Street price$609
Power285 W (TGP)
Performance per dollar37.46
Released2025

Specifications

BrandZephyra
ModelZephyra GX-6503 Plus
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed30 Gbps
Memory bandwidth480 GB/s
Shader units8,704
Boost clock2,676 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)285 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 260 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6503 Plus 8GB GDDR7 Graphics Card”, https://vextor7.com/item/4397583 (accessed 2026-10-22).