Hardware Spec Index

Zephyra GX-4877 XT 24GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX4877-XT · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index29,133 (Graphics Cards scale)
Category rank#8,233
Street price$1,209
Power390 W (TGP)
Performance per dollar24.10
Released2026

Specifications

BrandZephyra
ModelZephyra GX-4877 XT
Video memory24 GB GDDR7
Memory bus384-bit
Memory speed30 Gbps
Memory bandwidth1,440 GB/s
Shader units12,928
Boost clock2,519 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)390 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 282 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4877 XT 24GB GDDR7 Graphics Card”, https://vextor7.com/item/629802 (accessed 2026-10-18).