Hardware Spec Index

Zephyra GX-7456 Pro 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7456-PRO · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index29,806 (Graphics Cards scale)
Category rank#11,534
Street price$1,209
Power320 W (TGP)
Performance per dollar24.65
Released2020

Specifications

BrandZephyra
ModelZephyra GX-7456 Pro
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units13,568
Boost clock2,530 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)320 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 293 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingGDDR7 Memory ExplainedPCIe 5.0 Explained

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Cite this page: Hardware Spec Index, “Zephyra GX-7456 Pro 16GB GDDR6 Graphics Card”, https://vextor7.com/item/18847653 (accessed 2026-10-18).