Hardware Spec Index

Zephyra GX-5665 SE 8GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX5665-SE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index19,604 (Graphics Cards scale)
Category rank#29,963
Street price$379
Power245 W (TGP)
Performance per dollar51.73
Released2026

Specifications

BrandZephyra
ModelZephyra GX-5665 SE
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed28 Gbps
Memory bandwidth448 GB/s
Shader units7,040
Boost clock2,519 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)245 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 241 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 1440p Gaming

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Cite this page: Hardware Spec Index, “Zephyra GX-5665 SE 8GB GDDR7 Graphics Card”, https://vextor7.com/item/18604243 (accessed 2026-10-22).