Hardware Spec Index

Zephyra GX-7840 Plus 16GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX7840-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index38,311 (Graphics Cards scale)
Category rank#31,080
Street price$1,819
Power485 W (TGP)
Performance per dollar21.06
Released2025

Specifications

BrandZephyra
ModelZephyra GX-7840 Plus
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units16,896
Boost clock2,653 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)485 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU900 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 324 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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-3085 Edge 8GB GDDR6 Graphics Card10,740$149Compare
Kyndral GX-9152 Max 16GB GDDR6 Graphics Card37,112$1,789Compare
Teralux GX-4502 Ultra 12GB GDDR6 Graphics Card20,067$509Compare
Nexora GX-1763 Edge 32GB GDDR6 Graphics Card43,841$2,499Compare
Kyndral GX-6309 SE 24GB GDDR6 Graphics Card40,847$2,099Compare
Teralux GX-2408 SE 8GB GDDR6 Graphics Card8,714$129Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-7840 Plus 16GB GDDR7 Graphics Card”, https://vextor7.com/item/2803889 (accessed 2026-10-21).