Hardware Spec Index

Zephyra GX-1878 Prime 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1878-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index41,808 (Graphics Cards scale)
Category rank#1,728
Street price$1,929
Power410 W (TGP)
Performance per dollar21.67
Released2020

Specifications

BrandZephyra
ModelZephyra GX-1878 Prime
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed20 Gbps
Memory bandwidth960 GB/s
Shader units18,560
Boost clock2,053 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)410 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3.5-slot, 337 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Kyndral GX-9040 Edge 16GB GDDR7 Graphics Card24,385$689Compare
Teralux GX-1348 Core 12GB GDDR6 Graphics Card14,971$199Compare
Teralux GX-3897 Ultra 24GB GDDR6 Graphics Card32,098$1,209Compare
Zephyra GX-2978 Ti 16GB GDDR7 Graphics Card23,216$609Compare
Veltrix GX-5794 Ultra 32GB GDDR6X Graphics Card43,436$2,499Compare
Zephyra GX-4793 Edge 8GB GDDR6 Graphics Card13,340$199Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-1878 Prime 24GB GDDR6 Graphics Card”, https://vextor7.com/item/50351639 (accessed 2026-10-25).