Hardware Spec Index

Orbita GX-4645 Pro 24GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX4645-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index38,046 (Graphics Cards scale)
Category rank#49,923
Street price$1,439
Power365 W (TGP)
Performance per dollar26.44
Released2021

Specifications

BrandOrbita
ModelOrbita GX-4645 Pro
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed18 Gbps
Memory bandwidth864 GB/s
Shader units16,128
Boost clock2,056 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)365 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 318 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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Nexora GX-4989 XT 32GB GDDR7 Graphics Card41,231$2,119Compare
Kyndral GX-5654 Core 32GB GDDR6 Graphics Card44,447$2,409Compare
Zephyra GX-3688 Plus 32GB GDDR6X Graphics Card41,951$1,799Compare
Zephyra GX-9134 Ultra 24GB GDDR6X Graphics Card31,477$1,289Compare
Teralux GX-7408 Ultra 16GB GDDR7 Graphics Card36,927$1,759Compare
Nexora GX-5423 Ultra 12GB GDDR7 Graphics Card28,334$879Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Orbita GX-4645 Pro 24GB GDDR6 Graphics Card”, https://vextor7.com/item/80242050 (accessed 2026-10-20).