Hardware Spec Index

Orbita GX-3645 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Orbita · SKU GX3645-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index11,844 (Graphics Cards scale)
Category rank#17,866
Street price$169
Power135 W (TGP)
Performance per dollar70.08
Released2020

Specifications

BrandOrbita
ModelOrbita GX-3645 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units3,712
Boost clock2,143 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)135 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2-slot, 216 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-8146 Core 12GB GDDR6 Graphics Card14,998$239Compare
Veltrix GX-8114 Prime 32GB GDDR6X Graphics Card36,946$1,859Compare
Zephyra GX-1977 Core 16GB GDDR7 Graphics Card27,807$929Compare
Kyndral GX-6201 Max 32GB GDDR6 Graphics Card44,594$2,249Compare
Kyndral GX-2528 XT 24GB GDDR6X Graphics Card30,099$1,119Compare
Zephyra GX-6752 Prime 24GB GDDR6X Graphics Card44,264$2,499Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Orbita GX-3645 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/4487922 (accessed 2026-10-21).