Hardware Spec Index

Orbita GX-6645 XT 24GB GDDR7 Graphics Card

Graphics Cards · Orbita · SKU GX6645-XT · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index42,384 (Graphics Cards scale)
Category rank#6,695
Street price$2,339
Power535 W (TGP)
Performance per dollar18.12
Released2026

Specifications

BrandOrbita
ModelOrbita GX-6645 XT
Video memory24 GB GDDR7
Memory bus384-bit
Memory speed30 Gbps
Memory bandwidth1,440 GB/s
Shader units18,944
Boost clock2,497 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)535 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU950 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 340 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 4K Gaming

Similar Graphics Cards

ModelBenchmarkPriceCompare
Nexora GX-6370 Plus 8GB GDDR6 Graphics Card17,527$389Compare
Kyndral GX-8995 XT 32GB GDDR6 Graphics Card41,769$2,039Compare
Nexora GX-6290 Core 32GB GDDR7 Graphics Card35,611$1,719Compare
Teralux GX-7278 Core 12GB GDDR6 Graphics Card24,813$669Compare
Orbita GX-6436 Plus 32GB GDDR6 Graphics Card39,043$1,779Compare
Veltrix GX-3458 Core 16GB GDDR7 Graphics Card28,974$1,229Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Orbita GX-6645 XT 24GB GDDR7 Graphics Card”, https://vextor7.com/item/69019606 (accessed 2026-10-23).