Hardware Spec Index

Zephyra GX-7453 Ultra 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7453-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index43,457 (Graphics Cards scale)
Category rank#10,005
Street price$2,099
Power425 W (TGP)
Performance per dollar20.70
Released2023

Specifications

BrandZephyra
ModelZephyra GX-7453 Ultra
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed16 Gbps
Memory bandwidth768 GB/s
Shader units19,328
Boost clock2,246 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)425 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 334 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
Veltrix GX-9818 Pro 8GB GDDR6 Graphics Card14,434$259Compare
Nexora GX-9556 Edge 8GB GDDR7 Graphics Card17,052$309Compare
Zephyra GX-7490 Edge 24GB GDDR6X Graphics Card36,340$1,419Compare
Veltrix GX-9828 Max 16GB GDDR7 Graphics Card31,552$1,339Compare
Orbita GX-6660 Pro 12GB GDDR6X Graphics Card27,807$849Compare
Zephyra GX-4359 Core 24GB GDDR6 Graphics Card44,800$2,119Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-7453 Ultra 24GB GDDR6 Graphics Card”, https://vextor7.com/item/94811096 (accessed 2026-10-25).