Hardware Spec Index

Zephyra GX-8457 XT 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8457-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index15,062 (Graphics Cards scale)
Category rank#39,857
Street price$299
Power165 W (TGP)
Performance per dollar50.37
Released2020

Specifications

BrandZephyra
ModelZephyra GX-8457 XT
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units5,376
Boost clock2,157 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)165 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2-slot, 220 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-6876 Core 32GB GDDR6 Graphics Card37,159$1,679Compare
Kyndral GX-6650 Prime 12GB GDDR7 Graphics Card20,492$419Compare
Teralux GX-2760 Ti 16GB GDDR7 Graphics Card19,296$429Compare
Kyndral GX-5000 Ultra 12GB GDDR7 Graphics Card25,836$969Compare
Teralux GX-3729 Core 12GB GDDR7 Graphics Card24,827$879Compare
Kyndral GX-5893 Max 24GB GDDR7 Graphics Card31,329$1,349Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-8457 XT 8GB GDDR6 Graphics Card”, https://vextor7.com/item/766192 (accessed 2026-10-21).