Hardware Spec Index

Kyndral GX-4491 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX4491-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index11,761 (Graphics Cards scale)
Category rank#12,105
Street price$169
Power135 W (TGP)
Performance per dollar69.59
Released2019

Specifications

BrandKyndral
ModelKyndral GX-4491 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed20 Gbps
Memory bandwidth320 GB/s
Shader units3,584
Boost clock2,459 MHz
Bus interfacePCIe 3.0 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 (firmware update)
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
Zephyra GX-6185 Edge 24GB GDDR6 Graphics Card30,022$1,129Compare
Nexora GX-3170 Pro 16GB GDDR7 Graphics Card23,799$759Compare
Nexora GX-8804 Ultra 16GB GDDR7 Graphics Card36,122$1,629Compare
Nexora GX-2881 Core 32GB GDDR7 Graphics Card39,338$1,619Compare
Orbita GX-3218 Max 16GB GDDR6 Graphics Card27,404$749Compare
Zephyra GX-4960 Pro 16GB GDDR6X Graphics Card33,290$1,319Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-4491 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/516637 (accessed 2026-10-19).