Aceitamos criptomoeda — para que as moedas que detém possam comprar material informático real.Pague em cripto, gaste-a em material informático real. Envio seguro gratuito para todo o mundo acima de 399 $. Caixas neutras, sem marca, expedidas a partir da Alemanha.Envio seguro gratuito acima de 399 $. A sua taxa fica bloqueada durante 30 minutos assim que abre a finalização da compra.Taxa bloqueada 30 minutos. Cada artigo é selado, o seu número de série é verificado, e está coberto por uma garantia de 24 meses.Selado, garantido 24 meses.

Artigos guardados Iniciar sessão
Sapphire R9 290X graphics card with dual-fan cooler, metal backplate, and DVI HDMI DisplayPort outputs

Sapphire Tech

Sapphire Tech R9 290X 4GB GDDR5 graphics card

SKU CH-03JE-VDDZB

PCI Express 3.0 x16 graphics card with AMD Radeon R9 290X GPU, 4GB GDDR5 memory on a 512-bit bus, 1000 MHz core clock, and 2x DVI-D, HDMI, DisplayPort outputs

  • InterfacePCI Express 3.0 x16
  • Chipset ManufacturerAMD
  • GPUR9 290X
  • Core Clock1 GHz
  • Memory Size4GB
  • Memory TypeSDRAM
  • 4GB GDDR5 memory enables 4K gaming at 4096 x 2160
  • 2816 stream processors accelerate DirectX 11.2 and OpenGL 4.3 workloads
  • 512-bit memory interface at 5000 MHz effective delivers high bandwidth
  • AMD Eyefinity 2.0 drives up to four displays from 2x DVI-D, HDMI and DisplayPort
  • PCI Express 3.0 x16 interface with 6-pin and 8-pin power connectors

Sapphire R9 290X 4GB GDDR5 PCIe 3.0 x16

The Sapphire Tech R9 290X is a PCI Express 3.0 x16 graphics card built on the AMD Radeon R9 290X GPU with 4GB of GDDR5 memory. It targets enthusiasts and professionals who need high compute throughput for 4K workloads, multi-monitor productivity or legacy DirectX 11.2 and OpenGL 4.3 titles. The core runs at 1000 MHz with 2816 stream processors fed by a 512-bit memory interface clocked at 5000 MHz effective.

Dual 6-pin plus 8-pin power with Eyefinity 2.0

The card draws auxiliary power through one 6-pin and one 8-pin PCIe connector, so the system PSU must supply both cables. Outputs comprise two dual-link DVI-D ports, one HDMI and one DisplayPort, enabling up to four simultaneous displays via AMD Eyefinity 2.0 at a maximum resolution of 4096 x 2160. The fansink cooler exhausts heat into the case, and the bundle includes AMD Catalyst Control Center for driver management, PowerTune, ZeroCore Power and TrueAudio support.

Verify 750 W PSU, case length and PCIe power cables

Before ordering, confirm the power supply is rated at least 750 W and provides both a 6-pin and an 8-pin PCIe power lead. Measure the available graphics-card clearance against the board length of 277.0 mm and the two-slot height of 35.0 mm. Ensure the motherboard has a free PCI Express 3.0 x16 slot and that the operating system is Windows 7, 8, 8.1 or Vista for full driver compatibility.

Pontos fortes

  • 4GB GDDR5 memory enables 4K gaming at 4096 x 2160
  • 2816 stream processors accelerate DirectX 11.2 and OpenGL 4.3 workloads
  • 512-bit memory interface at 5000 MHz effective delivers high bandwidth
  • AMD Eyefinity 2.0 drives up to four displays from 2x DVI-D, HDMI and DisplayPort
  • PCI Express 3.0 x16 interface with 6-pin and 8-pin power connectors

Especificações

BrandSapphire Tech
SeriesR9 200
Model21226-00-40G
InterfacePCI Express 3.0 x16
Chipset ManufacturerAMD
GPUR9 290X
Core Clock1 GHz
Memory Size4GB
Memory TypeSDRAM
OpenGLOpenGL
HDMIYes
DisplayPortYes
DVIYes
CoolerFan Cooler
Dual-Link DVI SupportedYes
Form FactorPlug-in Card

Perguntas sobre este artigo

Will the dual-slot fan cooler need cleaning or thermal-paste replacement after long use?

The card uses a fansink cooler with a single fan; dust buildup on the heatsink fins is the main maintenance item, and thermal paste under the GPU die may need renewal after several years of heavy load.

What thermal or power limit appears first when the 290X runs at 1 GHz continuously?

With a 290 W-class GPU drawing from both a 6-pin and an 8-pin connector, the 750 W system PSU requirement and the fansink's dissipation capacity become the practical ceiling before the 1000 MHz core clock throttles.

How loud and hot does the fansink get during all-day gaming at 4096 x 2160?

The single fan must move enough air for a 2816-stream-processor chip at 1000 MHz, so expect noticeable fan noise and exhaust heat into the case; adequate case airflow is essential to keep temperatures in check.

Também nesta secção

Os clientes também compararam

Mesma prateleira, mesma finalização da compra — oito moedas e uma taxa bloqueada durante 30 minutos.