我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Sapphire Radeon HD 7950 graphics card with dual-fan cooler and metal backplate

Sapphire Tech

Sapphire Tech Radeon HD 7950 Dual-X 3 GB graphics card

SKU CH-FHH1-7Q41Q

AMD Radeon HD 7950 graphics card with 3 GB GDDR5 memory, 810 MHz core clock, 384-bit bus, PCI Express 3.0 x16 interface, and Dual-X dual-fan cooler supporting three monitors up to 4096 x 2160

  • InterfacePCI Express 3.0 x16
  • Chipset ManufacturerAMD
  • GPUHD 7950
  • Core Clock810 MHz
  • Memory Size3GB
  • Memory TypeSDRAM
  • Dual-X cooler runs quietly under load with dual fans and heatpipes
  • 3 GB GDDR5 on a 384-bit bus feeds the HD 7950 core
  • Core clocked at 810 MHz for strong compute and gaming throughput
  • PCI Express 3.0 x16 interface delivers full bandwidth to the system
  • Drives three monitors at up to 4096 x 2160 via HDMI, DisplayPort and DVI

Sapphire Radeon HD 7950 3 GB graphics card

The Sapphire Radeon HD 7950 is a PCI Express 3.0 x16 graphics card built on the AMD Radeon HD 7000 series architecture. It operates at a core clock of 810 MHz and provides 3 GB of GDDR5 memory across a 384-bit bus. The Dual-X cooler uses dual fans and heatpipes to manage thermals under load. It supports a maximum resolution of 4096 x 2160 across HDMI, DisplayPort and DVI outputs.

Who this suits and who should look elsewhere

This card suits builders upgrading an older system or maintaining a legacy platform that requires a PCI Express 3.0 x16 GPU with multi-monitor support. It drives up to three displays simultaneously and includes TriXX software for voltage and clock adjustments. Buyers who want more video memory, a newer architecture, or lower power consumption should consider other options.

Deciding specification: 3 GB GDDR5 memory

The 3 GB GDDR5 frame buffer is the single specification that determines whether this card fits your workload. It sets the texture and resolution ceiling for modern titles and compute tasks. If your applications need a larger frame buffer, this model will not meet that requirement. The 384-bit bus width and 810 MHz core clock support the memory subsystem but cannot compensate for capacity limits.

商品特色

  • Dual-X cooler runs quietly under load with dual fans and heatpipes
  • 3 GB GDDR5 on a 384-bit bus feeds the HD 7950 core
  • Core clocked at 810 MHz for strong compute and gaming throughput
  • PCI Express 3.0 x16 interface delivers full bandwidth to the system
  • Drives three monitors at up to 4096 x 2160 via HDMI, DisplayPort and DVI

商品規格

BrandSAPPHIRE
SeriesHD 7000
InterfacePCI Express 3.0 x16
Chipset ManufacturerAMD
GPUHD 7950
Core Clock810 MHz
Memory Size3GB
Memory TypeSDRAM
OpenGLOpenGL
HDMIYes
DisplayPortYes
DVIYes
CoolerFan Cooler
Dual-Link DVI SupportedYes
Form FactorPlug-in Card

商品問答

How do I install the Sapphire Radeon HD 7950 Dual-X and what step is often missed?

Insert the card into a PCI Express 3.0 x16 slot, secure the bracket with two screws for the dual-slot design, and connect two 6-pin power cables from the PSU — the extra power connector is the step people forget.

What maintenance will the Dual-X cooler need later?

The dual-fan cooler uses multiple heatpipes; clean dust from the heatsink fins and fan blades every six to twelve months with compressed air to keep temperatures low.

What limit appears first during sustained load on this HD 7950?

The GPU core runs at 810 MHz and the 3 GB GDDR5 frame buffer fills at 4096 x 2160 resolution, so memory capacity becomes the bottleneck before the 384-bit bus saturates.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。