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White graphics card with triple fans and silver backplate, 2.5 slot ATX form factor

Sapphire Tech

Sapphire Tech PURE RX 7900 GRE 16GB GDDR6 WHITE graphics card

SKU CH-86E6-P5TC1

Delivers 4K gaming with 16 GB GDDR6 on a 256-bit bus, 5120 stream processors and boost clocks up to 2333 MHz

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon HD 7000 Series
  • GPURadeon RX 7900 GRE
  • ArchitectureRDNA3
  • Memory Size16GB
  • 16GB GDDR6 memory handles 4K textures
  • Boost clock up to 2333 MHz drives high frame rates
  • 80 compute units with ray accelerators enable real-time lighting
  • PCIe 4.0 x16 interface provides full bandwidth
  • 5-slot design fits standard ATX cases

Pure White RX 7900 GRE for 4K Gaming

The Sapphire Tech PURE RX 7900 GRE 16GB GDDR6 WHITE graphics card targets enthusiasts who want a clean white build and 4K gaming headroom. It uses the AMD RDNA 3 architecture on a 5 nm GPU with 5120 stream processors and 80 compute units. A 256-bit memory bus feeds 16 GB of GDDR6 running at 18 Gbps effective, backed by 64 MB of Infinity Cache. The card occupies a 2.5-slot ATX form factor measuring 320 x 123 x 51 mm.

Dual BIOS, High TG Copper PCB, Digital Power

A Dual BIOS switch lets users choose between performance and quiet profiles without software. The High TG copper PCB and digital power design keep voltage regulation tight under load. DisplayPort 2.1a and two HDMI ports each support 7680 x 4320 resolution for four simultaneous displays. PCI Express 4.0 x16 provides the system link.

Upgrade From 10 GB Or 12 GB Cards

Moving from a 10 GB or 12 GB board eliminates VRAM bottlenecks in modern 4K titles and high-resolution texture packs. The 16 GB buffer and 80 ray accelerators make the jump worthwhile when ray-traced effects or heavy mod lists push memory use past 12 GB. If current 1440p play is already smooth, the extra capacity mainly future-proofs the next GPU cycle.

Highlights

  • 16GB GDDR6 memory handles 4K textures
  • Boost clock up to 2333 MHz drives high frame rates
  • 80 compute units with ray accelerators enable real-time lighting
  • PCIe 4.0 x16 interface provides full bandwidth
  • 5-slot design fits standard ATX cases

Specifications

Brandsapphire tech
Series7900GRE
ModelPURE 7900GRE
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon HD 7000 Series
GPURadeon RX 7900 GRE
ArchitectureRDNA3
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6
OpenGLOpenGL 4.0
Multi-Monitor Support4

Questions about this item

How do I install this 320 mm long, 2.5 slot card and what step do people get wrong?

Mount the card in a PCIe 4.0 x16 slot, secure the bracket screws, and connect the required power cables; the step often missed is checking case clearance for the 320 mm length and 2.5 slot thickness before purchase.

What maintenance or replacement will the Sapphire Pure RX 7900 GRE need later?

The card uses a High TG Copper PCB and Digital Power Design for durability; no user-serviceable parts are listed, so maintenance is limited to keeping the heatsink and fans free of dust.

What limit shows up first under sustained load on this 1972 MHz gaming clock card?

The GPU targets a gaming clock up to 1972 MHz with an acceleration clock up to 2333 MHz; sustained boost is limited by the card’s thermal capacity and power delivery.

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