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GIGABYTE GeForce GT220 graphics card with passive heatsink and metal bracket

GIGABYTE

GIGABYTE GV-N220-1G 1GB DDR3 graphics card

SKU CH-PT1F-4380Q

Entry-level GPU with 1 GB DDR3 memory on a 128-bit bus and a 1600 MHz core clock for 2560×1600 output

  • InterfacePCI Express 2.0 16X
  • Chipset ManufacturerNVIDIA
  • Core Clock1600MHz
  • Memory Size1GB
  • Memory Interface128-Bit
  • Memory TypeDDR3
  • 1GB DDR3 memory handles everyday desktop tasks
  • GeForce GT220 core clocked at 1600MHz for basic 3D acceleration
  • PCI Express 2.0 x16 interface fits standard motherboard slots
  • 128-bit memory bus feeds the GPU at 1600MHz
  • Maximum digital resolution 2560×1600 supports large monitors

GIGABYTE GV-N220-1G entry GPU

The GIGABYTE GV-N220-1G is an entry-level graphics card built around the GeForce GT220 chipset for basic display output and light multimedia tasks. It connects via a PCI Express 2.0 16X slot and provides 1GB of DDR3 memory on a 128-bit interface. The card targets older systems needing a simple upgrade for desktop work or legacy software compatibility.

Sustained load behaviour

Under sustained load the core runs at 1600MHz while the memory operates at the same 1600MHz frequency across the 128-bit bus. The DDR3 memory type and narrow interface limit continuous throughput compared to modern GDDR designs. Thermal output remains modest, allowing passive or small active coolers to maintain stable clocks during extended sessions without throttling.

PCI Express 2.0 practical limits

The PCI Express 2.0 16X link caps theoretical bandwidth at roughly half of the 3.0 equivalent, which can become a bottleneck if the system attempts to stream large textures across the bus. Maximum digital resolution reaches 2560×1600, suitable for single large panels but not for multi-monitor arrays at high refresh rates. Legacy driver support defines the practical ceiling for current operating systems.

Highlights

  • 1GB DDR3 memory handles everyday desktop tasks
  • GeForce GT220 core clocked at 1600MHz for basic 3D acceleration
  • PCI Express 2.0 x16 interface fits standard motherboard slots
  • 128-bit memory bus feeds the GPU at 1600MHz
  • Maximum digital resolution 2560×1600 supports large monitors

Specifications

BrandGIGABYTE
ModelGIGABYTE GV-N220-1G
InterfacePCI Express 2.0 16X
Chipset ManufacturerNVIDIA
Core Clock1600MHz
Memory Size1GB
Memory Interface128-Bit
Memory TypeDDR3
Max Resolution2560×1600

Questions about this item

How much power does the GeForce GT220 draw when running all day?

The GeForce GT220 is a low-power GPU that does not require an external power connector, drawing all its power from the PCI Express 2.0 x16 slot.

What slot and power connectors must my motherboard and PSU provide for this GV-N220-1G?

You need a free PCI Express 2.0 x16 slot; the card takes all power from that slot so no extra PSU cables are required.

Will the DVI and VGA outputs on this GT220 drive my older 2560×1600 monitor without adapters?

Yes, the card supports a maximum resolution of 2560×1600 over its native DVI and VGA ports, so older high-res displays connect directly.

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