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GF GT220-1G DDR 2 N25

Colorful GF GT220-1G DDR 2 N25 is one of a few Colorful Graphics Processing Units for desktop market segment. Based on NVIDIA GeForce GT 220 DDR2, and manufactured using 40 nm technological process, the GPU uses 2nd Generation Unified Shader architecture. The card's processor and graphics clock speeds are 1.36 GHz and 625 MHz respectively. Furthermore, it has 48 CUDA cores, 16 texture units, as well as 8 ROPs. The GF GT220-1G DDR 2 N25 comes with 1 GB of DDR2 memory, clocked at 312 MHz. It has a 128 bit wide memory interface, which gives 10 GB/s memory bandwidth. The GPU has PCI Express 2.1 interface, and requires a single slot on the motherboard. This model needs up to 40 Watt of power, same as on the reference design.

Please see below for detailed specifications of the graphics card.

Colorful GF GT220-1G DDR 2 N25 GPU specifications

Name / Brand / Architecture

Manufacturer: Colorful
Model: GF GT220-1G DDR 2 N25
Based on: NVIDIA GeForce GT 220 DDR2 [Compare]
Target market segment: Desktop
Die name: GT216
Architecture: 2nd Generation Unified Shader Architecture
Fabrication process: 40 nm
Transistors: 486 million
Bus interface: PCI-E 2.1 x 16

Frequency

Graphics clock: 625 MHz
Processor clock: 1360 MHz

Memory specifications

Memory size: 1024 MB
Memory type: DDR2
Memory clock: 312 MHz
Memory clock (effective): 625 MHz
Memory interface width: 128-bit
Memory bandwidth: 10 GB/s

Cores / Texture

CUDA: 1.2
CUDA cores: 48
ROPs: 8
Texture units: 16
RAMDACs: 400 MHz

Electric characteristics

Maximum GPU temp: 105C
Maximum power draw: 40 W

Video features

Multi-monitor: Yes
Maximum DVI resolution: 2560 x 1600
Maximum HDMI resolution: 1920 x 1200
Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: 16 x CSAA
HDMI: Yes
HDMI version: 1.3a

Performance

Pixel fill rate: 5 Gigapixels/s
Texture fill rate: 10 Gigatexels/s
Single presision compute power: 130.56 GFLOPS

External connectors

Standard display connectors: Dual Link DVI-I
HDMI
VGA
Audio input for HDMI: SPDIF, HAD

Dimensions

Width: Single Slot

Other features / Support

Other features: HDCP
High Dynamic Range (HDR) Support
PhysX
PureVideo HD  ? 
OpenGL support: 3.3
DirectX support: 10.1
Shader model: 4.0
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