MSI GTX 275 Lightning
Graphics Processor
| GPU Name: | GT200 B3 |
|---|---|
| Process Size: | 55 nm |
| Transistors: | 1,400 million |
| Die Size: | 470 mm² |
Graphics Card
| Released: | Jul 24th, 2009 |
|---|---|
| Production Status: | End-of-life |
| Bus Interface: | PCIe 2.0 x16 |
| MSI Part #: | N275GTX-Lightning |
Clock Speeds
| GPU Clock: | 700 MHz (+11%) |
|---|---|
| Shader Clock: | 1404 MHz |
| Memory Clock: |
1150 MHz (+1%) 2300 MHz effective |
Memory
| Memory Size: | 1792 MB |
|---|---|
| Memory Type: | GDDR3 |
| Memory Bus: | 448 bit |
| Bandwidth: | 129 GB/s |
Render Config
| Shading Units: | 240 |
|---|---|
| TMUs: | 80 |
| ROPs: | 28 |
| SM Count: | 10 |
| Pixel Rate: | 19.6 GPixel/s |
| Texture Rate: | 56.0 GTexel/s |
| Floating-point performance: | 673.9 GFLOPS |
Reference Board
| Slot Width: | Dual-slot |
|---|---|
| Length: | 10.63 inches 270 mm |
| TDP: | 219 W |
| Outputs: | 1x DVI 1x VGA 1x HDMI |
Graphics Features
| DirectX: | 10.0 |
|---|---|
| OpenGL: | 3.3 |
| OpenCL: | n/a |
| Shader Model: | 4.0 |
VGA BIOS
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GPU-Z Validation
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Reviews
| Our review database contains 61 reviews of the GTX 275 Lightning. |
Card Notes
| Compute Capability: 1.3 SFUs: 20 |
GT200 B3 GPU Notes
| GT200b, commonly printed on the chip package as G200-400-B3 is an optical shrink of the G200 core to the newer 55 manufacturing process of TSMC. It helped shrink the core's energy and thermal footprints to a level that even facilitated building a dual-GPU accelerator |
Other retail boards based on this design
| Name | GPU Clock | Memory Clock | Other Changes |
|---|---|---|---|
| Gainward GTX 275 GS | 648 MHz | 1185 MHz | 10.63 inches, 1x DVI 1x VGA 1x HDMI |
| GIGABYTE GTX 275 SOC | 715 MHz | 1260 MHz | 1792 MB, 1x DVI 1x VGA 1x mini-HDMI |
| MSI GTX 275 Lightning | 700 MHz | 1150 MHz | 1792 MB, 10.63 inches, 1x DVI 1x VGA 1x HDMI |
| ZOTAC GTX 275 AMP! Edition | 702 MHz | 1260 MHz | 2x DVI 1x S-Video |