NVIDIA GeForce GTX 275
GT200B
Graphics Processor
240
Cores
80
TMUs
28
ROPs
896 MB
Memory Size
GDDR3
Memory Type
448 bit
Bus Width
Recommended Resolutions:
- 640x480
- 1280x720
- 1366x768
- 1600x900
- 1920x1080
- 2560x1440
- 3840x2160
The GeForce GTX 275 was a performance graphics card by NVIDIA, launched in January 2009. Built on the 55 nm process, and based on the GT200B graphics processor, in its G200-105-B3 variant, the card supports DirectX 10.0. The GT200B graphics processor is a large chip with a die area of 470 mm² and 1,400 million transistors. It features 240 shading units, 80 texture mapping units and 28 ROPs. NVIDIA has placed 896 MB GDDR3 memory on the card, which are connected using a 448-bit memory interface. The GPU is operating at a frequency of 633 MHz, memory is running at 1134 MHz.
Being a dual-slot card, the NVIDIA GeForce GTX 275 draws power from 2x 6-pin power connectors, with power draw rated at 219 W maximum. Display outputs include: 2x DVI. GeForce GTX 275 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 267 mm in length, and features a dual-slot cooling solution. Its price at launch was 249 US Dollars.
Being a dual-slot card, the NVIDIA GeForce GTX 275 draws power from 2x 6-pin power connectors, with power draw rated at 219 W maximum. Display outputs include: 2x DVI. GeForce GTX 275 is connected to the rest of the system using a PCI-Express 2.0 x16 interface. The card measures 267 mm in length, and features a dual-slot cooling solution. Its price at launch was 249 US Dollars.
Graphics Processor
- GPU Name
- GT200B
- GPU Variant
- G200-105-B3
- Architecture
- Tesla 2.0
- Foundry
- TSMC
- Process Size
- 55 nm
- Transistors
- 1,400 million
- Die Size
- 470 mm²
Graphics Card
- Release Date
- Jan 15th, 2009
- Generation
- GeForce 200
- Production
- End-of-life
- Launch Price
- 249 USD
- Bus Interface
- PCIe 2.0 x16
Relative Performance
Based on TPU review data: "Performance Summary" at 1920x1080
Clock Speeds
- GPU Clock
- 633 MHz
- Shader Clock
- 1404 MHz
- Memory Clock
-
1134 MHz
2268 MHz effective
Memory
- Memory Size
- 896 MB
- Memory Type
- GDDR3
- Memory Bus
- 448 bit
- Bandwidth
- 127.0 GB/s
Render Config
- Shading Units
- 240
- TMUs
- 80
- ROPs
- 28
- SM Count
- 10
Theoretical Performance
- Pixel Rate
- 17.72 GPixel/s
- Texture Rate
- 50.64 GTexel/s
- FP32 (float) performance
- 673.9 GFLOPS
- FP64 (double) performance
- 84.24 GFLOPS (1:8)
Board Design
- Slot Width
- Dual-slot
- Length
- 10.5 inches
267 mm
- TDP
- 219 W
- Outputs
- 2x DVI
- Power Connectors
- 2x 6-pin
- Board Number
- P897
Graphics Features
- DirectX
- 10.0
- OpenGL
- 3.3
- OpenCL
- 1.1
- Vulkan
- N/A
- CUDA
- 1.3
- Shader Model
- 4.0
Card Notes
| SFUs: 20 |
GT200B GPU Notes
| PureVideo HD: VP2 VDPAU: Feature Set A GT200B, commonly printed on the chip package as G200-xxx-Bx 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 |
Retail boards based on this design (5)
| Name | GPU Clock | Memory Clock | Other Changes |
|---|---|---|---|
Gainward GTX 275 GS
|
648 MHz | 1185 MHz | 10.63 inches/270 mm, 1x DVI 1x HDMI 1x VGA |
GIGABYTE GTX 275 SOC
|
715 MHz | 1260 MHz | 1792 MB, 1x DVI 1x mini-HDMI 1x VGA |
MSI GTX 275 Lightning
|
700 MHz | 1150 MHz | 1792 MB, 10.63 inches/270 mm, 1x DVI 1x HDMI 1x VGA |
MSI GTX 275 Twin Frozr OC
|
666 MHz | 1161 MHz | 2x DVI 1x S-Video |
ZOTAC GTX 275 AMP! Edition
|
702 MHz | 1260 MHz | 2x DVI 1x S-Video |