NVIDIA · Fermi (derived from codename prefix) · 2011
GeForce GTX 550 Ti
GeForce GTX 550 Ti: 1 GB GDDR5, 116 W, 192 CUDA cores. Launched March 15, 2011 at $149.
- Memory
- 1 GB
- Power
- 116 W
- Bus width
- 192 bit
Memory1 GB
109 of 143 in GeForce GTX
Power116 W
92 of 154 by higher draw in GeForce GTX
CUDA cores192
149 of 158 in GeForce GTX
Launch price$149
77 of 92 in GeForce GTX
Current market
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Specifications
Memory
- Capacity
- 1 GB
- Memory type
- GDDR5
- Bus width
- 192 bit
- Memory clock
- 1,026 MHz
- Bandwidth
- 98.5 GB/s
Compute
- CUDA cores
- 192
- SM count
- 4
- TMUs
- 32
- ROPs
- 24
- FP32
- 691.2 GFLOPS
- Pixel fill rate
- 21.6 GP/s
- Texture fill rate
- 28.8 GT/s
Clocks
- Base clock
- 900 MHz
Board
- TDP
- 116 W
- Bus interface
- PCIe 2.0 x16
- External power required
- Yes
- Form factor
- desktop
- Launch MSRP
- 149 USD
Physical
- Architecture
- Fermi (derived from codename prefix)
- Codename
- GF116-400-A1
- Transistors
- 1.17 billion
- Die size
- 238 mm²
- Series
- GeForce GTX
- Launch date
- March 15, 2011
Not recorded by the source: generation, process, boost clock and fp64.
Die figure
Silicon, made visible
Die area is drawn against the largest recorded die in the catalog. Shader dots use a labeled, card-specific ratio so both early and modern GPUs remain legible.
Catalog context
Within its series, the GeForce GTX 550 Ti ranks 111th of 121 for FP32 throughput and 109th of 143 for memory capacity. Its 116 W TDP is above the 75 W PCIe slot-power ceiling.
Source: Wikipedia, revision 1369488585 · catalog loaded 2026-08-16