The NVIDIA GeForce GTX 550 Ti is a mid-range graphics card built on the 40 nm GF116 architecture. It supports DirectX 12 at feature level 11_0 and offers 192 shading units, 32 TMUs, and 24 ROPs. The card features 1,024 MB of GDDR5 memory on a 192-bit interface, with a memory bandwidth of 98.5 GB/s, GPU clocked at 900 MHz and memory at 1026 MHz (4.1 Gbps effective). As a dual-slot card, it requires a 6-pin power connector with a maximum power draw of 116 W. Outputs include 2x DVI and 1x mini-HDMI 1.3a. It connects via PCI-Express 2.0 x16, measures 210 mm in length, and has a dual-slot cooling solution.
| GPU Name | GeForce GTX 550 Ti |
|---|---|
| Architecture | Fermi 2.0 |
| Foundry | TSMC |
| Process Size | 40 nm |
| Transistors | 1,170 million |
| Density | 4.9M / mm² |
| Die Size | 238 mm² |
| Chip Package | BGA-1337 |
| Generation | GeForce 500 |
| Production | End-of-life |
| Bus Interface | PCIe 2.0 x16 |
| Base Clock | 900 MHz |
| Shader Clock | 1800 MHz |
| Memory Clock | 1026 MHz |
| Memory Size | 1024 MB |
| Memory Type | GDDR5 |
| Memory Bus | 192 bit |
| Bandwidth | 98.50 GB/s |
| Shading Units | 192 |
| TMUs | 32 |
| ROPs | 24 |
| SM Count | 4 |
| L1 Cache | 64 KB (per SM) |
| L2 Cache | 384 KB |
| Pixel Rate | 7.200 GPixel/s |
| Texture Rate | 28.80 GTexel/s |
| FP32 (float) | 691.2 GFLOPS |
| FP64 (double) | 57.60 GFLOPS (1:12) |
| Slot Width | Dual-slot |
| Length | 210 mm |
| TDP | 116 W |
| Suggested PSU | 300 W |
| Outputs | 2x DVI |
| Power Connectors | 1x 6-pin |
| Board Number | P1050 SKU 0 |
| DirectX | 12 (11_0) |
| OpenGL | 4.6 |
| OpenCL | 1.1 |
| Vulkan | N/A |
| CUDA | 2.1 |
| Shader Model | 5.1 |
| Condition | New |


















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