PNY GeForce GTX 660 Ti 2GB 192-Bit GDDR5 Graphics Card (Used)

The PNY GeForce GTX 660 Ti 2GB 192-Bit GDDR5 graphics processor is a part of NVIDIA’s GeForce 600 series. It’s built on the Kepler architecture, specifically using the GK104 GPU variant (GK104-300-KD-A2), which was manufactured by TSMC using a 28 nm process. The GPU contains approximately 3,540 million transistors and has a die size of 294 mm², with a transistor density of 12.0M / mm².

As a mid-range graphics card of its time, the GTX 660 Ti was designed for gaming enthusiasts who demanded solid performance without the higher costs associated with flagship models. The GPU operates on a PCIe 3.0 x16 bus interface and supports a dual-slot configuration, making it compatible with most modern motherboards.

In terms of clock speeds, the GTX 660 Ti has a base clock of 915 MHz, which can be boosted up to 980 MHz. It features a memory clock speed of 1502 MHz, delivering an effective data rate of 6 Gbps. The card is equipped with 2 GB of GDDR5 memory, connected via a 192-bit memory bus, providing a memory bandwidth of 144.2 GB/s.

The GTX 660 Ti’s rendering configuration includes 1344 shading units, 112 texture mapping units (TMUs), and 24 render output units (ROPs). Additionally, it is equipped with 384 KB of L2 cache and 16 KB of L1 cache per Streaming Multiprocessor (SMX), with a total of 7 SMX units on the card. The GPU delivers a theoretical performance of 2.634 TFLOPS for single-precision floating-point (FP32) operations and 109.8 GFLOPS for double-precision floating-point (FP64) operations.

The card’s power requirements are modest by today’s standards, with a total power draw of 150 W, and it requires a 450 W power supply unit (PSU). It also features two 6-pin power connectors for additional power input.

In terms of display outputs, the GTX 660 Ti includes two DVI ports, one HDMI 1.4a port, and one DisplayPort 1.2, allowing users to connect multiple monitors for a more expansive desktop or gaming experience.

The GTX 660 Ti is fully compatible with the latest graphics technologies, supporting DirectX 12 (feature level 11_0), OpenGL 4.6, OpenCL 3.0, Vulkan 1.2.175, and CUDA 3.0. Despite being an older card, it remains a viable option for gamers who need a reliable GPU for 1080p gaming and legacy software that requires specific hardware support.

Overall, the PNY GeForce GTX 660 Ti 2GB GDDR5 remains a noteworthy card in the history of NVIDIA’s mid-range offerings, bridging the gap between affordability and performance during its production lifecycle.