Скачать или смотреть Nvidia GeForce GTX 645 1GB GDDR5 128Bits Video Card FPS Benchmarking 2025

The NVIDIA GeForce GTX 645 OEM, is a moderate-performance graphics card designed for OEM systems. Featuring the GK106S GPU built on a 28 nm process with a die area of 221 mm² and 2.54 billion transistors, this card supports DirectX 12 but operates at the 11_0 feature level, limiting its performance in newer titles. It has 576 CUDA cores, 48 texture mapping units, and 16 ROPs, with its performance-tuned below the fully unlocked GTX 650 Ti.

Equipped with 1GB of GDDR5 memory on a 128-bit interface, the card's memory operates at 1000 MHz (4 Gbps effective). The core runs at 824 MHz. Despite its moderate specs, it’s efficient, drawing a maximum of 65W without requiring an additional power connector.

The card's connectivity includes DVI-I DL, HDMI 1.4a, and DisplayPort 1.2, and it is compatible with PCI-Express 3.0. Measuring 147 mm in length, it features a single-slot cooling design, making it compact for tighter setups.

Ideal for entry-level gaming or productivity on a Mac via Boot Camp, the GTX 645 OEM offers a modest performance profile. However, its limited DirectX 12 feature support may pose challenges with newer game titles.