home > Radeon R9 Nano 4G HBM / 21249-00
Sapphire Radeon R9 Nano 4G HBM (part number 21249-00) is a Graphics Processing Unit for desktop market, based on AMD Radeon R9 Nano. The GPU is fabricated on 28 nm manufacturing process, and features Graphics Core Next 1.2 architecture. The card's graphics frequency is 1 GHz. It also has 4096 stream processors, 256 texture units, as well as 64 color ROPs. The Radeon R9 Nano 4G HBM incorporates 4 GB of HBM memory, utilizing 4096 bit interface. The memory is clocked at 500 MHz, which gives 512 GB/s memory bandwidth. The GPU has PCI Express 3.0 interface, and needs 2 slots on the motherboard. This model has the maximum power draw of 175 Watt.
More detailed specifications of the card you will find below.