home > Radeon HD 4550 Silence / H455H512H
HIS Radeon HD 4550 Silence (part number H455H512H) Graphics Processing Unit for desktop market segment is based on ATI Radeon HD 4550 GDDR3. The GPU is manufactured on 55 nm technological process. The card has graphics clocked at 600 MHz. It also has 80 stream processors, 4 color ROPs, together with 8 texture units. The Radeon HD 4550 Silence comes with 512 MB of GDDR3 memory. The memory utilizes 64 bit bus, and operates at 650 MHz. This allows the card to have 10.4 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and uses a single motherboard slot. The maximum power consumption of this model is 25 Watt.
More detailed specifications of the HIS Radeon HD 4550 Silence graphics unit are available below.