HID HD 4670 | Asus HD 4830 | Asus HD4850 | |
Model | H467QT512P | EAH4830 | EAH4850 |
Architecture | RV730 | RV770 | RV770 |
Stream Processors | 320 | 640 | 800 |
GPU Clock | 780MHz | 575MHz | 625MHz |
Memory Clock | 2000MHz | 2000MHz | 1986MHz |
Memory Type | GDDR3 | GDDR3 | GDDR3 |
Memory Interface | 128-bit | 256-bit | 256-bit |
Memory Capacity | 512MB | 512MB | 512MB |
Interface | PCIe 2.0 x16 | PCIe 2.0 x16 | PCIe 2.0 x16 |
Thermal Solution | Dual Slot Fan | Dual Slot Fan | Single Slot Fan |
Power Supply Minimum | 400W | 400W | 450W |
6-Pin PCIe Required | No | 1 | 1 |
8-Pin PCIe Required | No | No | No |