Performance
| DirectX version |
10.1 |
| HDCP |
Y |
| TV tuner integrated |
N |
| PhysX |
N |
| OpenGL version |
3.1 |
| Shader model version |
4.1 |
Ports & interfaces
| VGA (D-Sub) ports quantity |
1 |
| Interface type |
PCI Express 2.0 |
| HDMI ports quantity |
1 |
Other features
| Mac compatibility |
N |
| HDMI |
Y |
Processor
| Processor frequency |
750 MHz |
| Maximum digital resolution |
2560 x 1600 pixels |
| Graphics adapter RAMDAC |
400 MHz |
| Graphics processor family |
AMD |
| Maximum analog resolution |
2048 x 1536 pixels |
Power
| Minimum system power supply |
400 W |
Memory
| Memory clock speed |
1600 MHz |
| Discrete graphics adapter memory |
1 GB |
| Graphics adapter memory type |
GDDR3 |
| Memory bus |
128 bit |
HD 4670 IceQ Native HDMI 1GB, DDR3, 128 bit, PCI Express 2.0
<b>Product Advantage</b>
HIS IceQ technology is endorsed as the most efficient cooling technology among the current mainstream graphic cards' series. HIS IceQ can actively draw the air inside your PC case to cool down the card, and blows amounts of hot air out of your case, dramatically decreasing the GPU temperature together with your PC components. HIS IceQ is also UV sensitive, enhancing the gamers' UV light case.
<b>Cooler - Efficient transfer of heat outside of computer case:</b>
Cool air is drawn from both sides of the fan and hot air is forced out of the computer case. This ensures effective cooling when there is another card in front blocking the fan inlet, such as in CrossFire setup. Memory and GPU heatsinks are completely separated, preventing any heat transfer from GPU to memory. Memory heatsink is actively cooled by air stream from main cooler.
