Graphics Cards Guide
Add to WishlistPowerColor Devil 13 Radeon HD 7990
PowerColor's Devil 13 Radeon HD 7990 graphics card features dual Radeon HD 7970 GPUs operating at a core clockspeed of 925MHz. The card also makes use of a BIOS switch which ramps core speeds up to 1GHz when activated.
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HWZ's Overall Rating: 8.5
User's Rating: N/A
THE GOOD
The only modern custom dual-GPU card on the market
Performance equals dual Radeon HD 7970
Effective triple-fan cooling system
Packaging and extra tools
THE BAD
Doesn't surpass NVIDIA GeForce GTX 690
High power consumption (on idle)
Very large and heavy
Product Specification
| Core Code | Tahiti XT |
| GPU Transistor Count | 8.6 billion |
| Manufacturing Process | 28nm |
| Core Clock |
|
| Stream Processors | 4096 |
| Stream Processor Clock |
|
| Texture Mapping Units (TMUs) | 256 |
| Raster Operator units (ROP) | 64 |
| Memory Clock (DDR) | 5500MHz DDR (GDDR5) |
| Memory Bus width | 384-bit |
| Memory Bandwidth | 264 GB/s |
| PCI Express Interface | PCIe ver 3.0 x16 |
| Power Connectors | 3 x 8-pin |
| Multi GPU Technology | CrossFireX |
| DVI Outputs |
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| HDMI Outputs | 1 |
| DisplayPort Outputs | 2 |
| HDCP Output Support | Yes |
| Retailers | Price | Last Updated on | |
|---|---|---|---|
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