AMD Radeon HD 5870 | Sapphire 5850 Toxic Edition | Sapphire 5850 Vapor-X | AMD Radeon HD 5850 | |
Stream Processors | 1600 | 1440 | 1440 | 1440 |
Texture Units | 80 | 72 | 72 | 72 |
ROPs | 32 | 32 | 32 | 32 |
Core Clock | 850MHz | 765MHz | 735MHz | 725MHz |
Memory Clock | 1.2GHz (4.8GHz data rate) GDDR5 | 1.125GHz (4.5GHz data rate) GDDR5 | 1.05GHz (4.2GHz data rate) GDDR5 | 1GHz (4GHz data rate) GDDR5 |
Memory Bus Width | 256-bit | 256-bit | 256-bit | 256-bit |
Frame Buffer | 1GB | 1GB | 1GB | 1GB |
Transistor Count | 2.15B | 2.15B | 2.15B | 2.15B |
Manufacturing Process | TSMC 40nm | TSMC 40nm | TSMC 40nm | TSMC 40nm |
Price Point | $399 | $339 | N/A | $299 |
레퍼런스 라데온 5850보다 5~10%정도 높은 성능