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Written by John Ponio
Monday, 06 February 2012 15:02
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NVIDIA's upcoming Kepler graphics card lineup was recently leaked, and it's full of those lovely details all of us love. Before I post the specs, I should reference that they're all taken from here. And now for what really matters, NVIDIA's Kepler graphics cards:
| Model | Code Name | Die size | Core Clock | Shader Clock | Stream Processors | Streaming Multiprocessor Count | ROPs | Memory Clock (effective) | Bus Width | Memory Bus Width | | GTX690 | GK110x2 | 550mm2 | TBD~750MHz | TBD~1.5Ghz | 2x1024 | 2x32 | 2x56 | 4.5GHz GDDR5 | 2x448bit | 2x252GB/s | | GTX680 | GK110 | 550mm2 | TBD-850MHz | TBD~1.7GHz | 1024 | 32 | 64 | 5.5GHz GDDR5 | 512bit | 252GB/s | | GTX670 | GK110 | 550mm2 | TBD~850MHz | TBD~1.7GHz | 896 | 28 | 56 | 5GHz GDDR5 | 386bit | 240GB/s | | GTX660Ti | GK110 | 550mm2 | TBD~850MHz
| TBD~1.7GHz | 768 | 24 | 48 | 5GHz GDDR5 | 384bit | 240GB/s | | GTX660 | GK104 | 290mm2 | TBD~900MHz | TBD~1.8GHz | 512 | 16 | 32 | 5.8GHz GDDR5 | 256bit | 186GB/s | | GTX650Ti | GK104 | 290mm2 | TBD~850MHz | TBD~1.7GHz | 448 | 14 | 28 | 5.5GHz GDDR5 | 224bit | 154GB/s | | GTX650 | GK106 | 155mm2 | TBD~900MHz | TBD~1.8GHz | 256 | 8 | 24 | 5.5GHz GDDR5 | 192bit | 132GB/s | | GTX640 | GK106 | 155mm2 | TBD~850MHz | TBD~1.7GHz | 192 | 6 | 16 | 5.5GHz GDDR5 | 128bit | 88GB/s |
| Model | Bus Interface | Frame Buffer | Transistors | Price Point | Release Date | | GTX690 | PCIe3.0x16 | 2x1.75GB | 2x6.4B | $999 | Q3 2012 | | GTX680 | PCIe3.0x16 | 2GB | 6.4B | $649 | April-12 | | GTX670 | PCIe3.0x16 | 1.75GB | 6.4B | $499 | April-12 | | GTX660Ti | PCIe3.0x16 | 1.5GB | 6.4B | $399 | Q2/Q3 2012 | | GTX 660 | PCIe3.0x16 | 1.75GB | 3.4B | $319 | April012 | | GTX650Ti | PCIe3.0x16 | 1.75GB | 3.4B | $249 | Q2/Q3 2012 | | GTX650 | PCIe3.0x16
| 1.5GB
| 1.8B
| $179
| May-12 | | GTX650 | PCIe3.0x16 | 2GB | 1.8B | $139 | May-12 |
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