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If you are shopping for a new high performance graphics card, then Nvidia's GTX780 Ti surely has a spot right at the top of the list. Today we look at a highly overclocked and customised model – the Inno3D GeForce GTX 780Ti iChill DHS. This card ships with one of the highest out of the box clocks and features a hefty three fan cooler. The talking point? – it ships with an Allen Key so you can take it apart. If you can afford the £600 asking price is this the card you need for the next upgrade?
Make no mistake, the Inno3D GTX780 Ti Ti iChill DHS graphics card is a monster. The triple slot cooler looks stunning – almost like a futuristic weapon you would see in a Science Fiction movie. There are three 90mm fans which take centerstage and they force cool air over the thick heatpipes and heatsinks underneath. We will get a closer look at this later in the review, when we take it apart.
| Ref Nvidia GTX780Ti Inno3D GTX780Ti iChill DHS |
Ref Nvidia GTX780 |
Ref Nvidia GTX Titan | |
| GPU | GK110 | GK110 | GK110 |
| Technology | 28nm | 28nm | 28nm |
| Transistors | 7.1Bn | 7.1Bn | 7.1Bn |
| ROP’s | 48 | 48 | 48 |
| TMU’s | 240 | 192 | 224 |
| CUDA Cores |
2880 | 2304 | 2688 |
| Pixel Filrate | 42.0 GPixel/s 52.1 GPixel/s |
41.4 GPixel/s | 40.2 GPixel/s |
| Memory Size | 3GB | 3GB | 6GB |
| Texture Filrate | 210.2 GTexel/s 260.5 GTexel/s |
165.7 GTexel/s | 187.5 GTexel/s |
| Bus Width | 384 bit | 384 bit | 384 bit |
| Bandwidth | 336 GB/s | 288.4 GB/s | 288.4 GB/s |
| GPU clock speed | 876mhz 1,085mhz |
863mhz | 837mhz |
| Boost clock speed | 928mhz 1,150mhz |
902mhz | 876mhz |
| Memory clock speed | 1,750mhz 1,820mhz |
1,502mhz | 1,502mhz |
We have reviewed many GTX780 Ti's before, however the Inno3D GTX780 Ti iChill DHS receives a staggering clock increase from 876mhz to 1,085mhz. The Boost Clock is subsequently increased from 928mhz to 1,150mhz. The 3GB of GDDR5 memory is clocked to 1,820mhz (7.28Gbps effective).
