That Nvidia is working on a new worsting card under the slogan Titan did not come as a big surprise, but that the launch takes place already on August 2 and that it is not about the graphics circuit GP100 with HBM2 memory surprised. Instead, it is about GP102, which now also makes its entrance in the new calculation card Quadro P6000.
Specifications: Nvidia Quadro P6000
P6000 framework | Titan X (Pascal) | GTX Titan X | GTX 1080 | |
---|---|---|---|---|
Technical | 16 nm TSMC | 16 nm TSMC | 28 nm TSMC | 16 nm TSMC |
Circuit | GP102 | GP102 | GM200 | GP104 |
Circuit surface | 471 mm2 | 471 mm2 | 602 mm2 | 314 mm2 |
Transistors | 12 billion | 12 billion | 8 billion | 7.2 billion |
Architecture | Pascal | Pascal | Maxwell | Pascal |
CUDA cores | 3 840 st. | 3 584 st. | 3 072 st. | 2 560 st. |
Texture units | 240 st. | 224 st. | 192 st. | 160 st. |
Raster units | 96 st. | 96 st. | 96 st. | 64 st. |
Clock frequency | – | 1 417 MHz | 1 000 MHz | 1 607 MHz |
GPU Boost | ~1 560 MHz | 1 531 MHz | 1 075 MHz | 1 733 MHz |
Computational power | 12 000 GFLOPS | 10 974 GFLOPS | 6 605 GFLOPS | 8 873 GFLOPS |
Memory bus | 384-bit | 384-bit | 384-bit | 256-bit |
Memory amount | 24 GB GDDR5X | 12 GB GDDR5X | 12 GB GDDR5 | 8 GB GDDR5X |
Memory frequency | 9 000 MHz | 10 000 MHz | 7 000 MHz | 10 000 MHz |
Memory bandwidth | 432 GB/s | 480 GB/s | 336 GB/s | 320 GB/s |
Power supply | 6+8-pin | 6+8-pin | 6+8-pin | 8-pin |
Outputs | 1 st. DL-DVI | 1 st. DL-DVI | 1 st. DL-DVI | 1 st. DL-DVI |
TDP | 250 W | 250 W | 250 W | 180 W |
Rec. Award | – | 1 200 USD | 999 USD | 699 USD |
When the announcement of the Nvidia Titan X began, many began to suspect that it was not a full-scale version of the GP102, something that is now confirmed when Nvidia unveils the new computing card Quadro P6000. Instead of 3,584 CUDA cores, this one comes with no less than 3,840 pieces – 50 percent more than the GP104 that houses the Geforce GTX 1080.
What is also clear is that the Quadro P6000 is more powerful than the Titan X, at least on paper. Nvidia is talking about 12,000 GFLOPS, which with the number of CUDA cores in mind corresponds to a clock frequency of around 1,560 MHz. Despite this, the card’s stated power consumption is the same at 250 W, something that can possibly be explained by the fact that the memory frequency dropped back to 9,000 from 10,000 MHz for Titan X.
The fact that the Nvidia Titan X will not be equipped with a full-scale GP102 probably means that the best circuits are hand-picked for the Quadro P6000, but also that a more powerful graphics card for consumers may be in the plans later on. Such a strategy would be reminiscent of the launch of the original Geforce GTX Titan, which was released with a scaled-down version of the GK110 graphics circuit, to later replace it with the GTX Titan Black with a full-scale variant.
Alongside the Quadro P6000, the P5000 is also announced, which is roughly a Geforce GTX 1080 with 16 GB of GDDR5X at 9,000 MHz. The launch of the duo takes place in October and what the prices will land on is not yet known.