NVIDIA TITAN X Pascal vs NVIDIA TITAN Xp
What is the difference between NVIDIA TITAN X Pascal and NVIDIA TITAN Xp. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GP102 | GPU Name | GP102 |
| GP102-400-A1 | Model number | GP102-450-A1 |
| Pascal | Architecture | Pascal |
| TSMC | Foundry | TSMC |
| 16 nm | Process Size | 16 nm |
| 11,800 million | Transistors | 11,800 million |
| 471 mm² | Die Size | 471 mm² |
Graphics Card
| Aug 2nd, 2016 | Release Date | Apr 6th, 2017 |
| GeForce 10 | Family | GeForce 10 |
| Active | Production | Active |
| 1,199 USD | Launch Price | 1,199 USD |
| GeForce 900 | Predecessor | GeForce 900 |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 12 GB | Memory Size | 12 GB |
| GDDR5X | Memory Type | GDDR5X |
| 384 bit | Memory Bus | 384 bit |
| 480.4 GB/s | Bandwidth | 547.6 GB/s |
Performance
| 147.0 GPixel/s | Pixel fillrate | 151.9 GPixel/s |
| 342.9 GTexel/s | Texture fillrate | 379.7 GTexel/s |
| 171.5 GFLOPS (1:64) | FP16 (half) performance | 189.8 GFLOPS (1:64) |
| 10.97 TFLOPS | FP32 (float) performance | 12.15 TFLOPS |
| 342.9 GFLOPS (1:32) | FP64 (double) performance | 379.7 GFLOPS (1:32) |
Clock Speeds
| 1417 MHz | Base Clock | 1405 MHz |
| 1531 MHz | Boost Clock | 1582 MHz |
| 1251 MHz 10 Gbps effective | Memory Clock | 1426 MHz 11.4 Gbps effective |
Render Config
| 3584 | Shading Units | 3840 |
| 224 | TMUs | 240 |
| 96 | ROPs | 96 |
| 48 KB (per SM) | L1 Cache | 48 KB (per SM) |
| 3 MB | L2 Cache | 3 MB |
| 28 | SM Count | 30 |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 267 mm 10.5 inches | Length | 267 mm 10.5 inches |
| 112 mm 4.4 inches | Width | 112 mm 4.4 inches |
| 40 mm 1.6 inches | Height | 40 mm 1.6 inches |
| 250 W | Thermal design power (TDP) | 250 W |
| 600 W | Suggested PSU | 600 W |
| 1x DVI 1x HDMI 3x DisplayPort | Display Connectors | 1x HDMI 3x DisplayPort |
| 1x 6-pin + 1x 8-pin | Power Connectors | 1x 6-pin + 1x 8-pin |
| PG611 SKU 0 | Board Number | PG611 SKU 30 |
API support
| 12 (12_1) | DirectX | 12 (12_1) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 6.4 |
| 6.1 | CUDA | 6.1 |