NVIDIA GeForce GTX TITAN X vs NVIDIA Tesla K40d
What is the difference between NVIDIA GeForce GTX TITAN X and NVIDIA Tesla K40d. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GM200 | GPU Name | GK110B |
| Maxwell 2.0 | Architecture | Kepler |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 8,000 million | Transistors | 7,080 million |
| 601 mm² | Die Size | 561 mm² |
Graphics Card
| Mar 17th, 2015 | Release Date | Nov 22nd, 2013 |
| GeForce 900 | Family | Tesla (Kxx) |
| Active | Production | End-of-life |
| 999 USD | Launch Price | 7,699 USD |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 12 GB | Memory Size | 12 GB |
| GDDR5 | Memory Type | GDDR5 |
| 384 bit | Memory Bus | 384 bit |
| 336.6 GB/s | Bandwidth | 288.4 GB/s |
Performance
| 104.5 GPixel/s | Pixel fillrate | 52.56 GPixel/s |
| 209.1 GTexel/s | Texture fillrate | 210.2 GTexel/s |
| 6.691 TFLOPS | FP32 (float) performance | 5.046 TFLOPS |
| 209.1 GFLOPS (1:32) | FP64 (double) performance | 1.682 TFLOPS (1:3) |
Clock Speeds
| 1000 MHz | Base Clock | 745 MHz |
| 1089 MHz | Boost Clock | 876 MHz |
| 1753 MHz 7 Gbps effective | Memory Clock | 1502 MHz 6 Gbps effective |
Render Config
| 3072 | Shading Units | 2880 |
| 192 | TMUs | 240 |
| 96 | ROPs | 48 |
| 48 KB (per SMM) | L1 Cache | 16 KB (per SMX) |
| 3 MB | L2 Cache | 1536 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 267 mm 10.5 inches | Length | 267 mm 10.5 inches |
| 250 W | Thermal design power (TDP) | 245 W |
| 600 W | Suggested PSU | 550 W |
| 1x DVI 1x HDMI 3x DisplayPort | Display Connectors | No outputs |
API support
| 12 (12_1) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 3.0 |
| 1.1 | Vulkan | 1.1 |
| 6.4 | Shader Model | 5.1 |
| 5.2 | CUDA | 3.5 |