P106-100 vs Tesla K20c
Aggregated performance score
P106-100 outperforms Tesla K20c by 84% based on our aggregated benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 455 | 305 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.45 | 11.27 |
| Architecture | Kepler (2012−2018) | Pascal (2016−2021) |
| GPU code name | GK110 | GP106 |
| Market segment | Workstation | Desktop |
| Release date | 12 November 2012 (11 years ago) | 19 June 2017 (6 years ago) |
| Launch price (MSRP) | $3,199 | no data |
| Current price | $591 (0.2x MSRP) | $14.65 |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
P106-100 has 677% better value for money than Tesla K20c.
Detailed specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 2496 | 1280 |
| Core clock speed | 706 MHz | 1506 MHz |
| Boost clock speed | no data | 1709 MHz |
| Number of transistors | 7,080 million | 4,400 million |
| Manufacturing process technology | 28 nm | 16 nm |
| Power consumption (TDP) | 225 Watt | 120 Watt |
| Texture fill rate | 146.8 | 136.7 |
| Floating-point performance | 3,524 gflops | 4,375 gflops |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Length | 267 mm | 250 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 1x 6-pin + 1x 8-pin | 1x 6-pin |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 5 GB | 6 GB |
| Memory bus width | 320 Bit | 192 Bit |
| Memory clock speed | 5200 MHz | 8008 MHz |
| Memory bandwidth | 208.0 GB/s | 192.2 GB/s |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | No outputs | No outputs |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_0) | 12 (12_1) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | 1.2.131 |
| CUDA | 3.5 | 6.1 |
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Pros & cons summary
| Performance score | 8.91 | 16.43 |
| Recency | 12 November 2012 | 19 June 2017 |
| Maximum RAM amount | 5 GB | 6 GB |
| Chip lithography | 28 nm | 16 nm |
| Power consumption (TDP) | 225 Watt | 120 Watt |
The P106-100 is our recommended choice as it beats the Tesla K20c in performance tests.
Be aware that Tesla K20c is a workstation graphics card while P106-100 is a desktop one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
