Tesla P6 vs Quadro2 Pro
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Celsius (1999−2005) | Pascal (2016−2021) |
| GPU code name | NV15 A4 | GP104 |
| Market segment | Workstation | Workstation |
| Release date | 22 March 2001 (23 years ago) | 24 March 2017 (7 years ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | no data | 2048 |
| Core clock speed | 200 MHz | 1012 MHz |
| Boost clock speed | no data | 1506 MHz |
| Number of transistors | 25 million | 7,200 million |
| Manufacturing process technology | 180 nm | 16 nm |
| Power consumption (TDP) | no data | 90 Watt |
| Texture fill rate | 0.8 | 192.8 |
| Floating-point processing power | no data | 6.169 TFLOPS |
| ROPs | 4 | 64 |
| TMUs | 4 | 128 |
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 | AGP 4x | MXM-B (3.0) |
| Width | 1-slot | MXM Module |
| Supplementary power connectors | None | None |
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 | DDR | GDDR5 |
| Maximum RAM amount | 64 MB | 16 GB |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 250 MHz | 1502 MHz |
| Memory bandwidth | 8 GB/s | 192.3 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 | 1x DVI, 1x VGA, 1x S-Video | No outputs |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 7.0 | 12 (12_1) |
| Shader Model | no data | 6.4 |
| OpenGL | 1.2 | 4.6 |
| OpenCL | N/A | 1.2 |
| Vulkan | N/A | 1.2.131 |
| CUDA | - | 6.1 |
Pros & cons summary
| Recency | 22 March 2001 | 24 March 2017 |
| Maximum RAM amount | 64 MB | 16 GB |
| Chip lithography | 180 nm | 16 nm |
Tesla P6 has an age advantage of 16 years, a 25500% higher maximum VRAM amount, and a 1025% more advanced lithography process.
We couldn't decide between Quadro2 Pro and Tesla P6. We've got no test results to judge.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
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