Tesla P6 Mobile vs Radeon R7 A265
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 895 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | GCN 1.0 (2012−2020) | Pascal (2016−2021) |
| GPU code name | Opal | GP104 |
| Market segment | Laptop | Mobile workstation |
| Release date | 9 January 2014 (12 years ago) | 24 March 2017 (8 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 | 384 | 2048 |
| Core clock speed | 725 MHz | 1012 MHz |
| Boost clock speed | 825 MHz | 1506 MHz |
| Number of transistors | 950 million | 7,200 million |
| Manufacturing process technology | 28 nm | 16 nm |
| Power consumption (TDP) | no data | 90 Watt |
| Texture fill rate | 19.80 | 192.8 |
| Floating-point processing power | 0.6336 TFLOPS | 6.169 TFLOPS |
| ROPs | 8 | 64 |
| TMUs | 24 | 128 |
| L1 Cache | 96 KB | 768 KB |
| L2 Cache | 256 KB | 2 MB |
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 3.0 x8 | MXM-B (3.0) |
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 | DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 16 GB |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 900 MHz | 1502 MHz |
| Memory bandwidth | 28.8 GB/s | 192.3 GB/s |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | No outputs | Portable Device Dependent |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_1) | 12 (12_1) |
| Shader Model | 5.1 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2.131 | 1.3 |
| CUDA | - | 6.1 |
Pros & cons summary
| Recency | 9 January 2014 | 24 March 2017 |
| Maximum RAM amount | 2 GB | 16 GB |
| Chip lithography | 28 nm | 16 nm |
Tesla P6 Mobile has an age advantage of 3 years, a 700% higher maximum VRAM amount, and a 75% more advanced lithography process.
We couldn't decide between Radeon R7 A265 and Tesla P6 Mobile. We've got no test results to judge.
Be aware that Radeon R7 A265 is a notebook graphics card while Tesla P6 Mobile is a mobile workstation one.
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