P106M vs Iris Pro Graphics P555
Contents
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 | Generation 9.0 (2015−2016) | Pascal (2016−2021) |
| GPU code name | Skylake GT3e | GP106 |
| Market segment | Desktop | Mobile workstation |
| Release date | 1 September 2015 (10 years ago) | 23 January 2019 (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 | 384 | 1152 |
| Core clock speed | 350 MHz | 1291 MHz |
| Boost clock speed | 1000 MHz | 1291 MHz |
| Number of transistors | 189 million | 4,400 million |
| Manufacturing process technology | 14 nm+ | 16 nm |
| Power consumption (TDP) | 15 Watt | 75 Watt |
| Texture fill rate | 48.00 | 92.95 |
| Floating-point processing power | 0.768 TFLOPS | 2.974 TFLOPS |
| ROPs | 6 | 32 |
| TMUs | 48 | 72 |
| L1 Cache | no data | 432 KB |
| L2 Cache | no data | 1280 KB |
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 x1 | PCIe 3.0 x16 |
| Width | IGP | no data |
| Supplementary power connectors | no data | 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 | System Shared | GDDR5 |
| Maximum RAM amount | System Shared | 4 GB |
| Memory bus width | System Shared | 128 Bit |
| Memory clock speed | System Shared | 1502 MHz |
| Memory bandwidth | no data | 96.13 GB/s |
| Shared memory | + | - |
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 (12_1) | 12 (12_1) |
| Shader Model | 6.4 | 6.8 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.1.97 | 1.3 |
| CUDA | - | 6.1 |
Pros & cons summary
| Recency | 1 September 2015 | 23 January 2019 |
| Chip lithography | 14 nm | 16 nm |
| Power consumption (TDP) | 15 Watt | 75 Watt |
Iris Pro Graphics P555 has a 14% more advanced lithography process, and 400% lower power consumption.
P106M, on the other hand, has an age advantage of 3 years.
We couldn't decide between Iris Pro Graphics P555 and P106M. We've got no test results to judge.
Be aware that Iris Pro Graphics P555 is a desktop graphics card while P106M is a mobile workstation one.
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