Tesla P4 vs HD Graphics (Skylake)
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 294 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 22.48 |
| Architecture | Gen. 9 Skylake (2015) | Pascal (2016−2021) |
| GPU code name | Skylake GT1 | GP104 |
| Market segment | Laptop | Workstation |
| Release date | 1 September 2015 (10 years ago) | 13 September 2016 (9 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 | 12 | 2560 |
| Core clock speed | 300 MHz | 886 MHz |
| Boost clock speed | 800 MHz | 1114 MHz |
| Number of transistors | no data | 7,200 million |
| Manufacturing process technology | 14 nm | 16 nm |
| Power consumption (TDP) | no data | 75 Watt |
| Texture fill rate | no data | 178.2 |
| Floating-point processing power | no data | 5.704 TFLOPS |
| ROPs | no data | 64 |
| TMUs | no data | 160 |
| L1 Cache | no data | 960 KB |
| L2 Cache | no data | 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 | no data | PCIe 3.0 x16 |
| Length | no data | 168 mm |
| Width | no data | 1-slot |
| 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 | DDR3L/LPDDR3 | GDDR5 |
| Maximum RAM amount | no data | 8 GB |
| Memory bus width | 64/128 Bit | 256 Bit |
| Memory clock speed | no data | 1502 MHz |
| Memory bandwidth | no data | 192.3 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 data | No outputs |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| Quick Sync | + | no data |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12_1 | 12 (12_1) |
| Shader Model | no data | 6.4 |
| OpenGL | no data | 4.6 |
| OpenCL | no data | 1.2 |
| Vulkan | - | 1.2.131 |
| CUDA | - | 6.1 |
Pros & cons summary
| Recency | 1 September 2015 | 13 September 2016 |
| Chip lithography | 14 nm | 16 nm |
HD Graphics (Skylake) has a 14% more advanced lithography process.
Tesla P4, on the other hand, has an age advantage of 1 year.
We couldn't decide between HD Graphics (Skylake) and Tesla P4. We've got no test results to judge.
Be aware that HD Graphics (Skylake) is a notebook graphics card while Tesla P4 is a workstation one.
Other comparisons
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