Iris Plus Graphics G4 48EU Mobile vs P30PH
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 | GCN 4.0 (2016−2020) | Generation 11.0 (2019−2021) |
| GPU code name | Polaris 20 | Ice Lake GT1 |
| Market segment | Workstation | Laptop |
| Release date | no data | 29 May 2019 (6 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 | 2048 | 384 |
| Core clock speed | 1120 MHz | 300 MHz |
| Boost clock speed | 1206 MHz | 1050 MHz |
| Number of transistors | 5,700 million | no data |
| Manufacturing process technology | 14 nm | 10 nm+ |
| Power consumption (TDP) | 180 Watt | 15 Watt |
| Texture fill rate | 154.4 | 25.20 |
| Floating-point processing power | 4.94 TFLOPS | 0.8064 TFLOPS |
| ROPs | 32 | 8 |
| TMUs | 128 | 24 |
| L1 Cache | 512 KB | no data |
| L2 Cache | 2 MB | no data |
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 x16 | Ring Bus |
| Length | 241 mm | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 2x 8-pin | no data |
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 | System Shared |
| Maximum RAM amount | 4 GB | System Shared |
| Memory bus width | 256 Bit | System Shared |
| Memory clock speed | 2100 MHz | System Shared |
| Memory bandwidth | 268.8 GB/s | no data |
| 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 | 1x HDMI 2.0b | Portable Device Dependent |
| HDMI | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 12 (12_1) |
| Shader Model | 6.7 | 6.5 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.3 | 1.3 |
Pros & cons summary
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 180 Watt | 15 Watt |
Iris Plus Graphics G4 48EU Mobile has a 40% more advanced lithography process, and 1100% lower power consumption.
We couldn't decide between P30PH and Iris Plus Graphics G4 48EU Mobile. We've got no test results to judge.
Be aware that P30PH is a workstation graphics card while Iris Plus Graphics G4 48EU Mobile is a notebook one.
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