UHD Graphics G4 vs ATI Mobility Radeon HD 4225 IGP
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 | TeraScale (2005−2013) | Generation 11.0 (2019−2021) |
| GPU code name | RS880 | Lakefield GT1 |
| Market segment | Laptop | Laptop |
| Release date | 1 May 2010 (15 years ago) | 28 May 2020 (5 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 | 40 | 384 |
| Core clock speed | 500 MHz | 200 MHz |
| Boost clock speed | no data | 500 MHz |
| Number of transistors | 181 million | no data |
| Manufacturing process technology | 55 nm | 10 nm |
| Power consumption (TDP) | 9 Watt | 15 Watt |
| Texture fill rate | 2.000 | 16.00 |
| Floating-point processing power | 0.04 TFLOPS | 0.384 TFLOPS |
| ROPs | 4 | 8 |
| TMUs | 4 | 32 |
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 1.0 x16 | PCIe 3.0 x1 |
| Supplementary power connectors | None | 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 | System Shared | System Shared |
| Maximum RAM amount | System Shared | System Shared |
| Memory bus width | System Shared | System Shared |
| Memory clock speed | System Shared | System Shared |
| 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 | No outputs |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 10.1 (10_1) | 12 (12_1) |
| Shader Model | 4.1 | 6.4 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.0 | 2.1 |
| Vulkan | N/A | 1.1 |
Pros & cons summary
| Recency | 1 May 2010 | 28 May 2020 |
| Chip lithography | 55 nm | 10 nm |
| Power consumption (TDP) | 9 Watt | 15 Watt |
ATI Mobility HD 4225 IGP has 67% lower power consumption.
UHD Graphics G4, on the other hand, has an age advantage of 10 years, and a 450% more advanced lithography process.
We couldn't decide between Mobility Radeon HD 4225 IGP and UHD Graphics G4. We've got no test results to judge.
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