ATI Mobility Radeon HD 4250 IGP

The ATI Mobility Radeon HD 4250 IGP is an integrated graphics processor from AMD, built on the TeraScale architecture and utilizing the RS880 chip. Fabricated on a 55 nm process, it packs 181 million transistors onto a 67 mm² die, achieving a transistor density of 2.7M per mm². Targeting the mobile segment, this IGP operates at a base clock of 500 MHz with a boost up to 560 MHz, and relies entirely on system memory for its framebuffer, making its bandwidth system dependent. As an integrated solution, it carries no dedicated memory of its own, and its performance is inherently tied to the host system's RAM and CPU. The production status is listed as end-of-life, with a release date of April 30, 2010, succeeding the Radeon IGP and preceding the TeraScale 2 IGP.

Benchmark Performance

The benchmark data for the ATI Mobility Radeon HD 4250 IGP is sparse, with no synthetic scores or frame rate results recorded in the database. The average benchmark score is listed as 0, and the nearestRivals array is empty, indicating that no direct comparison points were gathered during its testing lifecycle. However, the percentile ranking places this GPU at the 50th percentile against all GPUs, which in a distribution where a score of 0 is the recorded average, is a somewhat ambiguous metric. This ranking implies that despite having no recorded scores, it lands in the middle of the pack, likely reflecting the fact that many other low-end and integrated parts also lack substantial benchmark entries or were tested in a similar fashion.

In the absence of direct numerical scores, we must rely on the inherent hardware specifications to project its compute capabilities. The GPU features 40 shading units, 4 texture mapping units (TMUs), and 4 raster operation units (ROPs). These translate to a pixel rate of 2.240 GPixel/s and a texture rate of 2.240 GTexel/s. The FP32 performance is rated at 44.80 GFLOPS. These figures are extremely low by modern standards and even by the standards of discrete GPUs from its era. The fact that its FP32 output is a fraction of what even entry-level discrete cards offered at the time suggests that the HD 4250 IGP was designed for basic desktop and video playback tasks, not for 3D gaming. The data indicates a part that is functionally limited to 2D acceleration and light multimedia, with any 3D workload likely to cause significant performance degradation.

How It Compares

The nearestRivals array in the fact pack is empty, which means no direct comparison data is available for the ATI Mobility Radeon HD 4250 IGP against other specific graphics solutions. This is not uncommon for low-end integrated parts that are rarely the subject of head-to-head benchmarking in the same way as discrete graphics cards. Without defined rival scores and deltaPct values, a quantitative comparison against specific competing IGPs or low-end discrete GPUs is impossible. The data simply does not include those figures.

Consequently, the analysis must rely on the qualitative positioning implied by its hardware. The HD 4250 IGP, with its 40 shading units and system-shared memory, would be positioned at the absolute entry point of the graphics hierarchy. Its performance would be expected to be significantly below that of any discrete solution from the same period, which would typically feature a dedicated memory bus and higher clock speeds. Even against other integrated graphics of its time, the lack of dedicated memory and low shader count would place it near the bottom of the performance stack. Without specific rival data, it is only possible to conclude that this part occupies the lowest tier of graphics capability, intended for basic functionality rather than performance.

Ray Tracing and Feature Set

The ATI Mobility Radeon HD 4250 IGP does not include any ray tracing cores or tensor cores, as these are modern hardware features that were not present in the TeraScale architecture. The GPU's feature set is defined by its support for DirectX 10.1 (specifically the 10_1 feature level) and OpenGL 3.3. It does not support Vulkan, as this API was not yet developed at the time of its release. The lack of dedicated tensor cores also means there is no support for AI-accelerated features like DLSS or other machine learning-based upscaling technologies. The API support indicates that the hardware is limited to the feature set of the DirectX 10.1 era, which includes features like tessellation, but with the performance constraints of the integrated design, those features would be practically unusable in any demanding scenario. The display outputs are listed as "Portable Device Dependent," which is typical for an IGP in a laptop, where the manufacturer decides the physical ports (e.g., VGA, HDMI, DisplayPort) based on the laptop's design.

Who Should Consider It

Given its hardware specifications and the lack of benchmark scores, the ATI Mobility Radeon HD 4250 IGP is not suitable for any modern 3D gaming or graphics-intensive workload. The 40 shading units and system-shared memory architecture, with bandwidth that is system dependent, will severely bottleneck any attempt at 3D rendering. For gaming, the data suggests that this part would be limited to very old titles from the early 2000s or extremely low-resolution settings on games from its own era (circa 2010). Even then, frame rates would likely be low and inconsistent.

The realistic target for this IGP is basic productivity and media consumption. It can handle 2D desktop environments, office applications, and video playback, provided the codecs are supported by the CPU or the GPU's fixed-function decode capabilities (which are not detailed in the fact pack but are implied by the architecture). It is not a component for users who intend to play games, even at 720p resolution with low detail settings. The performance ceiling is too low to offer a playable experience in any modern title. The 50th percentile ranking, despite the zero score, likely reflects the fact that many other extremely low-end parts perform similarly poorly, making it a median performer among the weakest GPUs in the database. Users should consider this only for legacy systems where display output and basic 2D acceleration are the primary requirements.

Power and Cooling

The fact pack does not list a TDP (Thermal Design Power) for the ATI Mobility Radeon HD 4250 IGP. As an integrated graphics processor (IGP), it does not have a separate power connector, and the power connectors field is listed as "None". The slot width is listed as "IGP", confirming that it is not a discrete card but a chip integrated into the motherboard or chipset. Since it is integrated, power consumption is drawn from the motherboard's power delivery system, and the actual power draw would be a small fraction of the total system power. There is no suggested PSU (Power Supply Unit) listed, which is typical for an IGP, as it does not require a dedicated power supply recommendation beyond what the laptop or desktop system already provides. Cooling is also handled by the system's existing thermal solution, such as a heatsink over the chipset, rather than a dedicated GPU cooler. The lack of a TDP figure and the absence of power connector requirements indicate that this is a low-power component, with its thermal footprint likely being minimal and easily managed by the system's ambient cooling.