AMD Radeon HD 6520G IGP

# AMD Radeon HD 6520G IGP — Benchmark Database Analysis

The AMD Radeon HD 6520G IGP represents a TeraScale 2-based integrated graphics solution built on the Sumo chip, manufactured on TSMC's 32 nm process with 1,178 million transistors on a 227 mm² die. Launched in December 2011 and now end-of-life, this IGP integrates 320 shading units, 16 texture mapping units, and 8 raster operation pipelines, delivering a peak pixel rate of 3.200 GPixel/s, a texture rate of 6.400 GTexel/s, and 256.0 GFLOPS of FP32 compute. It occupies the 50th percentile among all GPUs in the database, a mid-pack position that reflects its era-appropriate capabilities rather than any modern competitive standing. The nearestRivals dataset is empty for this entry, so the following analysis focuses on absolute performance metrics and architectural characteristics derived strictly from the fact pack.

Benchmark Performance

The data indicates that the HD 6520G IGP's benchmark scores are effectively nil — the avgBenchmarkScore field reads 0, and the benchmarks array is empty. This absence of quantitative testing data means the GPU's performance must be assessed through its derived specifications: 256.0 GFLOPS of FP32 throughput, 3.200 GPixel/s pixel fill rate, and 6.400 GTexel/s texture fill rate. These numbers paint a picture of a very low-end integrated part. With 320 shading units operating at a modest clock (the fact pack does not list a base or boost clock), the compute throughput of 256.0 GFLOPS places it firmly in the entry-level segment of its generation. The 50th percentile ranking is informative — it suggests that while the GPU is not at the very bottom of the historical performance distribution, it also does not reach the upper half of even dated discrete solutions. The pixel rate of 3.200 GPixel/s, derived from 8 ROPs, limits fill-rate-intensive workloads, while the 6.400 GTexel/s texture rate from 16 TMUs constrains texture-heavy rendering. In practical terms, these figures indicate the IGP could handle basic 2D desktop composition and very light 3D loads at low resolutions, but it would struggle with any modern game or GPU-accelerated application. The lack of rival data in the nearestRivals array prevents direct percentage comparisons, so the analysis relies on the absolute metrics: the FP32 throughput is roughly one-quarter of what a mid-range discrete GPU from the same era might offer, though without explicit rival scores, this remains a qualitative observation grounded in the fact pack's numbers.

Power and Cooling

The HD 6520G IGP carries a thermal design power (TDP) of 35 W, a figure that encompasses the entire integrated graphics processor within the Sumo mobile chip. This TDP is notably modest, reflecting the IGP's position as a power-efficient solution for portable devices. The fact pack does not list a suggested PSU, which is consistent with its IGP nature — integrated graphics draw power from the motherboard's existing power delivery system rather than requiring a dedicated power supply connection. The powerConnectors field is null, meaning no auxiliary PCIe power connectors are needed; the GPU receives all power through the system's chipset and motherboard traces. The slotWidth is listed as "IGP," confirming that this is not a discrete add-in card but rather a functional block integrated into the processor package. For system builders or laptop designers, the 35 W TDP means that thermal solutions need only dissipate this modest heat load, which typically aligns with standard laptop cooling designs. The absence of a suggested PSU rating in the fact pack indicates that power supply requirements are determined by the host system's overall configuration — a laptop battery or an entry-level desktop PSU would be sufficient, as the IGP itself imposes no additional power delivery demands beyond the 35 W envelope. This low power footprint is a double-edged sword: it enables thin-and-light designs but also caps the achievable performance, as the 256.0 GFLOPS compute must be delivered within this constrained power budget.

Who Should Consider It

Given the performance metrics — 256.0 GFLOPS FP32, 3.200 GPixel/s pixel rate, and 6.400 GTexel/s texture rate — the HD 6520G IGP is suited exclusively for scenarios where 3D acceleration is a secondary concern. The 50th percentile ranking places it in the middle of the historical GPU distribution, but this is a misleadingly generous position: the database includes many older and less capable parts, so this percentile does not indicate usability for gaming. At 720p resolution with lowest settings, the IGP might achieve playable frame rates in titles from the early 2010s that were optimized for low-end hardware, but the 8 ROPs and 16 TMUs would bottleneck even modest geometry and texture loads. The 35 W TDP makes it appropriate for ultraportable laptops or basic desktops where battery life and acoustic noise take priority over graphics performance. Users who require only 2D desktop acceleration, video playback (though the fact pack does not list video decode capabilities), or light productivity applications would find the IGP adequate. However, for any modern 3D game, even at 720p with all settings at minimum, the 256.0 GFLOPS compute would fall far short of playable performance. The system-shared memory architecture, with bandwidth listed as "System Dependent," means that performance scales with the host system's RAM speed and configuration — a faster dual-channel memory setup would improve the IGP's effective bandwidth, but the fact pack provides no specific numbers for this scaling. In summary, this IGP is for users who prioritize portability, low power, and basic graphical output over any form of high-performance 3D rendering.

FAQ

Q: What is the FP32 compute performance of the HD 6520G IGP?

A: The GPU delivers 256.0 GFLOPS of FP32 throughput, derived from 320 shading units.

Q: How many texture mapping units and ROPs does it have?

A: It integrates 16 texture mapping units and 8 raster operation pipelines, yielding 6.400 GTexel/s and 3.200 GPixel/s respectively.

Q: What is the thermal design power of this IGP?

A: The TDP is 35 W, which is the total power budget for the integrated graphics processor.

Q: Does it require a dedicated power connector?

A: No, the powerConnectors field is null, and the slotWidth is "IGP," meaning it draws power from the motherboard without auxiliary connectors.

Q: What is the memory architecture?

A: The memory is System Shared, with a bus width of System Shared and bandwidth described as System Dependent — meaning performance varies with the host system's RAM.

Q: What is the production status?

A: The production status is end-of-life, with a release date of December 6, 2011.

Ray Tracing and Feature Set

The HD 6520G IGP does not include any dedicated ray tracing cores — the rtCores field is null. Similarly, it lacks tensor cores, with the tensorCores field also null, meaning there is no hardware acceleration for AI workloads or deep learning inference. This absence is consistent with the TeraScale 2 architecture, which predates the introduction of such specialized hardware. The API support is limited to DirectX 11.2 (11_0) and OpenGL 4.4; there is no Vulkan support listed (the vulkan field is null). This means the IGP cannot run modern titles that require Vulkan or DirectX 12, and even DirectX 11 games may need to fall back to feature level 11_0, which restricts advanced rendering techniques. The feature set also lacks any mention of display outputs beyond "Portable Device Dependent," indicating that the specific video output options (HDMI, DisplayPort, VGA) vary by the laptop or motherboard implementation. The 32 nm process node, with a transistor density of 5.2M per mm², is a mature manufacturing technology that limits the achievable clock speeds and efficiency compared to newer processes. The architecture is TeraScale 2, which was AMD's second-generation unified shader design, but it does not support hardware tessellation to the same degree as later architectures, and the fact pack provides no details on specific tessellation units. For users, the practical implication is that this IGP offers only the most basic 3D acceleration: it can handle legacy DirectX 11 titles at low settings, but ray tracing, variable rate shading, mesh shaders, and other modern features are entirely unsupported. The 50th percentile ranking in the database reflects this limited feature set and performance ceiling, placing it as a historical artifact rather than a usable contemporary GPU.