ATI Radeon HD 3730
AMD graphics card specifications and benchmark scores
At a Glance
AMDATI Radeon HD 3730 Specifications
ATI Radeon HD 3730 GPU Core
Shader units and compute resources
The ATI Radeon HD 3730 GPU core specifications define its raw processing power for graphics and compute workloads. Shading units (also called CUDA cores, stream processors, or execution units depending on manufacturer) handle the parallel calculations required for rendering. TMUs (Texture Mapping Units) process texture data, while ROPs (Render Output Units) handle final pixel output. Higher shader counts generally translate to better GPU benchmark performance, especially in demanding games and 3D applications.
ATI Radeon HD 3730 Clock Speeds
GPU and memory frequencies
Clock speeds directly impact the ATI Radeon HD 3730's performance in GPU benchmarks and real-world gaming. The base clock represents the minimum guaranteed frequency, while the boost clock indicates peak performance under optimal thermal conditions. Memory clock speed affects texture loading and frame buffer operations. The ATI Radeon HD 3730 by AMD dynamically adjusts frequencies based on workload, temperature, and power limits to maximize performance while maintaining stability.
AMD's ATI Radeon HD 3730 Memory
VRAM capacity and bandwidth
VRAM (Video RAM) is dedicated memory for storing textures, frame buffers, and shader data. The ATI Radeon HD 3730's memory capacity determines how well it handles high-resolution textures and multiple displays. Memory bandwidth, measured in GB/s, affects how quickly data moves between the GPU and VRAM. Higher bandwidth improves performance in memory-intensive scenarios like 4K gaming. The memory bus width and type (GDDR6, GDDR6X, HBM) significantly influence overall GPU benchmark scores.
ATI Radeon HD 3730 by AMD Cache
On-chip cache hierarchy
On-chip cache provides ultra-fast data access for the ATI Radeon HD 3730, reducing the need to fetch data from slower VRAM. L1 and L2 caches store frequently accessed data close to the compute units. AMD's Infinity Cache (L3) dramatically increases effective bandwidth, improving GPU benchmark performance without requiring wider memory buses. Larger cache sizes help maintain high frame rates in memory-bound scenarios and reduce power consumption by minimizing VRAM accesses.
ATI Radeon HD 3730 Theoretical Performance
Compute and fill rates
Theoretical performance metrics provide a baseline for comparing the ATI Radeon HD 3730 against other graphics cards. FP32 (single-precision) performance, measured in TFLOPS, indicates compute capability for gaming and general GPU workloads. FP64 (double-precision) matters for scientific computing. Pixel and texture fill rates determine how quickly the GPU can render complex scenes. While real-world GPU benchmark results depend on many factors, these specifications help predict relative performance levels.
TeraScale Architecture & Process
Manufacturing and design details
The ATI Radeon HD 3730 is built on AMD's TeraScale architecture, which defines how the GPU processes graphics and compute workloads. The manufacturing process node affects power efficiency, thermal characteristics, and maximum clock speeds. Smaller process nodes pack more transistors into the same die area, enabling higher performance per watt. Understanding the architecture helps predict how the ATI Radeon HD 3730 will perform in GPU benchmarks compared to previous generations.
AMD's ATI Radeon HD 3730 Power & Thermal
TDP and power requirements
Power specifications for the ATI Radeon HD 3730 determine PSU requirements and thermal management needs. TDP (Thermal Design Power) indicates the heat output under typical loads, guiding cooler selection. Power connector requirements ensure adequate power delivery for stable operation during demanding GPU benchmarks. The suggested PSU wattage accounts for the entire system, not just the graphics card. Efficient power delivery enables the ATI Radeon HD 3730 to maintain boost clocks without throttling.
ATI Radeon HD 3730 by AMD Physical & Connectivity
Dimensions and outputs
Physical dimensions of the ATI Radeon HD 3730 are critical for case compatibility. Card length, height, and slot width determine whether it fits in your chassis. The PCIe interface version affects bandwidth for communication with the CPU. Display outputs define monitor connectivity options, with modern cards supporting multiple high-resolution displays simultaneously. Verify these specifications against your case and motherboard before purchasing to ensure a proper fit.
AMD API Support
Graphics and compute APIs
API support determines which games and applications can fully utilize the ATI Radeon HD 3730. DirectX 12 Ultimate enables advanced features like ray tracing and variable rate shading. Vulkan provides cross-platform graphics capabilities with low-level hardware access. OpenGL remains important for professional applications and older games. CUDA (NVIDIA) and OpenCL enable GPU compute for video editing, 3D rendering, and scientific applications. Higher API versions unlock newer graphical features in GPU benchmarks and games.
ATI Radeon HD 3730 Product Information
Release and pricing details
The ATI Radeon HD 3730 is manufactured by AMD as part of their graphics card lineup. Release date and launch pricing provide context for comparing GPU benchmark results with competing products from the same era. Understanding the product lifecycle helps evaluate whether the ATI Radeon HD 3730 by AMD represents good value at current market prices. Predecessor and successor information aids in tracking generational improvements and planning future upgrades.
ATI Radeon HD 3730 Benchmark Scores
No benchmark data available for this GPU.
About ATI Radeon HD 3730
The ATI Radeon HD 3730 is an entry-level discrete graphics card from AMD, built on the 55 nm TeraScale architecture with the RV635 chip. It occupies a specific niche in the database, holding a 50th percentile ranking among all GPUs, which places it squarely in the midpoint of the performance spectrum. With 120 shading units, 8 texture mapping units, and 4 render output units, this card is designed for fundamental 3D acceleration rather than high-end gaming or compute workloads.
Benchmark Performance
The benchmark data for the ATI Radeon HD 3730 presents a unique case, as its average benchmark score is recorded as 0, and the nearest rivals list is empty. This lack of comparative data means the card's performance must be assessed solely on its raw specification metrics. The card delivers a pixel rate of 2.888 GPixel/s and a texture rate of 5.776 GTexel/s, which are derived from its core configuration. The FP32 performance is rated at 173.3 GFLOPS, a figure that indicates the card's compute capability for its generation.
The memory subsystem consists of 512 MB of DDR2 memory on a 128-bit bus, yielding a bandwidth of 12.67 GB/s. The memory operates at 396 MHz, translating to 792 Mbps effective. These figures suggest that the card is heavily constrained by its memory bandwidth, which is typical for entry-level parts of its era. The 50th percentile ranking is a statistical artifact given the absence of benchmark scores; it does not reflect a measured performance level but rather the card's position in the database's distribution. In practical terms, the HD 3730 would be expected to handle older titles at lower resolutions and detail settings, but the data does not support any specific frame rate claims. The absence of benchmark scores and rival comparisons means no percentage deltas can be calculated, forcing an analysis based purely on architectural throughput.
Power and Cooling
The ATI Radeon HD 3730 has a thermal design power (TDP) of 65 W, which is modest by contemporary standards. This low power draw allows for a single-slot cooling solution, and the card requires no auxiliary power connectors, drawing all its power from the PCIe 2.0 x16 slot. The suggested power supply rating for a system housing this card is 250 W, which is a conservative figure that accommodates typical system configurations of the time. The 65 W TDP means that even a basic power supply can support it, provided the rest of the system does not exceed the PSU's capacity. The lack of power connectors simplifies installation, as there are no additional cables to manage. The single-slot design also makes it physically compatible with compact cases, though the card's length is not specified in the data. The combination of a 65 W TDP and no external power requirement positions this card as a low-stress component for power delivery, suitable for office PCs or basic media centers where energy efficiency is a consideration.
Ray Tracing and Feature Set
The ATI Radeon HD 3730 does not include dedicated ray tracing cores or tensor cores, as these technologies were not part of the TeraScale architecture. The card's API support is limited to DirectX 10.1 (with a feature level of 10_1) and OpenGL 3.3. It does not support Vulkan. DirectX 10.1 was an incremental update over DirectX 10, adding features like improved shader model 4.1 and better anti-aliasing capabilities, but it predates the ray tracing and mesh shader features introduced in later DirectX versions. OpenGL 3.3 support allows for compatibility with a range of applications that rely on this API, but it lacks the modern features of OpenGL 4.x. The absence of Vulkan support means the card cannot take advantage of the low-overhead API used in many contemporary games and emulators. The feature set is therefore anchored in the mid-2000s, with no hardware-accelerated ray tracing or AI-driven upscaling. The card's display outputs include 2x DVI and 1x S-Video, which were standard for its release period, allowing connection to analog and digital monitors. The PCIe 2.0 x16 interface provides adequate bandwidth for the card's memory architecture, though it is not backward compatible with older PCIe 1.0 slots in terms of full bandwidth.
How It Compares
Given that the nearest rivals list is empty, the ATI Radeon HD 3730 cannot be directly compared to specific competing products using percentage deltas. The data provides no reference points for relative performance. However, the card's position in the database can be inferred from its specifications. Its predecessor is the Radeon R500 PCIe series, and its successor is the Radeon R700 series. The HD 3730 sits between these generations, offering a modest step up from the R500 parts but being clearly outclassed by the R700 lineup. The chip is manufactured on a 55 nm process at TSMC, containing 378 million transistors on a 135 mm² die, giving a transistor density of 2.8M per mm². This density is low compared to later GPUs, reflecting the process technology of 2008. The memory bandwidth of 12.67 GB/s is a limiting factor when compared to cards with GDDR3 or GDDR5 memory, which offered significantly higher bandwidth. Without rival data, the analysis must rely on the fact that the HD 3730 is an entry-level part with a 50th percentile ranking, which is a statistical middle ground, but this does not correlate to a specific performance tier in the absence of measured scores.
Who Should Consider It
The ATI Radeon HD 3730 is suited for users with very basic graphical needs, based on its specification profile. The 512 MB DDR2 memory and 128-bit bus indicate that it can handle 2D desktop applications, video playback, and older 3D games from the early-to-mid 2000s at low resolutions, likely 1024x768 or lower. The 173.3 GFLOPS FP32 performance is sufficient for simple shader effects but will struggle with modern game engines that demand higher compute throughput. The card's 65 W TDP and lack of power connectors make it an easy drop-in replacement for a failed integrated GPU or a basic upgrade for a legacy system with a 250 W power supply. However, the absence of Vulkan support and the limited DirectX 10.1 feature set mean that many newer titles will not run, and those that do will be limited to low detail settings. The 2x DVI and 1x S-Video outputs restrict display configuration to older monitors, though adapters could extend compatibility. For users seeking to play games from the HD 3730's era, such as those released between 2005 and 2008, this card can provide a playable experience at low settings. For any modern workload, the card is not recommended, as its performance metrics are far below what is required for contemporary software. The 50th percentile ranking, in this context, is a neutral indicator; it does not suggest the card is better than half of all GPUs in real-world tests, as the average score of 0 indicates no measured data supports such a conclusion. Therefore, the HD 3730 should be considered only for retro gaming or as a display adapter for basic office tasks, not for any performance-intensive application.
The NVIDIA Equivalent of ATI Radeon HD 3730
Looking for a similar graphics card from NVIDIA? The NVIDIA GeForce RTX 2080 offers comparable performance and features in the NVIDIA lineup.
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