Radeon HD 6430M: specs and benchmarks
Summary
AMD started Radeon HD 6430M sales 4 January 2011. This is a laptop graphics card based on a Terascale 2 architecture and made with 40 nm manufacturing process. It is primarily aimed at gamers. 1 GB of DDR3 memory clocked at 800 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 12.8 GB/s.
Compatibility-wise, this is a graphics card attached via PCIe 2.0 x16 interface.
Primary details
Some basic facts about Radeon HD 6430M: architecture, market segment, release date etc.
| Place in performance ranking | not rated | |
| Place by popularity | not in top-100 | |
| Architecture | Terascale 2 (2009−2015) | |
| GPU code name | Seymour-LP | |
| Market segment | Laptop | |
| Release date | 4 January 2011 (13 years ago) |
Detailed specifications
Radeon HD 6430M's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon HD 6430M's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Pipelines / CUDA cores | 160 | of 20480 (Data Center GPU Max NEXT) |
| Core clock speed | 480 MHz | of 2610 MHz (Radeon RX 6500 XT) |
| Number of transistors | 370 million | of 208,000 million (B200 SXM 192 GB) |
| Manufacturing process technology | 40 nm | of 4 nm (H100 PCIe) |
| Texture fill rate | 3.840 | of 2,554 (Radeon Instinct MI300X) |
| Floating-point performance | 0.1536 gflops | of 96.77 (GeForce RTX TITAN Ada) |
Form factor & compatibility
This section provides details about the physical dimensions of Radeon HD 6430M and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).
| Interface | PCIe 2.0 x16 |
VRAM capacity and type
Parameters of memory installed on Radeon HD 6430M: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
| Memory type | DDR3 | |
| Maximum RAM amount | 1 GB | of 294912 (Radeon Instinct MI325X) |
| Memory bus width | 64 Bit | of 8192 Bit (Radeon Instinct MI250X) |
| Memory clock speed | 800 MHz | of 23000 (GeForce RTX 4080 SUPER) |
| Memory bandwidth | 12.8 GB/s | of 5,171 GB/s (Radeon Instinct MI300X) |
| Shared memory | - |
Connectivity and outputs
Types and number of video connectors present on Radeon HD 6430M. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
| Display Connectors | No outputs |
API compatibility
APIs supported by Radeon HD 6430M, sometimes including their particular versions.
| DirectX | 11.2 (11_0) | |
| Shader Model | 5.0 | |
| OpenGL | 4.4 | of 4.6 (GeForce GTX 1080 Mobile) |
| OpenCL | 1.2 | |
| Vulkan | N/A |
Benchmark performance
Synthetic benchmark performance of Radeon HD 6430M. The combined score is measured on a 0-100 point scale.
Passmark
This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Send your test results of Radeon HD 6430M.
NVIDIA equivalent
According to our data, the closest NVIDIA alternative to Radeon HD 6430M is GeForce GT 335M.
Similar GPUs
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
Recommended processors
These processors are most commonly used with Radeon HD 6430M according to our statistics.
