Radeon RX 7700S vs HD 6430M
Primary Details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | not rated | 101 |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Terascale 2 (2009−2015) | RDNA 3 |
| GPU code name | Seymour-LP | Navi 33 |
| Market segment | Laptop | Laptop |
| Release date | 4 January 2011 (13 years ago) | 5 January 2023 (1 year ago) |
| Current price | $338 | no data |
Detailed Specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 160 | 2048 |
| Core clock speed | 480 MHz | no data |
| Boost clock speed | no data | 2200 MHz |
| Number of transistors | 370 million | 13,300 million |
| Manufacturing process technology | 40 nm | 6 nm |
| Power consumption (TDP) | no data | 100 Watt (75 - 100 Watt TGP) |
| Texture fill rate | 3.840 | 300.8 |
| Floating-point performance | 153.6 gflops | no data |
Form Factor & Compatibility
Information on Radeon HD 6430M and Radeon RX 7700S compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
| Laptop size | no data | large |
| Interface | PCIe 2.0 x16 | PCIe 4.0 x16 |
| Supplementary power connectors | no data | None |
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 | DDR3 | GDDR6 |
| Maximum RAM amount | 1 GB | 8 GB |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 800 MHz | 18000 MHz |
| Memory bandwidth | 12.8 GB/s | 288.0 GB/s |
| Shared memory | - | - |
Connectivity and Outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | No outputs | Portable Device Dependent |
API Compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 11.2 (11_0) | 12 Ultimate (12_2) |
| Shader Model | 5.0 | 6.7 |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 2.1 |
| Vulkan | N/A | 1.3 |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. 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.
Benchmark coverage: 25%
RX 7700S outperforms HD 6430M by 7861% in Passmark.
Pros & Cons Summary
| Recency | 4 January 2011 | 5 January 2023 |
| Maximum RAM amount | 1 GB | 8 GB |
| Chip lithography | 40 nm | 6 nm |
We couldn't decide between Radeon HD 6430M and Radeon RX 7700S. We've got no test results to judge.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with Similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
