Radeon RX 9050 4 GB: specs and benchmarks
Contents
Summary
AMD started Radeon RX 9050 4 GB sales 28 July 2026. This is a desktop graphics card based on a RDNA 4.0 architecture and made with 4 nm manufacturing process. It is primarily aimed at gamer market. 4 GB of GDDR6 memory clocked at 2.25 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 144.0 GB/s.
Compatibility-wise, this is a dual-slot graphics card attached via PCIe 5.0 x16 interface. 1x 8-pin power connector is required, and power consumption is at 92 Watt.
Primary details
Some basic facts about Radeon RX 9050 4 GB: architecture, market segment, release date etc.
| Place in the ranking | not rated | |
| Place by popularity | not in top-100 | |
| Architecture | RDNA 4.0 (2025−2026) | |
| GPU code name | Navi 44 | |
| Market segment | Desktop | |
| Release date | 28 July 2026 (recently) |
Detailed specifications
Radeon RX 9050 4 GB's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon RX 9050 4 GB's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Pipelines / CUDA cores | 1024 | of 57344 (Rubin Ultra GPU) |
| Core clock speed | 1700 MHz | of 2670 MHz (Arc B580) |
| Boost clock speed | 2600 MHz | of 3130 MHz (Radeon RX 9060 XT 16 GB) |
| Number of transistors | 29,700 million | of 670,000 million (Rubin Ultra GPU) |
| Manufacturing process technology | 4 nm | of 2 nm (Radeon Instinct MI455X) |
| Power consumption (TDP) | 92 Watt | of 3600 Watt (Rubin Ultra GPU) |
| Texture fill rate | 166.4 | of 4,062.5 (Rubin Ultra GPU) |
| Floating-point processing power | 10.65 TFLOPS | of 260 (Rubin Ultra GPU) |
| ROPs | 64 | of 512 (Moore Threads MTT S4000) |
| TMUs | 64 | of 1792 (Rubin Ultra GPU) |
| Ray Tracing Cores | 16 | of 188 (RTX PRO 6000 Blackwell Server) |
| L0 Cache | 256 KB | of 3 MB (Radeon RX 7900 XTX) |
| L2 Cache | 2 MB | of 408 MB (Data Center GPU Max 1350) |
| L3 Cache | 16 MB | of 256 MB (Radeon Instinct MI300X) |
Form factor & compatibility
This section provides details about the physical dimensions of Radeon RX 9050 4 GB 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 5.0 x16 | |
| Width | 2-slot | |
| Supplementary power connectors | 1x 8-pin |
VRAM capacity and type
Parameters of memory installed on Radeon RX 9050 4 GB: 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 | GDDR6 | |
| Maximum RAM amount | 4 GB | of 432 GB (Radeon Instinct MI455X) |
| Memory bus width | 64 Bit | of 32768 Bit (Rubin Ultra GPU) |
| Memory clock speed | 2250 MHz | of 16000 GB/s (GeForce RTX 4050 Mobile) |
| Memory bandwidth | 144.0 GB/s | of 3,277 GB/s (Radeon Instinct MI250X) |
| Resizable BAR | + |
Connectivity and outputs
Types and number of video connectors present on Radeon RX 9050 4 GB. 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 | 1x HDMI 2.1b, 2x DisplayPort 2.1a | |
| HDMI | + |
API and SDK support
APIs supported by Radeon RX 9050 4 GB, sometimes including their particular versions.
| DirectX | 12 Ultimate (12_2) | |
| Shader Model | 6.8 | |
| OpenGL | 4.6 | |
| OpenCL | 2.2 | |
| Vulkan | 1.4 |
NVIDIA equivalent
According to our data, the closest NVIDIA alternative to Radeon RX 9050 4 GB is Titan X Pascal.
Similar GPUs
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
