NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB

The NVIDIA GeForce RTX 3050 Mobile Refresh 4 GB is a mobile graphics solution built on the Ampere architecture, targeting the entry-level segment of the laptop GPU market. As an end-of-life product released in mid-2022, it represents a specific configuration of NVIDIA's popular 30-series lineup, designed to balance power efficiency with modern feature support.

Benchmark Performance

The RTX 3050 Mobile Refresh 4 GB occupies the 50th percentile among all GPUs in the benchmark database, placing it squarely in the middle of the performance distribution. This positioning indicates that while it is not a high-end part, it delivers a competent level of performance for mainstream gaming and content creation tasks. The absence of a benchmark score or immediate rivals in the data pack means that direct percentage comparisons are unavailable, but the percentile ranking provides a clear reference point for its overall capability.

The GPU's compute potential is anchored by its 2,560 shading units operating at a base clock of 652 MHz and a boost clock of 1207 MHz. This configuration yields a peak FP32 throughput of 6.180 TFLOPS, a figure that represents the raw single-precision compute capability. The FP16 performance is identical at 6.180 TFLOPS, indicating a 1:1 ratio for half-precision operations, which is typical for consumer Ampere parts and suggests that the card does not have dedicated rate-up for FP16 workloads.

In practical terms, the 6.180 TFLOPS FP32 figure positions this GPU as a capable 1080p performer for moderately demanding titles. The texture fill rate of 96.56 GTexel/s and pixel rate of 38.62 GPixel/s further support this interpretation, as these rates are sufficient to handle high-resolution textures and effects at standard display resolutions without becoming a bottleneck. The 8 nm process node from Samsung, with 8,700 million transistors on a 200 mm² die, contributes to a transistor density of 43.5 million per square millimeter, which is a modest figure that reflects the chip's efficiency-focused design.

Memory Subsystem

The memory configuration is a defining characteristic of this Refresh model, featuring 4 GB of GDDR6 memory on a 128-bit bus. This yields a memory bandwidth of 224.0 GB/s, calculated from the 1750 MHz memory clock running at 14 Gbps effective data rate. The 224.0 GB/s bandwidth is a critical metric, as it directly impacts performance at higher resolutions and with memory-intensive textures.

For a 4 GB buffer, the 128-bit interface is a balanced choice, providing enough bandwidth to keep the 2,560 shading units fed without incurring the cost and power penalties of a wider bus. However, the capacity itself is the more significant constraint. At 1080p, 4 GB is adequate for current titles at medium-to-high settings, but it becomes a limiting factor for 1440p gaming or when using high-resolution texture packs. The data suggests that the memory bandwidth, while not exceptional, is sufficient for the GPU's compute capacity, ensuring that the shading units are not starved for data in most scenarios.

The 224.0 GB/s figure represents a practical throughput for this class of GPU, and it is consistent with the pixel and texture rates. For users targeting 1080p, the memory subsystem is unlikely to be the primary bottleneck. At higher resolutions, the combination of 4 GB capacity and 224.0 GB/s bandwidth will likely necessitate reductions in texture quality or resolution to maintain playable frame rates, as the GPU's compute resources are more than capable of processing more data than the memory can supply.

Ray Tracing and Feature Set

The RTX 3050 Mobile Refresh 4 GB includes dedicated ray tracing and tensor core hardware, a hallmark of the Ampere architecture. It features 20 RT cores and 80 tensor cores, which are the specialized units required for hardware-accelerated ray tracing and AI-based features like DLSS. The presence of these cores is significant, as it brings real-time ray tracing capabilities to the entry-level mobile segment, a feature that was previously reserved for higher-tier GPUs.

In terms of API support, the GPU is compatible with DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The DirectX 12 Ultimate support is particularly important, as it ensures full compatibility with the latest gaming titles that leverage features like ray tracing and variable rate shading. The Vulkan 1.4 support also indicates readiness for modern cross-platform engines and applications that utilize this low-overhead API.

The tensor cores, numbering 80, are essential for running DLSS and other AI-accelerated workloads. While the raw FP16 performance is identical to FP32, the tensor cores provide a separate path for matrix operations, which is where AI-based upscaling and denoising algorithms operate. The inclusion of these cores at this performance tier suggests that the GPU is designed to leverage DLSS as a performance multiplier, which can be critical for maintaining playable frame rates when ray tracing is enabled, as the RT cores are relatively few in number.

Who Should Consider It

Based on the benchmark percentile and the compute metrics, the RTX 3050 Mobile Refresh 4 GB is best suited for gamers and users who prioritize 1080p resolution with a focus on esports titles and less demanding AAA games. The 6.180 TFLOPS FP32 performance and 38.62 GPixel/s pixel rate are sufficient for high-refresh-rate gaming at 1080p in titles like competitive shooters and MOBAs, where settings can be tuned to achieve high frame rates.

For users who wish to enable ray tracing, this GPU can handle it, but the combination of 20 RT cores and a 4 GB memory buffer means that settings will need to be conservative. Ray tracing at 1080p with medium quality presets is feasible, but enabling DLSS is highly recommended to offset the performance cost. The 80 tensor cores provide the necessary hardware for DLSS, which can effectively render at a lower resolution and upscale, thereby mitigating the memory bandwidth and capacity limitations.

This GPU is not recommended for 1440p gaming or for users who require high texture quality in modern AAA releases. The 4 GB memory capacity is the primary constraint, as many recent titles exceed this allocation at higher resolutions and detail settings. Similarly, professional workloads that rely on large datasets or high-precision compute are better served by other parts, as the 4 GB buffer and 128-bit bus limit the scope of applicable tasks.

How It Compares

The data pack does not list any nearest rivals for this GPU, which limits the ability to provide direct performance deltas. However, the 50th percentile ranking provides a general context for its position in the market. As an end-of-life product from the GeForce 30-series, it sits below higher-tier mobile GPUs in the same family, which would have more shading units, wider memory buses, and higher bandwidth figures.

Compared to the predecessor generation, GeForce 20 Mobile, this Refresh model offers the architectural benefits of Ampere, including improved ray tracing performance and DLSS support via tensor cores. The transition from the 20-series to the 30-series typically involved significant gains in ray tracing efficiency, which is a key differentiator for this GPU.

Within the 30-series lineup, this part is positioned as an entry-level option, and its specifications reflect that hierarchy. The lack of a launch MSRP means that its market positioning cannot be discussed in terms of price, but the technical data shows a deliberate balance between compute, memory, and power, with a 45 W TDP indicating a focus on thin-and-light laptops rather than high-performance gaming machines. The PCIe 4.0 x8 interface is adequate for its bandwidth requirements, and the IGP slot width confirms its integration into mobile platforms.