NVIDIA T550 Mobile

The NVIDIA T550 Mobile is an end-of-life professional laptop GPU built on the 12 nm Turing architecture, specifically the TU117 chip with 4,700 million transistors on a 200 mm² die. It positions itself as a low-power mobile workstation solution, scoring 33,161 on the average benchmark metric and placing in the 76th percentile of all GPUs. The data reveals a card that is essentially performance-neutral against its closest rivals, with deltas of less than 1% across the board, making it a curious option for niche professional workloads rather than a performance leader.

Who Should Consider It

Benchmark results indicate that the T550 Mobile is tailored for users who need professional-grade reliability in a compact, power-efficient package rather than raw frame rates. With an FP32 performance of 3.410 TFLOPS and a pixel rate of 53.28 GPixel/s, the data suggests this GPU is best suited for 1080p resolution gaming and light creative workloads at medium to low settings. The 4 GB GDDR6 memory and 96.00 GB/s bandwidth are adequate for older titles or less demanding esports games, but users targeting high refresh rates at 1440p or 4K will find the scores insufficient. The 76th percentile ranking places it above the median GPU, so it can handle mainstream productivity tasks like photo editing and CAD software, but the 3.410 TFLOPS compute ceiling means heavy 3D rendering or video encoding will strain the hardware. Given the 23 W TDP and IGP slot width, this is a clear choice for thin-and-light mobile workstations where battery life and thermals take precedence over gaming performance. Users who frequently play competitive shooters at reduced graphical presets may find the 1024 shading units sufficient, while those needing higher visual fidelity should look at options with greater bandwidth and memory capacity.

Ray Tracing and Feature Set

The T550 Mobile does not include dedicated ray tracing cores or tensor cores, as the FACT PACK lists both as null values. This omission is significant because it means the GPU relies entirely on traditional rasterization techniques via its 1024 shading units. The Turing architecture does support DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4 APIs, so software-based ray tracing is theoretically possible through compute shaders, but the 3.410 TFLOPS FP32 throughput limits practical ray-traced effects to minimal usage. Benchmark data shows Vulkan scores of 30,801 and OpenCL scores of 35,521, indicating that compute-heavy workloads can still be executed, but without tensor cores, any AI-enhanced features like DLSS are unavailable. The absence of RT cores means the GPU cannot accelerate the BVH traversal and ray intersection math required for real-time ray tracing, so users should not expect playable ray-traced experiences in modern titles. For professional applications, the API support ensures compatibility with most OpenGL-based CAD tools and Vulkan-enabled software, but the lack of specialized hardware for machine learning inference will limit some next-generation workloads.

Benchmark Performance

The average benchmark score of 33,161 places the T550 Mobile in a tight cluster of near-identical performers. The closest rival, the NVIDIA GeForce RTX 3050 Mobile, scores 33,170, which is a 0% delta — meaning the two GPUs are statistically indistinguishable in aggregate performance. This is surprising given that the RTX 3050 Mobile typically targets a different market segment, yet the data shows no practical advantage for either card. The NVIDIA GeForce MX550 scores 33,209, putting it 0.1% ahead of the T550 Mobile, a negligible margin that falls within normal run-to-run variance. The AMD Radeon Pro 570 achieves 33,258, which is 0.3% higher, and the NVIDIA RTX A5000 scores 33,294, leading by 0.4%. These minuscule deltas suggest that the T550 Mobile is part of a performance plateau where all four GPUs deliver nearly identical results in mixed workloads. The Geekbench OpenCL score of 35,521 is notably higher than the Vulkan score of 30,801, indicating that the GPU performs better under OpenCL's compute model, possibly due to driver optimization or workload characteristics. This 15% gap between API scores is worth considering for users who rely on OpenCL-accelerated applications, as the T550 Mobile will outperform its Vulkan-based performance in those specific scenarios.

FAQ

Q: How does the T550 Mobile compare to the GeForce RTX 3050 Mobile?

A: The average benchmark scores are 33,161 for the T550 Mobile and 33,170 for the RTX 3050 Mobile, resulting in a 0% delta. The two GPUs deliver essentially identical performance in aggregate benchmarks.

Q: Does the T550 Mobile support ray tracing?

A: No. The FACT PACK lists no ray tracing cores and no tensor cores, so hardware-accelerated ray tracing is unavailable. The GPU relies on standard rasterization through its 1024 shading units.

Q: What is the memory bandwidth and how does it affect gaming?

A: The T550 Mobile has 4 GB of GDDR6 memory on a 64-bit bus, yielding 96.00 GB/s of bandwidth. This is sufficient for 1080p gaming at moderate settings but becomes a bottleneck at higher resolutions or with texture-heavy modern titles.

Q: Is the T550 Mobile good for professional workloads?

A: The GPU supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4 APIs, making it compatible with many professional applications. The 3.410 TFLOPS FP32 performance and 106.6 GTexel/s texture rate can handle light CAD and photo editing, but the 4 GB VRAM limit restricts large datasets.

Q: What is the production status of the T550 Mobile?

A: The production status is listed as "End-of-life," meaning NVIDIA has discontinued manufacturing. It is the successor to the Quadro Pascal-M generation and follows the Ampere-MW series.

Q: How does the T550 Mobile rank among all GPUs?

A: It sits in the 76th percentile of all GPUs, meaning it outperforms roughly three-quarters of the GPUs in the benchmark database. This places it in the mid-range segment, suitable for mainstream tasks but not high-end gaming or rendering.

Power and Cooling

The T550 Mobile has a thermal design power of just 23 W, which makes it one of the most power-efficient GPUs in its performance class. This low TDP allows for fanless or ultra-thin cooling solutions, and the slot width is listed as "IGP," indicating it is integrated into the motherboard rather than a discrete card. The power connectors are listed as "None," meaning the GPU draws all power from the motherboard slot, eliminating the need for external PCIe power cables. No suggested PSU is provided in the FACT PACK, but given the 23 W draw and lack of connectors, any laptop chassis designed for this GPU will have sufficient power delivery. The 12 nm process node from TSMC contributes to this efficiency, with a transistor density of 23.5M per mm². The 1065 MHz base clock and 1665 MHz boost clock are modest, which keeps thermals low and allows sustained performance in thin form factors. Users upgrading from older Quadro Pascal-M predecessors will notice a significant reduction in power requirements, as the T550 Mobile's 23 W envelope enables longer battery life and quieter operation under load.

Memory Subsystem

The memory configuration is a 4 GB GDDR6 array with a 64-bit bus width, resulting in a bandwidth of 96.00 GB/s. The memory clock runs at 1500 MHz with 12 Gbps effective data rate. This bandwidth figure is modest, especially when compared to the requirements of modern high-resolution textures. At 1080p, 4 GB VRAM is sufficient for most games at medium settings, but the 64-bit bus limits the data throughput, causing performance drops in scenes with heavy geometry or high-resolution shadow maps. For 1440p gaming, the 96.00 GB/s bandwidth becomes a clear constraint, as the GPU cannot feed the shading units fast enough to maintain smooth frame rates. The 1024 shading units and 64 texture mapping units can process data quickly, but the memory subsystem starves them in bandwidth-intensive scenarios. Professional applications that require large working sets, such as 3D modeling with high-poly assets, will also hit the 4 GB ceiling. The texture rate of 106.6 GTexel/s suggests the GPU can fill pixels efficiently, but the pixel rate of 53.28 GPixel/s is the real limiter for high-resolution output. Overall, the memory subsystem is adequate for light workloads but clearly positions the T550 Mobile as an entry-level professional GPU.

How It Compares

NVIDIA GeForce RTX 3050 Mobile: The delta is 0%, meaning these two GPUs are effectively tied in average benchmark scores. This is notable because the RTX 3050 Mobile often carries a different feature set, but the data shows no performance gap. Users choosing between them should base decisions on other factors like driver support or display outputs.

NVIDIA GeForce MX550: The MX550 leads by 0.1%, which is a fractional advantage that no user will notice in real-world usage. Both GPUs share similar specifications, and the benchmark scores confirm they are interchangeable in terms of raw performance.

AMD Radeon Pro 570: The Radeon Pro 570 is 0.3% ahead, again a meaningless margin. This comparison highlights the homogeneity of this performance tier, where even AMD's professional offering matches NVIDIA's closely.

NVIDIA RTX A5000: The RTX A5000 leads by 0.4%, the largest delta among the nearest rivals, yet still under half a percent. This suggests that despite the A5000's higher positioning in NVIDIA's product stack, the average benchmark scores do not differentiate them meaningfully.