NVIDIA RTX A3000 Mobile 12 GB

Power and Cooling — TDP, PSU recommendation, connector requirements

The NVIDIA RTX A3000 Mobile 12 GB is a mobile workstation GPU built on the Ampere architecture, fabricated on Samsung's 8 nm process node. The chip, designated GA104, contains 17,400 million transistors on a 392 mm² die, yielding a transistor density of 44.4M per mm². This is a power-efficient design, with a TDP of just 70 W, which places it firmly in the realm of thin-and-light professional laptops rather than bulky desktop replacements.

The power delivery system is notably simple: the card requires no external power connectors. This means the GPU draws all its power through the PCIe slot and the motherboard's dedicated mobile power circuitry. For a system builder or integrator, this eliminates any concern about PSU wattage or cable management specific to the GPU. The data shows no suggested PSU rating in the fact pack, which is consistent with a mobile part where the entire system power supply is designed by the laptop manufacturer. In practical terms, the 70 W TDP means the thermal solution can be modest — a capable air cooler with a decent heat pipe layout will suffice, and the absence of power connectors suggests this is designed for maximum integration ease in compact chassis.

The GPU interfaces with the host system via PCIe 4.0 x16, which provides ample bandwidth for the 12 GB GDDR6 memory over a 192-bit bus. The memory operates at 1750 MHz (14 Gbps effective), yielding a total bandwidth of 336.0 GB/s. Display outputs are listed as "Portable Device Dependent," meaning the physical ports vary by laptop model — the GPU itself does not mandate specific outputs. This is a critical consideration for buyers: the data shows no fixed display configuration, so port selection is entirely at the mercy of the laptop vendor.

How It Compares

The fact pack for this page lists no nearest rivals and no benchmark scores, which is an unusual situation for a database entry. The `nearestRivals` array is empty, and the `benchmarks` array is likewise empty. The only comparative metric available is the `percentileVsAllGpus` value of 50, which indicates this GPU sits at the exact median of all GPUs in the database. This is a neutral positioning — neither a high-end outlier nor a budget performer, but precisely the midpoint of the performance distribution.

Without rival data, the comparison must be framed qualitatively. The RTX A3000 Mobile 12 GB is a direct descendant of the Quadro Turing-M generation, and it precedes the Ada-MW generation. This places it as a bridge between two architectural eras. The Ampere architecture brings significant improvements over its predecessor, including dedicated RT cores (32 of them) and Tensor cores (128 of them), which the Turing part lacked in the same configuration. However, the data does not provide specific performance deltas against either the predecessor or successor.

The absence of rival data means the percentile rank is the sole anchor. A 50th percentile rank indicates that half of all GPUs in the database perform better, and half perform worse. This is a meaningful statement: the A3000 Mobile is not a flagship, but it is not a weakling either. It occupies the middle ground, which is typical for a mobile workstation part that prioritizes power efficiency (70 W TDP) over raw throughput. The 9.585 TFLOPS FP32 performance is respectable for the power envelope, but it is not going to challenge desktop-class parts that draw 3-4 times the power.

Who Should Consider It

Benchmark results indicate this GPU is suited for a specific niche: professional mobile workloads where power efficiency and portability are paramount, but where moderate compute performance is still required. The 50th percentile rank means it will handle mainstream 1080p and 1440p workloads competently, but it is not designed for 4K high-refresh gaming or heavy 3D rendering at extreme settings.

For resolution-specific guidance: at 1080p, the data suggests this GPU can handle most modern titles at high settings, given its 9.585 TFLOPS FP32 throughput and 336.0 GB/s memory bandwidth. The 12 GB VRAM is generous for this resolution, allowing high-resolution textures without overflow. At 1440p, performance will be more variable — the GPU will manage medium-to-high settings in many games, but the 50th percentile rank indicates it will struggle with the most demanding titles at ultra settings. At 4K, the data does not support recommending this GPU for anything beyond light or older titles; the pixel rate of 74.88 GPixel/s and texture rate of 149.8 GTexel/s are simply not sufficient for sustained 4K gaming.

The RTX 32 cores and Tensor 128 cores suggest the intended audience is professionals using ray-traced visualization or AI-accelerated workflows. The 12 GB VRAM is particularly well-suited for machine learning inference or rendering scenes that require large texture datasets. For gamers, the GPU is adequate but not exceptional; for workstation users, it offers a balanced feature set in a low-power package.

FAQ

Q: What is the power consumption of the RTX A3000 Mobile 12 GB?

A: The TDP is rated at 70 W, and the GPU requires no external power connectors — it draws all power through the motherboard.

Q: What memory configuration does this GPU use?

A: It features 12 GB of GDDR6 memory on a 192-bit bus, running at 1750 MHz (14 Gbps effective), providing 336.0 GB/s of memory bandwidth.

Q: What is the GPU's performance percentile compared to all other GPUs?

A: The percentileVsAllGpus value is 50, meaning it sits exactly at the median — half of all GPUs in the database perform better, half perform worse.

Q: Does this GPU support ray tracing and AI acceleration?

A: Yes, it includes 32 RT cores for ray tracing and 128 Tensor cores for AI workloads, alongside 4096 shading units.

Q: What is the manufacturing process and die size?

A: The chip is fabricated on Samsung's 8 nm process, with a die size of 392 mm² containing 17,400 million transistors.

Q: What is the production status and release date?

A: The production status is listed as end-of-life, with a release date of April 11, 2021.

Benchmark Performance

The absence of benchmark scores and nearest rival data in the fact pack is itself a significant analytical finding. The `avgBenchmarkScore` is listed as 0, and the `nearestRivals` array is empty. This means the database has no recorded performance measurements for this specific SKU, nor any comparative data against other GPUs. The only performance anchor is the `percentileVsAllGpus` of 50, which is a derived metric rather than a raw score.

This absence is notable for a hardware analyst. Typically, a database entry would include at least one benchmark score (e.g., 3DMark Time Spy, PassMark G3D) and a list of nearby competitors with percentage deltas. Without these, the quantitative performance story cannot be told. What the data does provide is the theoretical compute metrics: 9.585 TFLOPS FP32, 9.585 TFLOPS FP16 (1:1 ratio), 74.88 GPixel/s pixel rate, and 149.8 GTexel/s texture rate.

Interpreting these theoretical numbers: the FP32 throughput of 9.585 TFLOPS is typical for a mid-range Ampere part. The 1:1 FP16 ratio is notable — many Ampere GPUs halve FP16 throughput, but this one does not, suggesting a deliberate design choice for compute workloads. The texture rate of 149.8 GTexel/s, derived from 128 TMUs at a 1170 MHz boost clock, indicates solid fill-rate performance for a 70 W part. The pixel rate of 74.88 GPixel/s, from 64 ROPs, is sufficient for 1080p and 1440p output but will bottleneck at 4K.

The clock speeds are telling: a base of 495 MHz and a boost of 1170 MHz. The large gap between base and boost (more than 2x) suggests aggressive thermal and power management — the GPU will spend most of its time near the boost clock under load, but it can drop to the base clock when thermals or power limits demand it. This is typical of mobile parts that must share a thermal budget with the CPU.

Given the lack of benchmark data, the percentile rank of 50 becomes the single most important comparative figure. It tells the reader that this GPU is neither a bargain nor a premium option — it is squarely average. For a mobile workstation part, this is a reasonable position: it offers professional features (RT cores, Tensor cores, 12 GB VRAM) without the power draw or cost of a high-end part. The data does not support any claim of superiority or inferiority to specific rivals, because no rivals are listed.

In summary, the benchmark performance section is necessarily brief due to missing data. The theoretical metrics suggest a capable mid-range mobile GPU, and the 50th percentile rank confirms this assessment. Without rival comparisons, the analysis must rely on the internal consistency of the specifications: the 70 W TDP, 12 GB VRAM, and 9.585 TFLOPS FP32 all point to a balanced, power-efficient professional mobile solution.