NVIDIA GeForce RTX 3050 A Mobile vs NVIDIA GeForce RTX 5090 Mobile Comparison

Head-to-Head Benchmarks

The recorded data shows a complete sweep in favor of the NVIDIA GeForce RTX 5090 Mobile across all eight head-to-head benchmark comparisons. The RTX 3050 A Mobile fails to win a single test, with the RTX 5090 Mobile delivering substantial margins in every category.

The largest relative gap appears in Geekbench OpenCL. The RTX 5090 Mobile scores 201,834, while the RTX 3050 A Mobile scores 52,998. That represents a 73.7% deficit for the older part, the most pronounced difference in the comparison set. In absolute terms, the RTX 5090 Mobile delivers nearly four times the OpenCL compute throughput.

DirectX 10 performance shows a similar pattern. The RTX 5090 Mobile records 183 points against 61 points for the RTX 3050 A Mobile, a 66.7% gap. DirectX 11 follows closely, with the newer GPU scoring 269 versus 94, a 65.1% difference. DirectX 12 results are somewhat closer in relative terms, but the RTX 5090 Mobile still leads by 60.1%, scoring 138 against 55.

Legacy DirectX 9 workloads narrow the margin further, yet the RTX 5090 Mobile remains clearly ahead at 324 points versus 152 points, a 53.1% advantage. The 2D graphics test produces the smallest relative gap of the entire suite, with the RTX 5090 Mobile scoring 1,057 against 526, a 50.2% lead.

The 3D graphics result is decisive for gaming-oriented workloads. The RTX 5090 Mobile scores 30,034 in PassMark G3D, while the RTX 3050 A Mobile scores 11,664, a 61.2% deficit. Compute performance in PassMark GPU Compute shows the RTX 5090 Mobile at 13,401, compared to 4,419 for the RTX 3050 A Mobile, a 67% gap.

The average benchmark score reinforces this hierarchy. The RTX 5090 Mobile averages 45,152 across its recorded tests, placing it at the 84th percentile of all GPUs in the database. The RTX 3050 A Mobile averages 8,746, sitting at the 44th percentile. The nearest rivals for each part illustrate the competitive positioning: the RTX 3050 A Mobile trades closely with the NVIDIA GeForce GTX 460 v2 (0% delta), the NVIDIA Quadro P2200 (0.7% ahead), and the AMD Radeon R9 M265X (1.2% behind). The RTX 5090 Mobile sits within 0.8% of the NVIDIA GeForce RTX 4070 Ti and 0.5% of the AMD Radeon Pro 5500 XT, while trailing the Intel Arc A730M by 1% and the NVIDIA RTX 5880 Ada Generation by 1.8%.

Architecture Differences

The two GPUs come from different generations and foundries, which explains much of the performance disparity. The RTX 3050 A Mobile uses the GA106 chip on an 8 nm Samsung process, while the RTX 5090 Mobile uses the GB203 chip on a 5 nm TSMC process. The process shrink allows the newer part to pack 45,600 million transistors into a 378 mm² die, achieving a transistor density of 120.6M per mm². The older chip houses 12,000 million transistors on a 276 mm² die, for a density of 43.5M per mm².

The architecture generation differs as well. The RTX 3050 A Mobile belongs to the Ampere architecture, while the RTX 5090 Mobile uses Blackwell 2.0. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API coverage is identical. The bus interface, however, is not: the RTX 3050 A Mobile uses PCIe 4.0 x8, while the RTX 5090 Mobile uses PCIe 5.0 x16.

Memory configuration diverges sharply. The RTX 3050 A Mobile offers 4 GB of GDDR6 on a 128-bit bus, yielding 192.0 GB/s of bandwidth. The RTX 5090 Mobile provides 24 GB of GDDR7 on a 256-bit bus, delivering 896.0 GB/s. That is more than four times the bandwidth of the older part. The memory clock also differs: the RTX 3050 A Mobile runs at 1500 MHz (12 Gbps effective), while the RTX 5090 Mobile runs at 1750 MHz (28 Gbps effective).

Core counts scale accordingly. The RTX 3050 A Mobile has 1,792 shading units, 56 texture mapping units, 32 raster operation units, 14 ray tracing cores, and 56 tensor cores. The RTX 5090 Mobile has 10,496 shading units, 328 TMUs, 112 ROPs, 82 RT cores, and 328 tensor cores. The newer part roughly quintuples shader count and nearly triples ROP count.

Clock speeds tell a different story. The RTX 3050 A Mobile has a higher base clock at 1065 MHz, while the RTX 5090 Mobile starts at 990 MHz. The boost clocks reverse that order: the RTX 5090 Mobile boosts to 1515 MHz, while the RTX 3050 A Mobile boosts to 1343 MHz. The compute throughput reflects the core count advantage, not the clock rates. The RTX 5090 Mobile delivers 31.80 TFLOPS FP32 and FP16 (1:1), while the RTX 3050 A Mobile delivers 4.813 TFLOPS in both precision modes. Pixel rate and texture rate follow suit: 169.7 GPixel/s and 496.9 GTexel/s for the RTX 5090 Mobile, versus 42.98 GPixel/s and 75.21 GTexel/s for the RTX 3050 A Mobile.

Power envelopes differ as well. The RTX 3050 A Mobile has a TDP of 45 W, while the RTX 5090 Mobile has a TDP of 95 W. Both are integrated graphics packages (IGP slot width) with no power connectors and portable-device-dependent display outputs. The production status varies: the RTX 3050 A Mobile is end-of-life, while the RTX 5090 Mobile is active. The release dates place the RTX 3050 A Mobile in the GeForce 30 Mobile generation (late 2023) and the RTX 5090 Mobile in the GeForce 50 Mobile generation (early 2025).

FAQ

Q: Which GPU has the higher average benchmark score?

A: The RTX 5090 Mobile averages 45,152 across its recorded tests, while the RTX 3050 A Mobile averages 8,746. The newer part sits at the 84th percentile of all GPUs, versus the 44th percentile for the older part.

Q: How large is the memory capacity difference?

A: The RTX 5090 Mobile has 24 GB of GDDR7 memory, while the RTX 3050 A Mobile has 4 GB of GDDR6. The RTX 5090 Mobile also uses a 256-bit bus and provides 896.0 GB/s of bandwidth, compared to a 128-bit bus and 192.0 GB/s for the RTX 3050 A Mobile.

Q: Do both GPUs support the same graphics APIs?

A: Yes. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The architecture generation differs (Ampere versus Blackwell 2.0), but the API feature set is identical.

Q: What is the transistor density difference?

A: The RTX 5090 Mobile has a transistor density of 120.6M per mm² on a 5 nm TSMC process. The RTX 3050 A Mobile has a density of 43.5M per mm² on an 8 nm Samsung process.

Q: Which GPU has the higher boost clock?

A: The RTX 5090 Mobile boosts to 1515 MHz, while the RTX 3050 A Mobile boosts to 1343 MHz. The RTX 3050 A Mobile has a higher base clock at 1065 MHz versus 990 MHz for the RTX 5090 Mobile.

Q: What are the nearest rivals for each GPU in the database?

A: The RTX 3050 A Mobile is closely matched with the NVIDIA GeForce GTX 460 v2 (0% delta), NVIDIA Quadro P2200 (0.7% ahead), and AMD Radeon R9 M265X (1.2% behind). The RTX 5090 Mobile compares with the NVIDIA GeForce RTX 4070 Ti (0.8% ahead), AMD Radeon Pro 5500 XT (0.5% behind), and Intel Arc A730M (1% behind).

Specification Differences

The two mobile GPUs differ in nearly every measurable specification. The chip design moves from GA106 (Ampere) to GB203 (Blackwell 2.0). The process node shifts from 8 nm Samsung to 5 nm TSMC. Transistor count rises from 12,000 million to 45,600 million, and die size grows from 276 mm² to 378 mm². Transistor density increases from 43.5M per mm² to 120.6M per mm².

Memory capacity jumps from 4 GB to 24 GB, with type changing from GDDR6 to GDDR7. Bus width doubles from 128 bit to 256 bit, and bandwidth increases from 192.0 GB/s to 896.0 GB/s. Memory clock rises from 1500 MHz (12 Gbps effective) to 1750 MHz (28 Gbps effective).

Shading units increase from 1,792 to 10,496. TMUs go from 56 to 328. ROPs go from 32 to 112. Ray tracing cores increase from 14 to 82. Tensor cores increase from 56 to 328. Pixel rate rises from 42.98 GPixel/s to 169.7 GPixel/s. Texture rate rises from 75.21 GTexel/s to 496.9 GTexel/s. FP32 and FP16 compute both increase from 4.813 TFLOPS to 31.80 TFLOPS.

Base clock drops from 1065 MHz to 990 MHz, while boost clock rises from 1343 MHz to 1515 MHz. TDP increases from 45 W to 95 W. The bus interface upgrades from PCIe 4.0 x8 to PCIe 5.0 x16. Production status changes from end-of-life to active. The release date moves from late 2023 to early 2025, with the predecessor shifting from GeForce 20 Mobile to GeForce 40 Mobile.

The two GPUs share several characteristics: both are integrated packages (IGP slot width), both have no power connectors, both have portable-device-dependent display outputs, and both lack a launch MSRP in the database. Neither has a listed suggested PSU.

The Verdict

The benchmark data leaves no ambiguity. The RTX 5090 Mobile wins all eight head-to-head tests, with margins ranging from 50.2% in PassMark G2D to 73.7% in Geekbench OpenCL. The average score difference is substantial: 45,152 versus 8,746, placing the RTX 5090 Mobile in the 84th percentile and the RTX 3050 A Mobile in the 44th percentile.

The RTX 5090 Mobile is the choice for workloads that demand high compute throughput, large memory capacity, and modern hardware features. Its 24 GB GDDR7 memory and 896.0 GB/s bandwidth serve applications with large data sets or high-resolution textures. The 10,496 shading units and 82 RT cores provide a wide resource pool for shader-heavy and ray-traced content. The 5 nm process and newer architecture deliver higher transistor density and a boost clock of 1515 MHz.

The RTX 3050 A Mobile targets a different segment. Its 4 GB GDDR6 memory and 192.0 GB/s bandwidth limit its scope to lighter workloads. The 1,792 shading units and 14 RT cores are modest by comparison. However, the 45 W TDP is less than half of the RTX 5090 Mobile's 95 W, which may suit systems with tighter power budgets. Its performance profile places it alongside the NVIDIA GeForce GTX 460 v2 and NVIDIA Quadro P2200, not the RTX 4070 Ti class that the RTX 5090 Mobile approaches.

For users prioritizing raw performance, the RTX 5090 Mobile is the clear selection. For users with constrained power envelopes or legacy software compatibility needs, the RTX 3050 A Mobile remains functional, but the data shows a generational gulf that no workload category closes. The RTX 3050 A Mobile is end-of-life, while the RTX 5090 Mobile is active, suggesting future driver support and availability will favor the newer part.