NVIDIA N1X 40SM vs NVIDIA RTX 2000 Embedded Ada Generation Comparison

# NVIDIA N1X 40SM vs NVIDIA RTX 2000 Embedded Ada Generation

The database records two NVIDIA graphics processors from different architectural families, each targeting distinct deployment scenarios. The N1X 40SM is an integrated graphics processor based on Blackwell 2.0 architecture, fabricated on TSMC's 5 nm node with a 382 mm² die. The RTX 2000 Embedded Ada Generation is a discrete embedded solution using Ada Lovelace architecture, also on TSMC's 5 nm process but with a substantially smaller 159 mm² die containing 18,900 million transistors. Both sit at the 50th percentile against all GPUs in the database, yet their design philosophies and measured capabilities diverge sharply across compute, memory, and feature sets.

Where Each One Wins

The N1X 40SM dominates in raw compute throughput and memory capacity. Its FP32 performance of 24.02 TFLOPS is nearly double the RTX 2000 Embedded's 12.35 TFLOPS, giving it a clear advantage in workloads that saturate shader units, such as large-scale simulation, scientific computing, or multi-stream rendering. The N1X 40SM also delivers 750.7 GTexel/s texture fill rate versus 193.0 GTexel/s for the RTX 2000 Embedded, a 3.9x margin that favors texture-heavy operations like high-resolution terrain rendering or complex material shading.

Memory capacity is another decisive win for the N1X 40SM, which offers 128 GB of LPDDR5X across a 256-bit bus. This is 16 times the 8 GB GDDR6 found on the RTX 2000 Embedded. For workloads that require large in-memory datasets, such as AI inference with massive model weights or scientific visualization with gigapixel imagery, the N1X 40SM's capacity removes the need for constant data swapping. Its 273.2 GB/s bandwidth edges out the RTX 2000 Embedded's 256.0 GB/s, though the margin is modest at 6.7%.

The RTX 2000 Embedded Ada Generation counters with advantages in architectural maturity and platform compatibility. It supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, while the N1X 40SM lists all APIs as N/A in the database. This means the RTX 2000 Embedded can run standard gaming and graphics workloads, whereas the N1X 40SM's API support remains unspecified. The RTX 2000 Embedded also carries a defined 50 W TDP, providing a known power envelope for embedded system design, while the N1X 40SM's TDP is unrecorded.

Pixel throughput is slightly higher on the RTX 2000 Embedded at 96.48 GPixel/s versus 93.84 GPixel/s for the N1X 40SM, a 2.8% advantage that may favor rasterization-bound tasks with heavy overdraw. The RTX 2000 Embedded also uses PCIe 4.0 x16, while the N1X 40SM uses PCIe 5.0 x16, though the latter offers higher theoretical bandwidth for data transfer.

FAQ

Q: Which GPU has higher FP32 compute performance?

A: The NVIDIA N1X 40SM delivers 24.02 TFLOPS of FP32 performance, while the RTX 2000 Embedded Ada Generation achieves 12.35 TFLOPS. The N1X 40SM is approximately 94% faster in raw shader throughput.

Q: How do the memory capacities compare?

A: The N1X 40SM features 128 GB of LPDDR5X memory on a 256-bit bus with 273.2 GB/s bandwidth. The RTX 2000 Embedded has 8 GB of GDDR6 on a 128-bit bus with 256.0 GB/s bandwidth. The N1X 40SM offers 16 times the capacity.

Q: What API support does each GPU provide?

A: The RTX 2000 Embedded Ada Generation supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The N1X 40SM's API support is listed as N/A across DirectX, OpenGL, and Vulkan in the database.

Q: Which GPU has more shading units and tensor cores?

A: The N1X 40SM has 5120 shading units and 160 tensor cores. The RTX 2000 Embedded has 3072 shading units and 96 tensor cores. The N1X 40SM provides 67% more shading units and 67% more tensor cores.

Q: What are the clock speed differences?

A: The N1X 40SM has a base clock of 741 MHz and a boost clock of 2346 MHz. The RTX 2000 Embedded has a base clock of 1530 MHz and a boost clock of 2010 MHz. The RTX 2000 Embedded runs at a higher base clock, but the N1X 40SM boosts higher.

Q: How do the pixel and texture fill rates compare?

A: The N1X 40SM achieves 93.84 GPixel/s and 750.7 GTexel/s. The RTX 2000 Embedded achieves 96.48 GPixel/s and 193.0 GTexel/s. The RTX 2000 Embedded leads in pixel fill rate by 2.8%, while the N1X 40SM leads in texture fill rate by 289%.

Head-to-Head Benchmarks

The database records no direct head-to-head benchmark entries between these two processors, so the comparison relies on their standalone specifications and derived performance metrics. The most significant gap appears in FP32 compute. The N1X 40SM's 24.02 TFLOPS represents a 94.5% advantage over the RTX 2000 Embedded's 12.35 TFLOPS. This nearly doubles the mathematical throughput available for shader-based workloads, making the N1X 40SM the clear choice for compute-intensive rendering or simulation tasks.

Texture throughput shows an even larger disparity. The N1X 40SM's 750.7 GTexel/s is 3.89 times the RTX 2000 Embedded's 193.0 GTexel/s. This suggests the N1X 40SM has a much wider texture pipeline, likely from its 320 TMUs versus 96 TMUs. For games or applications that rely heavily on texture sampling, such as detailed surface shading or procedural texturing, the N1X 40SM should maintain higher frame rates under equivalent conditions.

The RTX 2000 Embedded fights back in pixel fill rate. Its 96.48 GPixel/s edges out the N1X 40SM's 93.84 GPixel/s by 2.8%. This comes from having 48 ROPs versus 40 ROPs on the N1X 40SM, despite the latter's higher clock speeds. For workloads with heavy alpha blending, multisample anti-aliasing, or framebuffer writes, the RTX 2000 Embedded holds a slight edge.

Memory bandwidth presents a closer contest. The N1X 40SM's 273.2 GB/s is 6.7% higher than the RTX 2000 Embedded's 256.0 GB/s. While the N1X 40SM uses a wider 256-bit bus, the RTX 2000 Embedded compensates with higher effective memory clock speeds (16 Gbps versus 8.5 Gbps). The practical difference is small, meaning neither GPU has a decisive bandwidth advantage for memory-bound workloads.

Ray tracing resources also favor the N1X 40SM, which has 40 RT cores versus 24 RT cores on the RTX 2000 Embedded. This 67% advantage suggests the N1X 40SM can handle more complex ray tracing workloads, such as real-time global illumination or reflections, though the API support gap may limit real-world applicability.

Specification Differences

The two GPUs diverge significantly across nearly every specification category. The N1X 40SM uses the GB20B chip with Blackwell 2.0 architecture, while the RTX 2000 Embedded uses the AD107 chip with Ada Lovelace architecture. The N1X 40SM has a die size of 382 mm², more than double the RTX 2000 Embedded's 159 mm². The RTX 2000 Embedded records 18,900 million transistors with a density of 118.9 million per mm², while the N1X 40SM's transistor count is listed as unknown.

Clock speeds differ substantially. The N1X 40SM's base clock of 741 MHz is less than half the RTX 2000 Embedded's 1530 MHz, but its boost clock of 2346 MHz exceeds the RTX 2000 Embedded's 2010 MHz. The N1X 40SM's memory runs at 1067 MHz (8.5 Gbps effective), while the RTX 2000 Embedded's memory runs at 2000 MHz (16 Gbps effective), representing a much faster memory clock.

Memory configuration shows the largest structural difference. The N1X 40SM uses 128 GB of LPDDR5X on a 256-bit bus, while the RTX 2000 Embedded uses 8 GB of GDDR6 on a 128-bit bus. The N1X 40SM has 5120 shading units, 320 TMUs, 40 ROPs, 40 RT cores, and 160 tensor cores. The RTX 2000 Embedded has 3072 shading units, 96 TMUs, 48 ROPs, 24 RT cores, and 96 tensor cores.

The bus interfaces differ: the N1X 40SM uses PCIe 5.0 x16, while the RTX 2000 Embedded uses PCIe 4.0 x16. Display outputs are also distinct: the N1X 40SM provides 1x HDMI, while the RTX 2000 Embedded's outputs are listed as "Portable Device Dependent." The RTX 2000 Embedded has a defined TDP of 50 W, while the N1X 40SM's TDP is unknown. Both use no power connectors and are classified as IGP slot width.

Architecture Differences

The architectural split between these GPUs represents a generational and functional divide. The N1X 40SM belongs to the Blackwell 2.0 generation, specifically the Blackwell IGP (N1x) family, and is fabricated on TSMC's 5 nm process. It is an integrated graphics processor, meaning it shares a package with a host processor, and its display output is limited to a single HDMI port. This design suggests deployment in a tightly integrated system where the GPU operates alongside a CPU on the same board.

The RTX 2000 Embedded Ada Generation belongs to the Ada-MW generation, with a predecessor listed as Ampere-MW and a successor as Blackwell-MW. It uses the AD107 chip on TSMC's 5 nm process. Its "Embedded Ada" designation points toward mobile or industrial applications where the GPU is mounted onto a carrier board. The display outputs are dependent on the portable device, indicating flexibility in how the GPU connects to displays.

The N1X 40SM's architecture emphasizes raw throughput and memory capacity, with its 160 tensor cores and 5120 shading units arranged for maximum parallel compute. Its 128 GB of LPDDR5X memory is an unusual configuration for an IGP, suggesting a purpose-built design for large memory footprints. The lack of API support in the database may reflect its specialized nature, potentially targeting proprietary or non-standard compute stacks rather than conventional graphics APIs.

The RTX 2000 Embedded's Ada Lovelace architecture brings mature API support including DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4. Its 50 W TDP makes it suitable for power-constrained embedded systems, and its 8 GB GDDR6 memory, while smaller, is paired with lower latency and higher clock speeds. The transistor density of 118.9 million per mm² indicates a dense, efficient design, despite the smaller die.

The Verdict

The data supports a clear functional separation between these two GPUs. The N1X 40SM is designed for workloads where compute throughput and memory capacity are paramount: its 24.02 TFLOPS of FP32 performance, 750.7 GTexel/s texture rate, and 128 GB of memory position it for large-scale computation, AI inference, or scientific visualization. Its 160 tensor cores and 40 RT cores provide substantial acceleration for these specialized paths, though the N/A API status limits its use in conventional graphics applications.

The RTX 2000 Embedded Ada Generation is built for compatibility and efficiency. Its DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4 support enable standard graphics workloads, while its 50 W TDP makes it a predictable choice for embedded systems with strict power budgets. Its 96.48 GPixel/s pixel rate and 12.35 TFLOPS FP32 performance are modest but sufficient for many embedded visualization and industrial applications. The 256.0 GB/s memory bandwidth is competitive, and the 8 GB capacity suits most embedded workloads.

For a system needing maximum compute and memory expansion, the N1X 40SM is the stronger performer on paper. For a system requiring standard API compatibility, defined power consumption, and proven embedded integration, the RTX 2000 Embedded Ada Generation offers a more conventional path. The choice depends on whether the workload prioritizes raw throughput or ecosystem compatibility, as the database shows no overlap in their strongest attributes.