NVIDIA RTX 3000 Mobile Ada Generation vs Lisuan Tech LX 7G100 Comparison

FAQ

Q: What are the core architectural differences between the NVIDIA RTX 3000 Mobile Ada Generation and the Lisuan Tech LX 7G100?

A: The RTX 3000 Mobile uses NVIDIA's Ada Lovelace architecture on a 5 nm TSMC process with the AD106 chip, while the LX 7G100 uses the TrueGPU architecture on a 6 nm TSMC process with the 7G106 chip. The NVIDIA part is an IGP with no power connectors, whereas the Lisuan Tech card is a dual-slot add-in board requiring one 8-pin connector.

Q: How do the memory subsystems compare?

A: The RTX 3000 Mobile has 8 GB of GDDR6 on a 128-bit bus delivering 256.0 GB/s, while the LX 7G100 has 12 GB of GDDR6 on a 192-bit bus delivering 432.0 GB/s. The Lisuan Tech part offers 50% more memory capacity and 68.8% more bandwidth.

Q: Which GPU has higher compute throughput?

A: The LX 7G100 delivers 24.58 TFLOPS FP32 versus 15.62 TFLOPS for the RTX 3000 Mobile, a 57.4% advantage. In FP16, the Lisuan Tech card reaches 49.15 TFLOPS with a 2:1 ratio, while the NVIDIA part delivers 15.62 TFLOPS at a 1:1 ratio.

Q: What are the display output options?

A: The RTX 3000 Mobile's display outputs are listed as "Portable Device Dependent," reflecting its integrated mobile design. The LX 7G100 provides four DisplayPort 1.4a outputs on a 294 mm dual-slot card.

Q: Which GPU supports newer API versions?

A: Both support DirectX 12 Ultimate (12_2) and OpenGL 4.6. The RTX 3000 Mobile supports Vulkan 1.4, while the LX 7G100 supports Vulkan 1.3.

Q: What are the physical dimensions of the Lisuan Tech card?

A: The LX 7G100 measures 294 mm in length, 120 mm in height, and 49 mm in width, requiring a dual-slot installation. The RTX 3000 Mobile is an IGP with no listed dimensions.

Architecture Differences

The RTX 3000 Mobile Ada Generation and the Lisuan Tech LX 7G100 represent fundamentally different design philosophies. The NVIDIA part is built on the Ada Lovelace architecture using the AD106 chip, fabricated on TSMC's 5 nm process. The Lisuan Tech card uses the TrueGPU architecture with the 7G106 chip on TSMC's 6 nm process. This process difference gives the NVIDIA chip a smaller transistor footprint per area: the AD106 packs 22,900 million transistors into a 188 mm² die, yielding a density of 121.8M transistors per mm². The LX 7G100's transistor count and die size are not recorded in the database.

The RTX 3000 Mobile integrates ray tracing cores (36) and tensor cores (144), features that are absent from the LX 7G100's specification sheet. The NVIDIA part also has dedicated RT and tensor hardware for accelerated ray tracing and AI workloads. The Lisuan Tech card lists no RT cores or tensor cores, indicating a different compute focus.

The memory architectures diverge significantly. The RTX 3000 Mobile uses 8 GB of GDDR6 on a 128-bit bus at 2000 MHz (16 Gbps effective), producing 256.0 GB/s bandwidth. The LX 7G100 uses 12 GB of GDDR6 on a 192-bit bus at 2250 MHz (18 Gbps effective), producing 432.0 GB/s. The wider bus and faster memory clock give the Lisuan Tech part a substantial bandwidth advantage.

Power delivery also separates the two. The RTX 3000 Mobile is rated at 115 W TDP, uses no power connectors, and is an IGP, meaning it draws power through the motherboard. The LX 7G100 is rated at 225 W TDP, requires a single 8-pin power connector, and a 550 W suggested power supply. The slot width differs accordingly: the NVIDIA part is an IGP, while the Lisuan Tech card is dual-slot.

The API support shows a minor generational difference. Both GPUs support DirectX 12 Ultimate (12_2) and OpenGL 4.6. The RTX 3000 Mobile supports Vulkan 1.4, while the LX 7G100 supports Vulkan 1.3. The NVIDIA part's newer Vulkan support reflects its earlier release date of March 2023, while the Lisuan Tech card's release date is June 2026.

Head-to-Head Benchmarks

The database records no direct head-to-head benchmark results between these two GPUs. However, the specification data provides clear performance indicators that can be compared directly.

The most significant difference appears in pixel throughput. The LX 7G100 achieves 192.0 GPixel/s, which is 136% higher than the RTX 3000 Mobile's 81.36 GPixel/s. This translates to a 2.36x advantage in fill-rate-limited scenarios such as high-resolution rasterization.

Texture rate shows a similar pattern. The Lisuan Tech card delivers 384.0 GTexel/s versus 244.1 GTexel/s for the NVIDIA part, a 57.3% advantage. This benefits texture-heavy workloads including detailed environments and high-resolution texture filtering.

Compute throughput favors the LX 7G100 across the board. In FP32, the Lisuan Tech card delivers 24.58 TFLOPS versus 15.62 TFLOPS for the NVIDIA part, a 57.4% lead. In FP16, the gap widens dramatically: the LX 7G100 reaches 49.15 TFLOPS with a 2:1 FP16-to-FP32 ratio, while the RTX 3000 Mobile provides 15.62 TFLOPS at a 1:1 ratio. This makes the Lisuan Tech card 3.15x faster in FP16 compute.

The RTX 3000 Mobile counters with its ray tracing and tensor core hardware. The 36 RT cores and 144 tensor cores enable hardware-accelerated ray tracing and AI inference, capabilities the LX 7G100 does not list. For workloads that use these features, the NVIDIA part has a functional advantage despite lower raw compute numbers.

Memory bandwidth favors the LX 7G100 substantially. At 432.0 GB/s versus 256.0 GB/s, the Lisuan Tech card has 68.8% more bandwidth. This benefits large data transfers, high-resolution textures, and compute workloads that are memory-bound.

Both GPUs sit at the 50th percentile among all GPUs in the database, with average benchmark scores of zero recorded for each. This indicates neither part has established a benchmark footprint in the recorded data, leaving specification-based comparison as the primary analytical method.

Specification Differences

| Specification | NVIDIA RTX 3000 Mobile Ada Generation | Lisuan Tech LX 7G100 |

|---|---|---|

| Architecture | Ada Lovelace | TrueGPU |

| Chip | AD106 | 7G106 |

| Process node | 5 nm | 6 nm |

| Transistors | 22,900 million | unknown |

| Die size | 188 mm² | unknown |

| Transistor density | 121.8M / mm² | null |

| Base clock | 1395 MHz | null |

| Boost clock | 1695 MHz | null |

| Memory clock | 2000 MHz, 16 Gbps effective | 2250 MHz, 18 Gbps effective |

| Memory size | 8 GB | 12 GB |

| Memory type | GDDR6 | GDDR6 |

| Memory bus width | 128 bit | 192 bit |

| Memory bandwidth | 256.0 GB/s | 432.0 GB/s |

| Shading units | 4608 | 6144 |

| TMUs | 144 | 192 |

| ROPs | 48 | 96 |

| RT cores | 36 | null |

| Tensor cores | 144 | null |

| Pixel rate | 81.36 GPixel/s | 192.0 GPixel/s |

| Texture rate | 244.1 GTexel/s | 384.0 GTexel/s |

| FP32 | 15.62 TFLOPS | 24.58 TFLOPS |

| FP16 | 15.62 TFLOPS (1:1) | 49.15 TFLOPS (2:1) |

| TDP | 115 W | 225 W |

| Slot width | IGP | Dual-slot |

| Power connectors | None | 1x 8-pin |

| Suggested PSU | null | 550 W |

| Display outputs | Portable Device Dependent | 4x DisplayPort 1.4a |

| Vulkan | 1.4 | 1.3 |

| Dimensions | null | 294 mm x 120 mm x 49 mm |

| Release date | 2023-03-20 | 2026-06-17 |

| Predecessor | Ampere-MW | null |

| Successor | Blackwell-MW | null |

Where Each One Wins

The LX 7G100 wins decisively in raw throughput metrics. Its 24.58 TFLOPS FP32 and 49.15 TFLOPS FP16 positions it as the stronger compute platform for general-purpose GPU workloads, scientific computing, and machine learning training where FP16 performance matters. The 432.0 GB/s memory bandwidth and 12 GB capacity support larger datasets and higher-resolution textures than the RTX 3000 Mobile's 256.0 GB/s and 8 GB. The 192.0 GPixel/s pixel rate and 384.0 GTexel/s texture rate give it a clear edge in traditional rasterization workloads.

The RTX 3000 Mobile wins in specific feature areas. Its 36 RT cores provide dedicated hardware for ray tracing, a capability the LX 7G100 does not list. The 144 tensor cores enable accelerated AI inference and DLSS-style features that rely on tensor hardware. The NVIDIA part also supports Vulkan 1.4 versus Vulkan 1.3, and its 115 W TDP makes it suitable for integration into portable devices without external power connectors. The IGP form factor means it can be deployed in systems where a dual-slot 294 mm card is impractical.

The power envelope separates the use cases clearly. The RTX 3000 Mobile's 115 W TDP fits mobile workstations and compact systems, while the LX 7G100's 225 W TDP with a 550 W suggested power supply targets desktop workstations with adequate cooling and power delivery.

The Verdict

The data shows two GPUs optimized for different deployment scenarios. The RTX 3000 Mobile Ada Generation is a mobile-oriented IGP with 115 W TDP, designed for portable workstations where space and power are constrained. Its 36 RT cores and 144 tensor cores provide hardware acceleration for ray tracing and AI workloads that the LX 7G100 cannot match. Its 5 nm process and 22,900 million transistors in a 188 mm² die represent a denser, more efficient design.

The LX 7G100 is a desktop add-in board with 225 W TDP, requiring a dual-slot installation and one 8-pin power connector. It delivers 57.4% higher FP32 performance, 3.15x higher FP16 performance, 68.8% more memory bandwidth, 136% higher pixel rate, and 57.3% higher texture rate than the RTX 3000 Mobile. Its 12 GB memory capacity exceeds the NVIDIA part by 50%.

Users requiring maximum compute throughput, memory bandwidth, and rasterization performance should select the LX 7G100. The data indicates it is the stronger choice for FP16-heavy workloads, high-resolution rendering, and memory-intensive applications. Users needing ray tracing acceleration, tensor-based AI features, or integration into portable systems should select the RTX 3000 Mobile, as its RT and tensor cores provide capabilities the Lisuan Tech card does not list. Both GPUs sit at the 50th percentile in the database, and neither has recorded benchmark scores, so the specification comparison remains the primary decision input.