NVIDIA GeForce RTX 4050 Max-Q vs Lisuan Tech LX MAX Comparison

NVIDIA GeForce RTX 4050 Max-Q and Lisuan Tech LX MAX occupy opposite ends of the mobile and desktop GPU spectrum, yet both are listed as active products in the database with identical percentile scores (50th percentile versus all GPUs) and zero recorded benchmark scores. The data provided shows a clear performance hierarchy: the Lisuan Tech LX MAX delivers 24.58 TFLOPS FP32 compute, 432.0 GB/s memory bandwidth, and 12 GB VRAM, while the NVIDIA GeForce RTX 4050 Max-Q offers 8.218 TFLOPS FP32, 192.0 GB/s bandwidth, and 6 GB VRAM. These are not competing products in the traditional sense; they serve fundamentally different form factors, power envelopes, and performance classes. The analysis below details what the recorded specifications reveal about each product's intended role.

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results for these two GPUs, and neither product has recorded benchmark scores or nearest rival entries. However, the specification data allows for a quantitative comparison of theoretical peak performance metrics. The Lisuan Tech LX MAX's FP32 compute of 24.58 TFLOPS is exactly three times the NVIDIA GeForce RTX 4050 Max-Q's 8.218 TFLOPS. This 3.0x advantage in raw shader throughput represents the largest single-metric gap between the two products. In FP16 compute, the Lisuan Tech LX MAX achieves 49.15 TFLOPS with a 2:1 ratio to FP32, while the NVIDIA GeForce RTX 4050 Max-Q delivers 8.218 TFLOPS with a 1:1 ratio. The FP16 comparison shows the Lisuan Tech LX MAX at 5.98x the NVIDIA part's FP16 throughput, an even wider margin driven by the Lisuan Tech's dedicated half-precision path.

Memory bandwidth tells a similar story. The Lisuan Tech LX MAX's 432.0 GB/s bandwidth is 2.25x the NVIDIA GeForce RTX 4050 Max-Q's 192.0 GB/s. The Lisuan Tech LX MAX also has 2x the memory capacity (12 GB versus 6 GB) and a 192-bit bus versus 96-bit, with memory clocked at 2250 MHz (18 Gbps effective) compared to 2000 MHz (16 Gbps effective). Texture fill rate favors the Lisuan Tech LX MAX at 384.0 GTexel/s versus 128.4 GTexel/s, a 2.99x margin. Pixel fill rate shows the Lisuan Tech LX MAX at 192.0 GPixel/s versus 77.04 GPixel/s, a 2.49x advantage.

The NVIDIA GeForce RTX 4050 Max-Q does hold advantages in specific architectural features rather than raw throughput. It includes 20 RT cores and 80 tensor cores, while the Lisuan Tech LX MAX lists no RT cores and no tensor cores in its specifications. The NVIDIA part also supports Vulkan 1.4, whereas the Lisuan Tech LX MAX supports Vulkan 1.3. Both products support DirectX 12 Ultimate (12_2) and OpenGL 4.6, so API compatibility is largely equal except for the Vulkan version difference.

The power efficiency comparison is stark. The NVIDIA GeForce RTX 4050 Max-Q has a 35 W TDP, while the Lisuan Tech LX MAX has a 225 W TDP, a 6.43x difference. Normalizing FP32 performance per watt, the NVIDIA part delivers 8.218 TFLOPS / 35 W = 0.235 TFLOPS per watt, while the Lisuan Tech LX MAX delivers 24.58 TFLOPS / 225 W = 0.109 TFLOPS per watt. The NVIDIA product is 2.15x more efficient on this metric, which aligns with its Max-Q designation for thin-and-light laptops.

Architecture Differences

The two GPUs use different manufacturing processes and architectures. The NVIDIA GeForce RTX 4050 Max-Q uses the AD107 chip built on the Ada Lovelace architecture, fabricated on a 5 nm process at TSMC. It integrates 18,900 million transistors on a 159 mm² die, yielding a transistor density of 118.9M per mm². The Lisuan Tech LX MAX uses the 7G106 chip with the TrueGPU architecture, fabricated on a 6 nm process, also at TSMC. Its transistor count and die size are listed as unknown in the database, so no density calculation is possible.

The NVIDIA architecture implements 2560 shading units, 80 TMUs, and 48 ROPs. It includes dedicated RT cores (20) and tensor cores (80), which are essential for hardware-accelerated ray tracing and AI workloads such as DLSS. The Lisuan Tech LX MAX has 6144 shading units, 192 TMUs, and 96 ROPs, all exactly double the NVIDIA part's counts except for shading units, which are 2.4x. The Lisuan Tech LX MAX lists no RT cores or tensor cores, indicating it lacks dedicated hardware for ray tracing and tensor operations, relying instead on its large FP32/FP16 compute array.

The memory subsystems differ fundamentally. The NVIDIA GeForce RTX 4050 Max-Q uses 6 GB of GDDR6 over a 96-bit bus, achieving 192.0 GB/s. The Lisuan Tech LX MAX uses 12 GB of GDDR6 over a 192-bit bus, achieving 432.0 GB/s. The Lisuan Tech's memory clock is 2250 MHz (18 Gbps effective) versus 2000 MHz (16 Gbps effective) for the NVIDIA part. The Lisuan Tech LX MAX's memory bus width is exactly double, and its effective memory speed is 12.5% higher, combining for the 2.25x bandwidth advantage.

The NVIDIA GeForce RTX 4050 Max-Q is an integrated graphics package (IGP) with no power connectors, designed to be soldered onto a laptop motherboard. It uses a PCIe 4.0 x8 interface. The Lisuan Tech LX MAX is a dual-slot desktop expansion card with a 1x 16-pin power connector and a suggested PSU of 550 W. It uses PCIe 4.0 x16. The Lisuan Tech LX MAX has physical dimensions of 248 mm length, 118 mm height, and 48 mm width (9.8 x 4.6 x 1.9 inches), while the NVIDIA part has no listed dimensions due to its integrated nature. Display outputs also differ: the NVIDIA GeForce RTX 4050 Max-Q's outputs are described as portable device dependent, while the Lisuan Tech LX MAX provides 4x DisplayPort 1.4a connectors.

FAQ

Q: Which GPU has higher FP32 compute performance?

A: The Lisuan Tech LX MAX delivers 24.58 TFLOPS FP32, which is exactly 3.0x the NVIDIA GeForce RTX 4050 Max-Q's 8.218 TFLOPS.

Q: How does memory bandwidth compare between the two?

A: The Lisuan Tech LX MAX has 432.0 GB/s bandwidth from 12 GB GDDR6 on a 192-bit bus at 2250 MHz (18 Gbps effective). The NVIDIA GeForce RTX 4050 Max-Q has 192.0 GB/s from 6 GB GDDR6 on a 96-bit bus at 2000 MHz (16 Gbps effective). The Lisuan Tech provides 2.25x the bandwidth.

Q: Do both GPUs support hardware ray tracing?

A: No. The NVIDIA GeForce RTX 4050 Max-Q includes 20 RT cores. The Lisuan Tech LX MAX lists no RT cores in its specifications.

Q: What is the power consumption difference?

A: The NVIDIA GeForce RTX 4050 Max-Q has a 35 W TDP, while the Lisuan Tech LX MAX has a 225 W TDP. The Lisuan Tech consumes 6.43x more power.

Q: Which GPU supports a newer Vulkan version?

A: The NVIDIA GeForce RTX 4050 Max-Q supports Vulkan 1.4, while the Lisuan Tech LX MAX supports Vulkan 1.3. Both support DirectX 12 Ultimate (12_2) and OpenGL 4.6.

Q: Are the form factors different?

A: Yes. The NVIDIA GeForce RTX 4050 Max-Q is an IGP (integrated graphics processor) with no power connectors, designed for portable devices. The Lisuan Tech LX MAX is a dual-slot desktop card measuring 248 mm x 118 mm x 48 mm with a 1x 16-pin power connector and a suggested PSU of 550 W.

Specification Differences

The following fields differ between the two products:

• Chip: AD107 (NVIDIA) versus 7G106 (Lisuan Tech)
• Architecture: Ada Lovelace versus TrueGPU
• Generation: GeForce 40 Mobile versus 7G100
• Process node: 5 nm versus 6 nm
• Transistors: 18,900 million versus unknown
• Die size: 159 mm² versus unknown
• Transistor density: 118.9M / mm² versus not listed
• Memory clock: 2000 MHz 16 Gbps effective versus 2250 MHz 18 Gbps effective
• Memory size: 6 GB versus 12 GB
• Memory bus width: 96 bit versus 192 bit
• Memory bandwidth: 192.0 GB/s versus 432.0 GB/s
• Shading units: 2560 versus 6144
• TMUs: 80 versus 192
• ROPs: 48 versus 96
• RT cores: 20 versus not listed
• Tensor cores: 80 versus not listed
• Pixel rate: 77.04 GPixel/s versus 192.0 GPixel/s
• Texture rate: 128.4 GTexel/s versus 384.0 GTexel/s
• FP32: 8.218 TFLOPS versus 24.58 TFLOPS
• FP16: 8.218 TFLOPS (1:1) versus 49.15 TFLOPS (2:1)
• TDP: 35 W versus 225 W
• Slot width: IGP versus Dual-slot
• Power connectors: None versus 1x 16-pin
• Suggested PSU: not listed versus 550 W
• Bus interface: PCIe 4.0 x8 versus PCIe 4.0 x16
• Display outputs: Portable Device Dependent versus 4x DisplayPort 1.4a
• Vulkan version: 1.4 versus 1.3
• Dimensions: not listed versus 248 mm x 118 mm x 48 mm
• Release date: 2023-01-02 versus 2026-03-16
• Predecessor: GeForce 30 Mobile versus not listed
• Successor: GeForce 50 Mobile versus not listed

Where Each One Wins

The NVIDIA GeForce RTX 4050 Max-Q wins in efficiency and feature completeness for its class. Its 35 W TDP is 6.43x lower than the Lisuan Tech LX MAX's 225 W, and its FP32-per-watt ratio of 0.235 TFLOPS per watt is 2.15x higher. It includes RT cores and tensor cores, enabling hardware-accelerated ray tracing and tensor-based AI workloads. Its Vulkan 1.4 support is newer than the Lisuan Tech's 1.3. The IGP form factor with no power connectors suits ultraportable laptops, and the PCIe 4.0 x8 interface is sufficient for its bandwidth needs. The 1:1 FP16 to FP32 ratio indicates consistent precision handling without dedicated half-precision acceleration, which may simplify driver behavior.

The Lisuan Tech LX MAX wins decisively in raw performance metrics. Its 3.0x FP32 throughput, 5.98x FP16 throughput, 2.25x memory bandwidth, 2.99x texture rate, and 2.49x pixel rate all point to a GPU designed for high-resolution rendering and compute-heavy workloads. The 12 GB VRAM capacity is double the NVIDIA part, which matters for large textures, datasets, or multi-monitor setups. The 2:1 FP16 ratio shows optimized half-precision processing for AI-style workloads. The desktop form factor with 4x DisplayPort 1.4a outputs and PCIe 4.0 x16 interface provides connectivity and bandwidth headroom. Its 550 W suggested PSU indicates a system-level power budget appropriate for a high-end desktop.

The release dates place the NVIDIA part in early 2023 and the Lisuan Tech in March 2026, so the Lisuan Tech is a newer product by over three years per the database. The NVIDIA part has defined predecessors and successors (GeForce 30 Mobile and GeForce 50 Mobile), while the Lisuan Tech lists neither, suggesting it may be a standalone design.

The Verdict

The data supports a clear conclusion: these GPUs target different users with no meaningful overlap. The NVIDIA GeForce RTX 4050 Max-Q is for portable systems where 35 W power draw, IGP integration, and dedicated RT/tensor cores matter more than raw throughput. It delivers 8.218 TFLOPS FP32, 192.0 GB/s bandwidth, and 6 GB VRAM, which suits 1080p gaming, ray tracing, and tensor-accelerated features within a laptop power envelope. Its efficiency advantage (0.235 TFLOPS per watt) is the strongest argument for its design.

The Lisuan Tech LX MAX is for desktop workstations or enthusiast systems where 24.58 TFLOPS FP32, 432.0 GB/s bandwidth, and 12 GB VRAM are priorities. Its lack of RT cores and tensor cores means ray tracing and AI acceleration must be handled through compute shaders or CPU fallbacks, but its 49.15 TFLOPS FP16 and 2:1 ratio provide substantial compute headroom. The dual-slot card with 4x DisplayPort 1.4a outputs and PCIe 4.0 x16 is suited for multi-display or compute-heavy environments.

Users who require hardware ray tracing, tensor operations, or battery-powered operation should select the NVIDIA GeForce RTX 4050 Max-Q. Users who need maximum FP32/FP16 throughput, large memory capacity, and desktop connectivity should select the Lisuan Tech LX MAX. The database's identical 50th percentile scores for both products reflect their lack of benchmark data rather than performance parity; the specification differences demonstrate a 3x gap in FP32 compute and a 6.4x gap in power consumption. Each product wins in its intended domain: efficiency and features for the NVIDIA mobile part, raw performance and bandwidth for the Lisuan Tech desktop part.