NVIDIA RTX 1000 Mobile Ada Generation vs Lisuan Tech LX ULTRA Comparison

Where Each One Wins

The recorded data shows a clear split in design intent and workload positioning between the NVIDIA RTX 1000 Mobile Ada Generation and the Lisuan Tech LX ULTRA. The NVIDIA part is engineered for constrained, mobile environments where power draw and physical footprint dominate decision-making. The Lisuan Tech LX ULTRA is built for raw throughput in a desktop context, with a dual-slot cooler and a dedicated 16-pin power connector.

The NVIDIA RTX 1000 Mobile Ada Generation wins on efficiency and integration. Its 35 W thermal design power, combined with an integrated graphics processor form factor and no power connectors, makes it suitable for portable devices where space and cooling are limited. The 5 nm process node from TSMC, with 18,900 million transistors in a 159 mm² die, yields a transistor density of 118.9M per mm², indicating a dense, power-optimized design.

The Lisuan Tech LX ULTRA wins on raw compute and memory capacity. Its 24.58 TFLOPS FP32 throughput is more than double the NVIDIA part's 10.37 TFLOPS. The 24 GB GDDR6 memory, paired with a 192-bit bus and 432.0 GB/s bandwidth, provides substantially more memory and bandwidth than the NVIDIA's 6 GB and 192.0 GB/s. The LX ULTRA also delivers 49.15 TFLOPS FP16 performance with a 2:1 ratio, compared to the NVIDIA's 10.37 TFLOPS FP16 at 1:1, giving the LX ULTRA a significant advantage in mixed-precision workloads.

Benchmark wins are split by category. The LX ULTRA dominates pixel and texture throughput with 192.0 GPixel/s and 384.0 GTexel/s, versus the NVIDIA's 97.20 GPixel/s and 162.0 GTexel/s. The LX ULTRA also has more shading units (6144 vs 2560), texture mapping units (192 vs 80), and raster output units (96 vs 48). The NVIDIA part counters with a higher boost clock of 2025 MHz compared to the LX ULTRA's unspecified clock, and it supports Vulkan 1.4 versus the LX ULTRA's Vulkan 1.3.

Architecture Differences

The two GPUs come from entirely different architectural lineages. The NVIDIA RTX 1000 Mobile Ada Generation uses the AD107 chip based on Ada Lovelace architecture, part of the Ada-MW (x000A) generation. It includes dedicated ray tracing cores (20) and tensor cores (80), features absent from the LX ULTRA's specification sheet. The NVIDIA part also lists support for DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

The Lisuan Tech LX ULTRA uses the 7G105 chip based on a "TrueGPU" architecture, part of the 7G100 generation. It does not list ray tracing or tensor cores in the recorded data. Its API support includes DirectX 12 Ultimate (12_2) and OpenGL 4.6, but Vulkan is capped at 1.3. The LX ULTRA is manufactured on a 6 nm process at TSMC with unknown transistor count and die size, while the NVIDIA part uses a smaller 5 nm process with documented transistor density.

The memory subsystems diverge significantly. The NVIDIA part uses 6 GB GDDR6 on a 96-bit bus at 2000 MHz with 16 Gbps effective speed, yielding 192.0 GB/s. The LX ULTRA uses 24 GB GDDR6 on a 192-bit bus at 2250 MHz with 18 Gbps effective speed, yielding 432.0 GB/s. The LX ULTRA's memory clock is higher, and its bus width is double that of the NVIDIA part.

The power and form factor differences are stark. The NVIDIA part is rated at 35 W TDP, integrated into the system (IGP slot width), with no power connectors and no suggested PSU. The LX ULTRA is rated at 225 W TDP, uses a dual-slot design, requires a 1x 16-pin power connector, and suggests a 550 W PSU. The LX ULTRA measures 268 mm in length, 112 mm in height, and 40 mm in width, fitting a standard desktop expansion slot.

Head-to-Head Benchmarks

The database records no direct head-to-head benchmark entries between these two GPUs, so the analysis relies on the specification-derived metrics available. The most decisive differences appear in raw throughput and memory capacity.

FP32 performance: The LX ULTRA delivers 24.58 TFLOPS, which is 137% higher than the NVIDIA's 10.37 TFLOPS. This translates to more than double the single-precision compute, a critical factor for general compute workloads, physics simulations, and non-ray-traced rendering.

FP16 performance: The LX ULTRA delivers 49.15 TFLOPS at a 2:1 ratio, compared to the NVIDIA's 10.37 TFLOPS at 1:1. The LX ULTRA's FP16 output is 374% higher, giving it a massive edge in AI inference and training tasks that leverage half-precision arithmetic.

Memory bandwidth: The LX ULTRA's 432.0 GB/s bandwidth is 125% higher than the NVIDIA's 192.0 GB/s. This means the LX ULTRA can feed its larger shader array more quickly, reducing memory-bound bottlenecks in high-resolution textures and large datasets.

Pixel fill rate: The LX ULTRA's 192.0 GPixel/s is 98% higher than the NVIDIA's 97.20 GPixel/s. This benefits high-resolution rasterization and multi-sample anti-aliasing workloads.

Texture fill rate: The LX ULTRA's 384.0 GTexel/s is 137% higher than the NVIDIA's 162.0 GTexel/s. This improves texture-heavy rendering, such as detailed environments and complex materials.

The NVIDIA part retains advantages in clock speed and API versioning. Its boost clock of 2025 MHz provides a per-core frequency advantage, though the LX ULTRA's boost clock is not recorded. The NVIDIA's Vulkan 1.4 support is newer than the LX ULTRA's Vulkan 1.3, which may matter for applications using the latest Vulkan extensions.

FAQ

Q: Which GPU has higher FP32 compute performance?

A: The Lisuan Tech LX ULTRA has 24.58 TFLOPS FP32, more than double the NVIDIA RTX 1000 Mobile Ada Generation's 10.37 TFLOPS.

Q: What is the memory capacity difference?

A: The LX ULTRA has 24 GB GDDR6, while the NVIDIA part has 6 GB GDDR6. The LX ULTRA also has a 192-bit bus versus the NVIDIA's 96-bit bus, resulting in 432.0 GB/s versus 192.0 GB/s bandwidth.

Q: Does the NVIDIA GPU support ray tracing?

A: Yes, the NVIDIA RTX 1000 Mobile Ada Generation includes 20 ray tracing cores and 80 tensor cores. The Lisuan Tech LX ULTRA does not list ray tracing or tensor cores in the recorded data.

Q: Which GPU has a lower power requirement?

A: The NVIDIA RTX 1000 Mobile Ada Generation is rated at 35 W TDP with no power connectors, while the Lisuan Tech LX ULTRA is rated at 225 W TDP and requires a 1x 16-pin power connector with a 550 W suggested PSU.

Q: What are the form factor differences?

A: The NVIDIA part is an integrated graphics processor (IGP) with no slot width specified beyond that, suitable for portable devices. The LX ULTRA is a dual-slot desktop card measuring 268 mm in length, 112 mm in height, and 40 mm in width.

Q: Which GPU supports a newer Vulkan version?

A: The NVIDIA RTX 1000 Mobile Ada Generation supports Vulkan 1.4, while the Lisuan Tech LX ULTRA supports Vulkan 1.3.

Specification Differences

The following fields differ between the two GPUs based on the recorded data:

• Process node: NVIDIA uses 5 nm; LX ULTRA uses 6 nm (both TSMC).
• Transistors: NVIDIA has 18,900 million; LX ULTRA is unknown.
• Die size: NVIDIA is 159 mm²; LX ULTRA is unknown.
• Transistor density: NVIDIA has 118.9M per mm²; LX ULTRA has no recorded density.
• Memory clock: NVIDIA is 2000 MHz with 16 Gbps effective; LX ULTRA is 2250 MHz with 18 Gbps effective.
• Memory size: NVIDIA is 6 GB; LX ULTRA is 24 GB.
• Memory bus width: NVIDIA is 96-bit; LX ULTRA is 192-bit.
• Memory bandwidth: NVIDIA is 192.0 GB/s; LX ULTRA is 432.0 GB/s.
• Shading units: NVIDIA has 2560; LX ULTRA has 6144.
• Texture mapping units: NVIDIA has 80; LX ULTRA has 192.
• Raster output units: NVIDIA has 48; LX ULTRA has 96.
• Ray tracing cores: NVIDIA has 20; LX ULTRA has none listed.
• Tensor cores: NVIDIA has 80; LX ULTRA has none listed.
• Pixel rate: NVIDIA is 97.20 GPixel/s; LX ULTRA is 192.0 GPixel/s.
• Texture rate: NVIDIA is 162.0 GTexel/s; LX ULTRA is 384.0 GTexel/s.
• FP32 performance: NVIDIA is 10.37 TFLOPS; LX ULTRA is 24.58 TFLOPS.
• FP16 performance: NVIDIA is 10.37 TFLOPS (1:1); LX ULTRA is 49.15 TFLOPS (2:1).
• TDP: NVIDIA is 35 W; LX ULTRA is 225 W.
• Slot width: NVIDIA is IGP; LX ULTRA is dual-slot.
• Power connectors: NVIDIA has none; LX ULTRA has 1x 16-pin.
• Suggested PSU: NVIDIA has none; LX ULTRA has 550 W.
• Bus interface: NVIDIA is PCIe 4.0 x8; LX ULTRA is PCIe 4.0 x16.
• Display outputs: NVIDIA is portable device dependent; LX ULTRA has 4x DisplayPort 1.4a.
• Vulkan support: NVIDIA is 1.4; LX ULTRA is 1.3.
• Chip: NVIDIA is AD107; LX ULTRA is 7G105.
• Architecture: NVIDIA is Ada Lovelace; LX ULTRA is TrueGPU.
• Generation: NVIDIA is Ada-MW (x000A); LX ULTRA is 7G100.
• Release date: NVIDIA is 2024-02-25; LX ULTRA is 2026-03-16.
• Predecessor: NVIDIA is Ampere-MW; LX ULTRA has none listed.
• Successor: NVIDIA is Blackwell-MW; LX ULTRA has none listed.

The Verdict

The data points to two distinct market positions. The NVIDIA RTX 1000 Mobile Ada Generation is a low-power, integrated solution designed for thin-and-light laptops and portable workstations. Its 35 W TDP, IGP form factor, and lack of power connectors make it deployable in systems where the LX ULTRA physically cannot fit. Its ray tracing cores and tensor cores provide hardware acceleration for ray-traced graphics and AI workloads, features that the LX ULTRA lacks.

The Lisuan Tech LX ULTRA is a high-throughput desktop card for users who prioritize raw compute and memory capacity. Its 24.58 TFLOPS FP32 and 49.15 TFLOPS FP16 performance, combined with 24 GB memory and 432.0 GB/s bandwidth, make it suitable for large-scale compute, machine learning training, and high-resolution rendering tasks. The dual-slot design and 225 W TDP require a desktop chassis with adequate cooling and a 550 W PSU.

For portable computing with hardware ray tracing and tensor acceleration, the NVIDIA RTX 1000 Mobile Ada Generation is the only viable option given its power envelope. For stationary workstations where maximum FP32 throughput and memory capacity are required, the Lisuan Tech LX ULTRA delivers substantially higher performance in every measured category except clock speed and Vulkan version. The choice is not about which is better overall, but which fits the physical and performance constraints of the target system.