NVIDIA GeForce RTX 5070 Mobile vs Lisuan Tech LX 7G100 Comparison

The NVIDIA GeForce RTX 5070 Mobile and the Lisuan Tech LX 7G100 occupy very different positions in the database. The RTX 5070 Mobile is a low-power integrated graphics processor for laptops, while the LX 7G100 is a large, dual-slot desktop card with a much higher power draw. Benchmark data for the RTX 5070 Mobile shows it performing at the 75th percentile among all GPUs, with an average score of 29,928. The LX 7G100 has no recorded benchmarks, an average score of zero, and sits at the 50th percentile by default. This means direct performance comparisons rely on the RTX 5070 Mobile’s recorded results against its nearest rivals, while the LX 7G100’s capabilities must be inferred from its raw specifications.

Head-to-Head Benchmarks

The database contains no head-to-head benchmark results between these two specific GPUs. The LX 7G100’s benchmark array is empty, so there are no recorded scores for any test. The RTX 5070 Mobile, however, has nine recorded benchmark scores, and these can be compared to its nearest rivals to establish a performance baseline.

In Geekbench OpenCL, the RTX 5070 Mobile scores 122,238. Its nearest rival, the NVIDIA GeForce RTX 3070 Ti, has an average score of 29,945, which is 0.1% higher than the RTX 5070 Mobile’s overall average. The Geekbench Vulkan score for the RTX 5070 Mobile is 116,960. These scores indicate strong compute performance for a mobile GPU, but they do not directly translate to the LX 7G100.

PassMark results for the RTX 5070 Mobile show 20,355 in G3D, 8,279 in GPU Compute, 896 in G2D, 214 in DirectX 9, 192 in DirectX 11, 129 in DirectX 10, and 93 in DirectX 12. The G3D score of 20,355 places it above the RTX 2080 Ti, which has an average score of 29,783 and a delta of 0.5% below the RTX 5070 Mobile. The RTX 5070 Mobile also edges out the RTX 3070 Ti by 0.1% and trails the AMD Radeon RX 6800 by 0.6% and the RX 6700 by 1.7%.

Because the LX 7G100 has no benchmark data, the biggest wins in this comparison are entirely one-sided. The RTX 5070 Mobile delivers recorded performance in every test category, while the LX 7G100 delivers none. The RTX 5070 Mobile’s average benchmark score of 29,928 is roughly 0.1% below the RTX 3070 Ti, 0.5% above the RTX 2080 Ti, 0.6% below the RX 6800, and 1.7% below the RX 6700. These deltas show that the RTX 5070 Mobile sits in a tight performance cluster with those desktop GPUs, despite being a mobile part.

The LX 7G100’s specifications suggest higher raw throughput, with 24.58 TFLOPS FP32 versus the RTX 5070 Mobile’s 13.13 TFLOPS. However, without benchmark scores, this advantage cannot be measured in actual tests. The recorded data therefore shows the RTX 5070 Mobile as the only GPU with verified results, making it the clear victor in any head-to-head comparison based on available evidence.

Architecture Differences

The two GPUs differ fundamentally in architecture, process node, and feature set. The RTX 5070 Mobile uses the GB206 chip with NVIDIA’s Blackwell 2.0 architecture, built on a 5 nm process at TSMC. It contains 21,900 million transistors on a die size of 181 mm², yielding a transistor density of 121.0 million per square millimeter. The LX 7G100 uses the 7G106 chip with a TrueGPU architecture, built on a 6 nm process at TSMC. Its transistor count and die size are unknown, and no density figure is recorded.

The RTX 5070 Mobile has 4,608 shading units, 144 texture mapping units, and 48 raster output pipelines. It includes 36 ray tracing cores and 144 tensor cores, which are absent from the LX 7G100’s specification sheet, where both fields are null. The LX 7G100 instead has 6,144 shading units, 192 TMUs, and 96 ROPs, which are higher counts across the board, but it lacks any dedicated ray tracing or tensor core hardware.

Clock behavior also diverges. The RTX 5070 Mobile has a base clock of 907 MHz and a boost clock of 1,425 MHz. The LX 7G100 has no base or boost clock recorded, so its operating frequencies are unknown. Memory clocks differ as well: the RTX 5070 Mobile runs its GDDR7 memory at 1,500 MHz with 24 Gbps effective, while the LX 7G100 runs GDDR6 at 2,250 MHz with 18 Gbps effective. The LX 7G100’s memory clock is higher, but its effective data rate is lower.

Architecture-level features also differ. The RTX 5070 Mobile supports Vulkan 1.4, while the LX 7G100 supports Vulkan 1.3. Both support DirectX 12 Ultimate (12_2) and OpenGL 4.6. The RTX 5070 Mobile uses a PCIe 5.0 x16 interface, while the LX 7G100 uses PCIe 4.0 x16. The RTX 5070 Mobile has no power connectors and is an IGP (integrated graphics processor) with a slot width of IGP, while the LX 7G100 is a dual-slot card with one 8-pin power connector and a suggested power supply of 550 W.

The LX 7G100’s TrueGPU architecture is not described in detail in the database, but its lack of tensor cores suggests it may not accelerate AI workloads the same way the RTX 5070 Mobile does with its 144 tensor cores. The RTX 5070 Mobile also has ray tracing cores, which the LX 7G100 lacks entirely. These architectural differences point to distinct design goals: the RTX 5070 Mobile targets modern graphics features, while the LX 7G100 focuses on raw shader throughput.

FAQ

Q: Which GPU has a higher FP32 performance?

A: The LX 7G100 has 24.58 TFLOPS FP32, while the RTX 5070 Mobile has 13.13 TFLOPS FP32. The LX 7G100 is 87% higher in raw FP32 throughput, per the recorded specifications.

Q: Does the LX 7G100 support ray tracing?

A: No. The LX 7G100 has no ray tracing cores listed, as the rtCores field is null. The RTX 5070 Mobile has 36 ray tracing cores.

Q: What is the memory bandwidth difference?

A: The LX 7G100 has 432.0 GB/s bandwidth from 12 GB GDDR6 on a 192-bit bus. The RTX 5070 Mobile has 384.0 GB/s bandwidth from 8 GB GDDR7 on a 128-bit bus. The LX 7G100 offers 48 GB/s more bandwidth.

Q: Which GPU has a higher pixel rate?

A: The LX 7G100 has a pixel rate of 192.0 GPixel/s, while the RTX 5070 Mobile has 68.40 GPixel/s. The LX 7G100 is nearly three times higher in this metric.

Q: What is the transistor density of each GPU?

A: The RTX 5070 Mobile has a transistor density of 121.0 million per mm² from 21,900 million transistors on a 181 mm² die. The LX 7G100’s transistor count and die size are unknown, so no density can be calculated.

Q: Do both GPUs support the same DirectX version?

A: Yes. Both support DirectX 12 Ultimate (12_2) and OpenGL 4.6. They differ in Vulkan support: the RTX 5070 Mobile supports Vulkan 1.4, while the LX 7G100 supports Vulkan 1.3.

Specification Differences

The following fields differ between the two GPUs, based solely on the database entries:

• Chip: GB206 versus 7G106
• Architecture: Blackwell 2.0 versus TrueGPU
• Process node: 5 nm versus 6 nm
• Transistors: 21,900 million versus unknown
• Die size: 181 mm² versus unknown
• Transistor density: 121.0 million per mm² versus null
• Base clock: 907 MHz versus null
• Boost clock: 1,425 MHz versus null
• Memory clock: 1,500 MHz 24 Gbps effective versus 2,250 MHz 18 Gbps effective
• Memory size: 8 GB versus 12 GB
• Memory type: GDDR7 versus GDDR6
• Memory bus width: 128 bit versus 192 bit
• Memory bandwidth: 384.0 GB/s versus 432.0 GB/s
• Shading units: 4,608 versus 6,144
• TMUs: 144 versus 192
• ROPs: 48 versus 96
• Ray tracing cores: 36 versus null
• Tensor cores: 144 versus null
• Pixel rate: 68.40 GPixel/s versus 192.0 GPixel/s
• Texture rate: 205.2 GTexel/s versus 384.0 GTexel/s
• FP32: 13.13 TFLOPS versus 24.58 TFLOPS
• FP16: 13.13 TFLOPS (1:1) versus 49.15 TFLOPS (2:1)
• TDP: 50 W versus 225 W
• Slot width: IGP versus Dual-slot
• Power connectors: None versus 1x 8-pin
• Suggested PSU: null versus 550 W
• Bus interface: PCIe 5.0 x16 versus PCIe 4.0 x16
• Display outputs: Portable Device Dependent versus 4x DisplayPort 1.4a
• Dimensions: null versus 294 mm length, 120 mm height, 49 mm width
• Release date: 2025-04-14 versus 2026-06-17
• Vulkan support: 1.4 versus 1.3
• Percentile vs all GPUs: 75 versus 50
• Average benchmark score: 29,928 versus 0
• Nearest rivals: four listed versus none

Fields that are identical include DirectX support (12 Ultimate 12_2), OpenGL (4.6), foundry (TSMC), production status (Active), and launch MSRP (both null).

The Verdict

The data indicates that the RTX 5070 Mobile is the only one of the two with verified performance. Its average benchmark score of 29,928 places it in the 75th percentile, with deltas of -0.1% versus the RTX 3070 Ti, +0.5% versus the RTX 2080 Ti, -0.6% versus the RX 6800, and -1.7% versus the RX 6700. These are all desktop-class GPUs, and the RTX 5070 Mobile matches or nearly matches them in aggregate scoring despite being a 50 W mobile part. The LX 7G100, by contrast, has no recorded scores and an average of zero, so its real-world performance cannot be validated.

From a specification standpoint, the LX 7G100 offers higher raw numbers: 24.58 TFLOPS FP32, 432.0 GB/s bandwidth, 12 GB memory, 6,144 shading units, 192 TMUs, and 96 ROPs. It also draws 225 W, requires a 550 W power supply, and uses a dual-slot form factor with one 8-pin connector. The RTX 5070 Mobile draws only 50 W, uses no power connectors, and is an IGP. The RTX 5070 Mobile counters with dedicated ray tracing cores and tensor cores, a smaller 5 nm process, and higher transistor density.

Who should pick which comes down to verified results versus unverified specifications. The RTX 5070 Mobile is the choice for anyone relying on measured benchmark data, as it has a full suite of scores and a strong percentile ranking. The LX 7G100 is the choice only if raw specification throughput is the priority, since its FP32, pixel rate, texture rate, and memory bandwidth are all higher. However, without benchmarks, those advantages remain theoretical. The database shows the RTX 5070 Mobile as the safer, proven option, while the LX 7G100 is an unmeasured alternative with higher peak capabilities on paper.

Where Each One Wins

The RTX 5070 Mobile wins in every category where recorded data exists. It has nine benchmark scores, while the LX 7G100 has none. Its wins are therefore absolute in the measured domain: Geekbench OpenCL, Geekbench Vulkan, PassMark G3D, GPU Compute, G2D, and all DirectX tests. It also wins on portability, with a 50 W TDP, no power connectors, and an IGP form factor that requires no expansion slot. Its 5 nm process and 121.0 million transistors per mm² give it a density advantage, and its support for Vulkan 1.4 surpasses the LX 7G100’s Vulkan 1.3. The RTX 5070 Mobile also includes 36 ray tracing cores and 144 tensor cores, which are absent from the LX 7G100.

The LX 7G100 wins on raw specification metrics. Its FP32 throughput of 24.58 TFLOPS is 87% higher than the RTX 5070 Mobile’s 13.13 TFLOPS. Its FP16 throughput of 49.15 TFLOPS is nearly four times higher, though it uses a 2:1 ratio versus the RTX 5070 Mobile’s 1:1 ratio. Its pixel rate of 192.0 GPixel/s is 181% higher, and its texture rate of 384.0 GTexel/s is 87% higher. It has 50% more memory (12 GB versus 8 GB), 50% more bus width (192 bit versus 128 bit), and 12.5% more bandwidth (432.0 GB/s versus 384.0 GB/s). It also has 33% more shading units (6,144 versus 4,608), 33% more TMUs (192 versus 144), and 100% more ROPs (96 versus 48). Its memory clock of 2,250 MHz is higher, though its effective rate of 18 Gbps is lower.

For use cases, the RTX 5070 Mobile is suited to systems where power draw and physical footprint are constrained, given its 50 W TDP and IGP design. The LX 7G100 is suited to desktop builds with a 550 W power supply and dual-slot clearance, where its higher pixel and texture rates could benefit high-resolution rendering. The RTX 5070 Mobile’s tensor cores suggest AI-oriented tasks, while the LX 7G100’s lack of those cores leaves such workloads unaccelerated. The LX 7G100’s four DisplayPort 1.4a outputs support multi-monitor setups, while the RTX 5070 Mobile’s outputs are device-dependent. Ultimately, the RTX 5070 Mobile wins on evidence, and the LX 7G100 wins on paper.