Lisuan Tech LX 7G100 vs Lisuan Tech LX PRO Comparison

Lisuan Tech LX 7G100 and Lisuan Tech LX PRO are two graphics cards from the same 7G100 generation, built on the TrueGPU architecture. Both are manufactured on a 6 nm process at TSMC, and both use the same memory type and speed. The database records identical compute specifications for the two cards, with the primary differences appearing in memory capacity, physical dimensions, and power connector configuration.

Head-to-Head Benchmarks

The benchmark database currently lists no head-to-head benchmark results for the Lisuan Tech LX 7G100 versus the Lisuan Tech LX PRO. Both cards have zero recorded benchmark scores, and the winsA and winsB fields are both zero. The average benchmark score for each card is 0, and the percentile versus all GPUs is 50 for both. This means the database has no empirical performance data to separate the two cards at this time.

The absence of benchmark results does not indicate equal performance, but it does mean that any comparison must rely on the architectural specifications recorded in the database. The two cards share identical shading units, texture mapping units, and raster operation units. Both cards feature 6144 shading units, 192 TMUs, and 96 ROPs. The pixel rate is recorded as 192.0 GPixel/s for both, and the texture rate is 384.0 GTexel/s for both. The FP32 compute is 24.58 TFLOPS for each card, and the FP16 compute is 49.15 TFLOPS with a 2:1 ratio for each.

The memory clock is identical at 2250 MHz with 18 Gbps effective speed. The memory bus width is 192 bit for both cards, and the bandwidth is 432.0 GB/s for both. The key difference in the memory subsystem is the capacity: the LX 7G100 has 12 GB of GDDR6 memory, while the LX PRO has 24 GB of GDDR6 memory. This doubling of capacity does not affect the theoretical bandwidth, but it does change the total memory available for workloads.

Architecture Differences

Both cards are based on the TrueGPU architecture and belong to the 7G100 generation. The chip names differ: the LX 7G100 uses the 7G106 chip, while the LX PRO uses the 7G105 chip. Both chips are fabricated on a 6 nm process at TSMC. The transistor count and die size are not recorded in the database, so those details remain unspecified.

The shading unit count is identical at 6144 for both cards. The texture mapping units are 192 on both, and the raster operation units are 96 on both. Neither card has recorded RT core or tensor core counts. The API support is the same for both: DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.3. The bus interface is PCIe 4.0 x16 for both cards.

The memory configuration shows the most substantial difference. The LX 7G100 comes with 12 GB of GDDR6 memory, while the LX PRO comes with 24 GB of GDDR6 memory. Both use a 192 bit bus width and achieve 432.0 GB/s bandwidth. The memory clock is the same at 2250 MHz with 18 Gbps effective speed. This means the LX PRO has twice the memory capacity without any change in bandwidth or bus width.

The power delivery differs between the two cards. The LX 7G100 uses a single 8-pin power connector, while the LX PRO uses a single 16-pin power connector. Both cards have a recorded TDP of 225 W and a suggested PSU of 550 W. The slot width is dual-slot for both cards. The display outputs are identical at 4x DisplayPort 1.4a.

Physical dimensions differ notably. The LX 7G100 measures 294 mm in length, 120 mm in height, and 49 mm in width. The LX PRO measures 248 mm in length, 118 mm in height, and 48 mm in width. The LX 7G100 is longer by 46 mm, while the LX PRO is slightly shorter in height and width. These dimensional differences may affect case compatibility, but both cards are dual-slot designs.

The production status for both cards is Active. The release dates differ: the LX 7G100 was released on 2026-06-17, while the LX PRO was released on 2026-03-16. The LX PRO launched approximately three months earlier than the LX 7G100. Neither card has a recorded predecessor or successor in the database, and neither has a launch MSRP recorded.

Where Each One Wins

Without recorded benchmark results, the analysis of where each card wins must be based on the measured specifications. The LX 7G100 and LX PRO share identical compute resources, memory bandwidth, and memory clock. The FP32 performance is 24.58 TFLOPS for both, and the texture and pixel rates are identical. In raw shader throughput, the two cards are indistinguishable according to the database.

The memory capacity is the clear differentiator. The LX PRO offers 24 GB of GDDR6 memory, which is double the 12 GB available on the LX 7G100. For workloads that require large memory footprints, such as high-resolution textures, large datasets, or multi-application environments, the LX PRO has a definitive advantage. The database shows the same 432.0 GB/s bandwidth on both cards, so the extra memory does not increase throughput, but it does allow more data to reside on the card simultaneously.

The physical form factor favors the LX PRO in terms of length. The LX PRO measures 248 mm, which is 46 mm shorter than the LX 7G100 at 294 mm. The LX PRO also has a slightly lower height at 118 mm versus 120 mm, and a slightly lower width at 48 mm versus 49 mm. For systems with limited clearance, the LX PRO is the more compact option. The LX 7G100 requires more space in the case, particularly in length.

The power connector difference is notable. The LX 7G100 uses a 1x 8-pin connector, while the LX PRO uses a 1x 16-pin connector. Both cards have the same TDP of 225 W and the same suggested PSU of 550 W. The power connector type affects compatibility with existing power supplies, but the total power requirement is recorded as identical.

The release timing may matter for availability. The LX PRO was released on 2026-03-16, while the LX 7G100 was released on 2026-06-17. The LX PRO has been on the market longer, which could influence availability in the channel. Both cards are recorded as Active in production status.

FAQ

Q: What is the difference in memory capacity between the Lisuan Tech LX 7G100 and the Lisuan Tech LX PRO?

A: The LX 7G100 has 12 GB of GDDR6 memory, while the LX PRO has 24 GB of GDDR6 memory. Both use a 192 bit bus width and achieve 432.0 GB/s bandwidth.

Q: Are the compute specifications identical between the two cards?

A: Yes, both cards have 6144 shading units, 192 TMUs, 96 ROPs, 24.58 TFLOPS FP32, and 49.15 TFLOPS FP16 with a 2:1 ratio.

Q: Which card has a shorter length?

A: The LX PRO is 248 mm long, while the LX 7G100 is 294 mm long. The LX PRO is 46 mm shorter.

Q: What power connectors do the cards use?

A: The LX 7G100 uses a 1x 8-pin power connector, and the LX PRO uses a 1x 16-pin power connector. Both have a TDP of 225 W and a suggested PSU of 550 W.

Q: When were the two cards released?

A: The LX PRO was released on 2026-03-16, and the LX 7G100 was released on 2026-06-17.

Q: Do the cards have the same display outputs?

A: Yes, both cards have 4x DisplayPort 1.4a outputs.

The Verdict

The recorded data shows two cards with identical compute performance characteristics. The LX 7G100 and LX PRO share the same shading units, TMUs, ROPs, pixel rate, texture rate, FP32 and FP16 throughput, memory clock, bus width, and bandwidth. The API support is the same, the bus interface is the same, and the TDP is the same at 225 W. In terms of raw processing capability, the database indicates no difference between the two cards.

The decision between the two cards depends on memory capacity and physical fit. The LX PRO provides 24 GB of GDDR6 memory, which is twice the 12 GB of the LX 7G100. For workloads that need larger memory allocations, the LX PRO is the appropriate selection. The LX 7G100 offers the same bandwidth and compute but with half the memory capacity. The LX PRO also has a shorter length at 248 mm versus 294 mm, which makes it easier to install in smaller cases.

The power connector difference is a compatibility factor. The LX 7G100 uses a standard 8-pin connector, while the LX PRO requires a 16-pin connector. Systems with existing 8-pin power cables may find the LX 7G100 simpler to install, assuming the power supply can deliver the 225 W TDP. The LX PRO requires a 16-pin cable, which may necessitate an adapter or a newer power supply.

The release dates show the LX PRO launched earlier on 2026-03-16, while the LX 7G100 followed on 2026-06-17. Both cards are Active in production. The percentile versus all GPUs is 50 for both, and neither has benchmark scores recorded, so there is no measured performance ranking to separate them.

Users who require maximum memory capacity should select the LX PRO. Users who prefer a shorter card and can accommodate a 16-pin power connector also benefit from the LX PRO. The LX 7G100 is the alternative for those who need a longer card with an 8-pin connector and can operate within a 12 GB memory limit. The database does not provide any benchmark results that would favor one card over the other in compute performance, so the choice rests on memory, dimensions, and power connector compatibility.