AMD Radeon RX 9050 OEM vs Lisuan Tech LX PRO Comparison

Head-to-Head Benchmarks

The recorded data shows no direct benchmark scores for either the AMD Radeon RX 9050 OEM or the Lisuan Tech LX PRO. Both cards sit at the 50th percentile among all GPUs in the database, with an average benchmark score of zero in both cases. The head-to-head benchmark table is empty, and neither card records any wins. This makes a numerical performance comparison impossible from the available measurements.

What the data does reveal is a stark contrast in raw compute specifications. The Lisuan Tech LX PRO delivers 24.58 TFLOPS of FP32 throughput, while the AMD Radeon RX 9050 OEM produces 10.65 TFLOPS. That places the LX PRO at roughly 2.3 times the FP32 output, a substantial gap that would likely translate into significant performance differences in compute-heavy workloads, assuming driver and architecture efficiencies are comparable. However, without actual benchmark results, this remains an inference from the specification sheet rather than a measured outcome.

The memory subsystem further separates the two. The LX PRO carries 24 GB of GDDR6 on a 192-bit bus, yielding 432.0 GB/s of bandwidth. The RX 9050 OEM has 4 GB of GDDR6 on a 64-bit bus, producing 144.0 GB/s. The LX PRO offers 6 times the memory capacity and 3 times the bandwidth. For workloads that scale with memory size or bandwidth, such as large dataset processing or high-resolution texture streaming, the LX PRO holds a clear theoretical advantage.

Pixel and texture throughput also favor the LX PRO. It records 192.0 GPixel/s and 384.0 GTexel/s, compared to 166.4 GPixel/s and 166.4 GTexel/s for the AMD card. The pixel rate advantage is modest, roughly 15%, but the texture rate advantage is more pronounced, with the LX PRO delivering over 2.3 times the texel throughput. This suggests the LX PRO could handle texture-heavy scenes with greater ease, though again, no benchmark data confirms real-world behavior.

The AMD card does not have any recorded wins, and neither does the LX PRO. With zero wins on each side and an empty benchmark table, the head-to-head comparison rests entirely on architectural and specification differences rather than measured performance.

Architecture Differences

The two GPUs come from different design philosophies and process technologies. The AMD Radeon RX 9050 OEM uses the Navi 44 chip built on RDNA 4.0 architecture, fabricated on a 4 nm process at TSMC. The Lisuan Tech LX PRO employs the 7G105 chip with TrueGPU architecture, produced on a 6 nm process, also at TSMC. The AMD card belongs to the Navi IV generation (RX 9000 series), while the LX PRO is part of the 7G100 generation.

The process node difference is notable: 4 nm versus 6 nm. The AMD card packs 29,700 million transistors into a 199 mm² die, resulting in a transistor density of 149.2M per mm². The LX PRO's transistor count and die size are listed as unknown, so no density comparison is possible. The smaller process node typically enables higher transistor density and better power efficiency, which aligns with the AMD card's lower power profile.

The RX 9050 OEM has 1024 shading units, 64 texture mapping units, and 64 render output units. It also includes 16 ray tracing cores. The LX PRO, by contrast, has 6144 shading units, 192 TMUs, and 96 ROPs, but no ray tracing cores are listed in its specifications. The LX PRO's shading unit count is 6 times higher, which explains its much larger FP32 throughput figure.

Clock speeds differ in availability. The AMD card has explicit base, boost, and game clocks: 1330 MHz base, 2600 MHz boost, and 1920 MHz game clock. The LX PRO has no listed base, boost, or game clocks. Only the memory clock is specified for both, and they match exactly: 2250 MHz with 18 Gbps effective data rate. This identical memory clock, combined with very different bus widths, produces the large bandwidth disparity already noted.

Memory configuration diverges sharply. The AMD card uses 4 GB GDDR6 on a 64-bit bus. The LX PRO uses 24 GB GDDR6 on a 192-bit bus. The LX PRO also supports FP16 at 49.15 TFLOPS with a 2:1 ratio, while the AMD card offers FP16 at 10.65 TFLOPS with a 1:1 ratio. This means the LX PRO can double its throughput on half-precision workloads, while the AMD card does not.

Power consumption and interface requirements show further differences. The AMD card has a TDP of 92 W, uses a single 8-pin power connector, and recommends a 250 W power supply. It connects via PCIe 5.0 x16. The LX PRO has a TDP of 225 W, uses a single 16-pin connector, and recommends a 550 W power supply. It connects via PCIe 4.0 x16. The LX PRO consumes roughly 2.4 times the power of the AMD card, a direct trade-off for its higher compute throughput.

Display outputs differ as well. The AMD card offers 1x HDMI 2.1b and 2x DisplayPort 2.1a, while the LX PRO provides 4x DisplayPort 1.4a. The AMD card supports HDMI 2.1b and the newer DisplayPort 2.1a standard, whereas the LX PRO uses the older DisplayPort 1.4a across four outputs. API support is similar, with both cards listing DirectX 12 Ultimate (12_2) and OpenGL 4.6. The AMD card supports Vulkan 1.4, while the LX PRO lists Vulkan 1.3.

Physical dimensions are only recorded for the LX PRO: 248 mm in length, 118 mm in height, and 48 mm in width. Both cards are dual-slot designs. The AMD card's dimensions are not listed.

Where Each One Wins

Given the absence of benchmark scores, the analysis must rely on the specification data to infer workload strengths. The AMD Radeon RX 9050 OEM shows advantages in several areas. Its 4 nm process node and 92 W TDP indicate higher power efficiency, making it suitable for systems with limited power budgets or smaller power supplies. The PCIe 5.0 x16 interface provides double the bandwidth of the LX PRO's PCIe 4.0 x16 connection, which could benefit workloads that transfer large amounts of data between CPU and GPU, such as certain compute tasks or fast storage interactions.

The AMD card's 16 ray tracing cores provide dedicated hardware for ray-traced effects, a feature entirely absent from the LX PRO's specifications. For games or applications that rely on ray tracing, the AMD card would be the only option between these two. Its 1x HDMI 2.1b output supports the latest HDMI standard, which matters for connecting to modern displays with high refresh rates or variable refresh capabilities. The DisplayPort 2.1a outputs also offer higher bandwidth potential than the LX PRO's DisplayPort 1.4a connections, assuming compatible monitors.

The Lisuan Tech LX PRO wins on raw compute scale. Its 24.58 TFLOPS FP32 performance, 6144 shading units, and 192 TMUs position it as a higher-throughput device. The 24 GB memory capacity and 432.0 GB/s bandwidth make it better suited for large datasets, high-resolution textures, or memory-intensive rendering. The FP16 throughput of 49.15 TFLOPS with a 2:1 ratio suggests strong performance in AI inference or machine learning workloads that use half-precision arithmetic.

The LX PRO also offers more display outputs with 4x DisplayPort 1.4a, which could support multi-monitor setups more readily than the AMD card's three outputs. Its 225 W TDP, while higher, comes with a corresponding increase in compute capability. The 192-bit memory bus and 96 ROPs provide a wider memory pipeline, which typically helps with fill-rate-bound scenarios.

The pixel rate comparison shows the LX PRO at 192.0 GPixel/s versus 166.4 GPixel/s for the AMD card, a 15% advantage. The texture rate advantage is larger: 384.0 GTexel/s versus 166.4 GTexel/s, a 2.3 times difference. This suggests the LX PRO would excel in texture-heavy rendering, while the AMD card's lower power draw and ray tracing support give it a niche in efficiency-conscious or ray-traced environments.

FAQ

Q: Which GPU has more FP32 compute power?

A: The Lisuan Tech LX PRO delivers 24.58 TFLOPS of FP32 throughput, while the AMD Radeon RX 9050 OEM provides 10.65 TFLOPS. The LX PRO has roughly 2.3 times the FP32 performance.

Q: What are the memory capacity and bandwidth differences?

A: The LX PRO has 24 GB of GDDR6 memory on a 192-bit bus, achieving 432.0 GB/s bandwidth. The RX 9050 OEM has 4 GB of GDDR6 on a 64-bit bus, achieving 144.0 GB/s. The LX PRO offers 6 times the capacity and 3 times the bandwidth.

Q: Does either GPU support ray tracing?

A: The AMD Radeon RX 9050 OEM includes 16 ray tracing cores. The Lisuan Tech LX PRO does not list any ray tracing cores in its specifications.

Q: What are the power requirements for each card?

A: The RX 9050 OEM has a TDP of 92 W, uses a single 8-pin power connector, and recommends a 250 W power supply. The LX PRO has a TDP of 225 W, uses a single 16-pin connector, and recommends a 550 W power supply.

Q: Which card supports newer display outputs?

A: The AMD card supports 1x HDMI 2.1b and 2x DisplayPort 2.1a. The LX PRO supports 4x DisplayPort 1.4a. The AMD card uses newer display interface standards.

Q: What process nodes are used for each GPU?

A: The RX 9050 OEM uses a 4 nm process at TSMC. The LX PRO uses a 6 nm process at TSMC. The AMD card also has a recorded transistor count of 29,700 million on a 199 mm² die, while the LX PRO's transistor count and die size are unknown.

The Verdict

The data presents two GPUs with fundamentally different design targets. The AMD Radeon RX 9050 OEM is a low-power, efficiency-focused card with a 92 W TDP, a 4 nm process node, and PCIe 5.0 connectivity. Its 16 ray tracing cores and newer display outputs (HDMI 2.1b, DisplayPort 2.1a) make it suitable for systems where power draw, modern display connectivity, and ray-traced rendering are priorities. The 4 GB memory capacity and 144.0 GB/s bandwidth, however, limit its scope to lighter workloads or lower-resolution gaming.

The Lisuan Tech LX PRO is a high-throughput card with 24.58 TFLOPS FP32, 24 GB of memory, and 432.0 GB/s bandwidth. Its 225 W TDP and 16-pin power connector indicate a need for a robust power supply. The absence of ray tracing cores and the use of DisplayPort 1.4a outputs narrow its feature set, but the sheer compute and memory resources point toward compute-heavy tasks, large-scale rendering, or AI workloads that favor FP16 performance.

Neither card has recorded benchmark scores in the database, so the verdict rests on specifications alone. Users who prioritize efficiency, ray tracing, or the latest display interfaces would select the RX 9050 OEM. Users who need maximum FP32 or FP16 throughput, large memory capacity, or high bandwidth would choose the LX PRO. The choice is not about which is better overall, but which aligns with the workload's demands.