AMD Ryzen Z1 GPU vs Lisuan Tech LX 7G100 Comparison

The Verdict

The recorded data presents two fundamentally different graphics processors with no direct head-to-head benchmark results available. The AMD Ryzen Z1 GPU is a compact, low-power integrated solution built on TSMC's 4 nm process, while the Lisuan Tech LX 7G100 is a large, discrete, dual-slot add-in board requiring external power. Benchmark results indicate that the Lisuan Tech LX 7G100 dominates in raw compute throughput, memory bandwidth, and pixel processing, while the AMD Ryzen Z1 GPU offers a dramatically lower power envelope and a smaller physical footprint.

The Lisuan Tech LX 7G100 delivers 24.58 TFLOPS of FP32 compute, which is roughly 9.6 times the 2.560 TFLOPS of the AMD Ryzen Z1 GPU. Its 432.0 GB/s memory bandwidth exceeds the AMD part's 51.20 GB/s by a factor of approximately 8.4. The LX 7G100 also provides 192 texture mapping units and 96 render output units, compared to 16 TMUs and 8 ROPs on the Z1 GPU. These figures indicate that the Lisuan part is designed for high-resolution, high-detail rendering workloads, whereas the AMD component targets low-power embedded or handheld applications.

The AMD Ryzen Z1 GPU uses 30 W of power, while the Lisuan Tech LX 7G100 consumes 225 W. The LX 7G100 requires a 550 W suggested power supply and a single 8-pin power connector, while the Z1 GPU draws no external power connectors at all. The AMD part measures 280 mm in length, 111 mm in height, and 21 mm in width, while the Lisuan card is 294 mm long, 120 mm tall, and 49 mm wide. The Z1 GPU has no display outputs, indicating it is intended for use as an integrated graphics solution within a host system, whereas the LX 7G100 provides four DisplayPort 1.4a outputs.

Where Each One Wins

The Lisuan Tech LX 7G100 wins decisively in every raw performance category recorded. Its FP32 throughput of 24.58 TFLOPS versus 2.560 TFLOPS, its texture rate of 384.0 GTexel/s versus 40.00 GTexel/s, and its pixel rate of 192.0 GPixel/s versus 20.00 GPixel/s all favor the discrete card. The LX 7G100 also has 6144 shading units versus 256, 192 TMUs versus 16, and 96 ROPs versus 8. These differences mean the Lisuan part can handle significantly more parallel work per clock cycle.

In memory capabilities, the LX 7G100 uses 12 GB of GDDR6 memory on a 192-bit bus, providing 432.0 GB/s of bandwidth. The AMD Ryzen Z1 GPU uses 16 GB of LPDDR5 memory on a 64-bit bus, providing 51.20 GB/s. While the AMD part has more total memory capacity, the Lisuan card has substantially higher bandwidth, which matters more for sustained rendering workloads.

The AMD Ryzen Z1 GPU wins in power efficiency and physical integration. Its 30 W TDP is 195 W lower than the LX 7G100's 225 W TDP. The Z1 GPU requires no power connectors, no PCIe bus interface, and has no display outputs, suggesting it is embedded directly into a system board. The AMD part also uses a smaller 4 nm process node versus 6 nm for the Lisuan chip, though the LX 7G100 has a larger overall board footprint.

Architecture Differences

The AMD Ryzen Z1 GPU uses the Phoenix chip built on RDNA 3.0 architecture, fabricated on a 4 nm process at TSMC. It contains 25,390 million transistors on a 178 mm² die, yielding a transistor density of 142.6 million transistors per square millimeter. The chip has 256 shading units, 16 texture mapping units, and 8 render output units, along with 4 dedicated ray tracing cores. Its FP16 throughput is 5.120 TFLOPS, achieved at a 2:1 ratio relative to FP32. The memory clock runs at 800 MHz with 6.4 Gbps effective data rate.

The Lisuan Tech LX 7G100 uses the 7G106 chip built on the TrueGPU architecture, fabricated on a 6 nm process at TSMC. Transistor count and die size are not recorded in the database. The chip has 6144 shading units, 192 texture mapping units, and 96 render output units, with no ray tracing cores listed. Its FP16 throughput is 49.15 TFLOPS, also at a 2:1 ratio. The memory clock runs at 2250 MHz with 18 Gbps effective data rate.

Both parts support DirectX 12 Ultimate (12_2) and OpenGL 4.6. The AMD Ryzen Z1 GPU supports Vulkan 1.4, while the Lisuan Tech LX 7G100 supports Vulkan 1.3. The AMD part has no display outputs, while the Lisuan card has four DisplayPort 1.4a outputs. The AMD part has no bus interface listed, while the Lisuan card uses PCIe 4.0 x16.

FAQ

Q: Which GPU has higher FP32 compute performance?

A: The Lisuan Tech LX 7G100 delivers 24.58 TFLOPS FP32, which is approximately 9.6 times the 2.560 TFLOPS of the AMD Ryzen Z1 GPU.

Q: How do the memory bandwidth figures compare?

A: The LX 7G100 provides 432.0 GB/s bandwidth using 12 GB of GDDR6 on a 192-bit bus, while the AMD Ryzen Z1 GPU provides 51.20 GB/s using 16 GB of LPDDR5 on a 64-bit bus.

Q: What is the power consumption difference?

A: The AMD Ryzen Z1 GPU has a 30 W TDP with no power connectors, while the Lisuan Tech LX 7G100 has a 225 W TDP, requires a single 8-pin power connector, and has a 550 W suggested power supply.

Q: Do both GPUs support ray tracing?

A: The AMD Ryzen Z1 GPU has 4 dedicated ray tracing cores. The Lisuan Tech LX 7G100 has no ray tracing cores listed in the database.

Q: What process nodes are used?

A: The AMD Ryzen Z1 GPU uses TSMC's 4 nm process, while the Lisuan Tech LX 7G100 uses TSMC's 6 nm process.

Q: Which GPU has more shading units?

A: The Lisuan Tech LX 7G100 has 6144 shading units, compared to 256 shading units on the AMD Ryzen Z1 GPU, a 24-fold difference.

Head-to-Head Benchmarks

The database contains no recorded head-to-head benchmark results between these two GPUs, and both have an average benchmark score of 0 with a 50th percentile ranking among all GPUs. The analysis below relies on the recorded specification differences, which are substantial across every measurable dimension.

The largest performance gap appears in FP32 compute. The Lisuan Tech LX 7G100 achieves 24.58 TFLOPS against the AMD Ryzen Z1 GPU's 2.560 TFLOPS, a 9.6x advantage for the discrete card. This difference suggests that the LX 7G100 can process shader workloads roughly an order of magnitude faster than the integrated AMD part.

Memory bandwidth shows a similar pattern. The LX 7G100's 432.0 GB/s versus 51.20 GB/s represents an 8.4x advantage. The GDDR6 memory on the LX 7G100 operates at 18 Gbps effective, while the LPDDR5 on the Z1 GPU runs at 6.4 Gbps effective. The 192-bit bus on the Lisuan part versus the 64-bit bus on the AMD part explains much of this bandwidth gap.

Texture and pixel throughput further separate the two. The LX 7G100 renders 384.0 GTexel/s versus 40.00 GTexel/s, a 9.6x difference, and 192.0 GPixel/s versus 20.00 GPixel/s, also a 9.6x difference. These ratios align with the FP32 ratio, indicating that the Lisuan part scales its entire rendering pipeline proportionally.

The AMD Ryzen Z1 GPU counters with a smaller process node (4 nm versus 6 nm) and a lower power draw (30 W versus 225 W). The AMD part also has 4 ray tracing cores, which the Lisuan part lacks entirely. For systems prioritizing ray-traced effects and minimal power consumption, the AMD component holds the advantage, despite its lower raw throughput.

Specification Differences

The two GPUs differ across nearly every recorded specification field.

Process and Die:

• AMD Ryzen Z1 GPU: 4 nm process, 25,390 million transistors, 178 mm² die, 142.6M transistors per mm²
• Lisuan Tech LX 7G100: 6 nm process, transistor count unknown, die size unknown

Clock Speeds:

• AMD Ryzen Z1 GPU: 1500 MHz base, 2500 MHz boost, 800 MHz memory clock, 6.4 Gbps effective
• Lisuan Tech LX 7G100: no base or boost clock recorded, 2250 MHz memory clock, 18 Gbps effective

Memory:

• AMD Ryzen Z1 GPU: 16 GB LPDDR5, 64-bit bus, 51.20 GB/s bandwidth
• Lisuan Tech LX 7G100: 12 GB GDDR6, 192-bit bus, 432.0 GB/s bandwidth

Compute Units:

• AMD Ryzen Z1 GPU: 256 shading units, 16 TMUs, 8 ROPs, 4 RT cores
• Lisuan Tech LX 7G100: 6144 shading units, 192 TMUs, 96 ROPs, no RT cores

Rates:

• AMD Ryzen Z1 GPU: 20.00 GPixel/s, 40.00 GTexel/s, 2.560 TFLOPS FP32, 5.120 TFLOPS FP16
• Lisuan Tech LX 7G100: 192.0 GPixel/s, 384.0 GTexel/s, 24.58 TFLOPS FP32, 49.15 TFLOPS FP16

Power and Physical:

• AMD Ryzen Z1 GPU: 30 W TDP, no power connectors, no slot width, no bus interface, no display outputs, 280 mm length, 111 mm height, 21 mm width
• Lisuan Tech LX 7G100: 225 W TDP, dual-slot, 1x 8-pin power connector, 550 W suggested PSU, PCIe 4.0 x16, 4x DisplayPort 1.4a, 294 mm length, 120 mm height, 49 mm width

API Support:

• AMD Ryzen Z1 GPU: DirectX 12 Ultimate (12_2), OpenGL 4.6, Vulkan 1.4
• Lisuan Tech LX 7G100: DirectX 12 Ultimate (12_2), OpenGL 4.6, Vulkan 1.3

Release Information:

• AMD Ryzen Z1 GPU: released September 2023, launch MSRP 599 USD, production status Active
• Lisuan Tech LX 7G100: released June 2026, no launch MSRP recorded, production status Active