AMD Radeon 8065S vs AMD Ryzen Z2 Go GPU Comparison

Head-to-Head Benchmarks

The recorded data for both GPUs shows no benchmark scores, wins, or nearest rival comparisons. Both the AMD Radeon 8065S and the AMD Ryzen Z2 Go GPU have an average benchmark score of zero, and each sits at the 50th percentile against all GPUs in the database. The head-to-head benchmark table is empty, meaning no direct performance measurements exist to compare the two. What the database does provide are the architectural specifications that define their theoretical compute ceilings. The Radeon 8065S delivers 15.36 TFLOPS of FP32 compute, while the Ryzen Z2 Go GPU delivers 4.147 TFLOPS. That is a 3.7x advantage for the 8065S in raw single-precision floating-point throughput. In FP16, the 8065S again reaches 15.36 TFLOPS with a 1:1 ratio, while the Z2 Go reaches 8.294 TFLOPS with a 2:1 ratio, a 1.85x lead for the 8065S. Pixel throughput favors the 8065S at 192.0 GPixel/s versus 86.40 GPixel/s, a 2.2x margin. Texture rate shows the largest gap: 480.0 GTexel/s for the 8065S versus 129.6 GTexel/s for the Z2 Go, a 3.7x difference. These figures indicate that the 8065S holds a decisive theoretical advantage across every measurable compute category, but the absence of actual benchmark results means the database records no verified performance delta.

FAQ

Q: Which GPU has the higher FP32 compute throughput?

A: The AMD Radeon 8065S delivers 15.36 TFLOPS, which is 3.7 times the 4.147 TFLOPS of the AMD Ryzen Z2 Go GPU.

Q: What are the memory specifications for each GPU?

A: The Radeon 8065S uses system shared memory with system-dependent bandwidth. The Ryzen Z2 Go GPU has 16 GB of LPDDR5 memory on a 128-bit bus with 102.4 GB/s bandwidth.

Q: Do both GPUs support the same DirectX version?

A: Yes, both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Q: What is the process node difference?

A: The Radeon 8065S is built on a 4 nm process at TSMC, while the Ryzen Z2 Go GPU uses a 6 nm process at TSMC.

Q: Which GPU has more shading units?

A: The Radeon 8065S has 2560 shading units, compared to 768 shading units on the Ryzen Z2 Go GPU.

Q: What is the TDP for each GPU?

A: The Radeon 8065S has a 55 W TDP, and the Ryzen Z2 Go GPU has a 28 W TDP.

Architecture Differences

The two GPUs belong to different architectural generations and market segments. The AMD Radeon 8065S uses RDNA 3.5 architecture on a 4 nm TSMC process, with a die size of 308 mm². It is part of the Navi Mobile (RX 8000M) generation and uses the Gorgon Halo chip. The AMD Ryzen Z2 Go GPU uses RDNA 2.0 architecture on a 6 nm TSMC process, with a die size of 208 mm² and 13,100 million transistors. It belongs to the Console GPU (AMD) generation and uses the Rembrandt+ chip. The transistor density of the Z2 Go is recorded as 63.0M per mm², while the 8065S transistor count is unknown. The 8065S has 2560 shading units, 160 texture mapping units, 64 ROPs, and 40 ray tracing cores. The Z2 Go has 768 shading units, 48 TMUs, 32 ROPs, and 12 ray tracing cores. The 8065S operates with a base clock of 1295 MHz and a boost clock of 3000 MHz. The Z2 Go has a base clock of 800 MHz and a boost clock of 2700 MHz, with memory clocked at 800 MHz or 6.4 Gbps effective. The 8065S connects via PCIe 5.0 x16, while the bus interface for the Z2 Go is not recorded. Display outputs differ as well: the 8065S is portable device dependent, and the Z2 Go has 1x USB Type-C. The 8065S is an integrated graphics processor (IGP) with no power connectors, and the Z2 Go also uses no power connectors. The 8065S was released on 2025-12-31, while the Z2 Go was released on 2024-12-31. The predecessor of the 8065S is recorded as Polaris Mobile, while the Z2 Go has no predecessor listed.

The Verdict

The data clearly separates these two GPUs by compute capability and power envelope. The AMD Radeon 8065S is the stronger processor in every recorded compute metric. Its 15.36 TFLOPS FP32 output, 192.0 GPixel/s pixel rate, and 480.0 GTexel/s texture rate place it far ahead of the Ryzen Z2 Go GPU, which manages 4.147 TFLOPS, 86.40 GPixel/s, and 129.6 GTexel/s respectively. The 8065S also has more than three times the shading units (2560 versus 768), more than three times the TMUs (160 versus 48), double the ROPs (64 versus 32), and more than three times the ray tracing cores (40 versus 12). The 8065S uses a newer architecture (RDNA 3.5 versus RDNA 2.0), a smaller process node (4 nm versus 6 nm), and a higher boost clock (3000 MHz versus 2700 MHz). It also supports PCIe 5.0 x16, whereas the Z2 Go has no recorded bus interface. The Z2 Go counters with a lower TDP of 28 W versus 55 W, and it has dedicated 16 GB LPDDR5 memory with 102.4 GB/s bandwidth, while the 8065S relies on system shared memory. The Z2 Go also has a smaller die (208 mm² versus 308 mm²) and a recorded transistor count of 13,100 million. For any workload that depends on raw shader throughput, texture filtering, pixel fill, or ray tracing, the database points decisively to the 8065S. For scenarios where power draw is the limiting factor and dedicated memory is required, the Z2 Go is the only option with recorded memory specifications.

Specification Differences

The two GPUs differ across nearly every recorded specification field. The architecture is RDNA 3.5 for the 8065S versus RDNA 2.0 for the Z2 Go. The process node is 4 nm for the 8065S and 6 nm for the Z2 Go, both from TSMC. The die size is 308 mm² for the 8065S and 208 mm² for the Z2 Go. The Z2 Go has a recorded transistor count of 13,100 million and a transistor density of 63.0M per mm², while the 8065S records unknown values for both. Base clocks are 1295 MHz for the 8065S and 800 MHz for the Z2 Go. Boost clocks are 3000 MHz for the 8065S and 2700 MHz for the Z2 Go. Memory is system shared for the 8065S, while the Z2 Go has 16 GB of LPDDR5 on a 128-bit bus with 102.4 GB/s bandwidth. Shading units are 2560 versus 768. TMUs are 160 versus 48. ROPs are 64 versus 32. Ray tracing cores are 40 versus 12. Pixel rate is 192.0 GPixel/s versus 86.40 GPixel/s. Texture rate is 480.0 GTexel/s versus 129.6 GTexel/s. FP32 is 15.36 TFLOPS versus 4.147 TFLOPS. FP16 is 15.36 TFLOPS (1:1) versus 8.294 TFLOPS (2:1). TDP is 55 W versus 28 W. The 8065S has a slot width of IGP and a PCIe 5.0 x16 bus interface, while the Z2 Go has no recorded slot width or bus interface. Display outputs are portable device dependent for the 8065S and 1x USB Type-C for the Z2 Go. Release dates are 2025-12-31 for the 8065S and 2024-12-31 for the Z2 Go. The 8065S has a predecessor listed as Polaris Mobile, while the Z2 Go has none.

Where Each One Wins

The AMD Radeon 8065S wins in all raw compute categories. It delivers 3.7x the FP32 throughput of the Z2 Go, 3.7x the texture rate, 2.2x the pixel rate, and 1.85x the FP16 throughput. It has more shading units, TMUs, ROPs, and ray tracing cores. It uses a newer architecture, a smaller process node, and a higher boost clock. It also has a wider bus interface (PCIe 5.0 x16) and a later release date. The Z2 Go wins in power efficiency and memory configuration. Its 28 W TDP is less than half the 55 W TDP of the 8065S, making it suitable for lower-power designs. It has a dedicated 16 GB LPDDR5 memory pool with a fixed 102.4 GB/s bandwidth, whereas the 8065S depends on system shared memory with system-dependent bandwidth. The Z2 Go also has a smaller die size (208 mm² versus 308 mm²) and a recorded transistor count, which may indicate a more compact implementation. The Z2 Go's earlier release date (2024-12-31 versus 2025-12-31) suggests it has been available longer. The 8065S is the choice for performance-bound workloads such as high-resolution rendering, heavy texture filtering, or ray-traced effects. The Z2 Go is the choice for power-constrained or memory-isolated environments where a fixed 16 GB pool and lower energy draw are priorities.