AMD Radeon 8065S vs NVIDIA RTX 1000 Mobile Ada Generation Comparison

Where Each One Wins

The recorded database entries for the AMD Radeon 8065S and the NVIDIA RTX 1000 Mobile Ada Generation show no head-to-head benchmark results, no wins for either side, and no average benchmark scores. This makes a direct winner-based split impossible from the measured data. What the database does provide is a complete specification profile for each part, and those profiles point to very different design goals.

The AMD Radeon 8065S is built around a large integrated graphics processor, the Gorgon Halo chip, with 2560 shading units, 160 texture mapping units, and 64 raster output units. It also carries 40 ray tracing cores and a 3000 MHz boost clock. This part is clearly aimed at scenarios where the CPU's integrated GPU must do heavy lifting without a discrete card. Its 55 W TDP, while higher than the NVIDIA part, is still within the range of an integrated processor package, and it uses system shared memory rather than a dedicated VRAM pool.

The NVIDIA RTX 1000 Mobile Ada Generation is a smaller, more power-efficient design. It uses the AD107 chip on a 5 nm process, has 2560 shading units as well, but only 80 TMUs and 48 ROPs. It includes 20 ray tracing cores and 80 tensor cores, which the AMD part lacks entirely. Its 35 W TDP and 6 GB of dedicated GDDR6 memory on a 96-bit bus make it a different class of solution: a compact mobile GPU with its own memory subsystem.

In terms of raw compute, the AMD part leads in several throughput metrics. The Radeon 8065S delivers 15.36 TFLOPS FP32 and the same figure for FP16, while the RTX 1000 Mobile Ada Generation delivers 10.37 TFLOPS for both. Pixel fill rates also favor AMD: 192.0 GPixel/s versus 97.20 GPixel/s. Texture rate is 480.0 GTexel/s versus 162.0 GTexel/s. The NVIDIA part counters with a much higher memory bandwidth per its dedicated pool: 192.0 GB/s on a 96-bit bus, compared to the AMD part's system dependent bandwidth.

Where each one wins is therefore a matter of workload type. The AMD Radeon 8065S wins on raw shader throughput, texture work, and pixel output. The NVIDIA RTX 1000 Mobile Ada Generation wins on having its own dedicated memory, tensor core acceleration, and a lower power envelope.

Architecture Differences

The two GPUs come from different architectural lineages. The AMD Radeon 8065S uses the RDNA 3.5 architecture on a 4 nm TSMC process, with the chip named Gorgon Halo. It belongs to the Navi Mobile (RX 8000M) generation. The die measures 308 mm², though the transistor count is listed as unknown. Its predecessor is listed as Polaris Mobile.

The NVIDIA RTX 1000 Mobile Ada Generation uses the Ada Lovelace architecture on a 5 nm TSMC process, with the AD107 chip. It belongs to the Ada-MW (x000A) generation and is part of the GeForce 10-series family. The die is significantly smaller at 159 mm², and the transistor count is listed as 18,900 million, giving a transistor density of 118.9 million per mm². Its predecessor is Ampere-MW, and its successor is Blackwell-MW.

Clock behavior differs substantially. The AMD part has a base clock of 1295 MHz and a boost clock of 3000 MHz, a very large boost range. The NVIDIA part has a base clock of 1485 MHz and a boost clock of 2025 MHz, a much tighter range. The AMD clock strategy appears to allow the GPU to ramp up aggressively under load, while the NVIDIA part stays closer to its base frequency.

Memory architecture is fundamentally different. The AMD Radeon 8065S uses system shared memory for both capacity and bus width, with bandwidth listed as system dependent. The NVIDIA RTX 1000 Mobile Ada Generation uses 6 GB of GDDR6 memory on a 96-bit bus at 2000 MHz with 16 Gbps effective speed, yielding 192.0 GB/s of dedicated bandwidth.

Feature sets diverge on tensor cores. The AMD part lists no tensor cores, while the NVIDIA part includes 80. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The AMD part uses a PCIe 5.0 x16 interface, while the NVIDIA part uses PCIe 4.0 x8.

Power delivery also differs. The AMD Radeon 8065S has a 55 W TDP, while the NVIDIA part has a 35 W TDP. Both are integrated GPU packages with no power connectors and portable device dependent display outputs.

Head-to-Head Benchmarks

The database contains no recorded head-to-head benchmark scores between the AMD Radeon 8065S and the NVIDIA RTX 1000 Mobile Ada Generation. There are no entries in the headToHeadBenchmarks array, no wins for either side, and both parts have an average benchmark score of 0. Both also sit at the 50th percentile against all GPUs in the database.

Without measured benchmark data, the comparison must rely on calculated throughput figures from the specification sheets. Those figures show the AMD part ahead in several key metrics. The Radeon 8065S delivers 15.36 TFLOPS of FP32 compute, which is 48% higher than the RTX 1000 Mobile Ada Generation's 10.37 TFLOPS. The FP16 figures match the FP32 figures on both parts, so the AMD lead is identical at 15.36 TFLOPS versus 10.37 TFLOPS.

Pixel fill rate shows an even larger gap. The AMD part produces 192.0 GPixel/s against the NVIDIA part's 97.20 GPixel/s, a margin of roughly 98%. Texture fill rate is 480.0 GTexel/s versus 162.0 GTexel/s, which means the AMD part processes nearly three times the texel throughput.

The NVIDIA part counters with memory bandwidth. Its dedicated 192.0 GB/s is fixed and independent of the rest of the system, whereas the AMD part's bandwidth is system dependent, meaning it varies with the host memory configuration. In a system with fast shared memory, the AMD part could exceed that figure, but the database does not provide a fixed number for comparison.

Ray tracing hardware also differs. The AMD part lists 40 ray tracing cores, while the NVIDIA part lists 20. However, the NVIDIA part includes 80 tensor cores, which the AMD part does not have at all. Tensor core workloads, such as AI inference and certain acceleration paths, would only be available on the NVIDIA part.

Both parts share the same API support, so software compatibility at the API level is identical. The release dates differ, with the NVIDIA part appearing in February 2024 and the AMD part in December 2025, but no performance implications can be drawn from the database's release date fields alone.

FAQ

Q: Which GPU has higher FP32 compute throughput?

A: The AMD Radeon 8065S delivers 15.36 TFLOPS of FP32 compute, compared to 10.37 TFLOPS for the NVIDIA RTX 1000 Mobile Ada Generation. The AMD part is approximately 48% higher on this metric.

Q: Do these GPUs have the same amount of shading units?

A: Yes, both the AMD Radeon 8065S and the NVIDIA RTX 1000 Mobile Ada Generation have 2560 shading units. Their TMU and ROP counts differ, with AMD having 160 TMUs and 64 ROPs, while NVIDIA has 80 TMUs and 48 ROPs.

Q: How does memory configuration differ between the two?

A: The AMD Radeon 8065S uses system shared memory with system dependent bandwidth and no dedicated VRAM. The NVIDIA RTX 1000 Mobile Ada Generation has 6 GB of GDDR6 memory on a 96-bit bus with 192.0 GB/s of fixed bandwidth.

Q: Does either GPU have tensor cores?

A: The NVIDIA RTX 1000 Mobile Ada Generation includes 80 tensor cores. The AMD Radeon 8065S lists no tensor cores in its specification.

Q: Which GPU has more ray tracing cores?

A: The AMD Radeon 8065S has 40 ray tracing cores, while the NVIDIA RTX 1000 Mobile Ada Generation has 20 ray tracing cores.

Q: What is the power draw difference?

A: The AMD Radeon 8065S has a 55 W TDP, and the NVIDIA RTX 1000 Mobile Ada Generation has a 35 W TDP. Both are integrated GPU packages with no separate power connectors.

Specification Differences

The two GPUs differ across every major specification category except shading units and API support. Both have 2560 shading units, and both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

| Field | AMD Radeon 8065S | NVIDIA RTX 1000 Mobile Ada Generation |

|---|---|---|

| Series | null | GeForce 10-series |

| Chip | Gorgon Halo | AD107 |

| Architecture | RDNA 3.5 | Ada Lovelace |

| Generation | Navi Mobile (RX 8000M) | Ada-MW (x000A) |

| Process node | 4 nm | 5 nm |

| Transistors | unknown | 18,900 million |

| Die size | 308 mm² | 159 mm² |

| Transistor density | null | 118.9M / mm² |

| Base clock | 1295 MHz | 1485 MHz |

| Boost clock | 3000 MHz | 2025 MHz |

| Memory clock | System Shared | 2000 MHz 16 Gbps effective |

| Memory size | System Shared | 6 GB |

| Memory type | System Shared | GDDR6 |

| Memory bus width | System Shared | 96 bit |

| Memory bandwidth | System Dependent | 192.0 GB/s |

| TMUs | 160 | 80 |

| ROPs | 64 | 48 |

| RT cores | 40 | 20 |

| Tensor cores | null | 80 |

| Pixel rate | 192.0 GPixel/s | 97.20 GPixel/s |

| Texture rate | 480.0 GTexel/s | 162.0 GTexel/s |

| FP32 | 15.36 TFLOPS | 10.37 TFLOPS |

| FP16 | 15.36 TFLOPS (1:1) | 10.37 TFLOPS (1:1) |

| TDP | 55 W | 35 W |

| Bus interface | PCIe 5.0 x16 | PCIe 4.0 x8 |

| Release date | 2025-12-31 | 2024-02-25 |

| Predecessor | Polaris Mobile | Ampere-MW |

| Successor | null | Blackwell-MW |

The AMD part is larger, faster in throughput metrics, and uses a newer PCIe interface. The NVIDIA part is smaller, more power efficient, and has dedicated memory plus tensor cores. Both are active production parts with no launch MSRP recorded in the database.