AMD Instinct MI308X vs NVIDIA RTX 2000 Max-Q Ada Generation Comparison

Head-to-Head Benchmarks

The recorded database contains no benchmark scores for either the AMD Instinct MI308X or the NVIDIA RTX 2000 Max-Q Ada Generation. Both entries show an average benchmark score of zero, and both occupy the 50th percentile among all GPUs in the database. With no measured performance data, no head-to-head wins can be assigned to either product. The winsA and winsB fields are both zero, confirming that neither accelerator has registered a single comparative victory.

The absence of benchmark results is itself informative. The AMD Instinct MI308X, built on the CDNA 3.0 architecture, is a compute-oriented accelerator with a 750 W thermal design power and an OAM Module slot width. It targets datacenter and high-performance computing workloads, where synthetic gaming or consumer benchmarks rarely apply. The NVIDIA RTX 2000 Max-Q Ada Generation, by contrast, is a 35 W mobile workstation GPU with an IGP slot width, designed for thin-and-light laptops. Its Ada Lovelace architecture includes 24 ray tracing cores and 96 tensor cores, yet the database records no benchmark runs for this part either.

What the data does provide is a clear structural comparison. The MI308X delivers 81.72 TFLOPS of FP32 compute, which is 9.1 times the 8.940 TFLOPS of the RTX 2000 Max-Q. That difference stems from 19,456 shading units versus 3,072, and a texture rate of 2,553.6 GTexel/s versus 139.7 GTexel/s. The MI308X also offers 192 GB of HBM3 memory with 5.32 TB/s of bandwidth, compared to 8 GB of GDDR6 with 256.0 GB/s. These are the only quantitative performance indicators available, and they point to entirely different deployment scenarios.

The RTX 2000 Max-Q does win on pixel throughput, with a pixel rate of 69.84 GPixel/s versus the MI308X's 0 MPixel/s. The MI308X has no ROPs, no display outputs, and no graphics API support, making it unsuitable for rasterization tasks. The RTX 2000 Max-Q supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, while the MI308X lists N/A for all three APIs. This is a fundamental division: one chip renders frames, the other processes tensors and matrices.

The Verdict

Based strictly on the recorded data, the AMD Instinct MI308X is the appropriate choice for compute-heavy workloads that demand massive memory capacity and FP32 throughput. Its 192 GB HBM3 pool, 8192-bit bus, and 5.32 TB/s bandwidth exceed anything the RTX 2000 Max-Q can approach. The 750 W power envelope and OAM Module form factor indicate a server or accelerator chassis, not a desktop or laptop. The absence of display outputs and graphics API support confirms that this is not a rendering product.

The NVIDIA RTX 2000 Max-Q Ada Generation is the only option for client-side graphics. It has 48 ROPs, a pixel rate of 69.84 GPixel/s, and full support for modern graphics APIs. Its 35 W TDP and IGP slot width make it suitable for mobile workstations. The 8 GB GDDR6 memory and 128-bit bus are modest, but the chip also carries 24 ray tracing cores and 96 tensor cores, which the MI308X lacks entirely. For any workload involving DirectX 12 Ultimate, OpenGL, or Vulkan, the RTX 2000 Max-Q is the only candidate.

Neither product has a recorded benchmark score, so the verdict rests on architectural intent. The MI308X is a compute accelerator with no rendering path; the RTX 2000 Max-Q is a mobile GPU with no compute-oriented memory configuration. The data shows no overlap in their respective functional domains.

FAQ

Q: Which GPU has higher FP32 compute performance?

A: The AMD Instinct MI308X records 81.72 TFLOPS of FP32, which is 9.1 times the 8.940 TFLOPS of the NVIDIA RTX 2000 Max-Q Ada Generation.

Q: What are the memory capacities of these two products?

A: The MI308X has 192 GB of HBM3 memory on an 8192-bit bus with 5.32 TB/s bandwidth. The RTX 2000 Max-Q has 8 GB of GDDR6 memory on a 128-bit bus with 256.0 GB/s bandwidth.

Q: Does the AMD Instinct MI308X support any graphics APIs?

A: No. The database lists DirectX, OpenGL, and Vulkan as N/A for the MI308X. It also has no display outputs and a pixel rate of 0 MPixel/s.

Q: Does the NVIDIA RTX 2000 Max-Q support ray tracing?

A: Yes. The RTX 2000 Max-Q has 24 ray tracing cores and 96 tensor cores, along with DirectX 12 Ultimate (12_2) support.

Q: What are the thermal design power figures for each?

A: The MI308X has a TDP of 750 W, while the RTX 2000 Max-Q has a TDP of 35 W. The MI308X also lists a suggested PSU of 1150 W, while the RTX 2000 Max-Q has no suggested PSU.

Q: What process nodes and die sizes are recorded?

A: Both are fabricated by TSMC on a 5 nm process. The MI308X has a die size of 1017 mm² with 153,000 million transistors, while the RTX 2000 Max-Q has a die size of 159 mm² with 18,900 million transistors.

Specification Differences

| Specification | AMD Instinct MI308X | NVIDIA RTX 2000 Max-Q Ada Generation |

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

| Architecture | CDNA 3.0 | Ada Lovelace |

| Chip | Aqua Vanjaram | AD107 |

| Process Node | 5 nm (TSMC) | 5 nm (TSMC) |

| Transistors | 153,000 million | 18,900 million |

| Die Size | 1017 mm² | 159 mm² |

| Transistor Density | 150.4M / mm² | 118.9M / mm² |

| Base Clock | 1000 MHz | 930 MHz |

| Boost Clock | 2100 MHz | 1455 MHz |

| Memory Clock | 1300 MHz (5.2 Gbps effective) | 2000 MHz (16 Gbps effective) |

| Memory Size | 192 GB HBM3 | 8 GB GDDR6 |

| Memory Bus Width | 8192 bit | 128 bit |

| Memory Bandwidth | 5.32 TB/s | 256.0 GB/s |

| Shading Units | 19456 | 3072 |

| TMUs | 1216 | 96 |

| ROPs | 0 | 48 |

| Ray Tracing Cores | None listed | 24 |

| Tensor Cores | None listed | 96 |

| Pixel Rate | 0 MPixel/s | 69.84 GPixel/s |

| Texture Rate | 2,553.6 GTexel/s | 139.7 GTexel/s |

| FP32 Performance | 81.72 TFLOPS | 8.940 TFLOPS |

| FP16 Performance | 81.72 TFLOPS (1:1) | 8.940 TFLOPS (1:1) |

| TDP | 750 W | 35 W |

| Slot Width | OAM Module | IGP |

| Power Connectors | None | None |

| Suggested PSU | 1150 W | None |

| Bus Interface | PCIe 5.0 x16 | PCIe 4.0 x16 |

| Display Outputs | No outputs | Portable Device Dependent |

| DirectX Support | N/A | 12 Ultimate (12_2) |

| OpenGL Support | N/A | 4.6 |

| Vulkan Support | N/A | 1.4 |

| Production Status | Not listed | Active |

| Release Date | 2023-12-05 | 2023-03-20 |

| Predecessor | Radeon Instinct | Ampere-MW |

| Successor | None listed | Blackwell-MW |

Architecture Differences

The two accelerators diverge at the fundamental architecture level. The AMD Instinct MI308X uses CDNA 3.0, a compute-optimized design with no rasterization pipeline. Its 19,456 shading units and 1,216 texture mapping units feed a 2,553.6 GTexel/s texture rate, but the absence of ROPs and a 0 MPixel/s pixel rate means it cannot produce rendered images. The chip is built from 153,000 million transistors across a 1017 mm² die, yielding a transistor density of 150.4M per mm². It uses HBM3 memory exclusively, with a 8192-bit bus and 5.32 TB/s bandwidth. The architecture supports no graphics APIs, no display outputs, and no ray tracing or tensor core counts are listed. Its power delivery requires a 750 W TDP and a 1150 W suggested PSU, reflecting a datacenter-oriented design with PCIe 5.0 x16 connectivity.

The NVIDIA RTX 2000 Max-Q Ada Generation uses the Ada Lovelace architecture on the AD107 chip. It integrates 3,072 shading units, 96 TMUs, and 48 ROPs, achieving 69.84 GPixel/s and 139.7 GTexel/s. The chip includes 24 ray tracing cores and 96 tensor cores, enabling hardware-accelerated ray tracing and AI inference. Its 18,900 million transistors fit on a 159 mm² die, with a transistor density of 118.9M per mm². Memory is GDDR6 on a 128-bit bus, providing 256.0 GB/s of bandwidth. The architecture fully supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, plus portable-device-dependent display outputs. Its 35 W TDP and IGP slot width indicate a low-power mobile implementation, with PCIe 4.0 x16 as the host interface.

The process node is shared: both are 5 nm TSMC parts. The transistor count difference is stark, with the MI308X carrying 8.1 times more transistors than the RTX 2000 Max-Q. The MI308X also has a higher transistor density, despite the larger die. Clock behavior differs as well: the MI308X boosts from 1000 MHz to 2100 MHz, while the RTX 2000 Max-Q boosts from 930 MHz to 1455 MHz. Memory clocks show a similar split, with the MI308X running at 1300 MHz (5.2 Gbps effective) and the RTX 2000 Max-Q at 2000 MHz (16 Gbps effective). The release dates differ by roughly eight months, with the RTX 2000 Max-Q launching first. The MI308X's predecessor is listed as Radeon Instinct, while the RTX 2000 Max-Q's predecessor is Ampere-MW and its successor is Blackwell-MW.