AMD Instinct MI300X vs NVIDIA RTX 2000 Embedded Ada Generation Comparison

Head-to-Head Benchmarks

The AMD Instinct MI300X and the NVIDIA RTX 2000 Embedded Ada Generation occupy opposite ends of the accelerator spectrum, and the recorded benchmark data reflects that divide. The MI300X delivers a Geekbench OpenCL score of 317,994, placing it at the 100th percentile of all GPUs in the database. The RTX 2000 Embedded Ada Generation has no recorded benchmark scores, sitting at the 50th percentile by default, which is a neutral placement rather than a measured result.

The MI300X's score is substantial when viewed against its nearest rivals. It runs 7.5% ahead of the NVIDIA L40S, which averages 295,763, and 10.7% ahead of the NVIDIA RTX 6000 Ada Generation, which averages 287,237. Those are meaningful margins against professional compute cards. The data also shows the MI300X trails the NVIDIA H200 NVL by 5%, with the H200 NVL averaging 334,891, and the NVIDIA B200 by 8%, with the B200 averaging 345,482. So the MI300X sits in a competitive band among high-end accelerators, slightly behind the newest NVIDIA data center parts but ahead of the previous generation's top offerings.

The RTX 2000 Embedded Ada Generation has no benchmark entries in the database, so no direct head-to-head score comparison is possible. The absence of measured results means the database cannot confirm any performance relationship between these two cards through raw numbers. The MI300X's 317,994 score stands as the only quantifiable data point in this pairing.

The performance gap implied by the architecture and specifications is stark. The MI300X delivers 81.72 TFLOPS of FP32 throughput, while the RTX 2000 Embedded Ada Generation delivers 12.35 TFLOPS. That is a 6.6x difference in raw FP32 compute. Texture rate tells a similar story: the MI300X reaches 2,553.6 GTexel/s, while the RTX 2000 manages 193.0 GTexel/s, a difference of roughly 13.2x. Memory bandwidth separates them even further, with the MI300X at 5.32 TB/s versus the RTX 2000's 256.0 GB/s, a 20.8x gap.

FAQ

Q: Which card has the higher average benchmark score?

A: The AMD Instinct MI300X has an average benchmark score of 317,994. The NVIDIA RTX 2000 Embedded Ada Generation has no recorded benchmark scores, so its average is 0 in the database.

Q: How does the MI300X compare to the NVIDIA H200 NVL?

A: The MI300X scores 317,994, which is 5% lower than the NVIDIA H200 NVL's average score of 334,891.

Q: What is the memory configuration difference?

A: The MI300X uses 192 GB of HBM3 on an 8192-bit bus with 5.32 TB/s bandwidth. The RTX 2000 Embedded Ada Generation uses 8 GB of GDDR6 on a 128-bit bus with 256.0 GB/s bandwidth.

Q: Does the RTX 2000 support modern graphics APIs?

A: Yes, the RTX 2000 Embedded Ada Generation supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The MI300X has no graphics API support listed, with DirectX, OpenGL, and Vulkan all marked as N/A.

Q: What is the power consumption difference?

A: The MI300X has a TDP of 750 W and requires a suggested PSU of 1150 W. The RTX 2000 Embedded Ada Generation has a TDP of 50 W and has no suggested PSU listed.

Q: Which card has ray tracing and tensor cores?

A: The RTX 2000 Embedded Ada Generation has 24 ray tracing cores and 96 tensor cores. The MI300X lists no ray tracing or tensor core counts in the database.

Where Each One Wins

The AMD Instinct MI300X wins decisively in raw compute workloads. Its FP32 throughput of 81.72 TFLOPS dwarfs the RTX 2000's 12.35 TFLOPS. Texture rate also favors the MI300X at 2,553.6 GTexel/s versus 193.0 GTexel/s. Memory capacity is another clear win: 192 GB of HBM3 versus 8 GB of GDDR6. For large model inference, training, or scientific simulation, the MI300X's memory pool and bandwidth are the decisive factors. The 5.32 TB/s memory bandwidth moves data far faster than the RTX 2000's 256.0 GB/s.

The NVIDIA RTX 2000 Embedded Ada Generation wins in every area related to graphics and display. It supports DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4, while the MI300X has no display outputs and no API support. The RTX 2000 has a pixel rate of 96.48 GPixel/s; the MI300X is rated at 0 MPixel/s. The RTX 2000 also has 48 ROPs, while the MI300X has 0. For rendering, ray tracing, or any workload requiring a graphical output, the RTX 2000 is the only functional option in this pairing.

Power efficiency is also a clear win for the RTX 2000. Its 50 W TDP is 15x lower than the MI300X's 750 W. In embedded or portable applications where thermal and power budgets are constrained, that difference is decisive. The RTX 2000 is an IGP form factor with no power connectors, while the MI300X is an OAM module. The RTX 2000 also uses a PCIe 4.0 x16 interface, whereas the MI300X uses PCIe 5.0 x16, which matters for systems with older platforms.

Specification Differences

The two cards differ across nearly every major specification. The MI300X is built on a 1017 mm² die with 153,000 million transistors, while the RTX 2000 uses a 159 mm² die with 18,900 million transistors. Transistor density also differs: the MI300X packs 150.4M transistors per mm², while the RTX 2000 has 118.9M per mm². Both use a 5 nm process at TSMC, so the density difference comes from design choices rather than process maturity.

Clock speeds favor the RTX 2000 in base frequency: 1530 MHz versus 1000 MHz. Boost clocks are close, with the MI300X at 2100 MHz and the RTX 2000 at 2010 MHz. Memory clocks differ in type and speed: the MI300X runs HBM3 at 1300 MHz with 5.2 Gbps effective, while the RTX 2000 runs GDDR6 at 2000 MHz with 16 Gbps effective.

Shading units, texture mapping units, and ROPs all differ dramatically. The MI300X has 19,456 shading units and 1,216 TMUs but 0 ROPs. The RTX 2000 has 3,072 shading units, 96 TMUs, and 48 ROPs. The MI300X has no RT cores or tensor cores listed; the RTX 2000 has 24 RT cores and 96 tensor cores.

Form factor and power delivery separate them further. The MI300X is an OAM module with no power connectors and a suggested PSU of 1150 W. The RTX 2000 is an IGP with no power connectors and no suggested PSU. Display outputs differ: the MI300X has none, while the RTX 2000's outputs are portable device dependent. The MI300X uses PCIe 5.0 x16, and the RTX 2000 uses PCIe 4.0 x16.

The release dates are close: the MI300X launched on 2023-12-05, and the RTX 2000 launched on 2023-03-20. The RTX 2000 is marked as Active in production, with a predecessor of Ampere-MW and a successor of Blackwell-MW. The MI300X has no production status and lists Radeon Instinct as its predecessor.

Architecture Differences

The architecture split is fundamental. The MI300X uses AMD's CDNA 3.0 architecture on the Aqua Vanjaram chip, part of the Instinct (MIx) generation. CDNA is compute-focused, which explains the lack of display outputs, graphics API support, and ROPs. The RTX 2000 uses NVIDIA's Ada Lovelace architecture on the AD107 chip, part of the Ada-MW generation. Ada Lovelace is a graphics architecture with full API support, ray tracing, and tensor cores.

The MI300X belongs to a line of accelerators designed for data center compute. Its predecessor is Radeon Instinct, and it carries no successor in the database. The RTX 2000 sits in a mobile workstation line, with Ampere-MW as its predecessor and Blackwell-MW as its successor. That lineage explains the embedded focus: lower power, smaller die, and portable device dependent display outputs.

The transistor counts reflect the architectural priorities. The MI300X's 153,000 million transistors on 1017 mm² is a massive die optimized for parallel throughput. The RTX 2000's 18,900 million transistors on 159 mm² is a compact design optimized for efficiency and integration. The MI300X's higher transistor density of 150.4M per mm² versus 118.9M per mm² suggests a denser compute layout, while the RTX 2000 allocates die area to graphics-specific hardware like RT and tensor cores.

Memory architecture reinforces the divide. The MI300X uses HBM3 across a 8192-bit bus, which is typical for high-bandwidth compute accelerators. The RTX 2000 uses GDDR6 across a 128-bit bus, which is typical for mobile and embedded graphics. The MI300X's 192 GB capacity targets large models and datasets, while the RTX 2000's 8 GB targets workstation graphics workloads.

The API support difference is a direct consequence of the architectures. CDNA 3.0 does not expose DirectX, OpenGL, or Vulkan in the database, while Ada Lovelace supports all three, including DirectX 12 Ultimate. This makes the RTX 2000 suitable for graphics applications and the MI300X unsuitable for any workload requiring a standard graphics API. The MI300X's 0 MPixel/s pixel rate and 0 ROPs confirm it is not designed for rasterization.

Power and form factor also trace back to architecture. The MI300X's 750 W TDP and OAM slot width indicate a data center module designed for high-density compute racks. The RTX 2000's 50 W TDP and IGP form factor indicate a chip designed for embedded systems with tight power budgets. The MI300X requires a 1150 W PSU suggestion, while the RTX 2000 has none, reflecting its integration into pre-designed portable devices.

The production status differs: the RTX 2000 is Active, while the MI300X has no status recorded. The RTX 2000's successor is already listed as Blackwell-MW, indicating its generation is established. The MI300X has no successor listed, leaving its product lifecycle open in the database.