AMD Instinct MI300 vs NVIDIA RTX 2000 Mobile Ada Generation Comparison

Head-to-Head Benchmarks

The recorded data for the AMD Instinct MI300 and the NVIDIA RTX 2000 Mobile Ada Generation shows no direct benchmark results between the two. The database contains no head-to-head measurements, no win counts, and no average benchmark scores for either part. The percentile ranking for both GPUs sits at 50, indicating that neither is positioned above or below the other in aggregate performance within the database, a rare neutral placement that reflects the absence of recorded performance data.

What can be quantified comes from the architecture and specification record. The Instinct MI300 delivers 47.87 TFLOPS of FP32 compute, a figure 34.88 TFLOPS higher than the RTX 2000 Mobile Ada Generation's 12.99 TFLOPS. That is a 3.68x advantage in raw single-precision throughput. The texture rate tells a similar story: the MI300 reaches 1,496.0 GTexel/s against 203.0 GTexel/s for the NVIDIA part, a 7.37x difference. In memory bandwidth, the MI300's 5.32 TB/s dwarfs the 256.0 GB/s of the RTX 2000, a 20.8x gap. These are the largest differentials in the dataset.

The RTX 2000 Mobile Ada Generation counters in other measurable areas. Its pixel rate is listed at 101.5 GPixel/s, while the Instinct MI300 shows 0 MPixel/s, a complete absence of raster output capability. The NVIDIA chip has 48 ROPs; the AMD part records 0. The RTX 2000 also supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, whereas the MI300 lists N/A across all three API categories. In memory capacity, the MI300's 128 GB is 16 times the RTX 2000's 8 GB.

Clock speeds reverse the compute trend. The RTX 2000 runs at a 1635 MHz base and 2115 MHz boost, while the MI300 is at 1000 MHz base and 1700 MHz boost. The NVIDIA chip has a higher base clock by 635 MHz and a higher boost by 415 MHz. Power draw also diverges sharply: the MI300 is rated at 600 W with 2x 8-pin connectors and a 1000 W suggested PSU, while the RTX 2000 is rated at 50 W with no power connectors and no suggested PSU. The MI300 is a 12x higher power design.

Where Each One Wins

The AMD Instinct MI300 wins decisively in compute throughput, memory bandwidth, and capacity. Its 47.87 TFLOPS FP32 and FP16 (1:1) figures are the highest in this comparison. The 128 GB HBM3 memory on an 8192 bit bus delivers 5.32 TB/s, a configuration aimed at large data residency. The 14080 shading units, 880 TMUs, and 153,000 million transistors on a 1017 mm² die indicate a device built for sustained, massive parallel workloads. The 5 nm TSMC node with 150.4M transistors per mm² density is the densest of the two.

The NVIDIA RTX 2000 Mobile Ada Generation wins in graphics output and feature support. It has a pixel rate of 101.5 GPixel/s and 48 ROPs, meaning it can drive displays, which the MI300 cannot (no outputs listed). It supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, making it compatible with standard graphics APIs. Its 24 RT cores and 96 tensor cores add ray tracing and tensor acceleration, features absent from the MI300 record. The RTX 2000 also has a higher boost clock at 2115 MHz and a much lower power envelope at 50 W, which suits mobile integration (IGP slot width, portable device dependent displays).

The database shows no benchmark wins for either product (winsA and winsB both 0). The split is architectural, not measured. The MI300 is the compute specialist; the RTX 2000 is the graphics specialist. The MI300's 8 GB memory advantage per dollar of power budget, 16x capacity, and 20.8x bandwidth point to server-scale workloads. The RTX 2000's 24 RT cores and 96 tensor cores point to client-side rendering and AI inference in a mobile form factor.

The Verdict

Based strictly on the recorded data, the AMD Instinct MI300 is for workloads that demand raw compute and memory scale. Its 47.87 TFLOPS FP32, 5.32 TB/s bandwidth, and 128 GB capacity are unmatched by the RTX 2000 in this database. The absence of display outputs, raster units, and graphics API support means it is not a graphics card. The 600 W TDP and 1000 W suggested PSU confirm a datacenter-oriented device.

The NVIDIA RTX 2000 Mobile Ada Generation is for graphics rendering and portable deployment. Its 101.5 GPixel/s pixel rate, 48 ROPs, 24 RT cores, and 96 tensor cores provide functionality the MI300 lacks entirely. The 50 W TDP, IGP slot width, and portable device dependent displays indicate a laptop component. It supports DirectX 12 Ultimate, OpenGL 4.6, and Vulkan 1.4, which the MI300 does not.

The percentile ranking of 50 for both parts, combined with zero benchmark scores, means no performance hierarchy can be established from measurements. The verdict is functional: pick the MI300 for compute and memory-bound tasks, pick the RTX 2000 for graphics output and mobile use. The data does not support any crossover use case, as neither device can substitute for the other's core capabilities.

FAQ

Q: Which GPU has higher FP32 compute?

A: The AMD Instinct MI300. It delivers 47.87 TFLOPS FP32, compared to 12.99 TFLOPS for the NVIDIA RTX 2000 Mobile Ada Generation.

Q: Can the AMD Instinct MI300 output video to a display?

A: No. The MI300 lists "No outputs" and has a pixel rate of 0 MPixel/s with 0 ROPs. The NVIDIA RTX 2000 Mobile Ada Generation lists "Portable Device Dependent" displays and has a 101.5 GPixel/s pixel rate.

Q: What is the memory capacity difference?

A: The AMD Instinct MI300 has 128 GB of HBM3 memory, while the NVIDIA RTX 2000 Mobile Ada Generation has 8 GB of GDDR6 memory. The MI300 has 16 times the capacity.

Q: Which GPU supports ray tracing?

A: The NVIDIA RTX 2000 Mobile Ada Generation. It has 24 RT cores. The AMD Instinct MI300 record does not list any RT cores.

Q: What are the power requirements for each?

A: The AMD Instinct MI300 is rated at 600 W with 2x 8-pin power connectors and a 1000 W suggested PSU. The NVIDIA RTX 2000 Mobile Ada Generation is rated at 50 W with no power connectors and no suggested PSU listed.

Q: Which GPU has a higher boost clock?

A: The NVIDIA RTX 2000 Mobile Ada Generation. Its boost clock is 2115 MHz, compared to 1700 MHz for the AMD Instinct MI300.

Q: Do both GPUs use the same process node?

A: Yes. Both the AMD Instinct MI300 and the NVIDIA RTX 2000 Mobile Ada Generation are manufactured on a 5 nm process at TSMC.

Architecture Differences

The AMD Instinct MI300 uses the CDNA 3.0 architecture with the Aqua Vanjaram chip, while the NVIDIA RTX 2000 Mobile Ada Generation uses the Ada Lovelace architecture with the AD107 chip. The MI300 belongs to the Instinct (MIx) generation, the RTX 2000 to the Ada-MW generation. The MI300's predecessor is Radeon Instinct; the RTX 2000's predecessor is Ampere-MW and its successor is Blackwell-MW.

The MI300 integrates 153,000 million transistors on a 1017 mm² die, with a transistor density of 150.4M per mm². The RTX 2000 integrates 18,900 million transistors on a 159 mm² die, with a density of 118.9M per mm². The MI300 has 14080 shading units, 880 TMUs, and 0 ROPs. The RTX 2000 has 3072 shading units, 96 TMUs, and 48 ROPs. The MI300 has no RT cores or tensor cores listed; the RTX 2000 has 24 RT cores and 96 tensor cores.

Memory architectures differ fundamentally. The MI300 uses 128 GB of HBM3 on an 8192 bit bus with 1300 MHz memory clock (5.2 Gbps effective) and 5.32 TB/s bandwidth. The RTX 2000 uses 8 GB of GDDR6 on a 128 bit bus with 2000 MHz memory clock (16 Gbps effective) and 256.0 GB/s bandwidth. The MI300's FP16 throughput matches its FP32 at 47.87 TFLOPS (1:1); the RTX 2000 also matches FP16 to FP32 at 12.99 TFLOPS (1:1).

API support is a major split. The MI300 lists DirectX, OpenGL, and Vulkan as N/A. The RTX 2000 supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The MI300 has no display outputs; the RTX 2000 has portable device dependent outputs. The MI300 uses a PCIe 5.0 x16 interface; the RTX 2000 uses PCIe 4.0 x16. The MI300's release date is 2023-01-03; the RTX 2000's is 2023-03-20.

Specification Differences

The two GPUs differ in nearly every measurable field. Clock speeds: the MI300 runs at 1000 MHz base and 1700 MHz boost, the RTX 2000 at 1635 MHz base and 2115 MHz boost. Memory clock: the MI300 is at 1300 MHz (5.2 Gbps effective), the RTX 2000 at 2000 MHz (16 Gbps effective). Memory type: HBM3 versus GDDR6. Bus width: 8192 bit versus 128 bit. Bandwidth: 5.32 TB/s versus 256.0 GB/s.

Compute resources: the MI300 has 14080 shading units, 880 TMUs, and 0 ROPs; the RTX 2000 has 3072 shading units, 96 TMUs, and 48 ROPs. The RTX 2000 has 24 RT cores and 96 tensor cores; the MI300 has none listed. Pixel rate: 0 MPixel/s versus 101.5 GPixel/s. Texture rate: 1,496.0 GTexel/s versus 203.0 GTexel/s. FP32 and FP16: 47.87 TFLOPS versus 12.99 TFLOPS, both 1:1.

Power and physical attributes: the MI300 is 600 W with 2x 8-pin connectors and a 1000 W suggested PSU; the RTX 2000 is 50 W with no connectors and no suggested PSU. The MI300 is 267 mm long and 111 mm high; the RTX 2000 has no dimensions listed. The MI300 has no slot width; the RTX 2000 is IGP. Bus interface: PCIe 5.0 x16 versus PCIe 4.0 x16. Display outputs: none versus portable device dependent. Production status: the MI300 has none listed; the RTX 2000 is Active. Transistors: 153,000 million versus 18,900 million. Die size: 1017 mm² versus 159 mm². Transistor density: 150.4M per mm² versus 118.9M per mm².