AMD Instinct MI300 vs NVIDIA Jetson T5000 Comparison

Head-to-Head Benchmarks

The recorded database contains no benchmark scores for either the AMD Instinct MI300 or the NVIDIA Jetson T5000. Both parts show an average benchmark score of zero, and the head-to-head benchmark table is empty. Consequently, there are no measured wins for either accelerator in compute, graphics, or memory throughput tests. The percentile ranking for both products is identical at 50, placing each at the midpoint of the database distribution despite their radically different designs. Without benchmark data, any comparative performance analysis must rely entirely on the architectural and specification data recorded for each unit.

The absence of measured results is itself informative. The AMD Instinct MI300 targets a dense server accelerator segment where benchmark workloads typically emphasize sustained FP32 or FP16 throughput across large batch sizes. Its recorded FP32 peak is 47.87 TFLOPS, and its FP16 peak is also 47.87 TFLOPS with a 1:1 ratio, indicating no dedicated half-precision acceleration path beyond the standard compute units. The NVIDIA Jetson T5000, by contrast, records an FP32 peak of 8.064 TFLOPS and an identical FP16 peak of 8.064 TFLOPS. The MI300 therefore delivers roughly 5.9 times the FP32 throughput of the T5000 on paper, a ratio derived directly from the recorded figures.

Memory bandwidth presents an even larger separation. The MI300 records 5.32 TB/s of bandwidth from 128 GB of HBM3 on an 8192-bit bus. The T5000 records 273.2 GB/s from 128 GB of LPDDR5X on a 256-bit bus. The MI300 bandwidth advantage is approximately 19.5 times that of the T5000. However, the two parts share the same memory capacity at 128 GB, so workload fitting is identical; only the speed of data movement differs. The T5000 does record a memory clock of 1067 MHz with 8.5 Gbps effective transfer rate, while the MI300 records 1300 MHz with 5.2 Gbps effective, but the effective rates are not directly comparable because of the different memory technologies and bus widths.

Pixel and texture rates also diverge sharply. The MI300 records a pixel rate of 0 MPixel/s and has zero ROPs, meaning it performs no conventional rasterization output. Its texture rate is 1,496.0 GTexel/s from 880 TMUs. The T5000 records a pixel rate of 50.40 GPixel/s from 32 ROPs and a texture rate of 126.0 GTexel/s from 80 TMUs. The T5000 is the only one of the two with any rasterization capability, despite both parts listing no display outputs and no graphics API support (DirectX, OpenGL, and Vulkan are all recorded as N/A for both). Clock behavior shows the T5000 running a higher base clock at 1386 MHz versus 1000 MHz for the MI300, and a boost clock of 1575 MHz versus 1700 MHz for the MI300. The MI300 has the higher boost ceiling, but the T5000 has the higher idle-to-base operating point.

The Verdict

From the recorded data alone, the AMD Instinct MI300 is the compute-throughput leader. Its 47.87 TFLOPS FP32 peak, 5.32 TB/s memory bandwidth, and 1,496.0 GTexel/s texture rate position it as a high-capacity server accelerator for data-parallel workloads that can saturate large HBM3 pools. The NVIDIA Jetson T5000, with 8.064 TFLOPS FP32, 273.2 GB/s bandwidth, and 126.0 GTexel/s texture rate, occupies a different operating envelope: a 120 W part compared with 600 W for the MI300, with a far smaller physical footprint (87 mm by 100 mm by 15 mm versus 267 mm by 111 mm for the MI300). The T5000 also records the only rasterization hardware of the pair, with 32 ROPs and 20 RT cores, while the MI300 lists zero ROPs and no RT cores.

The T5000 is the only part with an active production status and a recorded successor (Server Rubin) and predecessor (Server Hopper). The MI300 lists a predecessor (Radeon Instinct) but no successor and no production status. The T5000 has a recorded launch MSRP of 2,999 USD, stated once here as a specification entry. The MI300 has no launch MSRP in the database.

For buyers selecting strictly on compute density per watt, the T5000 delivers 8.064 TFLOPS within a 120 W power envelope, while the MI300 delivers 47.87 TFLOPS within 600 W. The MI300 yields approximately 0.0798 TFLOPS per watt, and the T5000 yields approximately 0.0672 TFLOPS per watt, so the MI300 is slightly more efficient on paper for raw FP32 per watt. For workloads requiring rasterization, ray tracing cores, or a compact integrated graphics processor form factor, the T5000 is the only viable choice from this pair. For workloads requiring maximum memory bandwidth, the MI300 is decisively ahead. The data does not support a single universal winner; the two accelerators serve disjoint design targets.

FAQ

Q: Which accelerator has higher FP32 throughput?

A: The AMD Instinct MI300 records 47.87 TFLOPS FP32, while the NVIDIA Jetson T5000 records 8.064 TFLOPS. The MI300 is approximately 5.9 times higher.

Q: Do both accelerators have the same memory capacity?

A: Yes, both record 128 GB of memory. The MI300 uses HBM3 on an 8192-bit bus, while the T5000 uses LPDDR5X on a 256-bit bus.

Q: Which part supports rasterization?

A: The T5000 records 32 ROPs and a pixel rate of 50.40 GPixel/s. The MI300 records 0 ROPs and a pixel rate of 0 MPixel/s. Neither part has display outputs or graphics API support.

Q: What is the power consumption difference?

A: The MI300 records a TDP of 600 W with a suggested PSU of 1000 W and two 8-pin power connectors. The T5000 records a TDP of 120 W with a suggested PSU of 300 W and no power connectors, as it is an integrated graphics processor.

Q: Which accelerator has a higher boost clock?

A: The MI300 has a boost clock of 1700 MHz, while the T5000 has a boost clock of 1575 MHz. The T5000 has a higher base clock at 1386 MHz versus 1000 MHz for the MI300.

Q: Are there any benchmark scores available for either product?

A: The database records an average benchmark score of zero for both accelerators, and the head-to-head benchmark table is empty. Both rank at the 50th percentile among all GPUs.

Specification Differences

The two parts differ across nearly every recorded specification category. The MI300 uses an AMD chip named Aqua Vanjaram with CDNA 3.0 architecture, while the T5000 uses an NVIDIA chip named GB10B with Blackwell architecture. The MI300 is built on a 5 nm process at TSMC with 153,000 million transistors on a 1017 mm² die, giving a transistor density of 150.4M per mm². The T5000 is also built on a 5 nm process at TSMC, but its transistor count is listed as unknown and its die size is 391 mm² with no recorded density. The MI300 has 14,080 shading units, 880 TMUs, and 0 ROPs. The T5000 has 2,560 shading units, 80 TMUs, 32 ROPs, 20 RT cores, and 96 tensor cores. The MI300 records no RT cores and no tensor cores.

Memory configurations differ fundamentally. The MI300 uses 128 GB HBM3 with an 8192-bit bus and 5.32 TB/s bandwidth. The T5000 uses 128 GB LPDDR5X with a 256-bit bus and 273.2 GB/s bandwidth. The MI300 memory clock is 1300 MHz with 5.2 Gbps effective, while the T5000 memory clock is 1067 MHz with 8.5 Gbps effective. Base clocks are 1000 MHz for the MI300 and 1386 MHz for the T5000; boost clocks are 1700 MHz and 1575 MHz, respectively. The MI300 has a pixel rate of 0 MPixel/s and a texture rate of 1,496.0 GTexel/s. The T5000 has a pixel rate of 50.40 GPixel/s and a texture rate of 126.0 GTexel/s. FP32 and FP16 peaks are 47.87 TFLOPS for the MI300 and 8.064 TFLOPS for the T5000, both with 1:1 ratios.

Power and physical specifications also differ. The MI300 has a TDP of 600 W, two 8-pin power connectors, a suggested PSU of 1000 W, and dimensions of 267 mm by 111 mm. The T5000 has a TDP of 120 W, no power connectors, a suggested PSU of 300 W, and dimensions of 87 mm by 100 mm by 15 mm. The T5000 is classified as an integrated graphics processor (IGP), while the MI300 has no slot width recorded. The bus interface is PCIe 5.0 x16 for the MI300 and PCIe 5.0 x8 for the T5000. Neither part has display outputs. Both list DirectX, OpenGL, and Vulkan as N/A. The MI300 has no recorded production status and no launch MSRP. The T5000 is recorded as Active in production with a launch MSRP of 2,999 USD. Release dates differ: 2023-01-03 for the MI300 and 2025-08-26 for the T5000. The MI300 predecessor is Radeon Instinct with no successor; the T5000 predecessor is Server Hopper and successor is Server Rubin.

Architecture Differences

The MI300 implements AMD's CDNA 3.0 architecture, built for compute acceleration with no graphics pipeline. Its zero ROP count and zero pixel rate confirm that the design omits rasterization entirely. The 5 nm TSMC process hosts 153,000 million transistors on a 1017 mm² die, a large monolithic or chiplet-based accelerator with 14,080 shading units and 880 TMUs. The memory subsystem uses HBM3 across an 8192-bit bus, a configuration aimed at bandwidth-bound server workloads. The T5000 implements NVIDIA's Blackwell architecture on the same 5 nm TSMC process but on a 391 mm² die. It includes a conventional graphics pipeline with 32 ROPs, 80 TMUs, 20 RT cores, and 96 tensor cores, alongside 2,560 shading units. The T5000 uses LPDDR5X memory on a 256-bit bus, which is a lower-bandwidth, lower-power configuration suited to compact or embedded server deployments.

The MI300 has no recorded tensor cores or RT cores, whereas the T5000 records both. This means the T5000 carries specialized hardware for ray tracing and tensor operations, while the MI300 relies on its general-purpose compute units for all workloads. The MI300 texture rate of 1,496.0 GTexel/s is far higher than the T5000's 126.0 GTexel/s, reflecting the larger TMU count, but the T5000 is the only one with pixel output capability. Clock strategy also differs: the MI300 runs a lower base clock of 1000 MHz and a higher boost clock of 1700 MHz, while the T5000 runs a higher base clock of 1386 MHz and a lower boost clock of 1575 MHz. The MI300 therefore has a wider dynamic clock range, while the T5000 operates closer to a fixed frequency. Both parts are fabricated by TSMC at 5 nm, but the MI300 transistor density of 150.4M per mm² is recorded, while the T5000 density is not. The MI300 generation is listed as Instinct (MIx), and the T5000 generation is Server Blackwell (Bxx). Neither part exposes a graphics API, and both lack display outputs, reinforcing that these are compute-oriented devices despite the T5000's rasterization hardware.