AMD Instinct MI350P vs NVIDIA RTX 5880 Ada Generation Comparison

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results between the AMD Instinct MI350P and the NVIDIA RTX 5880 Ada Generation. The head-to-head comparison fields are empty, with zero recorded wins for either side. This absence of directly comparable test data means the analysis must rely on the recorded specifications and the limited benchmark suite available for the RTX 5880 Ada Generation.

The NVIDIA RTX 5880 Ada Generation has eight recorded benchmark scores in the database. Its Geekbench OpenCL score reaches 326,898, which is its strongest single-test result. The Passmark G3D score stands at 25,096, while the Passmark GPU Compute score is 14,208. The DirectX-specific Passmark tests show 335 for DirectX 9, 228 for DirectX 11, 167 for DirectX 10, and 70 for DirectX 12. The 2D graphics score is 777. Its average benchmark score across all recorded tests is 45,972, placing it in the 85th percentile of all GPUs in the database.

The AMD Instinct MI350P has no recorded benchmark scores, an average benchmark score of zero, and sits in the 50th percentile of all GPUs. This percentile is driven entirely by its specification profile rather than any measured performance data. The implications are significant: the MI350P's percentile reflects theoretical capability from its hardware configuration, while the RTX 5880 Ada Generation's percentile reflects actual measured performance.

The nearest rivals for the RTX 5880 Ada Generation provide context for its measured scores. The NVIDIA RTX A2000 scores 46,043, which is 0.2% above the RTX 5880 Ada Generation. The Intel Arc A730M scores 45,592, sitting 0.8% below. The AMD Radeon Pro 5500 XT scores 45,384, which is 1.3% below. The AMD Radeon RX 5600M scores 46,601, placing it 1.4% above. These deltas are small, indicating the RTX 5880 Ada Generation performs in a tightly clustered band around these workstation and mobile GPUs despite its much higher specification sheet.

The absence of direct head-to-head data means the comparison must be built from the specification differences and the relative positioning of each card within the database. The RTX 5880 Ada Generation has measurable performance, while the MI350P has none recorded. This is a structural asymmetry in the available data.

The Verdict

The data indicates two fundamentally different design targets. The AMD Instinct MI350P is an accelerator with no display outputs, no graphics API support (DirectX, OpenGL, and Vulkan are all listed as N/A), and a 50th percentile ranking based on specifications alone. The NVIDIA RTX 5880 Ada Generation is a workstation GPU with full graphics API support including DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, four DisplayPort 1.4a outputs, and an 85th percentile ranking backed by measured benchmark scores.

For anyone requiring measured performance data, the RTX 5880 Ada Generation is the only option with recorded results. Its average benchmark score of 45,972 places it in the 85th percentile, and its nearest rivals all sit within a 1.4% band. The MI350P has no benchmark scores at all, so no performance verdict can be drawn from measurements.

The MI350P's 50th percentile is purely a function of its hardware specifications. Its 144 GB of HBM3e memory, 8192-bit memory bus, and 8.19 TB/s memory bandwidth are extraordinary figures, but without benchmark data, the practical performance remains unverified. The RTX 5880 Ada Generation, by contrast, has its 85th percentile confirmed by eight separate test scores.

The verdict from the data is clear: the RTX 5880 Ada Generation is a verified performer in the 85th percentile, while the MI350P is an unverified specification sheet sitting at the 50th percentile. The database cannot confirm the MI350P's performance claims, and any analysis must acknowledge this gap.

Where Each One Wins

The RTX 5880 Ada Generation wins in every category where measured data exists. Its benchmark scores confirm capability in OpenCL compute (326,898 Geekbench score), general 3D rendering (25,096 Passmark G3D), dedicated compute workloads (14,208 Passmark GPU Compute), and legacy DirectX paths (335 in DirectX 9, 228 in DirectX 11, 167 in DirectX 10, 70 in DirectX 12). Its 2D graphics score of 777 also indicates workstation display functionality.

The MI350P has no measured wins because it has no recorded benchmark scores. Its wins exist only in specification terms. The 144 GB memory capacity dwarfs the RTX 5880 Ada Generation's 48 GB. The 8.19 TB/s memory bandwidth is an order of magnitude higher than the 864.0 GB/s on the NVIDIA card. The 8192-bit memory bus versus 384-bit is similarly lopsided.

For graphics workloads, the RTX 5880 Ada Generation has the only relevant data. It has 110 ray tracing cores and 440 tensor cores, while the MI350P lists neither. The RTX 5880 Ada Generation's pixel rate of 433.0 GPixel/s and texture rate of 1,082.4 GTexel/s are measurable graphics throughput figures. The MI350P's pixel rate is listed as 0 MPixel/s, which aligns with its lack of display outputs and graphics API support.

For compute workloads, the MI350P's theoretical figures are higher in some respects. Its FP32 of 36.04 TFLOPS and FP16 of 36.04 TFLOPS (1:1) are substantial, but the RTX 5880 Ada Generation's FP32 of 69.27 TFLOPS and FP16 of 69.27 TFLOPS (1:1) are nearly double. The MI350P's texture rate of 1,126.4 GTexel/s is slightly above the RTX 5880 Ada Generation's 1,082.4 GTexel/s, but this is the only throughput metric where the AMD card leads.

FAQ

Q: Which GPU has more memory?

A: The AMD Instinct MI350P has 144 GB of HBM3e memory, while the NVIDIA RTX 5880 Ada Generation has 48 GB of GDDR6 memory.

Q: What is the memory bandwidth difference?

A: The MI350P has 8.19 TB/s bandwidth across an 8192-bit bus, compared to the RTX 5880 Ada Generation's 864.0 GB/s across a 384-bit bus.

Q: Which GPU has a higher FP32 compute rating?

A: The RTX 5880 Ada Generation has 69.27 TFLOPS FP32, while the MI350P has 36.04 TFLOPS FP32.

Q: Does the MI350P support display outputs?

A: No, the MI350P has no display outputs, while the RTX 5880 Ada Generation has 4x DisplayPort 1.4a outputs.

Q: Which GPU has recorded benchmark scores?

A: Only the RTX 5880 Ada Generation has recorded benchmark scores, with an average of 45,972 and an 85th percentile ranking. The MI350P has no recorded scores and sits at the 50th percentile.

Q: What is the power consumption difference?

A: The MI350P has a TDP of 600 W with a suggested PSU of 1000 W, while the RTX 5880 Ada Generation has a TDP of 285 W with a suggested PSU of 600 W.

Architecture Differences

The two GPUs use entirely different architectures. The MI350P is built on CDNA 4.0, AMD's compute-focused architecture, while the RTX 5880 Ada Generation uses Ada Lovelace, NVIDIA's workstation and graphics architecture. The process nodes differ: the MI350P uses a 3 nm process, while the RTX 5880 Ada Generation uses a 5 nm process. Both are fabricated by TSMC.

The chip designs are distinct. The MI350P uses the MI350 128CU chip, while the RTX 5880 Ada Generation uses the AD102 chip. The MI350P has 73,000 million transistors on a 1190 mm² die, giving a transistor density of 61.3M per mm². The RTX 5880 Ada Generation has 76,300 million transistors on a 609 mm² die, giving a transistor density of 125.3M per mm². The NVIDIA chip packs more transistors into roughly half the die area.

The memory architectures are fundamentally different. The MI350P uses HBM3e with an 8192-bit bus, while the RTX 5880 Ada Generation uses GDDR6 with a 384-bit bus. This explains the massive bandwidth difference: 8.19 TB/s versus 864.0 GB/s.

The compute unit configurations also differ. The MI350P has 8192 shading units, 512 texture mapping units, and 0 ROPs. The RTX 5880 Ada Generation has 14,080 shading units, 440 TMUs, and 176 ROPs. The RTX 5880 Ada Generation also includes 110 ray tracing cores and 440 tensor cores, while the MI350P lists neither.

The API support is a major architectural divergence. The MI350P lists DirectX, OpenGL, and Vulkan as N/A, indicating it is not designed for graphics APIs. The RTX 5880 Ada Generation supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Specification Differences

The two cards differ in nearly every specification field. The process node differs: 3 nm for the MI350P versus 5 nm for the RTX 5880 Ada Generation. Transistor counts are close, 73,000 million versus 76,300 million, but die size differs substantially at 1190 mm² versus 609 mm².

Clock speeds differ. The MI350P has a base clock of 1000 MHz and a boost clock of 2200 MHz. The RTX 5880 Ada Generation has a base clock of 975 MHz and a boost clock of 2460 MHz. Memory clocks also differ: 2000 MHz with 8 Gbps effective for the MI350P, versus 2250 MHz with 18 Gbps effective for the RTX 5880 Ada Generation.

Memory capacity and type differ: 144 GB HBM3e versus 48 GB GDDR6. Bus width differs: 8192 bit versus 384 bit. Bandwidth differs: 8.19 TB/s versus 864.0 GB/s.

The compute unit counts differ significantly. The MI350P has 8192 shading units, 512 TMUs, and 0 ROPs. The RTX 5880 Ada Generation has 14,080 shading units, 440 TMUs, and 176 ROPs. The RTX 5880 Ada Generation has 110 ray tracing cores and 440 tensor cores; the MI350P has none listed.

Pixel and texture rates differ. The MI350P has 0 MPixel/s pixel rate and 1,126.4 GTexel/s texture rate. The RTX 5880 Ada Generation has 433.0 GPixel/s pixel rate and 1,082.4 GTexel/s texture rate. FP32 and FP16 both differ: 36.04 TFLOPS for the MI350P versus 69.27 TFLOPS for the RTX 5880 Ada Generation.

Power requirements differ: 600 W TDP with a 1000 W suggested PSU for the MI350P, versus 285 W TDP with a 600 W suggested PSU for the RTX 5880 Ada Generation. Both are dual-slot with a single 16-pin power connector.

The bus interface differs: PCIe 5.0 x16 for the MI350P versus PCIe 4.0 x16 for the RTX 5880 Ada Generation. Display outputs differ: none for the MI350P versus 4x DisplayPort 1.4a for the RTX 5880 Ada Generation. Dimensions are similar in length (267 mm both) and height (111 mm versus 112 mm), but the MI350P has a listed width of 40 mm while the RTX 5880 Ada Generation has no width listed.

Release dates differ: the MI350P is dated 2026-05-06, while the RTX 5880 Ada Generation is dated 2024-01-04. The RTX 5880 Ada Generation has an active production status, while the MI350P's production status is not listed.