AMD Instinct MI350X vs AMD Radeon RX 9060 Comparison

FAQ

Q: What architecture does each GPU use?

A: The AMD Instinct MI350X uses CDNA 4.0 architecture on a 3 nm TSMC process, while the AMD Radeon RX 9060 uses RDNA 4.0 architecture on a 4 nm TSMC process.

Q: How do the memory configurations compare?

A: The MI350X has 288 GB of HBM3e memory with an 8192-bit bus and 8.19 TB/s bandwidth. The RX 9060 has 8 GB of GDDR6 memory on a 128-bit bus with 288.0 GB/s bandwidth.

Q: What is the transistor count difference?

A: The MI350X contains 185,000 million transistors on a 2380 mm² die, while the RX 9060 contains 29,700 million transistors on a 199 mm² die. The RX 9060 has a higher transistor density at 149.2M per mm² versus 77.7M per mm² for the MI350X.

Q: Does the RX 9060 support modern graphics APIs?

A: Yes, the RX 9060 supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The MI350X lists N/A for all three APIs, reflecting its compute-focused design.

Q: What are the power requirements for each card?

A: The MI350X has a 1000 W TDP with a suggested PSU of 1400 W and no power connectors (OAM Module form factor). The RX 9060 has a 132 W TDP with a suggested PSU of 300 W and uses a single 8-pin connector.

Q: Which card has display outputs?

A: The RX 9060 includes 1x HDMI 2.1b and 2x DisplayPort 2.1a outputs. The MI350X has no display outputs, indicating it is not intended for direct display use.

Where Each One Wins

The AMD Instinct MI350X is engineered for raw compute throughput. Its massive 16,384 shading units, 1,024 TMUs, and 72.09 TFLOPS FP32 performance far exceed what any consumer GPU delivers. The 288 GB HBM3e memory pool with 8.19 TB/s bandwidth positions it for large-scale data center workloads, AI training, and scientific simulation where memory capacity and bandwidth dominate.

The AMD Radeon RX 9060 wins in every consumer-facing category. It has 28 ray tracing cores, 64 ROPs, and a pixel rate of 191.4 GPixel/s. It supports modern graphics APIs, outputs video through HDMI 2.1b and DisplayPort 2.1a, and fits in a dual-slot form factor. Its boost clock of 2990 MHz and game clock of 2400 MHz are far higher than the MI350X's 2200 MHz boost, which matters for latency-sensitive interactive workloads.

Benchmark data confirms the RX 9060's consumer positioning. Its 3DMark Steel Nomad DX12 score of 3322, Geekbench OpenCL score of 88183, and PassMark G3D score of 17631 demonstrate real graphics performance. The MI350X has no recorded benchmark scores and a 50th percentile ranking versus all GPUs, while the RX 9060 sits at the 59th percentile with an average benchmark score of 16014.

Architecture Differences

The MI350X and RX 9060 diverge fundamentally in their architectural goals. CDNA 4.0 is AMD's compute-optimized design, prioritizing massive parallel throughput over graphics features. It uses 3 nm fabrication, enabling 185,000 million transistors across a massive 2380 mm² die. The architecture allocates resources to shading units and texture units, with zero ROPs and no ray tracing cores, confirming it is not built for rasterization or real-time rendering.

RDNA 4.0, by contrast, is a graphics-first architecture. The RX 9060's Navi 44 chip packs 29,700 million transistors into a 199 mm² die, achieving nearly double the transistor density. It includes dedicated ray tracing cores, 64 ROPs for pixel output, and full API support. The 4 nm process allows higher clock speeds, with the RX 9060 boosting to 2990 MHz versus the MI350X's 2200 MHz.

Memory architecture reflects their different missions. The MI350X uses HBM3e stacked memory with a 8192-bit interface, achieving 8.19 TB/s bandwidth for data-intensive compute. The RX 9060 uses GDDR6 on a 128-bit bus, delivering 288.0 GB/s, which is sufficient for gaming and workstation graphics but orders of magnitude less than the MI350X.

The MI350X has no display outputs, no graphics API support, and no power connectors, relying on the OAM Module form factor for power delivery. The RX 9060 is a standard dual-slot card with a single 8-pin power connector and full video output capability.

Specification Differences

Process Node: The MI350X uses 3 nm TSMC; the RX 9060 uses 4 nm TSMC.

Transistors: The MI350X has 185,000 million; the RX 9060 has 29,700 million.

Die Size: The MI350X measures 2380 mm²; the RX 9060 measures 199 mm².

Clock Speeds: The MI350X runs at 1000 MHz base and 2200 MHz boost. The RX 9060 runs at 1700 MHz base, 2400 MHz game clock, and 2990 MHz boost.

Memory: The MI350X has 288 GB HBM3e at 2000 MHz (8 Gbps effective) with 8192-bit bus and 8.19 TB/s bandwidth. The RX 9060 has 8 GB GDDR6 at 2250 MHz (18 Gbps effective) with 128-bit bus and 288.0 GB/s bandwidth.

Shading Units: 16,384 on the MI350X versus 1,792 on the RX 9060.

TMUs: 1,024 on the MI350X versus 112 on the RX 9060.

ROPs: 0 on the MI350X versus 64 on the RX 9060.

Ray Tracing Cores: None on the MI350X; 28 on the RX 9060.

Pixel Rate: 0 MPixel/s on the MI350X versus 191.4 GPixel/s on the RX 9060.

Texture Rate: 2,252.8 GTexel/s on the MI350X versus 334.9 GTexel/s on the RX 9060.

FP32 Performance: 72.09 TFLOPS on both, but the MI350X achieves this with far more shading units at lower clocks.

TDP: 1000 W for the MI350X versus 132 W for the RX 9060.

Power Connectors: None on the MI350X; 1x 8-pin on the RX 9060.

Suggested PSU: 1400 W for the MI350X versus 300 W for the RX 9060.

Form Factor: OAM Module for the MI350X versus Dual-slot for the RX 9060.

Display Outputs: None on the MI350X; 1x HDMI 2.1b and 2x DisplayPort 2.1a on the RX 9060.

API Support: N/A on the MI350X; DirectX 12 Ultimate, OpenGL 4.6, Vulkan 1.4 on the RX 9060.

Release Date: The MI350X launched on June 11, 2025; the RX 9060 launched on August 4, 2025.

Head-to-Head Benchmarks

Direct comparison is complicated by the fact that the MI350X has zero recorded benchmark scores in the database. The RX 9060, meanwhile, has a full set of measurements, and its position relative to known rivals clarifies its performance tier.

The RX 9060's average benchmark score is 16014, placing it at the 59th percentile of all GPUs. Its nearest rival, the NVIDIA GeForce RTX 3060 Ti, averages 16129, a delta of -0.7 percent. That puts the RX 9060 effectively at parity with the RTX 3060 Ti, a well-established mid-range card. The AMD Radeon R9 370X and RX 7700 both average 15862 and 15852 respectively, with deltas of 1 percent, meaning the RX 9060 is slightly ahead of those older or lower-tier cards.

In specific tests, the RX 9060 shows its strengths. Its 3DMark Steel Nomad DX12 score of 3322 demonstrates solid DirectX 12 performance. The Geekbench Vulkan score of 39476 indicates strong low-level API utilization. PassMark G3D at 17631 and GPU compute at 9919 show balanced performance across graphics and compute tasks.

The MI350X cannot be directly benchmarked against the RX 9060 because no test scores exist for it. Its 50th percentile ranking and zero average score reflect an absence of consumer benchmark data, not necessarily poor performance. Given its 72.09 TFLOPS FP32 output, the MI350X would theoretically dominate compute-heavy workloads, but the database contains no measurements to confirm this.

The RX 9060's PassMark DirectX 9 score of 280 versus DirectX 11 at 182 and DirectX 12 at 44 shows that older API performance varies significantly. The DirectX 10 score of 104 and G2D score of 1002 round out the picture of a card optimized for modern workloads rather than legacy compatibility.

The Verdict

The data presents two products with almost no overlap in purpose. The AMD Instinct MI350X is a data center compute accelerator. Its 288 GB HBM3e memory, 8.19 TB/s bandwidth, 16,384 shading units, and 72.09 TFLOPS FP32 performance are aimed at AI training, high-performance computing, and scientific simulations. Its 1000 W TDP, OAM Module form factor, lack of display outputs, and absence of graphics API support confirm it is not a consumer graphics card.

The AMD Radeon RX 9060 is a consumer graphics card. It delivers ray tracing, modern API support, display outputs, and a 132 W TDP suitable for standard desktop builds. Its benchmark scores place it at parity with the RTX 3060 Ti, a proven mid-range performer. The 59th percentile ranking and average score of 16014 indicate solid mainstream performance.

For a user building a gaming PC or workstation with display needs, the RX 9060 is the only viable choice between these two. It has the connectors, API support, and ray tracing hardware required for interactive graphics. Its 2990 MHz boost clock and 191.4 GPixel/s pixel rate ensure smooth rendering.

For an organization running large-scale compute workloads, the MI350X offers capabilities the RX 9060 cannot approach. The 288 GB memory capacity alone is 36 times larger than the RX 9060's 8 GB. The 8.19 TB/s bandwidth is roughly 28 times higher. These are not incremental differences; they represent different classes of hardware.

The RX 9060's transistor density advantage, 149.2M per mm² versus 77.7M per mm², shows a more efficient use of silicon for graphics workloads. The MI350X uses its larger die and higher transistor count for raw parallel throughput.

Neither card is a substitute for the other. The MI350X cannot render to a display, run DirectX, or fit in a standard PC case. The RX 9060 cannot handle the memory capacities or bandwidth requirements of large-scale AI models. The database records confirm this split: one card has comprehensive consumer benchmarks and a percentile ranking; the other has no benchmarks at all, reflecting its enterprise deployment context.