AMD Radeon Instinct MI60 vs NVIDIA RTX 6000 Ada Generation Comparison

The Verdict

The database comparison between the NVIDIA RTX 6000 Ada Generation and the AMD Radeon Instinct MI60 reveals a decisive victory for the NVIDIA part across every recorded benchmark. The RTX 6000 Ada Generation holds an average benchmark score of 287,237, placing it in the 99th percentile of all GPUs, while the MI60 achieves an average score of 92,466, landing in the 93rd percentile. In the OpenCL test, the NVIDIA card scores 311,629 against the AMD card's 92,488, a difference of 236.9 percent. In Vulkan, the NVIDIA card scores 262,845 versus 92,444, a 184.3 percent advantage. The data indicates that the RTX 6000 Ada Generation is the superior choice for compute-heavy workloads, rendering the MI60 a legacy option with significantly lower throughput.

The RTX 6000 Ada Generation is the clear pick for professionals requiring maximum compute performance, given its 91.06 TFLOPS FP32 throughput and 48 GB of GDDR6 memory. The MI60, with 14.75 TFLOPS FP32 and 32 GB of HBM2, trails substantially in raw processing power, though its 1.02 TB/s memory bandwidth is higher than the NVIDIA card's 960.0 GB/s. For users already invested in AMD's Instinct ecosystem or those prioritizing memory bandwidth above all else, the MI60 may still serve specific niche roles, but the recorded data shows it loses every head-to-head contest by a wide margin. The RTX 6000 Ada Generation also benefits from a richer feature set, including 142 RT cores and 568 tensor cores, neither of which the MI60 offers.

FAQ

Q: Which GPU has the higher average benchmark score?

A: The NVIDIA RTX 6000 Ada Generation scores 287,237 on average, while the AMD Radeon Instinct MI60 scores 92,466. The NVIDIA card outperforms the AMD card by roughly 210 percent in this aggregate metric.

Q: How do the two cards compare in the OpenCL benchmark?

A: The RTX 6000 Ada Generation records 311,629 points in OpenCL, against 92,488 points for the MI60. This represents a 236.9 percent performance advantage for the NVIDIA card.

Q: What is the difference in memory bandwidth between the two?

A: The AMD Radeon Instinct MI60 has a higher memory bandwidth at 1.02 TB/s, compared to 960.0 GB/s for the NVIDIA RTX 6000 Ada Generation. The AMD card uses a 4096-bit HBM2 interface, while the NVIDIA card uses a 384-bit GDDR6 interface.

Q: Does the MI60 support hardware ray tracing or tensor operations?

A: No. The AMD Radeon Instinct MI60 has no RT cores and no tensor cores listed in the database. The NVIDIA RTX 6000 Ada Generation includes 142 RT cores and 568 tensor cores.

Q: Which GPU has a higher FP32 (single-precision) compute rate?

A: The NVIDIA RTX 6000 Ada Generation delivers 91.06 TFLOPS FP32, compared to 14.75 TFLOPS for the AMD Radeon Instinct MI60. That is a 6.2x difference in single-precision throughput.

Q: Are both cards still in production?

A: No. Both the NVIDIA RTX 6000 Ada Generation and the AMD Radeon Instinct MI60 are listed as end-of-life products in the database.

Architecture Differences

The NVIDIA RTX 6000 Ada Generation is built on the AD102 chip using the Ada Lovelace architecture, fabricated on a 5 nm process at TSMC. It integrates 76,300 million transistors on a 609 mm² die, with a transistor density of 125.3 million per mm². The AMD Radeon Instinct MI60 uses the Vega 20 chip with the GCN 5.1 architecture, also manufactured by TSMC but on a 7 nm process. The MI60 has 13,230 million transistors on a 331 mm² die, with a density of 40.0 million per mm². These architectural differences are fundamental: the NVIDIA chip packs over five times more transistors and roughly double the die area, enabling a far larger compute and rendering pipeline.

The RTX 6000 Ada Generation includes dedicated hardware units that the MI60 lacks entirely: 142 RT cores for ray tracing and 568 tensor cores for AI acceleration. The MI60, as a GCN 5.1 product, has no such specialized blocks, relying purely on its 4,096 shading units. The NVIDIA card also features 18,176 shading units, 568 texture mapping units, and 192 ROPs, versus 4,096 shading units, 256 TMUs, and 64 ROPs for the AMD card. The process node advantage (5 nm versus 7 nm) combined with the larger transistor budget explains the NVIDIA card's massive lead in raw computational metrics, including pixel rate (481.0 GPixel/s versus 115.2 GPixel/s) and texture rate (1,422.8 GTexel/s versus 460.8 GTexel/s).

The MI60's GCN 5.1 architecture predates modern feature sets. It supports DirectX 12 (12_1) and Vulkan 1.3, while the RTX 6000 Ada Generation supports DirectX 12 Ultimate (12_2) and Vulkan 1.4. Both cards support OpenGL 4.6. The NVIDIA card also has a different FP16 implementation: it delivers 91.06 TFLOPS with a 1:1 ratio to FP32, whereas the MI60 delivers 29.49 TFLOPS with a 2:1 ratio. This means the NVIDIA card's FP16 throughput matches its FP32 rate, while the AMD card halves its FP16 rate relative to FP32, which historically favored older AMD compute designs but no longer competes with the Ada generation.

Specification Differences

The two cards differ across nearly every specification field in the database. The NVIDIA RTX 6000 Ada Generation has a base clock of 915 MHz and a boost clock of 2505 MHz, while the AMD Radeon Instinct MI60 has a base clock of 1200 MHz and a boost clock of 1800 MHz. The MI60 starts at a higher base frequency, but the NVIDIA card's boost clock is substantially higher, contributing to its performance advantage. Memory configurations also diverge sharply: the RTX 6000 Ada Generation offers 48 GB of GDDR6 on a 384-bit bus with 960.0 GB/s bandwidth, while the MI60 offers 32 GB of HBM2 on a 4096-bit bus with 1.02 TB/s bandwidth. The AMD card's wider bus and higher bandwidth are notable, but the NVIDIA card's larger capacity and newer memory type provide greater flexibility for large datasets.

Power delivery differs as well. Both cards have a 300 W TDP and a suggested PSU of 700 W, but the RTX 6000 Ada Generation uses a single 16-pin power connector, while the MI60 uses one 6-pin and one 8-pin connector. Both are dual-slot cards with identical lengths of 267 mm (10.5 inches); the NVIDIA card is 112 mm tall (4.4 inches), and the AMD card is 111 mm tall (4.4 inches). Display outputs differ: the NVIDIA card has four DisplayPort 1.4a outputs, while the AMD card has one mini-DisplayPort 1.4a. The NVIDIA card was released on 2022-12-02, and the AMD card on 2018-11-17, a gap of over four years. The RTX 6000 Ada Generation has a launch MSRP of 6,799 USD, while the MI60 has no recorded launch MSRP.

The NVIDIA card's transistor density of 125.3M per mm² versus 40.0M per mm² for the AMD card underscores the manufacturing and design gap. The RTX 6000 Ada Generation also lists a predecessor (Workstation Ampere) and a successor (Blackwell PRO W), while the MI60 lists only a predecessor (FirePro Data Center) and no successor. The NVIDIA card's memory clock is listed at 2500 MHz with 20 Gbps effective, while the AMD card's memory clock is 1000 MHz with 2 Gbps effective, reflecting the different memory technologies.

Head-to-Head Benchmarks

The database records two head-to-head benchmark comparisons, and the NVIDIA RTX 6000 Ada Generation wins both. In the Geekbench OpenCL test, the NVIDIA card scores 311,629 against the AMD card's 92,488, a delta of 236.9 percent in favor of NVIDIA. This is the larger of the two wins, indicating that the RTX 6000 Ada Generation excels in general-purpose compute workloads that stress raw FP32 and memory throughput. The MI60's 14.75 TFLOPS FP32 simply cannot match the NVIDIA card's 91.06 TFLOPS, and the benchmark data confirms this gap in practice.

In the Geekbench Vulkan test, the NVIDIA card scores 262,845 against the AMD card's 92,444, a delta of 184.3 percent. While this is a smaller margin than OpenCL, it is still a commanding lead. The Vulkan test likely exercises the graphics and compute pipelines more evenly, and the NVIDIA card's 142 RT cores and 568 tensor cores provide capabilities that the MI60 does not have at all. The MI60's Vulkan score of 92,444 is nearly identical to its OpenCL score of 92,488, suggesting the card performs consistently across both APIs, but at a level far below the NVIDIA part.

The aggregate data reinforces these results. The RTX 6000 Ada Generation's average benchmark score of 287,237 is about 3.1 times the MI60's 92,466. The NVIDIA card also sits in the 99th percentile of all GPUs, while the MI60 sits in the 93rd percentile. Looking at the nearest rivals for each card provides additional context: the RTX 6000 Ada Generation is 1.1 percent ahead of the NVIDIA L40 (average score 284,111) and 14.4 percent ahead of the NVIDIA L20 (average score 251,147), but 2.9 percent behind the NVIDIA L40S (average score 295,763) and 9.7 percent behind the AMD Instinct MI300X (average score 317,994). The MI60, by contrast, is 0.9 percent ahead of the NVIDIA RTX A4500 (average score 91,671) and 1.5 percent ahead of the RTX A4500 Mobile (average score 91,134), but 4.8 percent behind the AMD Radeon Pro VII (average score 97,131) and 5.2 percent behind the AMD Radeon RX 7900M (average score 97,487).

These rival comparisons show that even the MI60's closest competitors in its own performance tier are substantially weaker than the RTX 6000 Ada Generation's nearest rivals. The NVIDIA card competes at the top of the workstation and data center stack, while the MI60 sits in a mid-range tier that the Ada generation surpasses by a wide margin. The recorded data leaves no ambiguity: the RTX 6000 Ada Generation is the dominant performer, and the MI60, while still a functional compute accelerator, is outclassed by an order of magnitude in every measured workload.