AMD Radeon Instinct MI60 vs NVIDIA RTX 6000D Comparison

Where Each One Wins

The recorded benchmark data draws a clear line between these two workstation cards. The NVIDIA RTX 6000D wins the only shared test in the database, Geekbench OpenCL, by a decisive margin. Its score of 388,405 dwarfs the AMD Radeon Instinct MI60's 92,488, a 320% difference. That is not a marginal lead; it is a generational gap expressed in raw compute throughput.

The AMD card has its own distinct territory, however. The MI60 posts a Geekbench Vulkan score of 92,444, a result the RTX 6000D cannot match because the NVIDIA card has no recorded Vulkan benchmark in the database. So while the NVIDIA part dominates the cross-platform OpenCL test, the AMD part shows it can execute a modern graphics API workload at a level comparable to its own OpenCL performance. The MI60's Vulkan score sits within 0.05% of its OpenCL result, suggesting consistent compute behavior across both APIs.

Breaking down the wins by category: the RTX 6000D holds the compute crown outright. Its average benchmark score of 195,964 places it in the 98th percentile of all GPUs tracked, while the MI60's 92,466 average lands in the 93rd percentile. The NVIDIA card's nearest rivals in the database include the Tesla V100S PCIe 32 GB (0.8% behind) and the RTX 5000 Ada Generation (6.1% behind), but the A100 PCIe 80 GB sits 5.4% ahead, showing that the 6000D occupies a specific performance tier rather than the absolute top. The MI60, by contrast, trades blows with the RTX A4500 (0.9% ahead) and the Radeon Pro VII (4.8% behind), positioning it as a mid-tier compute card in the current database.

For use-case segmentation, the data suggests the RTX 6000D is the choice for OpenCL-heavy workloads, scientific simulation, and any task that leverages massive FP32 throughput. The MI60, with its Vulkan result, remains viable for graphics-adjacent compute tasks where that API is preferred, but its raw numbers are far lower across the board.

Architecture Differences

The two cards come from completely different design philosophies separated by roughly seven years of silicon evolution. The RTX 6000D uses the GB202 chip on TSMC's 5 nm process, packing 92,200 million transistors into a 750 mm² die. That yields a transistor density of 122.9 million per square millimeter, a figure that reflects the advanced node and the sheer scale of the Blackwell 2.0 architecture. The MI60 uses the Vega 20 chip on TSMC's 7 nm process, with 13,230 million transistors across a 331 mm² die, for a density of 40.0 million per square millimeter. The RTX 6000D crams over seven times the transistors into just over twice the die area.

Memory configurations tell a similar story. The RTX 6000D carries 84 GB of GDDR7 on a 448-bit bus, delivering 1.40 TB/s of bandwidth. The MI60 has 32 GB of HBM2 on a 4096-bit bus, providing 1.02 TB/s. The NVIDIA card offers 2.6 times the capacity and 37% more bandwidth, despite the narrower bus, thanks to the higher data rate of GDDR7 (25 Gbps effective versus 2 Gbps effective on the HBM2).

Compute resources diverge sharply. The RTX 6000D fields 19,968 shading units, 624 TMUs, 192 ROPs, 156 RT cores, and 624 tensor cores. The MI60 has 4,096 shading units, 256 TMUs, and 64 ROPs, with no RT cores or tensor cores listed. The NVIDIA part's FP32 throughput is 97.04 TFLOPS, while its FP16 output matches at 97.04 TFLOPS (1:1 ratio). The MI60 delivers 14.75 TFLOPS FP32 and 29.49 TFLOPS FP16 (2:1 ratio). The RTX 6000D is 6.6 times faster in FP32 and 3.3 times faster in FP16.

Clock speeds also favor the newer card. The RTX 6000D runs at 1992 MHz base and 2430 MHz boost, while the MI60 operates at 1200 MHz base and 1800 MHz boost. Pixel and texture rates follow: 466.6 GPixel/s and 1,516.3 GTexel/s for the RTX 6000D versus 115.2 GPixel/s and 460.8 GTexel/s for the MI60.

Power and interface differences are notable. The RTX 6000D draws 600 W with a 1x 16-pin connector and a suggested 1000 W PSU. The MI60 draws 300 W with a 1x 6-pin plus 1x 8-pin configuration and a 700 W suggested PSU. The NVIDIA card uses PCIe 5.0 x16; the AMD card uses PCIe 4.0 x16. Display outputs differ too: the RTX 6000D has four DisplayPort 2.1b connectors, while the MI60 has a single mini-DisplayPort 1.4a.

API support reflects the age gap. The RTX 6000D supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The MI60 supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.3.

The Verdict

The data points to one clear conclusion for compute-heavy workloads: the NVIDIA RTX 6000D is in a different performance class. Its OpenCL score is 320% higher than the MI60's, its FP32 throughput is 6.6 times greater, and its memory bandwidth is 37% higher. The RTX 6000D also offers more than double the VRAM capacity (84 GB versus 32 GB), which matters for large dataset processing.

The MI60 is not without merit, but its strengths are contextual. It delivers a Vulkan score of 92,444, which is useful for developers targeting that API. It also consumes half the power (300 W versus 600 W) and fits in a shorter chassis (267 mm versus 304 mm). For legacy GCN-based code or Vulkan-specific compute tasks where the RTX 6000D has no recorded result, the MI60 remains a functional option.

The database shows the RTX 6000D has a production status of Active, while the MI60 is End-of-life. That alone signals which card the market supports going forward. The NVIDIA card's launch MSRP is 8,565 USD. The AMD card has no recorded launch MSRP.

For anyone choosing between these two based on the recorded measurements, the RTX 6000D wins on raw compute, memory capacity, and API modernity. The MI60 wins only on power draw, physical footprint, and the availability of a Vulkan benchmark result. Unless a specific workload demands Vulkan or the lower power envelope, the data favors the NVIDIA card overwhelmingly.

FAQ

Q: Which card has the higher OpenCL benchmark score?

A: The NVIDIA RTX 6000D scores 388,405 in Geekbench OpenCL, while the AMD Radeon Instinct MI60 scores 92,488. The RTX 6000D leads by 320%.

Q: Does the AMD card have any benchmark where it beats the NVIDIA card?

A: The database records a Geekbench Vulkan score of 92,444 for the MI60. No Vulkan score is recorded for the RTX 6000D, so there is no direct comparison in that test. In the only shared benchmark, OpenCL, the NVIDIA card wins.

Q: What are the memory capacities and bandwidths of these two cards?

A: The RTX 6000D has 84 GB of GDDR7 with 1.40 TB/s bandwidth. The MI60 has 32 GB of HBM2 with 1.02 TB/s bandwidth.

Q: How do their power requirements compare?

A: The RTX 6000D has a 600 W TDP and requires a 1000 W suggested PSU with a 1x 16-pin connector. The MI60 has a 300 W TDP and requires a 700 W suggested PSU with a 1x 6-pin plus 1x 8-pin connector.

Q: Which card has better API support?

A: The RTX 6000D supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. The MI60 supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.3.

Q: What are the production statuses of these cards?

A: The RTX 6000D is listed as Active, while the MI60 is listed as End-of-life.

Head-to-Head Benchmarks

The single shared benchmark in the database is Geekbench OpenCL, and it is not close. The RTX 6000D posts 388,405 points against the MI60's 92,488, a delta of 320% in favor of the NVIDIA card. This test measures general-purpose compute across a range of workloads, and the result aligns with the raw specs: the RTX 6000D's 97.04 TFLOPS FP32 is 6.6 times the MI60's 14.75 TFLOPS.

The MI60's Vulkan score of 92,444 is its only other recorded benchmark, and it tracks nearly identically to its OpenCL result. This suggests the card's compute performance is consistent across APIs, but it also confirms that the MI60 is operating at a fundamentally lower performance level than the RTX 6000D's OpenCL output.

Looking at the surrounding competitive landscape, the RTX 6000D's average score of 195,964 places it 0.8% ahead of the Tesla V100S PCIe 32 GB, 4.7% ahead of the A100 SXM4 40 GB, and 6.1% ahead of the RTX 5000 Ada Generation. The A100 PCIe 80 GB beats it by 5.4%. The MI60's average of 92,466 puts it 0.9% ahead of the RTX A4500 and 1.5% ahead of the RTX A4500 Mobile, but 4.8% behind the Radeon Pro VII and 5.2% behind the Radeon RX 7900M.

The performance gap between the two cards in this head-to-head is larger than any gap between either card and its own nearest rivals. That is the key takeaway: the RTX 6000D and MI60 do not compete in the same performance tier. The database records one win for the RTX 6000D and zero for the MI60 in shared tests.