AMD Radeon RX 6700 XT vs NVIDIA Tesla M60 Comparison

The Verdict

The data in this comparison is unambiguous. The AMD Radeon RX 6700 XT is the superior performer in every recorded benchmark, and the margins are not subtle. In the two head-to-head tests available, the AMD card wins both, with a 33.2% lead in Geekbench OpenCL and a massive 66.3% lead in Geekbench Vulkan. If your workload leans on compute APIs that can leverage Vulkan or OpenCL, the RX 6700 XT is the only sensible choice from this pair.

The NVIDIA Tesla M60, however, is a different kind of product. Its average benchmark score sits at 30490, which places it in the 75th percentile of all GPUs. That is respectable, but it is a 2015-era design built for a different purpose. The AMD card, with an average score of 27425, sits at the 72nd percentile, but the raw scores tell a more nuanced story: the RX 6700 XT achieves its lower average because the database includes a wider range of tests, including several Passmark sub-tests where scores are low. In the shared compute benchmarks, the AMD card wins decisively.

For a PC builder today, the practical verdict is simple: the RX 6700 XT is the card to buy for any system that needs display outputs, modern API support, and strong compute throughput. The Tesla M60 has no display outputs at all, so it cannot drive a monitor directly. It is end-of-life, as is the RX 6700 XT, but the M60 is from an older generation with a smaller memory bus and older memory type. The only scenario where the M60 might appeal is one where a dual-slot, single 8-pin card with no outputs is acceptable for a headless compute server, but even then, the RX 6700 XT outperforms it in every measured compute test.

FAQ

Q: Which GPU has the higher average benchmark score?

A: The NVIDIA Tesla M60 has the higher average benchmark score at 30490, compared to 27425 for the AMD Radeon RX 6700 XT. However, the M60's average is based on only two recorded tests, while the RX 6700 XT has a broader set of benchmark results.

Q: How does the RX 6700 XT compare to the Tesla M60 in Vulkan performance?

A: The AMD Radeon RX 6700 XT scores 93500 in Geekbench Vulkan, while the NVIDIA Tesla M60 scores 31473. The AMD card leads by 66.3%, the largest delta in any shared benchmark between these two.

Q: Does the Tesla M60 support modern graphics APIs?

A: The Tesla M60 supports DirectX 12 (12_1), OpenGL 4.6, and Vulkan 1.4. The RX 6700 XT supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, which includes features like ray tracing via its 40 RT cores.

Q: What are the memory specifications for each card?

A: The Tesla M60 has 8 GB of GDDR5 on a 256-bit bus, with bandwidth of 160.4 GB/s. The RX 6700 XT has 12 GB of GDDR6 on a 192-bit bus, with bandwidth of 384.0 GB/s, which is more than double the M60's bandwidth.

Q: Which card has a higher transistor density?

A: The AMD Radeon RX 6700 XT has a transistor density of 51.3M per mm², built on a 7 nm process. The NVIDIA Tesla M60 has a density of 13.1M per mm² on a 28 nm process. The RX 6700 XT also packs 17,200 million transistors versus 5,200 million for the M60.

Q: Can the Tesla M60 be used as a display output card?

A: No, the Tesla M60 has no display outputs. The RX 6700 XT includes 1x HDMI 2.1 and 3x DisplayPort 1.4a outputs, making it suitable for direct monitor connection.

Architecture Differences

The two cards come from fundamentally different design philosophies. The NVIDIA Tesla M60 is built on the Maxwell 2.0 architecture, specifically the GM204 chip, fabricated on a 28 nm process at TSMC. This is a compute-oriented part from the Tesla Maxwell generation, designed for datacenter and virtualized workloads rather than consumer gaming. It packs 5,200 million transistors into a 398 mm² die, which yields a modest transistor density of 13.1M per mm². The M60's generation lineage runs from Tesla Kepler as its predecessor to Tesla Pascal as its successor, placing it firmly in NVIDIA's compute product stack.

The AMD Radeon RX 6700 XT uses the RDNA 2.0 architecture, built around the Navi 22 chip on a 7 nm TSMC process. The generation is listed as Navi II (RX 6000), with a predecessor of Navi and a successor of Navi III. This is a consumer graphics card from the Radeon RX 6000 series, and the architecture reflects that: it includes 40 dedicated ray tracing cores, a feature entirely absent from the Tesla M60. The transistor count is 17,200 million, more than triple the M60, but the die size is smaller at 335 mm², resulting in a transistor density of 51.3M per mm², nearly four times higher.

These architectural differences show up directly in compute capabilities. The RX 6700 XT has 2560 shading units, 160 texture mapping units, and 64 ROPs. The Tesla M60 has 2048 shading units, 128 TMUs, and also 64 ROPs. The shading unit count favors AMD by 25%, and the texture rate favors it even more: 413.0 GTexel/s versus 150.8 GTexel/s. The pixel rates are 165.2 GPixel/s for the AMD card and 75.39 GPixel/s for the NVIDIA card, a 119% advantage. The FP32 throughput is 13.21 TFLOPS for the RX 6700 XT versus 4.825 TFLOPS for the M60.

The memory architecture is also a generation apart. The M60 uses GDDR5 with a 256-bit bus, while the RX 6700 XT uses GDDR6 with a 192-bit bus. Despite the narrower bus, the newer memory type delivers 384.0 GB/s of bandwidth versus 160.4 GB/s. Clock speeds tell the same story: the M60 runs at 557 MHz base and 1178 MHz boost, while the RX 6700 XT runs at 2321 MHz base and 2581 MHz boost. The AMD card also has a game clock of 2424 MHz, a concept that does not exist for the older M60.

Specification Differences

The key specification differences between the two cards are substantial. Process node: 28 nm for the Tesla M60 versus 7 nm for the RX 6700 XT. Transistor count: 5,200 million versus 17,200 million. Die size: 398 mm² versus 335 mm². Transistor density: 13.1M per mm² versus 51.3M per mm².

Clock speeds: The M60 has a base clock of 557 MHz and a boost clock of 1178 MHz, while the RX 6700 XT has a base clock of 2321 MHz, a boost clock of 2581 MHz, and a game clock of 2424 MHz. Memory clocks are 1253 MHz with 5 Gbps effective for the M60 versus 2000 MHz with 16 Gbps effective for the RX 6700 XT.

Memory configuration: 8 GB GDDR5 on a 256-bit bus for the M60, versus 12 GB GDDR6 on a 192-bit bus for the RX 6700 XT. Bandwidth is 160.4 GB/s versus 384.0 GB/s.

Compute units: The M60 has 2048 shading units, 128 TMUs, and 64 ROPs. The RX 6700 XT has 2560 shading units, 160 TMUs, and 64 ROPs. The RX 6700 XT also has 40 RT cores, which the M60 does not have.

Power and physical specs: The M60 has a TDP of 300 W and requires a 700 W suggested PSU, using a single 8-pin power connector. The RX 6700 XT has a TDP of 230 W and a 550 W suggested PSU, using a 6-pin plus 8-pin configuration. Both are dual-slot cards with a length of 267 mm (10.5 inches). The M60 has no display outputs, while the RX 6700 XT has 1x HDMI 2.1 and 3x DisplayPort 1.4a.

Bus interface: PCIe 3.0 x16 for the M60 versus PCIe 4.0 x16 for the RX 6700 XT. API support: DirectX 12 (12_1) for the M60 versus DirectX 12 Ultimate (12_2) for the RX 6700 XT. Both support OpenGL 4.6 and Vulkan 1.4.

Release dates: The M60 was released in 2015, the RX 6700 XT in 2021. Both are end-of-life. The RX 6700 XT has a launch MSRP of 479 USD.

Head-to-Head Benchmarks

The database records two shared benchmarks between these cards, and the AMD Radeon RX 6700 XT wins both.

In Geekbench OpenCL, the Tesla M60 scores 29506 while the RX 6700 XT scores 44152. The delta is 33.2% in favor of AMD. This is a substantial margin that reflects the raw compute throughput difference: the RX 6700 XT has 13.21 TFLOPS of FP32 performance versus 4.825 TFLOPS for the M60. The OpenCL test is sensitive to shading unit count and clock speeds, both of which favor AMD.

In Geekbench Vulkan, the gap widens considerably. The M60 scores 31473, while the RX 6700 XT scores 93500. That is a 66.3% advantage for AMD. Vulkan workloads benefit from modern driver overhead reduction and the RDNA 2.0 architecture's efficient command processing. The RT cores, while not directly tested in this benchmark, indicate that the architecture is built for more recent graphics workloads. The M60, despite supporting Vulkan 1.4, cannot match the throughput of a card with triple the transistor count on a much denser process.

Notably, the Tesla M60 has no wins in any recorded head-to-head test. The wins tally is 0 for NVIDIA and 2 for AMD. The M60's average benchmark score of 30490 is higher than the RX 6700 XT's 27425, but that average is derived from only two tests, both of which the M60 loses. The RX 6700 XT's average is dragged down by low scores in Passmark sub-tests (for example, 77 in Passmark DirectX 12 and 124 in Passmark DirectX 10), which are not part of the head-to-head comparison.

The M60's nearest rivals in the database include the NVIDIA CMP 70HX (average score 30476, 0% delta), the AMD Radeon RX 6700 (30433, 0.2% delta), the AMD Radeon RX 6800 (30095, 1.3% delta), and the NVIDIA GeForce RTX 3070 Ti (29945, 1.8% delta). These are all very close scores, indicating that the M60 sits in a performance tier that is roughly equivalent to mid-range consumer cards from several generations later. The RX 6700 XT's nearest rivals are the NVIDIA GeForce RTX 4070 Mobile (27435, 0% delta), the NVIDIA GeForce RTX 3090 (27565, -0.5% delta), the NVIDIA RTX PRO 4000 Blackwell (27135, 1.1% delta), and the AMD Radeon Pro Vega 20 (27839, -1.5% delta). The RTX 3090 comparison is notable: the RX 6700 XT essentially matches a flagship-class card in average score, within 0.5%.

Where Each One Wins

The AMD Radeon RX 6700 XT wins in every measurable compute benchmark shared between the two cards. Its 66.3% lead in Vulkan makes it the clear choice for any application that uses Vulkan for rendering or compute, including modern game engines and GPU compute frameworks that leverage this API. The 33.2% lead in OpenCL covers a wide range of productivity and scientific workloads, from video encoding to physics simulation. The RX 6700 XT also has display outputs, so it can be used in a standard desktop system, and its 12 GB of GDDR6 memory with 384.0 GB/s bandwidth provides ample headroom for large datasets.

The RX 6700 XT is the pick for a PC builder assembling a gaming or workstation machine today. It supports DirectX 12 Ultimate, which includes ray tracing and mesh shaders, and it has 40 RT cores to handle those workloads. Its 230 W TDP is lower than the M60's 300 W, meaning it requires a smaller PSU (550 W suggested versus 700 W). The PCIe 4.0 interface doubles the bandwidth available for data transfer compared to the M60's PCIe 3.0, which matters for GPU compute tasks that stream data from system memory.

The NVIDIA Tesla M60 has no wins in this comparison. Its only potential advantage is its higher average benchmark score, but that is misleading because it is based on a smaller test set. The M60's 8 GB of GDDR5 is older and slower, and its 160.4 GB/s bandwidth is less than half of the RX 6700 XT's. Its 300 W TDP is higher, and it has no display outputs, making it unsuitable for a consumer desktop. The M60 could theoretically serve in a headless server role where its 75th percentile standing among all GPUs is acceptable, but even then, the RX 6700 XT outperforms it in both shared tests.

For anyone choosing between these two, the data provides no reason to select the Tesla M60 unless the specific requirement is a no-output compute accelerator with a single 8-pin power connector and a 267 mm length. The RX 6700 XT dominates in raw performance, memory bandwidth, feature set, and power efficiency. The M60 is an end-of-life product from 2015, and the RX 6700 XT, though also end-of-life, represents a much more modern and capable design. The verdict is straightforward: pick the RX 6700 XT for any workload that values compute throughput, modern API support, or display connectivity.