AMD Radeon RX 6500 XT vs NVIDIA RTX PRO 6000 Blackwell Max-Q Comparison

Head-to-Head Benchmarks

The sole direct benchmark comparison in the database is 3DMark Steel Nomad DX12, and the result is a complete rout. The AMD Radeon RX 6500 XT scores 235 points, while the NVIDIA RTX PRO 6000 Blackwell Max-Q scores 11,088 points. That represents a delta of -97.9% for the AMD card, meaning the NVIDIA solution delivers roughly 47 times the raw performance in this specific test. This is not a close contest by any measure; the gap is so wide that it essentially places the two products in entirely different performance strata.

Looking at the broader average benchmark scores, the picture remains lopsided but with an interesting twist. The RX 6500 XT has an average benchmark score of 11,842 across ten tests, while the RTX PRO 6000 Blackwell Max-Q averages 11,088 from a single 3DMark run. This means the AMD card's average across multiple workloads is actually 6.8% higher than the NVIDIA card's sole data point. However, this is a statistical artifact of comparing one heavy DX12 test against a suite that includes lighter DirectX 9, DirectX 10, and 2D tests where the RX 6500 XT posts modest numbers like 108, 60, and 815 respectively.

The percentile rankings are surprisingly close: the RX 6500 XT sits at the 51st percentile of all GPUs, while the RTX PRO 6000 Blackwell Max-Q is at the 50th percentile. This suggests that when all GPUs are ranked by their average scores, these two cards land nearly in the same tier — but that ranking is heavily influenced by the fact that the NVIDIA card has only one benchmark entry, which pulls its average down. The data implies that the 3DMark Steel Nomad result for the NVIDIA card is an extreme outlier relative to its percentile standing, whereas the AMD card's multiple scores are more evenly distributed across its percentile range.

In terms of nearest rivals, the RX 6500 XT's closest competitor is the NVIDIA GeForce GTX 1080, which scores 11,960 on average — just 1% higher. The AMD card also trails the GTX 960A by 1.3% (11,998) but beats the GTX 1660 by 1.4% (11,680) and the RX 7800 XT by 1.9% (11,627). For the RTX PRO 6000 Blackwell Max-Q, its nearest rival is the identically-named RTX PRO 6000D Blackwell Max-Q at a 0% delta (both 11,088), followed by the RX 550 at +0.1% (11,075), the GTX 1650 SUPER at +0.4% (11,047), and it trails the AMD FirePro W4300 by 1.2% (11,225).

The Verdict

The data is unambiguous: for any workload represented by 3DMark Steel Nomad DX12, the NVIDIA RTX PRO 6000 Blackwell Max-Q is the overwhelmingly superior choice. Its score of 11,088 versus 235 is a 97.9% advantage that no other metric in the pack can offset. If the target application is modern DX12 gaming or GPU compute that scales similarly to this benchmark, the NVIDIA card wins without qualification.

However, the verdict becomes more nuanced when considering the full benchmark suite. The RX 6500 XT's average score of 11,842 across ten tests shows it is a balanced performer across legacy DirectX versions and compute workloads. Its PassMark G3D score of 9,608 and GPU compute score of 4,456 indicate reasonable general-purpose capability. The NVIDIA card's single 11,088 score in Steel Nomad, while dominant in that specific test, leaves its performance in DirectX 9, 10, and 11 workloads unmeasured in this dataset.

Strictly from the data, the choice depends on workload specificity. If the user runs DX12-heavy applications, the RTX PRO 6000 Blackwell Max-Q is the only rational pick — its 11,088 score dwarfs everything the RX 6500 XT can produce. But if the user's software mix includes older DirectX titles or 2D workloads, the RX 6500 XT's broader test coverage (with scores like 108 in DX9, 60 in DX10, and 815 in G2D) suggests it may handle those legacy paths adequately, though direct comparisons are absent. The percentile parity (51 vs 50) hints that in an average sense, neither card is dramatically better than the other across the entire GPU landscape — but the single head-to-head result tells a far more dramatic story.

Architecture Differences

The two GPUs come from completely different architectural generations and design philosophies. The AMD Radeon RX 6500 XT uses the Navi 24 chip built on RDNA 2.0 architecture, fabricated on a 6 nm TSMC process with 5,400 million transistors on a 107 mm² die. The NVIDIA RTX PRO 6000 Blackwell Max-Q employs the GB202 chip on Blackwell 2.0 architecture, using a 5 nm TSMC process with 92,200 million transistors on a 750 mm² die. The transistor density tells the story of process maturity: AMD achieves 50.5M transistors per mm², while NVIDIA packs 122.9M per mm² — a 2.4x density advantage.

Core counts are radically different. The RX 6500 XT has 1,024 shading units, 64 texture mapping units, and 32 ROPs, plus 16 ray tracing cores and no tensor cores. The RTX PRO 6000 Blackwell Max-Q has 24,064 shading units, 752 TMUs, and 192 ROPs, along with 188 RT cores and 752 tensor cores. This is a 23.5x difference in shading units and an 11.75x difference in TMUs, reflecting the NVIDIA card's positioning as a professional workstation part.

Clock speeds invert the core count advantage. The AMD card runs at a 2,310 MHz base and 2,815 MHz boost, with a game clock of 2,610 MHz — substantially higher than the NVIDIA card's 1,035 MHz base and 2,280 MHz boost. But the NVIDIA card's massive core count more than compensates: its FP32 performance is 109.7 TFLOPS versus 5.765 TFLOPS for AMD, a 19x difference. Similarly, texture rate is 1,714.6 GTexel/s versus 180.2 GTexel/s, and pixel rate is 437.8 GPixel/s versus 90.08 GPixel/s.

Memory architecture is another stark divider. The RX 6500 XT uses 4 GB of GDDR6 on a 64-bit bus with 143.9 GB/s bandwidth. The RTX PRO 6000 Blackwell Max-Q has 96 GB of GDDR7 on a 512-bit bus with 1.79 TB/s bandwidth — a 24x capacity increase and a 12.4x bandwidth increase. The AMD card's memory clocks at 2,248 MHz (18 Gbps effective), while the NVIDIA card runs at 1,750 MHz (28 Gbps effective). The bus interface also differs: PCIe 4.0 x4 for AMD versus PCIe 5.0 x16 for NVIDIA, which affects data transfer rates to the host system.

FAQ

Q: Which GPU has higher FP32 compute performance?

A: The NVIDIA RTX PRO 6000 Blackwell Max-Q delivers 109.7 TFLOPS of FP32 performance, which is 19 times higher than the AMD Radeon RX 6500 XT's 5.765 TFLOPS.

Q: What are the memory capacities and types?

A: The AMD Radeon RX 6500 XT has 4 GB of GDDR6 memory on a 64-bit bus with 143.9 GB/s bandwidth. The NVIDIA RTX PRO 6000 Blackwell Max-Q has 96 GB of GDDR7 on a 512-bit bus with 1.79 TB/s bandwidth.

Q: How do their process nodes compare?

A: The AMD card uses a 6 nm TSMC process, while the NVIDIA card uses a 5 nm TSMC process. The NVIDIA chip achieves a higher transistor density of 122.9M per mm² compared to AMD's 50.5M per mm².

Q: What is the power consumption difference?

A: The AMD Radeon RX 6500 XT has a TDP of 107 W with a suggested PSU of 300 W, while the NVIDIA RTX PRO 6000 Blackwell Max-Q has a TDP of 300 W with a suggested PSU of 700 W.

Q: Which card has more ray tracing cores?

A: The NVIDIA RTX PRO 6000 Blackwell Max-Q has 188 ray tracing cores, compared to 16 on the AMD Radeon RX 6500 XT. The NVIDIA card also includes 752 tensor cores, which the AMD card lacks entirely.

Q: How do their display outputs differ?

A: The AMD card offers 1x HDMI 2.1 and 1x DisplayPort 1.4a, while the NVIDIA card provides 4x DisplayPort 2.1b outputs.

Where Each One Wins

The NVIDIA RTX PRO 6000 Blackwell Max-Q wins decisively in the only direct comparison available: 3DMark Steel Nomad DX12, where it scores 11,088 versus 235. This strongly suggests dominance in modern DX12 gaming and GPU-accelerated compute workloads that stress similar rendering paths. Its 96 GB of GDDR7 memory with 1.79 TB/s bandwidth makes it suitable for large datasets and high-resolution textures, while its 752 tensor cores enable AI and machine learning tasks that the AMD card cannot handle at all. The 188 RT cores and 109.7 TFLOPS FP32 performance further cement its position for ray-traced rendering and professional visualization.

The AMD Radeon RX 6500 XT wins in scenarios where its higher clock speeds (2,815 MHz boost) and lower power draw (107 W TDP) are advantageous. Its 4 GB memory and 64-bit bus are modest, but its PassMark scores across multiple DirectX versions — 108 in DX9, 60 in DX10, 90 in DX11, 38 in DX12 — show it can run legacy titles. Its Geekbench scores of 48,289 in OpenCL and 54,724 in Vulkan demonstrate capable compute performance for its class. The card's 51st percentile ranking and average score of 11,842 across ten tests indicate it is a balanced performer for its price segment, even if it cannot compete with the NVIDIA card in absolute terms.

For use cases like multi-display professional work, the NVIDIA card's 4x DisplayPort 2.1b outputs beat AMD's single HDMI and single DisplayPort. For compact or low-power systems, the AMD card's 107 W TDP and 300 W suggested PSU requirement make it far less demanding than the NVIDIA card's 300 W TDP and 700 W PSU requirement. The AMD card is also smaller in physical footprint, though exact dimensions are only listed for the NVIDIA card (267 mm length, 111 mm height, 40 mm width).

Specification Differences

The two cards differ in nearly every measurable specification. The AMD Radeon RX 6500 XT uses the Navi 24 chip on RDNA 2.0 architecture, while the NVIDIA RTX PRO 6000 Blackwell Max-Q uses GB202 on Blackwell 2.0. Process nodes are 6 nm versus 5 nm, with transistor counts of 5,400 million versus 92,200 million on die sizes of 107 mm² versus 750 mm².

Clock speeds: AMD has a 2,310 MHz base and 2,815 MHz boost, while NVIDIA has a 1,035 MHz base and 2,280 MHz boost. The AMD card also lists a 2,610 MHz game clock, which has no NVIDIA equivalent. Memory clocks are 2,248 MHz (18 Gbps effective) for AMD versus 1,750 MHz (28 Gbps effective) for NVIDIA.

Memory: 4 GB GDDR6 on 64-bit bus with 143.9 GB/s bandwidth versus 96 GB GDDR7 on 512-bit bus with 1.79 TB/s bandwidth. Core counts: 1,024 shading units, 64 TMUs, 32 ROPs, 16 RT cores, no tensor cores versus 24,064 shading units, 752 TMUs, 192 ROPs, 188 RT cores, 752 tensor cores.

Performance rates: AMD pixel rate is 90.08 GPixel/s, texture rate is 180.2 GTexel/s, FP32 is 5.765 TFLOPS, and FP16 is 11.53 TFLOPS (2:1). NVIDIA pixel rate is 437.8 GPixel/s, texture rate is 1,714.6 GTexel/s, FP32 is 109.7 TFLOPS, and FP16 is 109.7 TFLOPS (1:1).

Power and connectivity: AMD has 107 W TDP, 1x 6-pin connector, 300 W suggested PSU, and PCIe 4.0 x4 interface. NVIDIA has 300 W TDP, 1x 16-pin connector, 700 W suggested PSU, and PCIe 5.0 x16 interface. Display outputs: AMD provides 1x HDMI 2.1 and 1x DisplayPort 1.4a; NVIDIA provides 4x DisplayPort 2.1b.

Production status and release: AMD is end-of-life, released on 2022-01-18, with a predecessor of Navi and successor of Navi III. NVIDIA is active, released on 2025-03-17, with a predecessor of Workstation Ada and no listed successor. The AMD card has a launch MSRP of 199 USD, while the NVIDIA card has a launch MSRP of 8,565 USD.