AMD Radeon RX 6500 XT vs AMD Radeon RX 6500M Comparison

Head-to-Head Benchmarks

The recorded data shows a decisive sweep: the AMD Radeon RX 6500 XT wins all nine head-to-head benchmark comparisons against the AMD Radeon RX 6500M. There are no tests in the database where the mobile part comes out ahead. The margin varies considerably by workload, ranging from a modest 11.8% advantage to more than double the score in one 2D test.

Starting with the compute-oriented workloads, the desktop card leads by a wide margin in Passmark GPU Compute, scoring 4456 against 2669, a 67% difference. The same pattern holds for the Geekbench OpenCL test, where the RX 6500 XT scores 48289 and the RX 6500M scores 38586, a 25.1% gap in favor of the desktop part. The Vulkan API test shows a similar spread: 54724 versus 43837, a 24.8% lead for the RX 6500 XT.

The DirectX suite is where the lead is smallest but still consistent. In Passmark DirectX 12, the RX 6500 XT scores 38 and the RX 6500M scores 34, an 11.9% edge. That is the narrowest margin in the entire comparison, yet it still favors the desktop card. Passmark DirectX 11 shows a 28.6% win at 90 against 70, and DirectX 10 lands at 60 versus 52, a 15.4% difference. DirectX 9 sees the RX 6500 XT at 108 and the RX 6500M at 92, a 17.4% advantage.

The largest relative gap in the whole dataset appears in Passmark G2D, a 2D graphics test. The RX 6500 XT scores 815 and the RX 6500M scores 385, which works out to a 111.7% lead for the desktop card, meaning it more than doubles the mobile part's result. That is an outlier compared to the other tests, but it is consistent with the overall trend of the desktop card being ahead everywhere. In the more representative 3D test, Passmark G3D, the RX 6500 XT scores 9608 versus 7531, a 27.6% lead.

Putting the numbers into context with the nearest rivals from the database, the RX 6500 XT sits at the 51st percentile of all GPUs, with an average benchmark score of 11842. The nearest competitor is the NVIDIA GeForce GTX 1080 at an average score of 11960, a 1% difference, and the GTX 1660 is 1.4% behind the AMD card. The RX 6500M sits at the 48th percentile with an average score of 10362, and its nearest rival is the NVIDIA Tesla C2075 at 10400, a 0.4% gap. So the desktop card not only beats its mobile sibling but also competes in a higher performance tier overall.

FAQ

Q: Which GPU wins in the Geekbench Vulkan benchmark?

A: The AMD Radeon RX 6500 XT scores 54724, while the AMD Radeon RX 6500M scores 43837. The desktop card leads by 24.8%.

Q: What is the largest performance gap between the two cards?

A: The largest gap is in Passmark G2D, where the RX 6500 XT scores 815 and the RX 6500M scores 385. That is a 111.7% lead for the desktop card, meaning it more than doubles the mobile GPU's result.

Q: How do the two cards compare in DirectX 12 performance?

A: The RX 6500 XT scores 38 and the RX 6500M scores 34 in Passmark DirectX 12. The desktop card leads by 11.8%, which is the smallest margin in any head-to-head test.

Q: Are there any benchmarks where the RX 6500M wins?

A: No. The database records nine head-to-head benchmark comparisons, and the RX 6500 XT wins all nine. The RX 6500M records zero wins.

Q: What is the average benchmark score for each card?

A: The RX 6500 XT has an average benchmark score of 11842, and the RX 6500M has an average of 10362. The difference places the desktop card at the 51st percentile of all GPUs, while the mobile card sits at the 48th percentile.

Q: Which GPU has a higher Passmark G3D score?

A: The RX 6500 XT scores 9608 in Passmark G3D, compared to 7531 for the RX 6500M. That is a 27.6% advantage for the desktop card.

Architecture Differences

Both GPUs are built on the same Navi 24 chip, using RDNA 2.0 architecture. They share the same 6 nm process node at TSMC, the same transistor count of 5,400 million, and the same die size of 107 mm². The transistor density is identical at 50.5 million transistors per square millimeter. In terms of core configuration, both have 1024 shading units, 64 texture mapping units, 32 ROPs, and 16 ray tracing cores. Neither card has tensor cores.

The difference in generation naming is worth noting: the RX 6500 XT belongs to the Navi II (RX 6000) generation, while the RX 6500M belongs to the Navi Mobile (RX 6000M) generation. The desktop card's predecessor is listed as Navi with a successor of Navi III, while the mobile card's predecessor is Polaris Mobile and it has no successor listed in the database.

The feature sets are otherwise aligned. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4. Both use PCIe 4.0 x4 as the bus interface. The memory configuration is identical in capacity and type: 4 GB of GDDR6 on a 64-bit bus. The memory clock is effectively the same at 18 Gbps effective for both, and the bandwidth figures are nearly identical at 143.9 GB/s for the desktop card and 144.0 GB/s for the mobile card.

The core difference in architecture is not the silicon itself but the power and clock envelope around it. The desktop card is configured with higher clocks and a much higher power target, while the mobile card is tuned for lower power consumption. The architecture is the same RDNA 2.0 design, but the implementation differs significantly in how the chip is driven.

Specification Differences

The two cards differ in several recorded specification fields. The base clock is 2310 MHz on the RX 6500 XT versus 2000 MHz on the RX 6500M. The boost clock is 2815 MHz on the desktop card versus 2400 MHz on the mobile card. The game clock, which is a separate field in the database, is 2610 MHz for the RX 6500 XT and 2191 MHz for the RX 6500M. Memory clock is 2248 MHz on the desktop card and 2250 MHz on the mobile card, though both are listed as 18 Gbps effective.

The derived performance rates differ accordingly. The RX 6500 XT has a pixel rate of 90.08 GPixel/s, while the RX 6500M has 76.80 GPixel/s. Texture rate is 180.2 GTexel/s on the desktop card versus 153.6 GTexel/s on the mobile card. FP32 compute is 5.765 TFLOPS for the RX 6500 XT and 4.915 TFLOPS for the RX 6500M. FP16 is 11.53 TFLOPS (2:1) on the desktop card and 9.830 TFLOPS (2:1) on the mobile card.

Power and physical specifications diverge sharply. The RX 6500 XT has a TDP of 107 W and is a dual-slot card requiring a 1x 6-pin power connector, with a suggested PSU of 300 W. The RX 6500M has a TDP of 50 W, is listed as an IGP (integrated graphics processor) form factor, requires no power connectors, and has no suggested PSU listed. The desktop card has display outputs of 1x HDMI 2.1 and 1x DisplayPort 1.4a, while the mobile card's display outputs are listed as "Portable Device Dependent."

The launch dates are close: the RX 6500M has a release date of January 3, 2022, and the RX 6500 XT has a release date of January 18, 2022. The RX 6500 XT has a launch MSRP of 199 USD; the RX 6500M has no launch MSRP recorded. Both are marked as end-of-life in production status.

Where Each One Wins

The RX 6500 XT wins in every recorded benchmark, so the use-case split is not about which card is faster in a given test. It is about which card is appropriate for a given platform. The desktop card is the clear choice for any workload where raw performance is the priority and a desktop form factor with dedicated power delivery is available. Its 107 W TDP and dual-slot design are suited to a tower case with a 300 W PSU and a 1x 6-pin connector. The higher clocks translate directly into higher frame rates in 3D workloads, and the 2D performance advantage is large enough to matter for any application that stresses the desktop composition pipeline.

The RX 6500M, with a 50 W TDP and no power connectors, is the only option for a portable or integrated system. It delivers the same architectural feature set, including DirectX 12 Ultimate, ray tracing support, and 4 GB of GDDR6, but at reduced clocks and lower sustained performance. Its 48th percentile ranking against all GPUs puts it in a lower tier than the desktop card's 51st percentile, but it still offers a functional RDNA 2.0 implementation in a power-constrained environment. The lack of a launch MSRP and the "Portable Device Dependent" display outputs indicate it is meant to be sold as part of a complete system rather than as a standalone component.

In compute-heavy tasks, the gap is substantial. The RX 6500 XT's 67% lead in Passmark GPU Compute and its 25.1% lead in Geekbench OpenCL mean it is the better choice for any compute workload that can run on a desktop. For gaming, the 27.6% lead in Passmark G3D and the 24.8% lead in Vulkan show a consistent advantage across API boundaries. The DirectX margins, ranging from 11.8% to 28.6%, confirm that the desktop card holds an edge regardless of the API used.

The Verdict

The data is unambiguous: the AMD Radeon RX 6500 XT outperforms the AMD Radeon RX 6500M in every benchmark recorded in the database. The desktop card wins all nine head-to-head comparisons, with leads ranging from 11.8% in DirectX 12 to 111.7% in G2D. Its average benchmark score of 11842 places it at the 51st percentile of all GPUs, while the mobile card's 10362 average places it at the 48th percentile. The desktop card also sits in a more competitive tier among its nearest rivals, trading within 1.9% of the AMD Radeon RX 7800 XT and 1.4% of the NVIDIA GeForce GTX 1660, while the mobile card's nearest rivals are older or lower-tier parts like the NVIDIA Tesla C2075 and the AMD Radeon RX 550X.

The choice between these two comes down to platform, not performance. Anyone building or upgrading a desktop system with room for a dual-slot card and a 300 W PSU should pick the RX 6500 XT. It offers the same Navi 24 silicon and RDNA 2.0 feature set as the mobile part, but with higher clocks across the board, a 107 W power envelope, and a recorded launch MSRP of 199 USD. The RX 6500M is the appropriate pick only for a laptop or compact integrated system where the 50 W TDP and connector-free design are mandatory. In that context, it still provides 4 GB of GDDR6 memory, 16 ray tracing cores, and full DirectX 12 Ultimate support, but the benchmark data shows it trails its desktop sibling in every measurable way.