AMD Radeon RX 6600 LE vs Intel Arc Pro B60 Dual Comparison

Head-to-Head Benchmarks

The recorded data presents an unusual comparison: the AMD Radeon RX 6600 LE has two benchmark entries in the database, while the Intel Arc Pro B60 Dual has no recorded benchmark scores. This asymmetry shapes the entire analysis.

The AMD Radeon RX 6600 LE posts a Geekbench OpenCL score of 69,229 and a Geekbench Vulkan score of 72,428. Its average benchmark score across recorded tests is 70,829. The Intel Arc Pro B60 Dual shows an average benchmark score of 0, with no entries in the benchmark database. The percentile ranking reflects this gap: the AMD card sits at the 91st percentile among all GPUs, while the Intel card sits at the 50th percentile.

Because the head-to-head benchmark table is empty, the comparison must rely on the AMD card's nearest rivals to contextualize its performance, and on architectural data to project the Intel card's position. The AMD Radeon RX 6600 LE's nearest rival by average score is the AMD Radeon RX 6650M at 71,768, which is 1.3% higher. The NVIDIA RTX A3000 Mobile follows at 70,140, just 1% below the RX 6600 LE. The NVIDIA Quadro P6000 scores 69,986, a 1.2% deficit, and the AMD Radeon Pro WX 8200 lands at 69,870, 1.4% lower. These margins are tight, placing the RX 6600 LE in a crowded performance band where single-digit percentage differences separate competitors.

The Intel Arc Pro B60 Dual has no nearest rivals listed and no benchmark scores, so its relative standing cannot be quantified from the database. However, the theoretical compute resources are recorded: 12.29 TFLOPS FP32, 384.0 GTexel/s texture rate, and 192.0 GPixel/s pixel rate. The AMD card delivers 8.942 TFLOPS FP32, 279.4 GTexel/s, and 159.7 GPixel/s. The Intel card's raw throughput figures exceed the AMD card's by roughly 37% in FP32, 37% in texture rate, and 20% in pixel rate, but without measured scores, these figures remain theoretical ceilings.

Where Each One Wins

The AMD Radeon RX 6600 LE wins in the only directly measured category: recorded benchmark scores. Its Geekbench Vulkan result of 72,428 is higher than its OpenCL result of 69,229, indicating strong performance under the Vulkan API. The average of 70,829 places it in the 91st percentile of all GPUs in the database, a high standing confirmed by its proximity to the Radeon RX 6650M, which is only 1.3% faster.

The Intel Arc Pro B60 Dual wins decisively in memory capacity and bandwidth. It carries 24 GB of GDDR6 memory on a 192-bit bus, yielding 456.0 GB/s of bandwidth. The AMD card has 8 GB of GDDR6 on a 128-bit bus, delivering 224.0 GB/s. The Intel card offers triple the memory capacity and roughly double the bandwidth. For workloads with large datasets that exceed 8 GB, the Intel card has a clear structural advantage, though this is not validated by any recorded benchmark.

The Intel card also wins on raw shader throughput. Its 2,560 shading units, 160 texture mapping units, and 80 render output units exceed the AMD card's 1,792 shading units, 112 TMUs, and 64 ROPs. The Intel card's FP32 throughput of 12.29 TFLOPS is higher than the AMD card's 8.942 TFLOPS. Its FP16 throughput of 24.58 TFLOPS (2:1) also exceeds the AMD card's 17.88 TFLOPS (2:1). These figures suggest the Intel card can sustain heavier compute loads, but the absence of measured scores means this remains an inference from specifications.

The AMD card wins on physical footprint and power delivery simplicity. It measures 190 mm in length, 110 mm in height, and 40 mm in width, with a 132 W TDP and a single 8-pin power connector. The Intel card is 300 mm long, 110 mm high, and 40 mm wide, with a 400 W TDP and a single 16-pin connector. The AMD card's shorter length and lower power draw make it easier to fit into compact systems, while the Intel card requires more space and a more substantial power supply.

The Verdict

The database presents an incomplete comparison because the Intel Arc Pro B60 Dual has no recorded benchmark scores. The AMD Radeon RX 6600 LE is the only card with measured performance data, and that data is strong: a 91st percentile ranking, an average score of 70,829, and near-parity with the Radeon RX 6650M, which is only 1.3% ahead.

For users who require validated benchmark results, the AMD Radeon RX 6600 LE is the only card with evidence of performance in the database. Its Vulkan score of 72,428 and OpenCL score of 69,229 confirm it operates at a level consistent with its nearest rivals, all of which fall within a 1.4% band of its average score.

For users whose workloads depend on memory capacity and raw compute throughput, the Intel Arc Pro B60 Dual offers specifications that the AMD card cannot match: 24 GB versus 8 GB, 456.0 GB/s versus 224.0 GB/s, and 12.29 TFLOPS versus 8.942 TFLOPS FP32. However, these are unverified specifications. The Intel card's 50th percentile ranking, based on zero recorded scores, does not reflect any measured performance.

The recorded data indicates that the AMD card is a proven performer in its class, while the Intel card is an unverified specification sheet. Users who prioritize measured results should select the AMD card. Users who prioritize memory capacity and raw throughput, and who accept unverified specifications, may consider the Intel card, but the database provides no evidence that its theoretical advantages translate into real-world scores.

FAQ

Q: What is the average benchmark score of the AMD Radeon RX 6600 LE?

A: The AMD Radeon RX 6600 LE has an average benchmark score of 70,829, derived from its Geekbench OpenCL score of 69,229 and Geekbench Vulkan score of 72,428.

Q: Does the Intel Arc Pro B60 Dual have any recorded benchmark scores?

A: No. The database lists no benchmarks for the Intel Arc Pro B60 Dual, and its average benchmark score is 0.

Q: How does the AMD Radeon RX 6600 LE compare to its nearest rival, the AMD Radeon RX 6650M?

A: The AMD Radeon RX 6650M has an average score of 71,768, which is 1.3% higher than the RX 6600 LE's average of 70,829.

Q: Which card has more memory bandwidth?

A: The Intel Arc Pro B60 Dual has 456.0 GB/s of memory bandwidth from 24 GB of GDDR6 on a 192-bit bus. The AMD Radeon RX 6600 LE has 224.0 GB/s from 8 GB of GDDR6 on a 128-bit bus.

Q: What are the FP32 compute figures for each card?

A: The AMD Radeon RX 6600 LE delivers 8.942 TFLOPS FP32. The Intel Arc Pro B60 Dual delivers 12.29 TFLOPS FP32.

Q: What is the percentile ranking of each card?

A: The AMD Radeon RX 6600 LE ranks in the 91st percentile among all GPUs. The Intel Arc Pro B60 Dual ranks in the 50th percentile.

Architecture Differences

The two cards come from different manufacturers and use entirely different architectures and process nodes. The AMD Radeon RX 6600 LE uses the Navi 23 chip built on RDNA 2.0 architecture, fabricated by TSMC on a 7 nm process. The Intel Arc Pro B60 Dual uses the BMG-G21 chip built on Xe2-HPG architecture, fabricated by TSMC on a 5 nm process. The Intel card belongs to the Battlemage (Pro Series) generation, while the AMD card is part of the Navi II (RX 6000) generation.

The transistor counts differ substantially. The AMD chip contains 11,060 million transistors on a 237 mm² die, yielding a transistor density of 46.7 million per mm². The Intel chip contains 19,600 million transistors on a 272 mm² die, yielding a density of 72.1 million per mm². The Intel chip has 77% more transistors on a die that is only 15% larger, reflecting the tighter 5 nm process.

Clock behavior also differs. The AMD card has a base clock of 1626 MHz, a boost clock of 2495 MHz, and a game clock of 2045 MHz, with memory at 1750 MHz (14 Gbps effective). The Intel card has a base clock of 2000 MHz and a boost clock of 2400 MHz, with no game clock listed, and memory at 2375 MHz (19 Gbps effective). The AMD card's boost clock is higher, but its base clock is lower.

Memory architecture is a major differentiator. The AMD card uses 8 GB of GDDR6 on a 128-bit bus with 224.0 GB/s bandwidth. The Intel card uses 24 GB of GDDR6 on a 192-bit bus with 456.0 GB/s bandwidth. The Intel card has triple the capacity and more than double the bandwidth.

Compute unit counts favor the Intel card across every category. The AMD card has 1,792 shading units, 112 texture mapping units, 64 render output units, and 28 ray tracing cores. The Intel card has 2,560 shading units, 160 texture mapping units, 80 render output units, and 20 ray tracing cores. The Intel card has more shading units, TMUs, and ROPs, but fewer ray tracing cores.

Power and physical design diverge sharply. The AMD card has a 132 W TDP with a single 8-pin connector and a suggested power supply of 300 W. The Intel card has a 400 W TDP with a single 16-pin connector and a suggested power supply of 800 W. The AMD card is 190 mm long, while the Intel card is 300 mm long. Both are dual-slot cards with identical height (110 mm) and width (40 mm).

Interface and display outputs differ. The AMD card uses PCIe 4.0 x8 and provides 1x HDMI 2.1 plus 3x DisplayPort 1.4a. The Intel card uses PCIe 5.0 x8 and provides 4x mini-DisplayPort 2.1. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

The release dates are far apart. The AMD Radeon RX 6600 LE launched on December 7, 2023. The Intel Arc Pro B60 Dual launched on September 4, 2025. The AMD card's predecessor is Navi and its successor is Navi III. The Intel card has no predecessor or successor listed in the database. The Intel card has a launch MSRP of 1,199 USD, while the AMD card has no launch MSRP recorded.