NVIDIA GeForce RTX 4060 AD106 vs NVIDIA L20 Comparison

Where Each One Wins

The NVIDIA GeForce RTX 4060 AD106 and the NVIDIA L20 occupy entirely different positions in the database, and the recorded data reflects that split clearly. The RTX 4060 AD106 is a GeForce 40-series consumer part, built around the AD106 chip, and it sits at the 50th percentile among all GPUs in the database. The L20, by contrast, is a Server Ada generation product using the AD102 chip, and it reaches the 99th percentile, meaning it outperforms nearly every other recorded GPU in overall benchmark standing.

The L20 wins on raw compute scale in every measurable category that matters for high-throughput workloads. Its shading units, texture mapping units, render output units, ray tracing cores, and tensor cores all dwarf those of the RTX 4060 AD106. The L20 also carries 48 GB of GDDR6 memory on a 384-bit bus, delivering 864.0 GB/s of bandwidth, while the RTX 4060 AD106 has 8 GB on a 128-bit bus with 272.0 GB/s. For workloads that are bound by memory capacity or bandwidth, the L20 is the clear choice based on the specification data.

The RTX 4060 AD106 wins on efficiency and form factor practicality, though not on absolute performance. Its 115 W TDP is less than half of the L20's 275 W, and its suggested power supply of 300 W is likewise far lower than the L20's 600 W recommendation. The RTX 4060 AD106 also uses a single 12-pin power connector, while the L20 requires a 16-pin connector. The consumer card is end-of-life in production status, while the L20 remains active. The RTX 4060 AD106 also includes display outputs, with 1x HDMI 2.1 and 3x DisplayPort 1.4a, whereas the L20 provides only 4x DisplayPort 1.4a, making the RTX 4060 AD106 the more versatile option for direct display connection in a workstation or desktop context.

The data indicates that the L20 is designed for server and compute deployments where maximum throughput and memory capacity are paramount. The RTX 4060 AD106 is a mainstream consumer graphics card that prioritizes low power draw and standard display connectivity. Neither part wins across the board; they serve different use cases, and the benchmark percentile ranking confirms the L20's dominance in aggregate performance while the RTX 4060 AD106 remains competitive only in efficiency-oriented scenarios.

Architecture Differences

Both GPUs are built on the Ada Lovelace architecture and fabricated by TSMC on a 5 nm process node, but they use different chips with substantially different transistor budgets. The RTX 4060 AD106 uses the AD106 chip, which contains 22,900 million transistors on a 188 mm² die, resulting in a transistor density of 121.8M per mm². The L20 uses the AD102 chip, which packs 76,300 million transistors onto a 609 mm² die, with a density of 125.3M per mm². The L20's die is more than three times larger in area and holds more than three times the transistor count.

The compute resources differ by a wide margin. The RTX 4060 AD106 has 3,072 shading units, 96 texture mapping units, 48 render output units, 24 ray tracing cores, and 96 tensor cores. The L20 has 11,776 shading units, 368 texture mapping units, 128 render output units, 92 ray tracing cores, and 368 tensor cores. In every category, the L20 has roughly 3.8 to 4.0 times the hardware resources of the RTX 4060 AD106. That scaling is consistent across the board, indicating a deliberate design for maximum parallel throughput.

Clock speeds tell a different story. The RTX 4060 AD106 has a base clock of 1830 MHz and a boost clock of 2460 MHz, while the L20 runs at a lower base clock of 1440 MHz but a slightly higher boost clock of 2520 MHz. The L20's higher boost clock on a much larger chip with far more active units explains its substantial lead in pixel rate, texture rate, and floating-point throughput. The L20's memory clock is also higher at 2250 MHz with 18 Gbps effective, compared to the RTX 4060 AD106's 2125 MHz with 17 Gbps effective.

The memory subsystems diverge sharply. The RTX 4060 AD106 uses 8 GB of GDDR6 on a 128-bit bus, while the L20 uses 48 GB of GDDR6 on a 384-bit bus. The L20's memory bandwidth of 864.0 GB/s is more than three times the RTX 4060 AD106's 272.0 GB/s. The L20 also has a wider PCIe interface, using PCIe 4.0 x16, while the RTX 4060 AD106 is limited to PCIe 4.0 x8. That half-width bus interface could constrain data transfer on the consumer card in bandwidth-sensitive scenarios.

Power delivery differs as well. The RTX 4060 AD106 is rated at 115 W TDP with a 300 W suggested power supply and a single 12-pin connector. The L20 draws 275 W TDP, requires a 600 W suggested power supply, and uses a 16-pin connector. Both cards are dual-slot designs, but the L20 has recorded physical dimensions of 267 mm in length and 111 mm in height, while the RTX 4060 AD106 has no recorded length, height, or width in the database. The L20 also supports the same API feature set as the RTX 4060 AD106, including DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

Head-to-Head Benchmarks

The database contains no direct head-to-head benchmark results between the RTX 4060 AD106 and the L20. The RTX 4060 AD106 has no recorded benchmark scores at all, while the L20 has two recorded results: a Geekbench OpenCL score of 274,276 and a Geekbench Vulkan score of 228,018. The L20's average benchmark score across those two tests is 251,147, which places it at the 99th percentile among all GPUs in the database.

Without direct comparisons, the nearest rival data for the L20 provides context for its standing. The L20's average score of 251,147 is 11.6% higher than the NVIDIA PG506-232's average score of 225,124. It is also 14.2% higher than the AMD Radeon PRO W7900D's average score of 219,827. However, the L20 trails the NVIDIA L40, which has an average score of 284,111, by 11.6%. It also trails the NVIDIA RTX 6000 Ada Generation, which has an average score of 287,237, by 12.6%. These delta values show that the L20 sits in the upper tier of server-class GPUs but is not the absolute fastest in its immediate competitive set.

The RTX 4060 AD106's lack of recorded benchmarks means the database cannot quantify its performance relative to the L20 or any other GPU. The percentile ranking of 50 for the RTX 4060 AD106 places it at the median of all GPUs, whereas the L20's 99th percentile places it at the top. The data indicates a massive performance gap, but the absence of direct test scores for the RTX 4060 AD106 prevents a precise head-to-head percentage comparison. The specification differences, particularly in shading units, memory bandwidth, and floating-point throughput, point to the L20 being several times faster in raw compute, but the database has no direct benchmark evidence to confirm that ratio.

The L20's Geekbench OpenCL score of 274,276 is higher than its Vulkan score of 228,018, a difference of roughly 20%. That spread suggests the L20 performs better under OpenCL workloads than under Vulkan in the recorded tests. The RTX 4060 AD106 has no such data, so no analogous comparison can be made.

Specification Differences

The two GPUs differ across nearly every specification field in the database. The chip is different: AD106 for the RTX 4060 AD106 versus AD102 for the L20. The generation differs as well, with the RTX 4060 AD106 belonging to the GeForce 40 generation and the L20 belonging to the Server Ada (Lxx) generation. The RTX 4060 AD106 has a defined series, GeForce 40-series, while the L20 has no series listed.

Transistor count and die size are starkly different. The RTX 4060 AD106 has 22,900 million transistors on a 188 mm² die, while the L20 has 76,300 million transistors on a 609 mm² die. Transistor density is similar, at 121.8M per mm² for the RTX 4060 AD106 and 125.3M per mm² for the L20. Clock speeds differ: the RTX 4060 AD106 has a base clock of 1830 MHz and a boost clock of 2460 MHz, while the L20 has a base clock of 1440 MHz and a boost clock of 2520 MHz. Memory clocks are 2125 MHz with 17 Gbps effective for the RTX 4060 AD106 and 2250 MHz with 18 Gbps effective for the L20.

Memory capacity, type, bus width, and bandwidth all differ. The RTX 4060 AD106 has 8 GB of GDDR6 on a 128-bit bus with 272.0 GB/s bandwidth. The L20 has 48 GB of GDDR6 on a 384-bit bus with 864.0 GB/s bandwidth. Shading units, texture mapping units, render output units, ray tracing cores, and tensor cores are all higher on the L20: 11,776 versus 3,072 shading units, 368 versus 96 TMUs, 128 versus 48 ROPs, 92 versus 24 RT cores, and 368 versus 96 tensor cores.

Pixel rate, texture rate, and floating-point performance are all higher on the L20. The L20 delivers 322.6 GPixel/s pixel rate, 927.4 GTexel/s texture rate, and 59.35 TFLOPS for both FP32 and FP16. The RTX 4060 AD106 delivers 118.1 GPixel/s, 236.2 GTexel/s, and 15.11 TFLOPS for both FP32 and FP16. The L20's FP32 throughput is roughly 3.9 times that of the RTX 4060 AD106.

Power and connectivity differ. The RTX 4060 AD106 has a 115 W TDP, a 300 W suggested PSU, and a 1x 12-pin power connector. The L20 has a 275 W TDP, a 600 W suggested PSU, and a 1x 16-pin power connector. Both are dual-slot, but the L20 has recorded dimensions of 267 mm length and 111 mm height, while the RTX 4060 AD106 has no recorded dimensions. The bus interface differs: PCIe 4.0 x8 for the RTX 4060 AD106 versus PCIe 4.0 x16 for the L20. Display outputs also differ: the RTX 4060 AD106 has 1x HDMI 2.1 and 3x DisplayPort 1.4a, while the L20 has only 4x DisplayPort 1.4a.

Production status and release dates differ. The RTX 4060 AD106 is end-of-life and was released on 2024-03-31, with a predecessor of GeForce 30 and a successor of GeForce 50. The L20 is active, was released on 2023-11-15, with a predecessor of Server Ampere and a successor of Server Hopper. Neither product has a launch MSRP in the database. The L20 has a 99th percentile ranking and an average benchmark score of 251,147, while the RTX 4060 AD106 has a 50th percentile ranking and an average benchmark score of 0.

FAQ

Q: Which GPU has more memory bandwidth?

A: The L20 has 864.0 GB/s of memory bandwidth, while the RTX 4060 AD106 has 272.0 GB/s. The L20's 384-bit memory bus and 48 GB of GDDR6 provide the higher figure.

Q: What is the difference in floating-point performance between the two cards?

A: The L20 delivers 59.35 TFLOPS for both FP32 and FP16, while the RTX 4060 AD106 delivers 15.11 TFLOPS for both FP32 and FP16. The L20's FP32 throughput is approximately 3.9 times higher.

Q: How do their power requirements compare?

A: The RTX 4060 AD106 has a TDP of 115 W and a suggested power supply of 300 W. The L20 has a TDP of 275 W and a suggested power supply of 600 W.

Q: Which card has more ray tracing cores?

A: The L20 has 92 ray tracing cores, while the RTX 4060 AD106 has 24 ray tracing cores. The L20 also has 368 tensor cores versus 96 on the RTX 4060 AD106.

Q: What is the L20's average benchmark score and how does it compare to its nearest rivals?

A: The L20's average benchmark score is 251,147. It is 11.6% ahead of the NVIDIA PG506-232 and 14.2% ahead of the AMD Radeon PRO W7900D, but 11.6% behind the NVIDIA L40 and 12.6% behind the NVIDIA RTX 6000 Ada Generation.

Q: What display outputs does each card provide?

A: The RTX 4060 AD106 provides 1x HDMI 2.1 and 3x DisplayPort 1.4a. The L20 provides 4x DisplayPort 1.4a and no HDMI output.