NVIDIA GeForce RTX 5070 Ti SUPER vs NVIDIA L20 Comparison

Where Each One Wins

The recorded data splits these two NVIDIA cards into completely different performance classes. The GeForce RTX 5070 Ti SUPER posts a single 3DMark Steel Nomad DX12 score of 6269.5, while the L20 delivers Geekbench OpenCL and Vulkan scores of 274276 and 228018 respectively. The L20's average benchmark score of 251147 dwarfs the RTX 5070 Ti SUPER's 6270 average, placing the L20 in the 99th percentile of all GPUs versus the 36th percentile for the GeForce part. This is not a close contest; the L20 is decisively ahead in raw computational throughput.

The RTX 5070 Ti SUPER's nearest rivals in the database are the GeForce RTX 4070 Ti SUPER AD102 at an identical 6270 average score (0% delta), the Quadro K620 at 6282 (-0.2%), the FirePro W600 at 6223 (+0.8%), and the Radeon R7 M350 at 6327 (-0.9%). These deltas are all within roughly one percent, meaning the RTX 5070 Ti SUPER sits in a tightly packed cluster of comparable performers. Its advantage is not dominance but consistency, matching the RTX 4070 Ti SUPER exactly and staying within a hair of the other low-end entries.

The L20's nearest rivals tell a different story. It leads the PG506-232 by 11.6%, the Radeon PRO W7900D by 14.2%, trails the L40 by -11.6%, and sits behind the RTX 6000 Ada Generation by -12.6%. The L20 sits between two server-class tiers, clearly above the PG506-232 and W7900D, but clearly below the L40 and RTX 6000 Ada. The delta gaps here are an order of magnitude larger than those around the RTX 5070 Ti SUPER, confirming the L20 competes in a far higher performance bracket.

Where each wins is therefore unambiguous. The RTX 5070 Ti SUPER wins in the consumer gaming-oriented 3DMark Steel Nomad benchmark, a DX12 test that stresses modern gaming workloads. The L20 wins in OpenCL and Vulkan compute tests, which measure raw parallel throughput across large data sets. The data indicates the L20 is built for compute density, while the RTX 5070 Ti SUPER targets a narrower gaming and workstation niche. The 99th percentile ranking for the L20 versus 36th for the RTX 5070 Ti SUPER is the single clearest summary of their respective standings.

Architecture Differences

The two cards share a manufacturer and foundry but diverge at nearly every architectural layer. The RTX 5070 Ti SUPER uses the GB203 chip built on Blackwell 2.0 architecture, while the L20 uses the AD102 chip on Ada Lovelace architecture. Both are fabricated on a 5 nm process at TSMC, but the transistor counts differ substantially. The GB203 packs 45,600 million transistors on a 378 mm² die, yielding a transistor density of 120.6 million per mm². The AD102 packs 76,300 million transistors on a 609 mm² die, for a density of 125.3 million per mm². The L20's die is 231 mm² larger and holds 30,700 million more transistors.

The shading and compute resources follow this disparity. The RTX 5070 Ti SUPER has 8960 shading units, 280 texture mapping units, 96 raster operation units, 70 ray tracing cores, and 280 tensor cores. The L20 has 11776 shading units, 368 TMUs, 128 ROPs, 92 RT cores, and 368 tensor cores. The L20 carries roughly 31% more shading units, 31% more TMUs, 33% more ROPs, 31% more RT cores, and 31% more tensor cores than the RTX 5070 Ti SUPER. These are not marginal differences; the L20's silicon is substantially larger in every compute dimension.

Clock behavior also separates them. The RTX 5070 Ti SUPER has a base clock of 2295 MHz and a boost clock of 2452 MHz. The L20 has a much lower base clock of 1440 MHz but a higher boost clock of 2520 MHz. This suggests the L20 relies heavily on boost behavior to reach its performance, while the RTX 5070 Ti SUPER sustains a higher baseline frequency. Memory architecture is also distinct. The RTX 5070 Ti SUPER uses 16 GB of GDDR7 on a 256-bit bus with a memory clock of 1750 MHz (28 Gbps effective) and bandwidth of 896.0 GB/s. The L20 uses 48 GB of GDDR6 on a 384-bit bus with a memory clock of 2250 MHz (18 Gbps effective) and bandwidth of 864.0 GB/s. The L20 has triple the capacity but slightly lower bandwidth, reflecting a capacity-focused server design versus a consumer bandwidth-focused one.

The bus interface differs as well. The RTX 5070 Ti SUPER uses PCIe 5.0 x16, while the L20 uses PCIe 4.0 x16. Display outputs are another split: the RTX 5070 Ti SUPER offers 1x HDMI 2.1b and 3x DisplayPort 2.1b, while the L20 offers only 4x DisplayPort 1.4a. The L20 has no HDMI output and an older DisplayPort standard, consistent with a compute-oriented server card where display connectivity is secondary. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API coverage is identical.

Head-to-Head Benchmarks

There are no direct head-to-head benchmark entries in the database that pit these two cards against each other on the same test. However, their respective benchmark suites provide comparable data points. The RTX 5070 Ti SUPER's only benchmark is 3dmark_3dmark_steel_nomad_dx12 with a score of 6269.5. The L20 has no Steel Nomad result, so a direct comparison on that workload is impossible from the recorded data.

The L20's Geekbench OpenCL score of 274276 and Vulkan score of 228018 are the only compute-oriented measurements available. These scores are roughly 44 times larger than the RTX 5070 Ti SUPER's average benchmark score of 6270, but the tests are not the same workload, so a direct ratio is not a valid comparison. What the data does show is that the L20's compute scores place it at the 99th percentile of all GPUs, while the RTX 5070 Ti SUPER sits at the 36th percentile. The nearest rival deltas amplify this gap. The L20 beats the PG506-232 by 11.6% and the Radeon PRO W7900D by 14.2%, while the RTX 5070 Ti SUPER trades within 0.9% of low-end cards like the Quadro K620 and Radeon R7 M350.

The FP32 and FP16 throughput figures in the specification data reinforce the benchmark gap. The L20 delivers 59.35 TFLOPS in both FP32 and FP16 (1:1), while the RTX 5070 Ti SUPER delivers 43.94 TFLOPS in both. That is a 35.1% advantage for the L20 in raw floating-point throughput. The texture rate shows a similar margin: the L20 hits 927.4 GTexel/s versus 686.6 GTexel/s for the RTX 5070 Ti SUPER, a 35.1% edge. The pixel rate is 322.6 GPixel/s for the L20 versus 235.4 GPixel/s for the RTX 5070 Ti SUPER, a 37.0% edge. Every measurable throughput metric in the database favors the L20 by roughly a third or more.

The RTX 5070 Ti SUPER does hold a bandwidth advantage. Its 896.0 GB/s memory bandwidth exceeds the L20's 864.0 GB/s by 3.7%. That is a narrow margin, and it comes with far less capacity. The RTX 5070 Ti SUPER also has higher base and boost clocks, with a 2295 MHz base versus 1440 MHz and a 2452 MHz boost versus 2520 MHz. The L20's boost clock is 2.8% higher, but its base clock is 37.3% lower. These clock differences do not translate into a benchmark win for the RTX 5070 Ti SUPER anywhere in the recorded data.

Specification Differences

The specification tables show the following differences between the two cards.

Chip and architecture: GB203 on Blackwell 2.0 versus AD102 on Ada Lovelace. Generation: GeForce 50 versus Server Ada (Lxx). Process node is identical at 5 nm TSMC for both.

Transistors: 45,600 million versus 76,300 million. Die size: 378 mm² versus 609 mm². Transistor density: 120.6M per mm² versus 125.3M per mm².

Base clock: 2295 MHz versus 1440 MHz. Boost clock: 2452 MHz versus 2520 MHz. Memory clock: 1750 MHz (28 Gbps effective) versus 2250 MHz (18 Gbps effective).

Memory size: 16 GB versus 48 GB. Memory type: GDDR7 versus GDDR6. Bus width: 256 bit versus 384 bit. Bandwidth: 896.0 GB/s versus 864.0 GB/s.

Shading units: 8960 versus 11776. TMUs: 280 versus 368. ROPs: 96 versus 128. RT cores: 70 versus 92. Tensor cores: 280 versus 368.

Pixel rate: 235.4 GPixel/s versus 322.6 GPixel/s. Texture rate: 686.6 GTexel/s versus 927.4 GTexel/s. FP32 and FP16: 43.94 TFLOPS versus 59.35 TFLOPS (both 1:1).

TDP: 350 W versus 275 W. Power connectors are identical at 1x 16-pin. The L20 has a suggested PSU of 600 W; the RTX 5070 Ti SUPER has no suggested PSU listed. Bus interface: PCIe 5.0 x16 versus PCIe 4.0 x16.

Display outputs: 1x HDMI 2.1b and 3x DisplayPort 2.1b versus 4x DisplayPort 1.4a. Dimensions: the RTX 5070 Ti SUPER is 304 mm long, 137 mm tall, and 48 mm wide; the L20 is 267 mm long and 111 mm tall with no width recorded.

Release date: the RTX 5070 Ti SUPER was released on 2025-12-31, the L20 on 2023-11-15. The RTX 5070 Ti SUPER has a launch MSRP of 749 USD; the L20 has no launch MSRP recorded. The L20 lists a predecessor (Server Ampere) and successor (Server Hopper); the RTX 5070 Ti SUPER lists neither.

FAQ

Q: Which card has more shading units?

A: The L20 has 11776 shading units, while the GeForce RTX 5070 Ti SUPER has 8960.

Q: How much memory does each card have?

A: The RTX 5070 Ti SUPER has 16 GB of GDDR7, while the L20 has 48 GB of GDDR6.

Q: What is the memory bandwidth difference?

A: The RTX 5070 Ti SUPER has 896.0 GB/s, and the L20 has 864.0 GB/s, a 3.7% advantage for the RTX 5070 Ti SUPER.

Q: Which card has the higher boost clock?

A: The L20 boosts to 2520 MHz, while the RTX 5070 Ti SUPER boosts to 2452 MHz.

Q: What is the performance percentile of each card?

A: The RTX 5070 Ti SUPER is in the 36th percentile of all GPUs, and the L20 is in the 99th percentile.

Q: Do both cards support the same APIs?

A: Yes, both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4.

The Verdict

The data directs a clear split. The L20 is the compute leader by every recorded metric except memory bandwidth. Its 59.35 TFLOPS FP32 throughput, 927.4 GTexel/s texture rate, 322.6 GPixel/s pixel rate, and 99th percentile ranking place it in a different performance class than the RTX 5070 Ti SUPER. The L20 also offers 48 GB of memory, triple the 16 GB of the RTX 5070 Ti SUPER, at a slightly lower 864.0 GB/s bandwidth. For workloads that stress raw parallel compute, large memory capacity, or server-class reliability, the L20 is the choice supported by the data. Its nearest rivals, the PG506-232 and Radeon PRO W7900D, sit 11.6% and 14.2% behind, confirming its position as a mid-to-high server compute card.

The RTX 5070 Ti SUPER wins the consumer-facing aspects. It uses GDDR7 memory on a 256-bit bus with higher bandwidth, supports PCIe 5.0 x16, includes HDMI 2.1b and DisplayPort 2.1b outputs, and has a higher base clock of 2295 MHz. Its 3DMark Steel Nomad DX12 score of 6269.5 is the only gaming-oriented benchmark in the database, and it matches the RTX 4070 Ti SUPER AD102 exactly. For gamers or workstation users who need modern display connectivity and a dual-slot card with a 350 W TDP, the RTX 5070 Ti SUPER is the relevant option. Its 36th percentile ranking, however, indicates it is not a top-tier performer in the broader GPU landscape.

The L20's lower 275 W TDP, despite higher transistor count and die size, is notable. It achieves greater throughput while consuming less power than the RTX 5070 Ti SUPER's 350 W. The L20 also lists a suggested PSU of 600 W, while the RTX 5070 Ti SUPER has no such figure. The L20's release date of 2023-11-15 predates the RTX 5070 Ti SUPER's 2025-12-31, and it has recorded predecessor and successor models, indicating an established server product line. The RTX 5070 Ti SUPER, with no predecessor or successor, appears as a newer, standalone consumer entry.

The verdict from the database is unambiguous: the L20 delivers decisively higher compute performance and capacity, while the RTX 5070 Ti SUPER offers modern consumer connectivity, higher memory bandwidth, and a matching score only against a lower-tier rival. Neither card is a substitute for the other. The L20 belongs in compute-heavy server environments; the RTX 5070 Ti SUPER belongs in consumer and workstation builds where display output and gaming benchmarks matter. The 0.8% and -0.9% deltas around the RTX 5070 Ti SUPER's nearest rivals show how tightly it clusters with modest cards, while the L20's double-digit deltas against its rivals show a much wider performance gulf. Choose based on workload: the L20 for compute density, the RTX 5070 Ti SUPER for consumer graphics.