NVIDIA GeForce RTX 2070 SUPER vs NVIDIA GeForce RTX 4050 Mobile Comparison

The NVIDIA GeForce RTX 2070 SUPER and the NVIDIA GeForce RTX 4050 Mobile represent two very different approaches to graphics hardware, separated by a generation and a desktop-versus-laptop design philosophy. The data shows that the RTX 2070 SUPER wins every single head-to-head benchmark in the pack, making it the clear performance leader for users who prioritize raw frame rates. However, the RTX 4050 Mobile’s compact dimensions and lower power draw make it the only sensible choice for those building or buying a thin-and-light laptop where space and thermal headroom are at a premium. The RTX 2070 SUPER is a desktop behemoth; the RTX 4050 Mobile is a mobile efficiency play. Your choice should hinge entirely on your platform and power constraints, not on which one is "better" in a vacuum.

The Verdict

Pick the NVIDIA GeForce RTX 2070 SUPER if you are assembling a desktop system and want maximum performance. It wins 9 out of 9 head-to-head benchmarks, with victories ranging from a modest 9.8% in DirectX 12 to a crushing 67.1% in DirectX 10. Its average benchmark score of 20282 places it in the 65th percentile of all GPUs, and it sits within 1.5% of the Intel Arc A750 and the NVIDIA GeForce RTX 3070 Mobile. It is an end-of-life product, but its benchmark results remain competitive with much newer hardware.

Pick the NVIDIA GeForce RTX 4050 Mobile if you need a GPU that fits inside a laptop. Its slot width is listed as "IGP" (integrated graphics processor form factor), meaning it is soldered onto the motherboard, and it consumes just 50 W of power compared to the 215 W of the desktop card. It is an active production part, released in early 2023, and its performance is still respectable: it lands in the 63rd percentile of all GPUs and is virtually tied with the AMD Radeon RX 6600, trailing it by only 0.1%. The 4050 Mobile is for users who accept a 20-30% performance deficit in exchange for portability and a dramatically lower power envelope.

Architecture Differences

The two GPUs are built on entirely different architectures and manufacturing processes. The RTX 2070 SUPER uses the Turing architecture on a 12 nm TSMC process, featuring the TU104 chip with 13,600 million transistors on a 545 mm² die. In contrast, the RTX 4050 Mobile uses the Ada Lovelace architecture on a 5 nm TSMC process, with the AD107 chip packing 18,900 million transistors into just 159 mm². This is a massive density shift: the 4050 Mobile achieves 118.9 million transistors per mm², while the 2070 SUPER manages only 25.0 million per mm².

Memory configurations also diverge sharply. The 2070 SUPER has 8 GB of GDDR6 on a 256-bit bus, yielding 448.0 GB/s of bandwidth. The 4050 Mobile has 6 GB of GDDR6 on a 96-bit bus, yielding 192.0 GB/s. That is a 2.33x bandwidth advantage for the desktop card, which directly explains its superior performance in bandwidth-sensitive workloads. The 4050 Mobile compensates with faster effective memory speed: 16 Gbps versus 14 Gbps, but the narrow bus limits its overall throughput.

Feature counts differ significantly. The 2070 SUPER has 40 RT cores and 320 tensor cores, while the 4050 Mobile has 20 RT cores and 80 tensor cores. Both support DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, so API-level feature parity is intact. However, the 4050 Mobile offers FP16 performance at a 1:1 ratio with FP32 (8.986 TFLOPS each), whereas the 2070 SUPER's FP16 is listed as 18.12 TFLOPS via a 2:1 ratio, effectively doubling its FP32 rate. This suggests the desktop card is better suited for compute tasks that can leverage FP16 acceleration.

Where Each One Wins

The RTX 2070 SUPER wins everywhere in the benchmark suite. Its largest victory is in Passmark DirectX 10, where it scores 132 versus 79, a 67.1% margin. It also dominates in Passmark G3D (18169 vs 14423, a 26% lead) and Passmark GPU Compute (7557 vs 5947, a 27.1% lead). These results indicate it is not just faster in gaming but also in general-purpose compute and older DirectX titles. Its Geekbench Vulkan score of 90637 is 20.5% ahead of the 4050 Mobile's 75235, showing a strong advantage in modern graphics APIs as well.

The RTX 4050 Mobile does not win any benchmark, but its closest margins are notable. In Passmark DirectX 12, it scores 61 versus 67, a deficit of only 9.8%. This is its most competitive result, suggesting that in newer, lower-level APIs, the efficiency of the Ada Lovelace architecture helps close the gap. It also performs better relative to the desktop card in Geekbench OpenCL (74748 vs 83358, an 11.5% deficit) than in Vulkan (20.5% deficit), indicating that compute-heavy OpenCL workloads narrow the difference.

FAQ

Q: Which GPU has the higher average benchmark score?

A: The RTX 2070 SUPER has an average benchmark score of 20282, while the RTX 4050 Mobile scores 19049. The desktop card leads by approximately 6.5%.

Q: How do their power requirements compare?

A: The RTX 2070 SUPER has a TDP of 215 W and requires a 550 W power supply with dual 6-pin and 8-pin connectors. The RTX 4050 Mobile has a TDP of just 50 W and uses no power connectors, as it is designed for portable devices.

Q: Which GPU is better for DirectX 10 and DirectX 9 legacy titles?

A: The RTX 2070 SUPER is vastly superior in these older APIs. It scores 223 in DirectX 9 versus 184 for the 4050 Mobile (a 21.2% lead) and 132 in DirectX 10 versus 79 (a 67.1% lead).

Q: Are there any benchmarks where the RTX 4050 Mobile comes close to the RTX 2070 SUPER?

A: Yes, the closest result is in Passmark DirectX 12, where the 4050 Mobile scores 61 versus 67, a 9.8% difference. It also trails by just 11.5% in Geekbench OpenCL.

Q: What is the production status of each GPU?

A: The RTX 2070 SUPER is end-of-life, released in July 2019. The RTX 4050 Mobile is currently active, released in January 2023.

Q: Which GPU has more memory and bandwidth?

A: The RTX 2070 SUPER has 8 GB of GDDR6 on a 256-bit bus with 448.0 GB/s bandwidth. The RTX 4050 Mobile has 6 GB on a 96-bit bus with 192.0 GB/s bandwidth.

Head-to-Head Benchmarks

The RTX 2070 SUPER's dominance is consistent across every single test. The largest margin is in Passmark DirectX 10: 132 versus 79, a 67.1% difference. This is an older API that favors the desktop card's higher texture rate (283.2 GTexel/s vs 140.4 GTexel/s) and pixel rate (113.3 GPixel/s vs 84.24 GPixel/s). In modern workloads, the gap narrows but remains decisive. Geekbench Vulkan shows 90637 for the 2070 SUPER against 75235 for the 4050 Mobile, a 20.5% lead. The desktop card's 2560 shading units match the 4050 Mobile's 2560, but the 2070 SUPER has 160 TMUs versus 80, giving it double the texture processing power.

The most competitive test is Passmark DirectX 12, where the 2070 SUPER scores 67 and the 4050 Mobile scores 61. The 9.8% delta here is the smallest of the entire suite. This suggests that the newer Ada Lovelace architecture's improved scheduling and 1:1 FP16 capability help it punch above its weight in low-level APIs. However, even in its best showing, the 4050 Mobile cannot overcome the desktop card's 2.33x bandwidth advantage. The RTX 2070 SUPER also wins decisively in Passmark GPU Compute (7557 vs 5947, 27.1%), confirming its utility beyond gaming. The 4050 Mobile's 80 tensor cores and 20 RT cores are simply outmatched by the 2070 SUPER's 320 tensor cores and 40 RT cores.

Specification Differences

The two GPUs differ in nearly every measurable aspect. Manufacturing process: 12 nm for the 2070 SUPER, 5 nm for the 4050 Mobile. Transistor count: 13,600 million versus 18,900 million. Die size: 545 mm² versus 159 mm². Clock speeds: the 2070 SUPER runs at 1605 MHz base and 1770 MHz boost, while the 4050 Mobile runs at 1455 MHz base and 1755 MHz boost. Memory speed: 14 Gbps effective for the desktop card, 16 Gbps for the mobile part.

The RTX 2070 SUPER has 160 TMUs and 64 ROPs, while the 4050 Mobile has 80 TMUs and 48 ROPs. Pixel rate is 113.3 GPixel/s versus 84.24 GPixel/s, and texture rate is 283.2 GTexel/s versus 140.4 GTexel/s. FP32 compute is nearly identical: 9.062 TFLOPS versus 8.986 TFLOPS. However, FP16 performance differs fundamentally: 18.12 TFLOPS (2:1) for the 2070 SUPER versus 8.986 TFLOPS (1:1) for the 4050 Mobile.

The bus interface also differs: PCIe 3.0 x16 for the desktop card, PCIe 4.0 x8 for the mobile part. The 2070 SUPER is a dual-slot card measuring 267 mm in length, 116 mm in height, and 35 mm in width, requiring a 550 W PSU. The 4050 Mobile has no dimensions listed and is classified as IGP, with portable-device-dependent display outputs. The 2070 SUPER offers 1x HDMI 2.0, 3x DisplayPort 1.4a, and 1x USB Type-C; the 4050 Mobile's outputs are entirely dependent on the laptop design. The 2070 SUPER has a launch MSRP of 499 USD, while the 4050 Mobile has no listed MSRP. Production status: end-of-life versus active. Release dates: July 2019 versus January 2023.