NVIDIA RTX 3000 Ada Generation Laptop GPU vs NVIDIA GeForce RTX 4060 vs NVIDIA GeForce RTX 4080

NVIDIA RTX 3000 Ada Generation Laptop GPU

The Nvidia RTX 3000 Ada Generation, not to be confused with the A3000, P3000 or RTX 3000 Turing Generation, is a higher-end professional graphics card for use in laptops that sports 4,608 CUDA cores and 8 GB of ECC GDDR6 VRAM (error correction can be turned off if desired). It would be fair to say that this is a GeForce RTX 4070 Laptop in disguise; consequently, the graphics card is fast enough for many games at 1440p with quality set to High. Brought into existence in 2023, the RTX 3000 leverages TSMC's 5 nm process and Nvidia's Ada Lovelace architecture to achieve very decent performance combined with moderate power consumption. The Nvidia-recommended TGP range for the card is very wide at 35 W to 140 W leading to bizarre performance differences between different systems powered by what is supposed to be the same product.

Quadro series graphics cards ship with much different BIOS and drivers than GeForce cards and are targeted at professional use rather than gaming. Commercial product design, large-scale calculations, simulation, data mining, 24 x 7 operation, certified drivers - if any of this sounds familiar, then a Quadro card will make you happy.

Architecture and Features

Ada Lovelace brings a range of improvements over older graphics cards utilizing the outgoing Ampere architecture. It's not just a better manufacturing process and a higher number of CUDA cores that we have here (up to 16,384 versus 10,752); under-the-hood refinements are plentiful, including an immensely larger L2 cache, an optimized ray tracing routine (a smarter technique is used to determine what is transparent and what isn't), and other changes. Naturally, these graphics cards can both encode and decode some of the most widely used video codecs, AVC, HEVC and AV1 included; they also support a host of Nvidia technologies, including Optimus and DLSS 3, and they can certainly be used for various AI tasks.

The RTX 3000 Ada features 36 RT cores of the 3rd generation, 144 Tensor cores of the 4th generation and 4,608 CUDA cores, making it ~11% inferior to the RTX 3500 Ada Generation as long as we disregard clock speed differences. (The 3500 also has more VRAM). The RTX 3000 comes with 8 GB of 128-bit wide ECC GDDR6 memory for throughput of ~256 GB/s. The fact that error correction is present here proves that the graphics adapter is indeed targeted at professional users, and it can be disabled if desired.

Just like Ampere-based cards, the RTX 3000 makes use of the PCI-Express 4 protocol. 8K SUHD monitors are supported, however, DP 1.4a video outputs can potentially prove to be a bottleneck down the line.

Performance

Having reviewed the Dell Precision 5480 and its 50 W RTX 3000 Ada in September 2023, we can firmly say the graphics card is in the same league as the RTX 4060 Laptop and the RTX 4050 Laptop, despite sharing most of its specifications with the RTX 4070 Laptop. 48 seconds in the Blender 3.3 Classroom CUDA test and a 3DMark 11 Performance GPU score of less than 30,000 points are nothing to write home about. The GPU's gaming talents are not mind-blowing, either, although it is certainly capable enough for 1080p gaming.

• Tiny Tina's Wonderlands - almost 90 fps at 1080p / High
• Cyberpunk 2077 - over 60 fps at 1080p / High

Nvidia's marketing materials mention "up to 20 TFLOPS" of performance, a very noticeable improvement over 14.5 TFLOPS delivered by the RTX 2000 Ada Generation. Your mileage may vary depending on how competent the cooling solution of your laptop is and how high the TGP power target of the graphics card is. A 100 W RTX 3000 Ada might be able to come close to the average RTX 4070 Laptop.

One other thing worth mentioning is that enabling error correction appears to reduce the amount of video memory that is available to applications and games by up to a gigabyte.

Power consumption

Nvidia no longer divides its laptop graphics cards into Max-Q and non-max-Q models. Instead, laptop makers are free to set the TGP according to their needs, and the range can sometimes be shockingly wide. This is especially the case for the RTX 3000, as the lowest value recommended for it sits at just 35 W while the highest is 300% higher at 140 W (this most likely includes Dynamic Boost). This is the kind of delta that we've be seeing on consumer-grade laptops featuring the latest GeForce RTX cards.

Last but not the least, the improved 5 nm process (TSMC 4N) the RTX 3000 Ada is built with makes for very decent energy efficiency, as of mid 2023.

NVIDIA GeForce RTX 4060

The Nvidia GeForce RTX 4060 is a mid-range desktop GPU manufactured using the 5 nm process at TSMC. The AD107 chip is used here. It combines 3,072 shader units and 8 GB of GDDR6 memory. The memory interface is 128-bit, resulting in a memory bandwidth of 272 GB/s in conjunction with the VRAM clock speed.

Features

The features that were introduced with the high-end models of the Ada Lovelace generation, such as DLSS 3.0 with frame generation, are also present in the Nvidia GeForce RTX 4060. This sets the new mid-range card apart from the Nvidia GeForce RTX 3060 and provides a significant advantage in games that offer these features.

Performance

Without DLSS, the Nvidia GeForce RTX 4060 performs slightly behind the Nvidia GeForce RTX 3060 Ti. Compared to AMD, the Nvidia GeForce RTX 4060 often competes with an AMD Radeon RX 6650 XT. The GeForce RTX 4060 caters to the 1080p gaming range in terms of performance. At times, the performance is sufficient for 1440p gaming as well, although older games are more suitable for this resolution. Additionally, some compromises in terms of graphical fidelity might be necessary for the latest games. The performance is suitable for playable frame rates at high detail settings.

Power Consumption

The power consumption of the Nvidia GeForce RTX 4060 is specified by the manufacturer at 115 Watts (TDP). This is significantly lower than the Nvidia GeForce RTX 3060, which has a TDP of 170 watts. In comparison to the Nvidia GeForce RTX 3060 Ti (200 W TDP), the Nvidia GeForce RTX 4060 performs well and delivers similar performance with significantly lower power consumption. Power is supplied through a PCIe slot and an additional 6+2-pin connector.

NVIDIA GeForce RTX 4080

The Nvidia GeForce RTX 4080 is a high-end desktop graphics card based on the AD103 chip using the Ada Lovelace architecture. The 4080 offers 9,728 cores and 16 GB GDDR6X graphics memory with a 256 bit memory bus and clocked at 22.4 Gbits. The card offers a very good raytracing performance thanks to the 76 dedicated raytracing cores. For AI calculations (and DLSS 3 in games), the RTX 4080 has 304 Tensor cores.

The gaming performance is well suited for 4k60 gaming in maximum detail settings and 2k gaming with higher frame rates. Even Raytracing effects can be used with DLSS in most games. Compared to the competition, the RTX 4080 is on par with the AMD Radeon RX 7900 XT with a noticeable advantage when raytracing is used.

The AD103 chp is manufactured in the modern 5nm process at TSMC (4N with EUV) and specified with a TGP (Total Graphics Power) of 320 Watt (compared to the 450 Watt of the RTX 4090). Nvidia is recommending a 750 Watt power supply for the RTX4080.