RTX 3090 vs. 3070: Full Comparison, Which is Best For You

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RTX 3090 vs. 3070: Full Comparison, Which is Best For You

Key Points

  • Both GPUs run on NVIDIA Ampere architecture and feature dual axial fans with temperature-controlled settings for improved cooling.
  • The RTX 3090 has a larger heat sink, three DisplayPort 1.4a ports, two USB 3.2 ports, and one Type-A port for better connectivity options than the RTX 3070.
  • The RTX 3090 offers more performance and higher frame rates than the RTX 3070 but is significantly more expensive.
  • The best choice depends on individual needs and budget to decide which GPU is most appropriate for a given user.

The Nvidia GeForce RTX 3090 and RTX 3070 are high-performance GPUs. They offer incredible performance for gamers and content creators alike. These next-generation graphics cards are designed to deliver razor-sharp visuals. Furthermore, they have lightning-fast frame rates for the most demanding games. 

Are you interested in finding out which RTX-powered graphics card is right for you? With the latest RTX 3090 and 3070, Nvidia has given gamers and video editors a tough choice. 

But no matter if you’re looking to play games or create content, Nvidia got you. This guide contains all the necessary information to help you make an informed decision about these two cards. It will help you make the best decision for your needs. This comprehensive guide compares the RTX 3090 vs 3070 specs, features, performance, and more to help you decide which is right.

RTX 3090 vs. 3070: Side-by-Side Comparison

infographic for RTX 3090 vs RTX 3070
Nvidia RTX 3090Nvidia RTX 3070
Architecture Ampere   Ampere   
Process (nm)   8 nm   8 nm   
GPU Cores10,496     5888  
Boost Clock (MHz) 1.7GHz    1.73GHz  
Memory Capacity24 GB GDDR6X8 GB GDDR6 
Memory Speed  19Gbps  14Gbps  
Power Requirement350W  220W      
Texture fill rate556.0 317.4
Release DateSeptember 24th 2020October 29th 2020
Display Connectors1x HDMI, 3x DisplayPort1x HDMI, 3x DisplayPort
InterfacePCIe 4.0 x16PCIe 4.0 x16
Our Pick
NVIDIA GeForce RTX 3090 Founders Edition
  • Ampere Architecture
  • 24GB DDR6X
  • 384-bit memory interface
  • GPU clock speed: 3.1GHz
  • DisplayPort x 3 (v1.4a) and HDMI 2.1 x 1
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02/28/2024 10:46 am GMT

RTX 3090 vs 3070: What’s the Difference?

The RTX 3090 and 3070 are both high-end graphics cards from Nvidia. But, there are some significant differences between the two. Here are some of the differentiating features.


The primary difference between the two cards is their overall performance. The RTX 3090 and the RTX 3070 use the PCI Express 4.0 interface. The interface allows them to perform at maximum speed and efficiency. However, the RTX 3090 also has an NV Link connector. The link provides much higher data transfer speeds than the conventional PCIe 4.0 standard. 

Power Consumption

The RTX 3090 has a power consumption of around 350 watts, while the RTX 3070 only consumes around 220 watts. Boasting a heft of 59% more in power consumption, the GeForce RTX 3090 easily outshines its predecessor, the GeForce RTX 3070. 

This means that the larger card requires more power and will generate more heat inside your PC, so you’ll need adequate cooling to keep your system running smoothly. Additionally, the higher wattage required by the RTX 3090 will also increase your electricity bill. 

To make up for this difference, both cards have improved cooling solutions over their predecessors. The RTX 3090 has an optimized vapor chamber cooler, dual axial fans, and four copper heat pipes to help keep temperatures low during intensive gaming sessions. The RTX 3070 also features a similar vapor chamber cooling solution with three axial fans and two copper heat pipes.

The RTX 3090 features a much higher base clock speed than the RTX 3070. The RTX 3090 has a 1695MHz boost clock. On the other hand, the RTX 3070 has a base clock of 1500MHz. This means that the RTX 3090 can handle more complex tasks and games at a faster rate than the RTX 3070.

Clock Speed

For example, if you’re playing AAA titles like Battlefield V or Cyberpunk 2077 on an RTX 3090 graphics card, you’ll be able to enjoy smooth, high-resolution gameplay at frame rates up to 144 FPS or even higher. But with an RTX 3070 graphics card, you might experience minor stuttering or lower frame rates. This might occur due to its slower clock speed.

RTX Technologies

The RTX 3090 is equipped with the latest and most advanced RTX technologies, including Real-Time Ray Tracing. Plus, they contain Deep Learning Super Sampling (DLSS), NVIDIA Reflex, and more. It means you’ll enjoy smoother and more realistic visuals thanks to real-time ray tracing technology. 

At the same time, the DLSS feature ensures better performance than traditional anti-aliasing techniques. Additionally, NVIDIA Reflex reduces system latency and gives gamers an edge in competitive titles like Overwatch or Fortnite. 

In comparison, the RTX 3070 only supports Ray Tracing and DLSS 2.0, giving it less of a visual advantage over the RTX 3090. Although DLSS 2.0 is still powerful, it’s not quite as good as the Deep Learning Super Sampling technology found on the RTX 3090.

Cooling System

The cooling system of the RTX 3090 is thicker than that of the RTX 3070. The former has a 3-slot design, while the latter utilizes a 2.75-slot design. RTX 3090 has more surface area to dissipate heat and keeps better temperature control. 

Both GPUs feature dual axial fans that help to keep the GPU cool. The RTX 3090 has a larger heat sink than the RTX 3070, which allows it to dissipate heat better and more efficiently. The RTX 3090 also features a vapor chamber design that helps distribute heat evenly across the GPU core. 

The cooling system of both GPUs is fairly quiet and results in almost no audible noise. The fans are also temperature-controlled, which means they will speed up or slow down depending on how much heat the GPU produces. This helps keep the fan noise down and creates a pleasant user experience. 

Ports & Connectivity

The RTX 3090 and 3070 have three DisplayPort 1.4a ports and one HDMI 2.1. The ports allow for a maximum of four monitors at once. Additionally, both cards support USB Type-C Virtual Link for easy connectivity to VR headsets. The RTX 3090 also has an extra HDMI port compared to the RTX 3070, making it more versatile for multi-monitor setups. 

Regarding other connectivity options, they feature two USB 3.2 ports and one Type-A port on the rear panel. The RTX 3090 also has a USB Type-C port that supports DisplayPort 1.4a output. This allows for easy plug-and-play connectivity with multiple displays. 


The RTX 3090 is priced at a much higher price point than the RTX 3070, with prices starting at around $1,879. The cost of the RTX 3070, on the other hand, starts at $499 for the Founder’s Edition and goes up to around $699 for custom models.

 The price makes it more affordable for those on a budget who want to enjoy the latest and greatest gaming technology. 

PNY GeForce RTX™ 3070 8GB XLR8 Gaming REVEL EPIC-X RGB™ Triple Fan Graphics Card
  • NVIDIA Ampere architecture, with 1500MHz core clock and 1725MHz boost clock speeds to help meet the needs of demanding games
  • 8GB GDDR6 (256-bit) on-board memory, plus 5888 CUDA processing cores and up to 448GB/sec of memory bandwidth provide the memory needed to create striking visual realism
  • PCI Express 4.0 interface - Offers compatibility with a range of systems. Also includes DisplayPort and HDMI outputs for expanded connectivity
  • NVIDIA GeForce Experience - Capture and share videos, screenshots, and livestreams with friends. Keep your drivers up to date and optimize your game settings. It's the essential companion to your...
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02/28/2024 10:56 am GMT

RTX 3090 vs. 3070: Must-Know Facts

Both cards run on NVIDIA Ampere architecture. It has been designed to offer significantly more performance while remaining power efficient. The RT cores in both models can deliver up to 2x faster performance in ray tracing applications compared with its predecessor’s Turing architecture.

Regarding memory bandwidth and total throughput, the RTX 3090 surpasses all other GPUs currently available on the market.

RTX 3090 vs 3070: Which One Is Better?

The RTX 3090 and 3070 are powerful GPUs that offer great performance in gaming and other tasks. The RTX 3090 is the most powerful of the two, boasting up to 24 GB of GDDR6X VRAM and a TDP of 350W. It’s significantly more expensive than the RTX 3070, which has 8 GB of GDDR6 VRAM and a TDP of 220W. 

The RTX 3090 offers higher frame rates and better performance in ray-tracing applications, while the RTX 3070 is more affordable and still offers good performance in most gaming scenarios. 

However, the RTX 3090 can be bottlenecked by its slower memory bandwidth, so if you don’t need all the extra power the RTX 3090 offers, the RTX 3070 might be a better choice. Ultimately, it depends on your individual needs and budget to decide which GPU is best for you.

Frequently Asked Questions

What is the difference in GPU memory between the TX 3090 and 3070?

The TX 3090 has 24 GB of GDDR6X VRAM, while the TX 3070 has 8 GB of GDDR6 VRAM.

Which GPU is more powerful

The TX 3090 offers significantly better performance than the TX 3070. It has a rated power output that is over twice as much as the latter

Does the TX 3090 support ray tracing? 

Yes, both GPUs offer ray-tracing capabilities with the NVIDIA RTX platform.

What is DLSS, and does the TX 3090 support it? 

DLSS is a neural network-based rendering technology. It helps improve image quality while reducing power consumption. The TX 3090 supports DLSS 2.0, while the TX 3070 supports DLSS 2.1.

What is the difference in clock speed between the two GPUs? 

The TX 3090 has a higher core clock speed of 1785 MHz compared to the 1500 MHz of the TX 3070.

Are both GPUs capable of running virtual reality headsets? 

Yes, the TX 3090 and TX 3070 can run the most popular VR headsets, such as Oculus Rift and HTC Vive.

Does the TX 3090 have more features than the TX 3070? 

The TX 3090 has more CUDA cores (10496 vs. 5888) and additional features such as GDDR6X memory, ray tracing, and support for DLSS 2.0.

Is the power consumption of both GPUs the same?

No, the TX 3090 has a higher TDP (thermal design power) rating of 350 W compared to 220 W for the TX 3070.

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