RX 6700 XT Vs RTX 3070 [Full Comparison]

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Abde Manaf

At Tech4Gamers, I began as a comparison writer, analyzing GPU and CPU performance. Now, I focus on writing reviews and contributing to the best-ofs section, sharing personal insights after hands-on testing.

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Pros And Cons

Comparison Table

Architectural Differences 

1. Process Node: The RX 6700 XT uses TSMC’s 7nm, while the RTX 3070 employs Samsung’s 8nm, implying better efficiency and performance for the former due to higher transistor density.
2. Architecture: Both GPUs are based on the Ampere architecture, resulting in minimal architectural differences between them.
3. Clock Speeds: RX 6700 XT features higher core and boost clock speeds (2321 MHz and 2581 MHz) compared to RTX 3070 (1500 MHz and 1725 MHz), leading to potentially better performance, especially in frequency-dependent tasks.
4. VRAM: RX 6700 XT offers 12 GB of GDDR6 memory, while RTX 3070 has 8 GB. RX 6700 XT also has a slightly higher memory clock speed at 16 Gbps. However, RTX 3070 features a wider memory interface (256-bit) compared to RX 6700 XT (192-bit), which could affect memory bandwidth and performance.
5. Memory Bandwidth: RTX 3070 boasts a higher memory bandwidth of 448 GB/s compared to RX 6700 XT’s 384 GB/s, potentially impacting overall memory performance, especially in memory-intensive tasks.

Besides acquiring high-performing processors, RAM sticks, and motherboards, selecting a powerful GPU allows you to have a proper package that eliminates the chances of having any bottlenecks. Keeping this in mind, two of the most powerful GPUs that we will compare are RX 6700 XT vs RTX 3070. Also, you can go through our detailed review of GIGABYTE RTX 3070.

Gaming Benchmarks

To analyze the performance gap between the two powerful graphic cards, it is reasonable to put them to the test. The best way to do so is to play multiple games that demand high graphics.

Testing Rig 

• Processor: Intel Core i7 13700k
• Motherboard: MSI MEG Z790 ACE MAX Motherboard
• CPU Cooler: Noctua NH-L9x65 chromax.black CPU Air Cooler
• Storage: CORSAIR MP700 PRO 2TB Gen5 NVMe SSD
• RAM: Patriot Viper LED DDR4-3600 16GB RAM 

Red Dead Redemption 2

• When testing Red Dead Redemption 2, the RX 6700 XT achieved an average FPS of 78, while the RTX 3070 outperformed it with 89 FPS, gaining 11 FPS over the RX 6700 XT.
• When comparing the 1% lows of both the GPUs, RTX 3070 exhibits a noticeably higher performance with a 70 FPS compared to RX 6700 XT‘s 64 FPS.

PlayerUnknown’s Battlegrounds (PUBG)

• In this PUBG gaming session, the RX 6700 XT impressed, achieving an average of 188 FPS, but the RTX 3070 surpassed expectations with a staggering 240 FPS.
• Examining the 1% lows, RTX 3070 maintains a higher level of performance with an FPS of 179, while RX 6700 XT falls a little short with 171 FPS.

Microsoft Flight Simulator

• In Microsoft Flight Simulator, I observed that the RX 6700 XT scored an average FPS of 65, while the RTX 3070 obtained an average of 66 FPS, that isn’t much difference to notice.
• Looking at the 1% lows, the RTX 3070 exhibits stronger performance consistency with an average of 42 FPS, surpassing the RX 6700 XT which registers 38 FPS.

Hitman 3

• The RX 6700 XT acquired an average FPS of 158 while RTX 3070 obtained 161 average FPS, during my session of Hitman 3, gaining only 3 more FPS than the RX 6700 XT.
• When comparing the 1% lows of RTX 3070 and RX 6700 XT, RTX 3070 exhibits a noticeably higher performance with an average of 133 FPS compared to RX 6700 XT’s 123 FPS.

GTA V

• While playing GTA V, I observed that RX 6700 XT obtained an average FPS of 124 FPS, while RTX 3070 acquired 156 average FPS, revealing a staggering 32 FPS difference between the two cards.
• When evaluating the 1% lows, RX 6700 XT showcases a more stable performance, achieving an average FPS of 123, whereas RTX 3070 got to 119 FPS.

Fortnite

• In my tests with Fortnite, the RX 6700 XT achieved a remarkable average FPS of 167, surpassing the RTX 3070’s average of 153 FPS.
• Analyzing the 1% lows, RX 6700 XT proves to be more adept at handling fluctuations in frame rates, maintaining an FPS of 115, while RTX 3070 lags behind at 113 FPS.

Assassin’s Creed Valhalla

• I observed that the RX 6700 XT scored more average FPS than the RTX 3070, boasting an average FPS of 98 compared to the 84 average FPS of the RTX 3070, while playing the AC Valhalla.
• Talking about the 1% lows, the RX 6700 XT remained stable at around 76 FPS, whereas they dropped significantly on the RTX 3070, hitting about 54 FPS.

Overall Gaming Performance

Talking about the overall performance of both GPUs, while playing the games, the RTX 3070 leads the competition with an average FPS of 135.5, whereas the RX 6700 XT lags with an average FPS of 125.4. Hence, RTX 3070 shows 7.7% better performance.

Power Consumption

Thermal Efficiency

Pricing And Availability

Final Verdict – What We Recommend?

NVIDIA GeForce RTX 3070: With its superior average FPS across a range of games, notably 7.7% better performance compared to the AMD Radeon RX 6700 XT, the RTX 3070 emerges as the top choice for gamers seeking high-quality gaming experiences. Despite a slightly higher power consumption and thermal output, its affordability, currently priced at nearly 52% less than the RX 6700 XT, makes it an attractive option.

AMD Radeon RX 6700 XT: Although trailing behind the RTX 3070 in gaming performance, the RX 6700 XT still delivers respectable FPS, but the price point is higher. Its lower power consumption and better thermal efficiency enhance its appeal.

Overall, if you prioritize smoother gameplay, the NVIDIA GeForce RTX 3070 is the clear winner, offering better performance at a more affordable price point. 

More From RX 6700 XT

• RX 6700 XT Vs RTX 3080  
• RX 6700 XT Vs RTX 3070 

More From RTX 3070

• RTX 2070 Vs RTX 3070
• RTX 3060 Vs RTX 3070
• RTX 4060 Ti Vs RTX 3070

Abde Manaf

[Comparisons Expert]

Abdemanaf is a skilled creative writer who has been honing his craft since 2011. While initially working in different fields, he found a passion for technology and has been exploring the tech world since early 2015. Over the years, he has developed an in-depth knowledge of the latest tech trends and product offerings by various companies.

Abdemanaf’s writing reflects his analytical mindset and ability to think critically. He has a knack for breaking down complex technical information into easily digestible pieces, making his articles engaging and accessible to readers from all backgrounds. In February 2022, he joined Tech4Gamers as a blog and product comparison writer, where he has been able to hone his skills further.

As a writer, Abdemanaf is dedicated to staying up-to-date with the latest technological advancements and trends, enabling him to provide readers with the most relevant and accurate information. He is always eager to learn more and is constantly seeking new challenges to improve his skills.

Get In Touch: manaf@tech4gamers.com