My 3080 has unfortunately failed while I was playing Baldur's Gate 3. A friend suggested I replace it with a 5070 graphics card, and here's the full rundown of my current build from 2017:
- **CPU**: AMD Ryzen 7 1700 3 GHz 8-Core Processor
- **CPU Cooler**: Corsair H60 Liquid CPU Cooler
- **Motherboard**: ASRock X370 KILLER SLI/ac ATX AM4 Motherboard
- **Memory**: Corsair Vengeance LPX 16 GB DDR4-3000
- **Storage**: Samsung 980 1 TB NVMe SSD
- **Video Card**: Asus TUF GAMING OC GeForce RTX 5070 12 GB
- **Power Supply**: MSI MAG A850GL 850 W 80+ Gold Certified
- **Monitor**: Asus TUF Gaming VG28UQL1A 28" 4K at 144 Hz
I typically game at 4K 144Hz with G-Sync via DisplayPort and 4K 60Hz over HDMI. Will this new GPU work with my setup? Also, my friend mentioned that I should upgrade to a Ryzen 7 5800X3D for optimal performance, but it's currently priced at $600. He suggested that a Ryzen 5 5600 would also work as an alternative. What do you think?
5 Answers
If you're sticking with AMD's AM4 platform, going for the 5600, 5600X, or even 5800X3D would be wise to boost performance. NVIDIA cards tend to need a better CPU to run at their peak efficiency. However, newer games are becoming more CPU intensive, so expect to need an upgrade eventually, especially with titles like Battlefield 6 showing these issues.
Yes, the 5070 will fit into your setup without any issues. Just be aware that your older CPU might hold it back a bit in terms of performance. But the card should work fine overall. Maybe consider saving for a CPU upgrade in the future to maximize the 5070's capabilities when you're ready.
Your motherboard only supports PCIe 3.0, which is a bit outdated. I recommend selling your CPU and motherboard to get a B550 board and a Ryzen 5 5600X. That combo would give you much better performance and compatibility with new hardware.
You're likely already facing some CPU bottleneck issues with your setup. While you can definitely upgrade to the 5070, keep in mind it's only about 15-20% more powerful than your old GPU. Consider checking out the AMD Radeon RX 9070 XT instead — it offers around 40% better performance and can be had for about $600 right now.
For sure, you can install the 5070 without problems. There might be a slight CPU bottleneck, but the performance gains from the new card should outweigh any minor losses. Upgrading your CPU will help get the most out of the 5070, but it’s not a necessity right now. Fix your setup first, and think about the upgrade when the budget allows.
But honestly, PCIe 3.0 won’t hold you back too much if you’re using an x16 slot. You’ll only lose about 3-4% performance with a 5090 in a PCIe 3.0 slot.