Is the 7900X better than 5900X?

The Ryzen 9 7900X performs roughly the same as the 5900X in raster workloads but maintains a healthy lead of 20-25% in ray-traced games. In Hitman 3, the 7900X has a massive advantage of 40% over its predecessor when paired with the RTX 3080 Ti.

Is 7900X overkill for gaming?

With 12 cores, the Ryzen 9 7900X is overkill for gaming. There is no gaming set that would utilize this amount of cores and power. In fact, games aren't built to be played with a large number of cores and threads, normally this is a single-threaded task that has to be done with a low count of cores.

What is the difference between 5900X OC and 7900X?

The AMD Ryzen 9 7900X has 12 cores with 24 threads and clocks with a maximum frequency of 5.60 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 9 7900X was released in Q4/2022. The AMD Ryzen 9 5900X has 12 cores with 24 threads and clocks with a maximum frequency of 4.80 GHz.

Is 7900X a good CPU?

The AMD Ryzen 9 7900x is a powerhouse. It doesn't matter what you will throw at it, games or applications, it just won't budge. This CPU is designed to run hot, so 95°C should not trouble you. On top of that, it needs a strong PSU, if you pair it with a potent GPU, since I measured up to 227W power power consumption.

Is the Ryzen 9 7900X worth it?

There's really no reason to purchase the AMD Ryzen 9 7900X, and you should only go for the flagship Ryzen 7950 if you truly require all that extra performance. For most high-end systems, the AMD Ryzen 9 7900 would be more than enough, even at stock settings. This is a killer CPU and one we wholeheartedly recommend.

3 Generations TESTED! — AMD 7900X vs 5900X vs 3900X

Does the 7900X run hot?

Your CPU has a very high TDP Rating of 170 Watts so you will need a CPU Cooler with a TDP Rating of at least over 200 Watts. The Maximum Operating Temperature of your CPU is 95c.

How much faster is the 7900X vs 5900X?

The Ryzen 9 5900X is 35% faster than the Core i7-12700K in decompression, and the 7900X, in turn, beats it by over 40%. In compression, the Zen 4 chip is over twice as fast as its rivals. Handbrake is more clock/IPC hungry, granting the Ryzen 9 7900X a fat lead of 50% over the competing SKUs.

Is 850w enough 7900X?

If it's the OC card the recommended psu is 1000watts, it has 3x 8pin power connectors so if your 850w psu has 3x 8pin gpu power connectors you should be ok. The NON OC card only has 2x 8pin connectors and the recommended for it is 750w psu.

What is the maximum RAM speed for 7900X?

The Ryzen 9 7900X also supports up to 128GB of 6400 MHz DDR5 ECC memory with compatible motherboards, which may be overclocked using AMD EXPO profiles for higher gaming performance.

How much power does 7900X draw gaming?

Analysis. First off, big chief Ryzen 9 7900 is effectively a power-limited version of Ryzen 9 7900X, dropping from a maximum 170W TDP/230W PPT all the way down to 65W/88W.

What is the best RAM speed for 7900X?

For perspective, out of the box, the RAM will be running at 4800 MHz, which is the standard for all DDR5 RAM. So, a jump from 4800 MHz to 6000 MHz with just a mouse click is insane. Not only that, but a transfer rate of 6000 MHz is perfect for the Ryzen 9 7900X.

How much FPS does Ryzen 7900X have?

On average, the Ryzen 9 7900X was about 10-40 frames per second (fps) faster in gaming than the Core i9-12900K, depending on the game and display resolution.

What is the difference between 7900 and 7900X?

The main differences between the two processors are their base clock speed, boost clock speed, and TDP. The TDP (thermal design power) of the Ryzen 9 7900 is 65W, while the 7900X has a TDP of 170W. This means that the 7900X will likely produce more heat and will require a more robust cooling solution.

What PSU is needed for 7900xtx?

The RX 7900 XT calls for a 750W power supply, while AMD recommends an 800W power supply for the RX 7900 XTX. That's more generous than Nvidia, which recommends an 850W power supply for the RTX 4090 despite that card sporting a TBP of 450W. The power connectors remain the same.

What PSU is required for 7900xtx?

Look for a PSU with an 80 Plus rating of at least Bronze, which means it's at least 82% efficient. Another important factor to consider is the number of connectors and the type of connectors available on the PSU. The 7900 XTX requires one 8-pin and one 6-pin power connector.

How much power does a 7900xtx need?

The following are recommended minimum requirements for installation of AMD Radeon™ RX 7900 XTX graphics cards: • PC with at least one PCI-Express x16 graphics slot available on the motherboard. Minimum 800W system power supply • Minimum of 8 GB of system memory, 16GB is recommended.

What should 5900X boost to?

AMD's Ryzen 9 5900X is a 12-core, 24-thread processor with a 3.7 GHz base clock and a 4.8 GHz boost clock.

What is the target CPU speed for 5900X?

AMD Ryzen 9 5900X 12-core 24-thread Desktop Processor - 12 cores & 24 threads - 3.7 GHz- 4.8 GHz CPU Speed - 70MB Total Cache - PCIe 4.0 Ready.

What is the best motherboard for Ryzen 9 7900X?

Does 7900X have eco mode?

170W eco mode is actually the stock preset that the Ryzen 9 7900X and 7950X run at; 105W eco mode is the stock preset that the 7700X and 7600X run at. 65W eco mode is roughly in line with the power of the Ryzen 5 CPUs of the last five years.

What is the idle temp for 7900X?

At idle, the 7900X does end up being the hottest CPU we've tested at idle at 42.3 degrees. While you'd expect a processor built onto the 5nm process to run cooler, it has allowed AMD to implement integrated graphics and to increase the performance quite dramatically too.

Does Ryzen 7900X come with cooler?

This includes the AMD Ryzen 5 7600X, AMD Ryzen 7 7700X, AMD Ryzen 9 7900X, and AMD Ryzen 9 7950X. AMD Ryzen 7000 series processor boxes do NOT include a cooler or heatsink, and a cooling solution must be purchased independently.

Does Ryzen 7900X support DDR4?

AMD's AM5 supports DDR5, and DDR5 only. AMD wasn't interested in adding DDR4 support, as Intel does. This was because they'd rather drag the market towards the transitioning to DDR5 instead of supporting the older memory technology.