Best GPU for Ryzen 9 7900X & 7950X – our top graphics card to combo
The top end of the CPU selection needs the best GPU to go alongside of it
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If you’re after the best GPU for the Ryzen 9 7900X & 7950X we have you covered. Moving to the new AM5 platform, AMD has changed over from PGA to LGA. And now the top CPU needs something great to go with them. So what is the best GPU for Ryzen 9 7900X & 7950X?
The new line of CPUs utilizes TSMCs 5nm process. Creating a die size of 2x 70mm² in the chiplet design. Which itself holds 13.4 billion transistors throughout the die. They differ in price and specs. The 7950X features 16 cores and 32 threads with a TDP of 170W at a price of $699. Whilst the 7900X has 12 cores and 24 threads with a TDP of 170W and an MSRP of $549.
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ASUS ROG Strix RTX 4090 OC
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Best GPU for Ryzen 9 7900X & 7950X
ASUS ROG Strix RTX 4090 OC
Core Clock Speed
2,640 MHz boost
CUDA Cores
16,384
Memory Size
24GB GDDR6X
Dimensions
357.6 x 149.3 x 70.1mm
PSU Required
1000W
TDP
450W
- Excellent air cooling solution
- Pushes performance above the rest of the selection
- Updated design cooling and aesthetically focused
- A more expensive choice over the rest of the picks and will cost a lot to run
The RTX 4090 proves to be a powerhouse for gamers, as we found in our comprehensive 4090 review it makes a top choice for the 7900X or 7950X. Similar to its predecessor, the 3090, Nvidia’s 4090 caters to more extensive applications beyond gaming. Its performance surpasses previous models, thanks to cutting-edge technology innovations. DLSS 3 technology enhances performance, alongside upgraded ray tracing cores and a refined foundry process allowing for denser core designs.
Spec-wise, it boasts an AD102-300 GPU variant, crafted using TSMC’s 4N process, a departure from the previous Samsung technology. This results in a 608mm² die accommodating a staggering 76.3 billion transistors. With 16,384 CUDA cores, 512 TMUs, 1786 ROPs, 512 Tensor cores, and 128 RT cores, it operates at improved speeds, boasting a base clock of 2,235 MHz, breaking the 2GHz barrier seen in the previous AMD generation. The Strix model achieves an impressive boost clock of 2,610 MHz, promising further performance gains.
Regarding memory, it elevates its capabilities with 24GB of GDDR6X memory on a 384-bit bus, yielding a bandwidth of 1,018 GB/s at a clock speed of 21.2 Gbps. However, this necessitates a hefty 450W TDP, mandating new power connectors and enhanced cooling solutions. Consequently, the cards, particularly the ROG Strix, expand to quad-slot sizes, measuring 357.6 x 149.3 x 70.1mm and carrying substantial weight. Installation without proper support may risk bending or damage over time.
The card gives you hundreds of FPS across the board, even at 4K. You have to spend a pretty penny to get it but it certainly unlocks the full potential of your CPUs without holding back.
Best AMD GPU for 7900X & 7950X
XFX SPEEDSTER MERC 310 AMD Radeon RX 7900 XTX
Core Clock Speed
1,855 MHz base, 2,455 MHz game, 2,615 MHz boost
Stream processors
6,144
Memory Size
24GB GDDR6
Dimensions
344 x 128 x 57mm
PSU Required
850W
TBP
355W
- OC card but still priced at MSRP for better performance at the same price
- Dual BIOS button and robust design of the card
- Side RGB that has no button but requires software to control
Now, claiming the apex position in AMD’s GPU lineup and the best GPU for the 7900X or 7950X, the RDNA 3 cards boast significant enhancements. With each generation, these cards demonstrate marked performance improvements, particularly exemplified by the flagship RX 7900 XTX, which competes favorably against Nvidia’s offerings. Their enticing price-to-performance ratio outshines Team Green’s alternatives, making them a compelling choice for consumers. Furthermore, robust software support ensures potential performance boosts beyond the hardware’s capabilities.
Powered by the Navi 31 XTX GPU, built on TSMC’s advanced 5 and 6nm process, these cards leverage an MCM design, enhancing chip yield. The total die size of 520mm² accommodates a whopping 57.7 billion transistors. Equipped with 24GB of GDDR6 memory on a 384-bit bus, operating at a clock speed of 20 Gbps, the card achieves a bandwidth of 960 GB/s. Clock speeds are finely tuned, with a shader clock of 2,269 MHz, alongside a base clock of 1,855 MHz, a game clock of 2,269 MHz, and a boost clock of 2,499 MHz or higher with an overclocked GPU model. These frequencies drive the 6,144 shading units, 284 TMUs, 192 ROPs, 96 compute units, and 96 RT cores.
In our review of the RX 7900 XTX, we observed commendable performance across various metrics. The card excels particularly in delivering a stellar 4K gaming experience, albeit with relatively weaker performance in ray tracing and rendering compared to Nvidia counterparts. Nevertheless, its gaming prowess remains commendable.
Best budget GPU for Ryzen 9 7900X & 7950X
GIGABYTE Radeon RX 7800 XT GAMING OC
Core clock speed
2,565MHz boost, 2,254MHz game
Stream processors
3,840
Memory
16GB GDDR6
Dimensions
302 x 130 x 56mm
PSU required
700W
TBP
263W
- OC card but still priced at MSRP for better performance at the same price
- Dual BIOS button and robust design of the card
- Side RGB that has no button but requires software to control
For a more budget-friendly yet robust option, consider the RX 7800 XT, offering remarkable value to complement your 7900X or 7950X setup. Despite being a late entrant into the RDNA 3 lineup, it swiftly establishes itself as a prime choice for gamers, significantly lowering the price barrier without compromising on performance.
Equipped with the Navi 32 processor featuring the MCM layout, the RX 7800 XT boasts 3,840 stream processors, 240 TMUs, 96 ROPs, 60 CUs, and 60 RT cores. Its 16GB GDDR6 memory setup, operating on a 256-bit bus, delivers a bandwidth of 624GB/s. Clock speeds are respectable, offering a base clock of 1,295MHz, a game clock of 2,124MHz, and a boost clock of up to 2,430MHz, resulting in a total TDP of 263W.
Reviewing the performance of the RX 7800 XT, as seen in other reviews and benchmarks, it may not quite match the top-tier cards available. However, its power remains formidable, capable of delivering an average of 4K 60 FPS gameplay, even though it’s primarily marketed as a 1440p option. This versatility underscores its strength as a compelling contender for the title of the best GPU in its price range.
What GPU should I pair with Ryzen 9 7900X?
To match your top-end processor, you want a top-end graphics card. So for the best GPU for the Ryzen 9 7900X, the top pick is the RTX 4090. As the unparalleled top card, you can get the most out of both components.
As for alternatives, if you want the best budget choice, the RX 800 XT is a good choice. As a value AMD card, it has the performance for a lower price. Whilst for the best AMD GPU the RX 7900 XTX is a great choice. AS these will work well together and provide the best performance.
What GPU should I pair with Ryzen 9 7950X?
Now for the top of AMD’s CPU range, there is plenty of power behind it. And so you want to match its power with top-end graphics as well. So the best GPU for the Ryzen 9 7950X would be the RTX 4090. As they are both the best of their offerings and will be untouched by what they offer.
If you might want some alternatives, the RX 7900 XTX is the top AMD GPU and provides a strong contender for what the CPU has to offer. As for a budget option, the 7800 XT is a good alternative as well.
