Pay the extra $22. The Ryzen 5 9600X beats the 7600X on performance, efficiency, and value at the same time, which doesn't happen often enough to not mention it directly.
What $22 actually buys
New, the 9600X runs $22 over the 7600X on ChipFlip's tracked listings, about 13% more. Cpu-monkey's benchmark comparison shows the 9600X ahead by roughly 11% in single-thread performance and around 13% in gaming across a broad game suite, running on the newer, more efficient Zen 5 architecture. The 7600X, by comparison, draws around 47% more power to get there. Same socket, same platform cost, genuinely better chip.
Why this one's easy
Most generational refreshes ask you to pay more for a modest, situational gain. This isn't that. The 9600X wins on gaming FPS, wins on single-thread work, and does it while running cooler and pulling less power from the wall. There's no "only if you play these specific games" caveat attached to this one.
The one place the 7600X still makes sense
If it's meaningfully cheaper on a given listing, specifically because a seller is clearing out older stock, the 7600X remains a perfectly capable AM5 chip. It's not a bad CPU. It's just not the better one when both are close in price.
The takeaway
At a $22 gap, take the 9600X without overthinking it. Both chips share the AM5 socket, so this isn't a platform decision the way older cross-generation AMD comparisons often are, it's a straightforward "which chip is better," and the newer one wins clearly enough to make the call easy.