Hardware leaker KeplerL2 claims the chips for the PlayStation 6 and Microsoft’s next-generation Xbox have both taped out, and puts the GPUs at roughly 40 TFLOPS for Sony and 56 TFLOPS for Xbox’s Project Helix. None of it is confirmed by Sony, Microsoft, or AMD.
According to VideoCardz, which tags the story as a rumour, the claims came from a NeoGAF discussion. Asked directly whether the two chips had taped out, KeplerL2 said both had. Beebom reports the TFLOPS figures were a reply to a post claiming the PS6 would hit 80 TFLOPS and beat an RTX 5080. The leaker called those numbers wrong.
What tape-out means
Tape-out is the point where a chip design is finalised and sent for manufacturing. After it, major spec changes are unlikely unless testing exposes problems that need another silicon revision, and those revisions usually fix bugs rather than rework the design. If the claim holds, the core hardware of both consoles is effectively locked.
Wccftech reads the tape-out as consistent with a late 2027 launch rather than 2028, and says KeplerL2 and the YouTuber MLID both argue that chip production, reportedly scheduled for Q2 2027, is locked in. Treat the timing as inference from a leak, not a schedule.
The numbers
The leaked figures give Helix a 40% lead in theoretical compute. That doesn’t translate into 40% faster games. TFLOPS measure raw compute throughput, and real performance also depends on memory bandwidth, ray tracing hardware, clock speeds, upscaling, and how developers use the silicon. VideoCardz notes that the ray accelerator count isn’t reflected in the figure either.
For context, the Xbox Series S is rated at 4 TFLOPS and the Series X at about 12. The PS5 reaches 10.28 TFLOPS, and the PS5 Pro has a published 16.7 TFLOPS typical rating, rising to 18.05 at peak.
| PS6 (leaked) | Xbox Helix (leaked) | |
|---|---|---|
| GPU compute | 40 TFLOPS | 56 TFLOPS |
| GPU architecture | AMD RDNA 5 | AMD RDNA 5 |
| CPU | AMD Zen 6 family | AMD Zen 6 family |
| Memory | 30GB GDDR7, 160-bit, 640 GB/s | Unknown |
Memory bandwidth for the PS6 comes from an earlier KeplerL2 claim covered by VideoCardz. Xbox memory remains unknown there. Overclock3D lists a wider set of leaked Helix details, including 68 compute units, a standalone NPU, and a 192-bit memory bus, but those are also unconfirmed.
Where this fits
Microsoft’s Xbox chief has already said Project Helix is a family of devices, not a single console, so a single TFLOPS number may not describe every Helix product. VideoCardz adds that the Xbox will behave more like a PC than a traditional console. On the Sony side, the company has said selling more hardware is no longer its priority, which matters when pricing finally arrives. Wccftech suggests price could decide the matchup more than raw compute, as Helix may cost considerably more.
Valve’s handheld is also drawing on AMD silicon, as our Steam Deck 2 leak coverage shows, but that’s a separate product.
Does a higher TFLOPS number mean Helix will be faster?
Not by itself. TFLOPS only describe theoretical compute. Memory, ray tracing hardware, software optimisation, and upscaling all shape what you see on screen.
When will the PS6 and next Xbox launch?
Neither company has announced a date. Outlets such as Wccftech and Beebom infer late 2027 from the tape-out claim, but that remains speculation.
Are these specs confirmed?
No. They come from one leaker on a forum. KeplerL2 has a track record in AMD leaks, but Sony, Microsoft, and AMD haven’t commented.
