Thursday, May 13th 2021

AMD Radeon RX 6600 XT and RX 6600 Specs Appear in GPU-Z Screenshots

Specifications of AMD's upcoming mid-range Radeon RX 6600 XT and Radeon RX 6600 recently surfaced, and now we see screenshots of TechPowerUp GPU-Z confirming the two. The RX 6700 XT is shown featuring 2,048 stream processors, 128 TMUs, 32 ROPs, and a 128-bit wide GDDR6 memory interface with 8 GB of memory. The RX 6600 (non-XT), on the other hand, is shown featuring 1,792 stream processors, 112 TMUs, 32 ROPs, and the same 8 GB of GDDR6 memory. Both chips feature PCI-Express Gen 4 support, but much like the RX 5500 XT, the "Navi 23" only has 8 PCIe lanes. GPU-Z also seems to detect raytracing.
Sources: ChipHell Forums, VideoCardz
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10 Comments on AMD Radeon RX 6600 XT and RX 6600 Specs Appear in GPU-Z Screenshots

#1
olymind1
My B450 sadly only supports PCI-E 3.0 16x.

So this card will only be running 3.0 and 8x in my MB, will that bandwidth be enough for it?
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#2
london
they cut so much, that the only thing standing is the meager infinity cache... and that's also reduced. i hope they do the same with t sht tdp...
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#3
Zubasa
olymind1My B450 sadly only supports PCI-E 3.0 16x.

So this card will only be running 3.0 and 8x in my MB, will that bandwidth be enough for it?
The issue with the 5500XT was the 4GB version which ran out of VRAM, that causes excessive swaping over the PCIE bus.
If these cards come with 8GB standard they should do just fine.
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#5
RidiculousOwO
Nice! 2070-grade performance and very nicely balanced config! It's time my RX 570 retired and I can't wait to get my hands on this sweet cake! If available, I would buy a reference design this time because this generation the reference design looks so awesome and also has nice design! Good job, Radeon.
And now my last thing to worry about is that miners please show some bloody mercy to PC gamers, OK?
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#6
Arkz
Wonder if this is basically what's in a PS5 GPU, minus the VRAM obviously.
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#7
raykan
olymind1My B450 sadly only supports PCI-E 3.0 16x.

So this card will only be running 3.0 and 8x in my MB, will that bandwidth be enough for it?
more than enough, dont worry
I think that it will run pcie 3 x16, not x8
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#8
TheinsanegamerN
raykanmore than enough, dont worry
I think that it will run pcie 3 x16, not x8
If it's only wired for 4.0x8, then it will onyl run at 3.0x8. This was the case for the 5500xt.
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#9
Xex360
olymind1My B450 sadly only supports PCI-E 3.0 16x.

So this card will only be running 3.0 and 8x in my MB, will that bandwidth be enough for it?
I think you should fine, these cards aren't powerful enough to be affected.
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#10
murr
Incoming another product nobody can find at retail price.:banghead:
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