AMD Intros Radeon RX 7800M Mobile Graphics Based on "Navi 32" Silicon

[btarunr]

AMD officially launched the Radeon RX 7800M mobile graphics, which fills the rather vast gap that exists between its flagship Radeon RX 7900M, and the mid-range RX 7600M XT. This is the first official outing of the "Navi 32" GPU on the mobile platform. The RX 7800M maxes out the "Navi 32," enabling all 60 compute units, however, it does not max out the memory bus. The RX 7800M comes with 12 GB of 18 Gbps GDDR6 memory across a 192-bit wide memory bus. This means that only three out of four memory cache dies (MCDs) of the "Navi 32" are enabled, giving the chip 48 MB of Infinity Cache.

The RX 7800M essentially has the GCD core configuration of the desktop RX 7800 XT, but with the memory and cache configuration of the desktop RX 7700 XT. The 60 CU give it 3,840 stream processors, 120 AI accelerators, 60 ray accelerators, 240 TMUs, and 96 ROPs. The GPU comes with a Game Clocks frequency of 2145 MHz, while the memory ticks at 18 Gbps (432 GB/s memory bandwidth). AMD has given the RX 7800M a total graphics power (TGP) value of 180 W, which makes it fit for performance-segment gaming notebooks and mobile workstations. For reference, the RX 7900M comes with a TGP range of 180-200 W.



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[TumbleGeorge]

It's time to be written in TPU GPU database?

 

[Xaser04]

Awesome, so now if we can actually get laptops with anything north of the 7600M in them that would be great...

(Like seriously, I am struggling to find a single gaming laptop in the UK that actually has the 7900M in it)

 

[QyInvoLing]

Awesome, so now if we can actually get laptops with anything north of the 7600M in them that would be great...

(Like seriously, I am struggling to find a single gaming laptop in the UK that actually has the 7900M in it)

Same situation in my region, where there're no laptops using 7600m/7900m

 

[Neo_Morpheus]

Awesome, so now if we can actually get laptops with anything north of the 7600M in them that would be great...

(Like seriously, I am struggling to find a single gaming laptop in the UK that actually has the 7900M in it)

Same situation in my region, where there're no laptops using 7600m/7900m

I hate when AMD does this kind of announcements.
They should never release or announce parts without having at least one oem partner with the part available right away or at least be available soon.
Hell, I wonder if they should start selling whole systems made by themselves , like what MS does with their Surface line.

 

[Random_User]

I hate when AMD does this kind of announcements.
They should never release or announce parts without having at least one oem partner with the part available right away or at least be available soon.

Like really... The moment they are placed on the sale, they are bought out, immediately. Who even knows the amount of sold mobile products/SKUs, month, or even years after release. The only AMD laptops I could spot in online stores, are the basic low-end garbage with otdated CPUs and same garbage nVidia bottom-end GPUs. On the other hand, the mrket is flooded with Intel top-end furnaces, and nVidia flagship GPUs.

 

[QyInvoLing]

I hate when AMD does this kind of announcements.
They should never release or announce parts without having at least one oem partner with the part available right away or at least be available soon.
Hell, I wonder if they should start selling whole systems made by themselves , like what MS does with their Surface line.

Actually there are products using 7600mxt, but they're not laptops. Being wrapped in a tiny box with power supply for thin laptops' expansion with an insane price.

 

[ADB1979]

With RDNA 4 round the corner, it's time to get rid of all of the excess Navi 32 chips...