AMD launches Radeon M400 series

Published: 14th May 2016, 10:06 GMT

AMD has quietly released first Radeon M400 graphics cards.

AMD Radeon M400

Graphics cards released today are most likely just rebrands. There is no R9 M480 for instance, which we confirmed as Polaris 11 part. There’s also R9 M485X based on Tonga, which apparently is faster than Polaris 11. Actually Polaris 11 has a huge gap to fill, so earlier rumors suggesting it has 14 CUs may not be very accurate.

Radeon R9 M490 series are omitted as well, this suggest we might expect Polaris 10 in this segment. With 2048+ Stream Processors.

Regardless of what was omitted, the most powerful part released today is Radeon R9 M485 which packs 2048 Stream Processors and 8GB GDDR5 memory. This is probably direct rebrand from Radeon R9 M395X.

Just for clarity, GPU codenames in this chart are not confirmed, we are also using desktop names, because barely anyone can remember their various mobile names.

AMD Radeon M400 Series
Graphics CardGPU*Compute UnitsStream ProcessorsMemory SizeMemory TypeMemory ClockMemory Bus
Radeon R9 M490 Series*Polaris 10 ??8 GB GDDR5 ?256-bit
Radeon R9 M485XTonga3220488 GBGDDR51250 MHz256-bit
Radeon R9 M480 Series*Polaris 11 ??4 GBGDDR51250 MHz128-bit
Radeon R9 M470X Bonaire148964 GBGDDR51500 MHz128-bit
Radeon R9 M470Bonaire127684 GBGDDR51500 MHz128-bit
Radeon R7 M465XCape Verde85124 GBGDDR51125 MHz128-bit
Radeon R7 M465Topaz 63844 GBGDDR51150 MHz64/128-bit
Radeon R7 M460 Topaz 63844 GBDDR31000 MHz64-bit
Radeon R7 M445 Topaz 53844 GBGDDR51000 MHz64-bit
Radeon R7 M440Oland53204 GBDDR31000 MHz64-bit
Radeon R5 M435 Oland53204 GBGDDR51000 MHz64-bit
Radeon R5 M430 Oland53204 GBDDR31000 MHz64-bit
Radeon R5 M420Oland53204 GBDDR31000 MHz64-bit
  * unconfirmed

AMD Radeon R9 M400 AMD Radeon R7 M400 AMD Radeon R5 M400

Source: WCCFTech


by WhyCry

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