Apple Macbook Pro 15" Retina Intel Core I7 2.8 ghz | 16GB | 512GB - Radeon R9 M370X (2015)
AMD Radeon R9 M370X MacBook Pro Intel Core i7 4th Gen. Apple Laptops for sale | eBay
How does the AMD Radeon R9 M370X compare to the NVIDIA 750M in the 15' MacBook Pro? - Quora
Apple Macbook Pro 15" 15.4 i7 2.8GHZ / 16GB / Radeon R9 M370X / MJLU2LL/A GRD A | eBay
MacBook Pro A1398 15.4” Apple Laptop - Intel Core i7-4770HQ 3.4ghz -16GB RAM - 512GB SSD- Dual GPU (Radeon R9 M370X, Iris for Sale in Kenmore, WA - OfferUp
Radeon R9 M370X confirmed to utilize three year old GPU | VideoCardz.com
Apple Removed the Radeon M370X from new 2015 MBP!!! | MacRumors Forums