AMD re-entered the mobile GPU market earlier this year with the launch of the Radeon RX 6000M GPU lineup to put some much-needed pressure on NVIDIA after a prolonged absence from the scene. Going by reviews, it appears that the RDNA 2 mobile GPUs are quite competitive, with the 6700M handily beating the GeForce RTX 3070 (Max-Q) across most titles when paired with the Ryzen 9 5900HX in the MSI Delta 15. The Navi 22-based GPU consistently finished ahead of its Ampere rival, usually with a double-figure lead (10-13%).
The RX 6700M packs 36 Compute Units (and Ray Accelerators) or 2,304 shaders paired with 10GB of GDDR6 memory across a 160-bit bus alongside 80MB of Infinity Cache. It has a game clock of 2.3GHz, with a TDG of 135W. The MSI Delta 15 is part of the new AMD Advantage laptops that pair a Ryzen 5000 processor with a Radeon 6000M series GPU, integrating features like Smart Memory Access (reBAR) and Smartshift in a compact form factor.
| GPU | Die | Stream Processors | Game Clock | Memory Bus | Memory Capacity | L3 Cache | TGP |
|---|---|---|---|---|---|---|---|
| AMD Radeon RX 6800M | Navi 22 | 2560 | 2300 MHz | 192-bit | 12 GB GDDR6 | 96MB | 145W+ |
| AMD Radeon RX 6700M | Navi 22 | 2304 | 2300 MHz | 160-bit | 10 GB GDDR6 | 80MB | 135W |
| AMD Radeon RX 6600M | Navi 23 | 1792 | 2177 MHz | 128-bit | 8 GB GDDR6 | 32MB | 100W |
| AMD Radeon RX 6500M | Navi 23 | 1536 | TBC | 128-bit | 8 GB GDDR6 | 32MB | 75W |
| AMD Radeon RX 6400M | Navi 24 | 1280 | TBC | 64-bit | 4 GB GDDR6 | NA | TBC |
| AMD Radeon RX 6300M | Navi 24 | 1024 | TBC | 64-bit | TBC | NA | TBC |
It’s worth noting that the Radeon RX 6700M in the Delta 15 has a TGP of 110W. Overall, the GPU comes with three power options: 80W, 110W, and 135W. MSI has decided to go with the middle option, but the power consumption still averages 130W in more intensive workloads such as gaming. In contrast, the GeForce RTX 3070 Max-Q in the Razer Blade 14 has a TGP of just 80W, so this isn’t exactly an apples-to-apples comparison.
Additionally, the Razer Blade 14 comes with soldered memory, while the Delta 15 features removable SO-DIMM memory which is not only flexible but generally faster as well.
Via: WCCFTech
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