Qualcomm Snapdragon 670, 640, and 460 specs leak

We're accepting our aboriginal attending at the Qualcomm Snapdragon 670, 640, and 460 processors that will affection in 2018 mid-tier and entry-level devices.



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Earlier this month, Qualcomm took the wraps off the Snapdragon 845. The dent will be Qualcomm’s flagship silicon for 2018 and arise in best flagship phones, but not every accessory needs the company’s flagship chip. To serve these devices, Qualcomm makes a array of chips, and today we’re accepting a attending at three of them acknowledgment to a aperture on Weibo.

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The Snapdragon 670 will alter the 660 as Qualcomm’s best able mid-tier processor. It will move to a 10 nm accomplishment action from the 660’s 14 nm accomplishment action beforehand this year. The CPU will affection an octa-core design, with four Kryo 360 cores clocked at 2 GHz and four Kryo 385 cores clocked at 1.6 GHz. It’ll additionally affection an Adreno 620 GPU.

Devices active the Snapdragon 670 will be able to accept one camera at up to 26 MP or bifold 13 13 MP shooters. The modem is a footfall bottomward from that in the Snapdragon 845 but still sounds absorbing nonetheless. It will abutment LTE Cat 16 with best speeds of 1 Gbps download and 150 Mbps upload.

The Snapdragon 640 is assuming us article that we’ve never apparent before— a processor with a 6 2 amount combination. It will action two Kryo 360 cores clocked at 2.15 GHz and six Kryo 360 cores clocked at 1.55 GHz. This appears to be accessible due to ARM’s DynamIQ, which allows for bond and analogous for Cortex-A75 and A55 CPU cores. With DynamIQ, there can be a absolute of eight cores in a cluster, abundant like we’re seeing with the Snapdragon 640. Just like the SD670, the 640 will be fabricated on the 10 nm action and appearance 1 MB of arrangement cache.

Rounding out the SD640 is an Adreno 610 GPU and a Snapdragon XZ12 LTE modem, with download speeds that will be able to ability 600 Mbps bottomward and 150 Mbps up. The dent will additionally use the aforementioned Image Signal Processor (ISP) as the Snapdragon 670, and acquiesce for a distinct 26 MP or bifold 13 MP camera setup.

The Qualcomm Snapdragon 460 processor will affection eight cores in total— four Kryo 360 cores clocked at 1.8 GHz and four Kryo 360 cores clocked at 1.4 GHz, but no arrangement cache. The dent shares the aforementioned chip modem as the Snapdragon 640, but differs in its ISP. Phones active the SD460 can accept a distinct camera at up to a 21 MP resolution. Unlike the 670 and 640, the 460 will be congenital on a 14 nm process.

All of the cores that will be acclimated in these chips are Kryo CPU cores, which are based on the Cortex-A75 and A55. Last year, Qualcomm committed to a “Built-on-Cortex” that saw the Snapdragon 835 use semi-custom Kryo CPU cores. Previous Snapdragon processors acclimated either off-the-shelf ARM action bulge or absolutely custom Kryo cores.

  • Qualcomm is application semi-custom Kryo cores in all three of the leaked chips.
  • Both mid-tier chips will acquiesce phones to accept a distinct camera at up to 26 MP or a bifold 13 MP camera setup.
  • Both the Snapdragon 670 and 640 will be fabricated on the 10 nm process.
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