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Acer VA40 Combines Core i7-3612QM and GeForce GT 640M

Discussion in 'News' started by btarunr, Mar 9, 2012.

  1. btarunr

    btarunr Editor & Senior Moderator Staff Member

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    NVIDIA's Kepler and Intel's Ivy Bridge architectures are a match made in Acer's upcoming VA40 notebook. The notebook combines Intel Core i7-3612QM quad-core processor with NVIDIA GeForce GT 640M discrete graphics, and with NVIDIA Optimus technology, performs dynamic-switching between the GT 640M and Intel HD 4000 graphics embedded into the processor. A Chinese forum user "yknyong1" posted screenshots of the two components using available diagnostic software. We know that CPU-Z 1.6 adds reliable support for Ivy Bridge CPUs, but GPU-Z 0.5.9 has preliminary support for Kepler GPUs, too. At least it knows how to count CUDA cores, ROPs, clock-speeds, and other basic information, even if it gets a few other details inaccurate. Kepler support will be refined and made reliable days ahead of NVIDIA's big launch day, later this month.

    The Core i7-3612QM is a quad-core chip clocked at 2.10 GHz, featuring 6 MB L3 cache of the Ivy Bridge silicon, and HyperThreading, which enables 8 logical CPUs. The GeForce GT 640M, on the other hand, is known to be based on NVIDIA's new 28 nm GK107 silicon. It is detected with 384 CUDA cores, 2 GB of DDR3 memory over a 128-bit wide memory interface, 16 ROPs, core clock speed of 405 MHz, and 900 MHz memory. The chip carries a device ID of 10DE-0FD2, and is compliant with PCI-Express 3.0 bus interface. When on light load (desktop), the clock speeds of this GPU were turned down to 135 MHz core with 405 MHz memory. Find more barely-legible screenshots at the source.

    [​IMG] [​IMG] [​IMG] [​IMG]

    Source: Expreview
  2. LDNL

    LDNL

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    Nice of them to resize the pictures so small that you can barely read the text
  3. THE_EGG

    THE_EGG

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    corrected ;)

    It was probs done so you can't read it anyway lol.
  4. jrs3000 New Member

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    Is this just a rebrand of a low end 5 series or actually true kepler?
  5. THE_EGG

    THE_EGG

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    It is mentioned in the article as GK107 so it's not a rebrand.

    The GeForce GT 640M, on the other hand, is known to be based on NVIDIA's new 28 nm GK107 silicon.

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