Lenovo Y40 (SALE) vs Asus N56JN

Asus N56JN $950
Lenovo Y40 $750

Hey guys it's been hard for me to choose between which of these I should get. My budget is $1000 and I'm leaning towards the Asus primarily becuase of the NVIDIA Graphics (I was told it had Quad Core processors by a Fry's Employee but I can't find it in the specs?). Problem is that the Y40 has an 8GB SSD. I have to make my decision today so my question is:

Is it worth paying an extra $200 for the the graphics (And Quad Core Processors possibly?) Here are the specs for both laptops.

Lenovo Y40:
Processor
4th Generation Intel Core i7-4510U Processor (2.00GHz 1600 MHz 4MB)
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Operating System
Windows 8.1 64
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Display
14.0" FHD LED AntiGlare Backlight (1920x1080)
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Graphics
AMD Radeon R9 M275 2GB
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Memory
8.0GB PC3-12800 DDR3L SDRAM 1600 MHz
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Hard Drive
Hybrid 500GB 5400 RPM+8GB SSHD
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Optical Drive
None
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Network Card
Intel® Dual Band Wireless-AC 3160
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Bluetooth
Bluetooth Version 4.0
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Warranty
One year
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Battery
4 Cell 48 Watt Hour Lithium-Ion

Asus ASUS N56JN-EB71:
Operating System: Windows 8.1 (64 bit)
Processor: Intel Core i7-4710HQ
Processor Speed: 2.5Ghz (Turbo up to 3.5Ghz) Haswell
Memory: 8 GB System Memory (DDR3L)
Video Graphics: NVIDIA GT 840M 2GB DDR3
Hard Drive: 750GB 5400RPM HDD
Optical Drive: DL DVD±RW/CD-RW
Display: 15.6" FHD (1920*1080), Matte
Webcam: HD Camera
Wireless Option: 802.11BGN
Card Reader: SD, MMC, MS
Keyboard: Chiclet
Bluetooth 4.0
Audio: Sonic Master
4 * USB 3.0 port
1 * Audio Combo Jack : 1 * Head phone / 1 * Mic-in
1 * LAN RJ-45
1 * VGA Port
1 * HDMI
Warranty 1 Year Limited

I haven't been able to find many reviews on the ASUS but it looks quite good so I was hoping to get some advice from you guys.
A hasty reply would be appreciated thank you!