DELL GPU Replacement

-Chaos

Estimable
Jul 24, 2015
4
0
4,510
I am buying the Dell NEW Inspiron 15 5000 Series Non-Touch, but since i don't know the exact model of the laptop i am listing you here the specs:

CPU: Intel® Core™ i7-5500U 5th gen (4MB cache, up to 3 GHz)
RAM: 16GB Dual Channel DDR3L 1600MHz (8GBx2)
HDD: 2TB 5400 rpm Hard Drive SATA
GPU: NVIDIA® GeForce® 920 DDR 4GB
Display: 15.6-inch Full HD (1.920 x 1.080) Truelife LED-Backlit Display
OS: Windows 8.1 (64 bit)

My question is: Can i replace the GPU with a NVIDIA® GeForce® GTX 850M?
It could also be another GPU with similar performances..
If so where should i buy? (online)

Thanks everybody..
 

-Chaos

Estimable
Jul 24, 2015
4
0
4,510


I see.. thank you very much ^.^

I saw the performances of this GPU running Thief (2014):
NVIDIA_Ge_Force_920_DDR_4_GB.jpg


Do you think it will run better on my laptop since i have 4GB instead of 2GB? (and overall higher performing components)
 

-Chaos

Estimable
Jul 24, 2015
4
0
4,510


What do you mean? Are you saying it will run @25fps on my laptop too?
 

-Chaos

Estimable
Jul 24, 2015
4
0
4,510
This is a picture of the spec of that GPU:
Inspiron_15_5558_GPU.jpg


It says that there is a integrated GPU : Intel HD Graphics 5500 (with Shared system memory)
And a dedicated GPU: NVIDIA GeForce 920M (4 GB DDR3L in my model)
Am i reading the specs right?

It that GeForce 920M really unreplaceable?