hello just swapped cases having bad overheating when playing assassin unity..no problems before

[roguetrooper1963]

hello just swapped cases having bad overheating when playing assassin unity..no problems before when not playing this game it runs at 33too 34 my new case has 3 big fans...
this is my biuld
Windows 7 Professional 64-bit SP1
CPU
AMD FX-8350 44 °C
Vishera 32nm Technology
RAM
8.00GB Single-Channel DDR3 @ 668MHz (11-11-11-28)
Motherboard
ASUSTeK COMPUTER INC. SABERTOOTH 990FX R2.0 (Socket 942) 47 °C
Graphics
TOSHIBA-TV (1920x1080@50Hz)
3072MB ATI AMD Radeon R9 200 / HD 7900 Series (XFX Pine Group) 53 °C
Storage
111GB SanDisk SDSSDHII120G ATA Device (SSD) 42 °C
931GB Seagate ST31000525SV ATA Device (SATA) 45 °C
Optical Drives
TSSTcorp CDDVDW TS-H663B ATA Device
Audio
AMD High Definition Audio Device

 

[roguetrooper1963]

MERGED QUESTION
Question from roguetrooper1963 : "this is my new case"

this is my new case
Destroyer Gaming PC Case with 3 x 12cm 15 Red LED fans 1 x 12cm 4 LED Rear

 

[The un known]

considering you have all AMD parts, those are actually really good temperatures you are getting

 

[purple stain]

What makes you think it's overheating?
What are the temps when it's overheating?
Is it the CPU the GPU or both that are overheating?

We need more detail please.

 

[Calvin7]

8GB 1333MHz memory 11-11-11-28

FX CPUs support 1866MHz with one DIMM per channel.

Model F3-14900CL9D-8GBSR
https://www.newegg.com/Product/Product.aspx?Item=N82E16820231460&Tpk=N82E16820231460

• DDR3 1866 (PC3 14900)
• Timing 9-10-9-28

 

[purple stain]

So whats overheating?

 

[g-unit1111]

What CPU cooler are you using? What kind of temperatures were you getting before the rebuild?