Are you planning to resuse your old 6600gt ? The 12400f and 5600 are both lacking an integrated gpu so would not be a working PC without a dedicated gpu.
If you want a chip with an igpu then you have to go for a 5600g for AMD or 12400 or 12400K for Intel. I would assume even the Intel igpu would outperform the ancient 6600gt.
If you are planning to go for the 5600G it does have some downsides , it is only pcie 3 so you may as well go for a B450 mobo and save some money and it will limit future upgrades you may want to make.
i forgot to update my current specs. my current GPU is a NVIDIA GeForce GTX 660 .
Display
NVIDIA GeForce GTX 660 [Display adapter]
Hanns.G HL225D [Monitor] (21.7"vis, s/n 048XK3AY07105, November 2010)
LG 23EA63 [Monitor] (23.1"vis, s/n 307NDJX8A788, February 2013)
Computer Profile Summary
| Computer Name: | DESKTOP-HEKCQR5 (in WORKGROUP) |
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| Profile Date: | 16 May 2022 15:23:16 |
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| Advisor Version: | 11.1 |
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| Windows Logon: | russe |
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Personal Home Use Only
Operating System
Windows 10 Home (x64) Version 20H2 (build 19042.1165)
Install Language: English (United Kingdom)
System Locale: English (United Kingdom)
Installed: 20/12/2020 10:42:19
Servicing Branch: Current Branch (CB)
Boot Mode: UEFI (
Secure Boot likely not supported by this UEFI)
System Model
No details available
Processor a
3.30 gigahertz Intel Core i5-2500K
256 kilobyte primary memory cache
1024 kilobyte secondary memory cache
6144 kilobyte tertiary memory cache
64-bit ready
Multi-core (4 total)
Not hyper-threaded
Main Circuit Board b
Board: ASUSTeK Computer INC. SABERTOOTH P67 Rev 1.xx
Serial Number: MT701AK39701268
Bus Clock: 100 megahertz
UEFI: American Megatrends Inc. 3602 11/01/2012
Drives
737.45 Gigabytes Usable Hard Drive Capacity
519.93 Gigabytes Hard Drive Free Space
SH00R060GB [Hard drive] (60.02 GB) -- drive 1, s/n YR51507000095, rev S1206A0,
SMART Status: Healthy
WDC WD10EACS-00D6B1 [Hard drive] (1000.20 GB) -- drive 0, s/n WD-WCAU45451614, rev 01.01A01,
SMART Status: Healthy
Memory Modules c,d
16352 Megabytes Usable Installed Memory
Slot 'ChannelA-DIMM0' has 8192 MB
Slot 'ChannelA-DIMM1' is Empty
Slot 'ChannelB-DIMM0' has 8192 MB
Slot 'ChannelB-DIMM1' is Empty
Local Drive Volumes
| c: (NTFS on drive 1) * | 59.37 GB | 18.69 GB free | | |
| d: (NTFS on drive 0) | 105 MB | 68 MB free | | |
| f: (NTFS on drive 0) | 677.98 GB | 501.17 GB free | | |
* Operating System is installed on c:
