My game is very stuttery, and I usually get about 5 - 6 fps at any given moment, which is strange considering it runs Skyrim with Ultra high graphics, FXAA Post Processing mods and enb series okay. It takes a looong time to load a save game as well, oh and I have been lurking, looking for a solution for days now, I have tried this (http://newvegas.nexusmods.com/downloads/file.php?id=34970) but to no avail, all it did was give me a very small improvement in performance, but that is probably just because I uninstalled Enhanced shaders

Any ideas would be greatly appreciated

Thank you.

Operating System: Windows 7 Professional 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.110622-1506)

Language: English (Regional Setting: English)

System Manufacturer: BIOSTAR Group

System Model: TH67B

BIOS: BIOS Date: 02/18/11 15:01:51 Ver: 04.06.04

Processor: Intel® Core™ i5-2300 CPU @ 2.80GHz (4 CPUs), ~2.8GHz

Memory: 8192MB RAM

Available OS Memory: 7656MB RAM

Page File: 2252MB used, 13055MB available

Windows Dir: C:\Windows

DirectX Version: DirectX 11

DX Setup Parameters: Not found

User DPI Setting: Using System DPI

System DPI Setting: 96 DPI (100 percent)

DWM DPI Scaling: Disabled

DxDiag Version: 6.01.7601.17514 32bit Unicode

My Graphics card...

Card name: AMD Radeon HD 6700 Series
Manufacturer: ATI Technologies Inc.
Chip type: ATI display adapter (0x68BA)
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_68BA&SUBSYS_31521682&REV_00
Display Memory: 486 MB
Dedicated Memory: 1010 MB
Shared Memory: 3571 MB
Current Mode: 1680 x 1050 (32 bit) (60Hz)
Monitor Name: Generic PnP Monitor
Monitor Model: SyncMaster
Monitor Id: SAM03E5
Native Mode: 1680 x 1050(p) (59.883Hz)
Output Type: DVI
Driver Name: aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.dll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
Driver File Version: 8.17.0010.1077 (English)
Driver Version: 8.850.0.0
DDI Version: 11
Driver Model: WDDM 1.1
Driver Attributes: Final Retail
Driver Date/Size: 4/20/2011 02:07:48, 795648 bytes
WHQL Logo'd: Yes

And Finally my load order...

[X] FalloutNV.esm
[X] IWS-Core.esm
[X] Advanced Recon Tech.esm
[X] CINEMATECH.esm
[X] Detect Traps.esm
[X] Frequency.esm
[X] Military NV Backpacks.esm
[X] AWorldOfPain(Preview).esm
[X] MoMod.esm
[X] NSkies URWLified.esm
[X] Project Nevada - Core.esm
[X] Project Nevada - Equipment.esm
[X] rePopulated Wasteland.esm
[X] Tales from the Burning Sands.esm
[X] WARZONES - Misanthropy Pure.esm
[X] Weapon Mod Expansion.esm
[X] ELECTRO-CITY - CompletedWorkorders.esm
[X] ELECTRO-CITY - Highways and Byways.esm
[X] aHUD.esm
[X] iHUD.esm
[X] D.E.I.M.O.S..esm
[X] Project Nevada - Cyberware.esp
[X] Project Nevada - Rebalance.esp
[X] New Vegas Error Corrections Complete - NO DLC + NVCE.esm
[X] MikotoBeauty.esm
[X] DarNifiedUINV.esp
[X] CASM.esp
[X] Centered 3rd Person Camera - Unraised.esp
[X] Readius_NV.esp
[X] The Mod Configuration Menu.esp
[X] AWOPMonsterPatch.esp
[X] Monster Mod Wasteland Edition.esp
[X] MMWE - Rebalanced Leveled Lists.esp
[X] MMWE-LoreOut.esp
[X] MMWE-LoreOut-Rebalanced.esp
[X] Improved Sound FX.esp
[X] NVEC Complete Improved Sound FX Patch.esp
[X] Improved Sound FX - Weapon Sharing Fix.esp
[X] Improved Sound FX - Project Nevada.esp
[X] Identity Crisis Part I - Silent Struggle V2.esp
[X] Detect Traps - Perk.esp
[X] Detect Traps - Traponator 4000.esp
[X] Frequency - Project Nevada Patch.esp
[X] IWS-Core-Patrols.esp
[X] IWS-Core-Guards.esp
[X] IWS-Core-Civilians.esp
[X] Advanced Recon Gear.esp
[X] Advanced Recon Tech.esp
[X] Advanced Recon Tech - Detect Traps.esp
[X] IDreamOfElectricSheep.esp
[X] Advanced Recon Armor.esp
[X] Advanced Recon Range Finder.esp
[X] Advanced Recon Gear - Project Nevada.esp
[X] bzArmour.esp
[X] bzBodySuits.esp
[X] JRougeRangerCoats4Loot.esp
[X] Geonox_Riot_Armor.esp
[X] Seeker Armor.esp
[X] Gunslinger.esp
[X] Military NV Backpacks - BumBagUseSlot1.esp
[X] Military NV Backpacks - No Straps.esp
[X] Military NV Backpacks - Vendor Script Replenish.esp
[X] NVWillow.esp
[X] ShilohDS-Color Maps and Icons.esp
[X] Imp's More Complex Needs.esp
[X] Imp's More Complex Needs - JA - SORTED.esp
[ ] Willows More Complex Needs.esp
[ ] Ambient Temperature - IMCNNV.esp
[X] IMCNNV - HUD and Hotkeys.esp
[X] LFox Bottle That Water.esp
[X] Weapon Mod Expansion.esp
[X] Improved Sound FX - WME - Weapon Sharing Fix.esp
[X] AWOP NO DLC Conflict Error Fixes.esp
[X] WME - AWOP.esp
[X] Project Nevada - WME.esp
[X] EVE FNV.esp
[X] Improved Sound FX - EVE.esp
[X] Project Nevada - EVE.esp
[X] WMEVE.esp
[X] Frequency - EVE Patch.esp
[X] Frequency - WME Patch.esp
[X] Frequency - WMEVE Patch.esp
[X] WME-AWOP-EVE Patch.esp
[X] Meltdown Medley.esp
[X] Vurt's WFO.esp
[X] DYNAVISION 2 - Dynamic Lens Effect.esp
[X] ELECTRO-CITY - Imaginator.esp
[X] Directors Chair.esp
[X] ILO-RI-Fallout New Vegas - Complete Edition.esp
[X] ILO-RI-A World of Pain.esp
[ ] FNVEnhancedShaders - AA-DOF Enable.esp
[X] BetterGamePerformanceV4.esp
[X] MikotoBeauty.esp
[X] Merged Patch.esp
[X] Bashed Patch, 0.esp
[ ] AWOP DLC + GRA Conflict Error Fixes.esp
[ ] AWOP DLC Conflict Error Fixes.esp
[ ] ILO-RI-NSkies Patch.esp
[ ] Merged_Patch.esp
[ ] Merged_Patch2.esp
[ ] BetterPerformance.esp

Hows your framerates with no mods loaded at all. Disable everything including graphic mods which means you will need to switch off archive invalidated. You need to backup the .ini
files also and remake them.

It is much better without the mods, but it is quite early, last time I tried it, it started off okay, barely noticeable, then got worse and worse. If I am to start a new game (I don't really want to) which mods should I keep and which should go?

Frame rate hits come mainly from graphic mods, but they can also come from regular mods because of the scripts that they have to run.

Gear mods should be fine. Mods that change general settings
or add items should be ok too. Remove graphic mods or add lite versions (if they have them) for added fps.

Play with the enb series if you're using it. Often you can configure it to use better performance options.

Ambient occlusion in your nvidia driver (if you have an nvidia) also eats up fps.

Enable half your mods and try the game (no graphic mods on). See if you can figure out what specific mods are causing fps issues. Again keep archive invalidated off while doing this. Try all mods with graphic mods off and on.

Play with it a bit to see if you can find the spot where fps is tolerable.

Honestly you have alot of mods and it's up to you to make sure you have the correct load order and none of them conflict or cause performance
issues. Make sure to read about each mod you plan to use before adding it.