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Roblox games stuttering

ConfidentGuy32
By ConfidentGuy32
in PC Gaming
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Posted

Whilst playing games like JP Fallen ashes get stuttering. 

 

Computer Components 

 

Computer Information:

Manufacturer: ASUS
Model: System Product Name
Form Factor: Desktop
No Touch Input Detected

Processor Information:

CPU Vendor: GenuineIntel
CPU Brand: Intel(R) Core(TM) i7-14700K
CPU Family: 0x6
CPU Model: 0xb7
CPU Stepping: 0x1
CPU Type: 0x0
Speed: 3418 MHz
28 logical processors
20 physical processors
Hyper-threading: Supported
FCMOV: Supported
SSE2: Supported
SSE3: Supported
SSSE3: Supported
SSE4a: Unsupported
SSE41: Supported
SSE42: Supported
AES: Supported
AVX: Supported
AVX2: Supported
AVX512F: Unsupported
AVX512PF: Unsupported
AVX512ER: Unsupported
AVX512CD: Unsupported
AVX512VNNI: Unsupported
SHA: Supported
CMPXCHG16B: Supported
LAHF/SAHF: Supported
PrefetchW: Unsupported
BMI1: Supported
BMI2: Supported
F16C: Supported
FMA: Supported

Operating System Version:

Windows 11 (64 bit)
NTFS: Supported
Crypto Provider Codes: Supported 311 0x0 0x0 0x0

Client Information:

Version: 1751405894
Browser GPU Acceleration Status: Enabled
Browser Canvas: Enabled
Browser Canvas out-of-process rasterization: Enabled
Browser Direct Rendering Display Compositor: Disabled
Browser Compositing: Enabled
Browser Multiple Raster Threads: Enabled
Browser OpenGL: Enabled
Browser Rasterization: Enabled
Browser Raw Draw: Disabled
Browser Skia Graphite: Disabled
Browser Video Decode: Enabled
Browser Video Encode: Enabled
Browser Vulkan: Disabled
Browser WebGL: Enabled
Browser WebGL2: Enabled
Browser WebGPU: Enabled
Browser WebNN: Disabled

Video Card:

Driver: NVIDIA GeForce RTX 4080 SUPER
DirectX Driver Name: nvldumd.dll
Driver Version: 32.0.15.7688
DirectX Driver Version: 32.0.15.7688
Driver Date: 6 24 2025
Desktop Color Depth: 32 bits per pixel
Monitor Refresh Rate: 165 Hz
DirectX Card: NVIDIA GeForce RTX 4080 SUPER
VendorID: 0x10de
DeviceID: 0x2702
Revision: 0xa1
Number of Monitors: 1
Number of Logical Video Cards: 1
No SLI or Crossfire Detected
Primary Display Resolution: 2560 x 1440
Desktop Resolution: 2560 x 1440
Primary Display Size: 27.44" x 15.43" (31.46" diag), 69.7cm x 39.2cm (79.9cm diag)
Primary Bus: PCI Express 16x
Primary VRAM: 16375 MB
Supported MSAA Modes: 2x 4x 8x

Sound card:

Audio device: DELL G3223D (NVIDIA High Defini

Memory:

RAM: 32484 Mb

VR Hardware:

VR Headset: None detected

Miscellaneous:

UI Language: English
Media Type: Undetermined
Total Hard Disk Space Available: 10491536 MB
Largest Free Hard Disk Block: 2695025 MB
OS Install Date: Jul 12 2025
Game Controller: None detected
MAC Address hash: 55bd80c4d9ae7144c03b3ccc434ebfc3f98842aa

Storage:

Disk serial number hash: 2c230d47
Number of SSDs: 3
SSD sizes: 4000G,2000G,1000G
Number of HDDs: 1
HDD sizes: 4000G
Number of removable drives: 0

RobloxScreenShot20250715_171337242.png

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11 minutes ago, StDragon said:

The entire frame stutters, or just the characters skip around while the world remains in fluid animation? Based on the screenshot alone, it seems you've got high ping times indicating a network issue like packet-loss.

Thanks for the reply. I get little stutter when moving around. So is it recommended to reinstall the WIFI driver for my motherboard on the manufacturer website? I did a clean reinstall of windows yesterday.

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17 minutes ago, StDragon said:

The entire frame stutters, or just the characters skip around while the world remains in fluid animation? Based on the screenshot alone, it seems you've got high ping times indicating a network issue like packet-loss.

 

Here is a video of the stutter 

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Hmmm... Just wondering if it could be the Nvme M.2 4TB ssd in the wrong m.2 slot on the motherboard. Im not sure if they all run differently and affect performance. 

 

This is my motherboard. 

https://rog.asus.com/uk/motherboards/rog-strix/rog-strix-z790-h-gaming-wifi-model/

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45 minutes ago, ConfidentGuy32 said:

 

Here is a video of the stutter 

I honestly don't see the stutter. It might be just that game?

Roblox will run on about anything hyper smooth. By default 60fps is the limit regardless of the monitor, but you can change the cap if you're monitor supports higher than 60Hz. If you run at 240Hz for example you can raise the cap to match.

For what it's worth, I've seen Roblox run at 1080 on a Mobile 5th gen Intel i3 CPU using the iGPU for video. Quality settings set to high, ran fine at 60hz.

You should bench your CPU and GPU to be sure it's running within spec.

As for WiFi, updating drivers there won't make much of a difference to be honest. All sorts of factors going on there including how many hops away you are to the Roblox server from your ISP connection.

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12 minutes ago, StDragon said:

I honestly don't see the stutter. It might be just that game?

Roblox will run on about anything hyper smooth. By default 60fps is the limit regardless of the monitor, but you can change the cap if you're monitor supports higher than 60Hz. If you run at 240Hz for example you can raise the cap to match.

For what it's worth, I've seen Roblox run at 1080 on a Mobile 5th gen Intel i3 CPU using the iGPU for video. Quality settings set to high, ran fine at 60hz.

You should bench your CPU and GPU to be sure it's running within spec.

As for WiFi, updating drivers there won't make much of a difference to be honest. All sorts of factors going on there including how many hops away you are to the Roblox server from your ISP connection.

I'll use UserBenchmark and paste it here

Screenshot (4).png

 

 

Screenshot (8).png

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Run the IPDT (Intel Processor Diagnostic Tool) to see if there's anything wrong with thermals under load (64bit MSI at the top of the list in link below)
https://www.intel.com/content/www/us/en/download/15951/intel-processor-diagnostic-tool.html

 

Also benchmark using CPU-Z and compare with the results online it links you to once the benchmark completes.
https://www2.cpuid.com/softwares/cpu-z.html

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12 minutes ago, StDragon said:

Run the IPDT (Intel Processor Diagnostic Tool) to see if there's anything wrong with thermals under load (64bit MSI at the top of the list in link below)
https://www.intel.com/content/www/us/en/download/15951/intel-processor-diagnostic-tool.html

 

Also benchmark using CPU-Z and compare with the results online it links you to once the benchmark completes.
https://www2.cpuid.com/softwares/cpu-z.html

--- Genuine Intel Test ---
...
Version 1.0.26.64b.W
...

Expected -- GenuineIntel
Detected -- GenuineIntel

Genuine Intel CPU Module Success

--- Brand String Test ---
...
Version 1.0.28.64b.W
...

IntelR CoreTM i7-14700K

Brand String Module Success....

 --- Cache Test --- 
...
Version 1.0.24.64b.W
...

 --- Reading Cache Size --- 

 - Detected L1 Data Cache Size -- 48
 - Detected L1 Inst Cache Size -- 32
 - Detected L2 Cache Size -- 2048
 - Detected L3 Cache Size -- 33792

Cache Module Success

 --- MMXSSE Test --- 
...
Version 1.0.30.64b.W
...
..DetectUtils64 DLL Version - 1.1.9

 --- Determining MMX - SSE capabilities --- 
..MMX is supported on this CPU..
..SSE is supported on this CPU..
..SSE2 is supported on this CPU..
..SSE3 is supported on this CPU..
..SSSE3 is supported on this CPU..
..SSE4.1 is supported on this CPU..
..SSE4.2 is supported on this CPU..

Testing MMX
Dot Product computed using C code  506.000000
Dot Product computed using MMX intrinsics  506
MMX Dot Product Computation Test Passed
Passed MMX Test

Testing SSE
Dot Product computed using C code  506.000000
Dot Product computed using SSE intrinsics  506.000000
SSE Dot Product Computation Test Passed
Passed SSE Test

Testing SSE2
Complex Product computed using C code 23.00 -2.00i
Complex Product computed using SSE2 code 23.00 -2.00i
SSE2 Complex Product Computation Test Passed
Passed SSE2 Test

Testing SSE3
Complex Product using C code 23.00 -2.00i
Complex Product using SSE3 code 23.00 -2.00i
SSE3 Complex Product Computation Test Passed
Passed SSE3 Test

Testing SSSE3
SSSE3 Absolute Value Tests Passed
SSSE3 Arithmetic Tests Passed
SSSE3 Dot Product Test Passed
Passed SSSE3 Test

Testing SSE4.1
SSE4.1 Blend Tests Passed
SSE4.1 Min Max Tests Passed
SSE4.1 Insert Bit Tests Passed
SSE4.1 Extract Bit Tests Passed
SSE4.1 Bitwise Comparison Tests Passed
SSE4.1 Dot Product Test Passed
SSE4.1 Arithmetic Tests Passed
SSE4.1 Bit Conversion Tests Passed
SSE4.1 Bit Compare Test Passed
Passed SSE4.1 Test

Testing SSE4.2
SSE4.2 Bit Compare Test Passed
SSE4.2 Calculate Bit Set to 1 Test Passed
SSE4.2 CRC Test Passed
Passed SSE4.2 Test


MMXSSE Module Success

--- Integrated Memory Controller Test ---
...
Version 1.0.26.64b.W
...

--- Reading Memory Size --- 

Detected Memory Size is -- 32.00GB


--- Subtest - Memory Size Test Passed  ---


--- Integrated Memory Controller Stress Test --- 

Memory to be allocated  1048576 bytes

Memory Allocated.

Test 1 Ones and Zeros Moving Inversions write operations - Passed

Test 1 Ones and Zeros Moving Inversions verification operations - Passed

Test 2 32Bits Sliding Ones write operations - Passed

Test 2 32Bits Sliding Ones verification operations - Passed

Test 3 32Bits Sliding Zero write operations - Passed

Test 3 32Bits Sliding Zero verification operations - Passed

Memory Deallocated.

--- Subtest - Memory Stress Test Passed ---


--- Integrated Memory Controller Test Passed ---
Parallel_PrimeNum
Version - 1.0.0.13

Parsing Parallel_PrimeNum.xml
Module GraphicsW.exe Disabled
Running Module Math_PrimeNum.exe -s 45 -resultName Math_PrimeNum_Parallel_PrimeNum_1_Results.txt
Module GraphicsW.exe Not Tested

--- Prime Number Generation Test ---
...
Version 1.0.29.64b.W
...

..DetectUtils64 DLL Version - 1.1.9
AVX is supported in your OS
Max AVX supported  AVX2

Ops Per Sec       CycleRun       Error       Timesec

55273             2             0            1        
154789             8             0            2        
124523             13             0            3        
82918             18             0            4        
72071             23             0            5        
71425             28             0            6        
70994             33             0            7        
56373             37             0            8        
124129             43             0            9        
128240             48             0            10        
124530             53             0            11        
82919             58             0            12        
72071             63             0            13        
71422             68             0            14        
14244             69             0            15        
249513             71             0            16        
249484             73             0            17        
249518             75             0            18        
249517             77             0            19        
374251             80             0            20        
249518             82             0            21        
249499             84             0            22        
249505             86             0            23        
374216             89             0            24        
873022             96             0            25        
748397             102             0            26        
873150             109             0            27        
748379             115             0            28        
873150             122             0            29        
748366             128             0            30        
873092             135             0            31        
748411             141             0            32        
873081             148             0            33        
748377             154             0            34        
873105             161             0            35        
748399             167             0            36        
873111             174             0            37        
748398             180             0            38        
873080             187             0            39        
748372             193             0            40        
3366104             236             0            41        
3522468             281             0            42        
3522600             326             0            43        
3522746             371             0            44        
3444263             415             0            45        

Operation Per Second -- 3444263
Error -- 0

Prime Number Generation Test Passed

Module Math_PrimeNum.exe Completed - Pass

Result - Pass
Parallel_FP
Version - 1.0.0.13

Parsing Parallel_FP.xml
Module GraphicsW.exe Disabled
Running Module AVX.exe -s 45 -resultName AVX_Parallel_FP_1_Results.txt
Running Module Math_FP.exe -s 45 -resultName Math_FP_Parallel_FP_1_Results.txt
Module GraphicsW.exe Not Tested

--- Floating Point Test ---
...
Version 1.0.28.64b.W
...

..DetectUtils64 DLL Version - 1.1.9
AVX is supported in your OS
Max AVX supported  AVX2
FMA3 supported
MFLOPS            CycleRun       Error       Timesec

7.475              115          0            1        
12.87              313          0            2        
10.79              479          0            3        
11.83              661          0            4        
13.325              866          0            5        
12.285              1055          0            6        
11.895              1238          0            7        
14.105              1455          0            8        
14.105              1672          0            9        
12.805              1869          0            10        
11.44              2045          0            11        
12.35              2235          0            12        
14.04              2451          0            13        
13.65              2661          0            14        
14.04              2877          0            15        
12.285              3066          0            16        
13.52              3274          0            17        
13.13              3476          0            18        
14.105              3693          0            19        
12.48              3885          0            20        
14.17              4103          0            21        
13.65              4313          0            22        
13.455              4520          0            23        
12.935              4719          0            24        
12.805              4916          0            25        
12.22              5104          0            26        
11.05              5274          0            27        
13.195              5477          0            28        
12.48              5669          0            29        
14.365              5890          0            30        
12.35              6080          0            31        
13.325              6285          0            32        
12.87              6483          0            33        
11.57              6661          0            34        
12.675              6856          0            35        
13.065              7057          0            36        
13.065              7258          0            37        
14.17              7476          0            38        
14.95              7706          0            39        
12.35              7896          0            40        
11.635              8075          0            41        
11.57              8253          0            42        
11.83              8435          0            43        
10.79              8601          0            44        
12.09              8787          0            45        

Million Floating Points per Second MFLOPS -- 12.09
Error -- 0

Floating Point Test Passed

Module Math_FP.exe Completed - Pass

 --- AVX Test --- 
...
Version 2.0.31.64b.W
...
..DetectUtils64 DLL Version - 1.1.9

 --- CPU Features Detection --- 
..AVX is supported by this CPU..
..AVX2 is supported by this CPU..
..AVX512BW is NOT supported by this CPU..
..AVX512CD is NOT supported by this CPU..
..AVX512DQ is NOT supported by this CPU..
..AVX512ER is NOT supported by this CPU..
..AVX512F is NOT supported by this CPU..
..AVX512IFMA52 is NOT supported by this CPU..
..AVX512PF is NOT supported by this CPU..
..AVX512VBMI is NOT supported by this CPU..
..AVX512VL is NOT supported by this CPU..
..AES is supported by this CPU..
..PCLMULQDQ is supported by this CPU..

..AVX is supported by this Operating System..

Most Advanced AVX Feature Detected.. AVX2

Testing Most Advanced AVX Feature - AVX2....
AVX2 Test Result --- PASS

Testing AES
AES Test Result --- PASS

Testing PCLMULQDQ
PCLMULQDQ Test Result --- PASS


AVX Module Success

Module AVX.exe Completed - Pass

Result - Pass
Parallel_Math
Version - 1.0.0.13

Parsing Parallel_Math.xml
Module GraphicsW.exe Disabled
Running Module Math_PrimeNum.exe -s 45 -resultName Math_PrimeNum_Parallel_Math_1_Results.txt
Running Module FMA3.exe -s 45 -resultName FMA3_Parallel_Math_1_Results.txt
Module GraphicsW.exe Not Tested

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Posted
  • Author
1 hour ago, StDragon said:

The entire frame stutters, or just the characters skip around while the world remains in fluid animation? Based on the screenshot alone, it seems you've got high ping times indicating a network issue like packet-loss.

 

 

 

Screenshot (13).png

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I beginning to think if its down to the m.2 4TB ssd thats causing the problem. I swapped them around and place it in the second m.2 slot below the 1st slot thats next to the cpu. I played helldivers 2 on the same ssd (4TB m.2 ssd) and got fps and lag. 

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On 7/15/2025 at 11:37 PM, ConfidentGuy32 said:

Checked health of 4tb m.2 ssd and its all good. It must be windows 11, corrupt motherboard driver or the latest bios thats causing this stuttering. 

Well if there's no stuttering in the video, but you see stutters, it's gotta be the monitor or the cable... makes sense? 

The direction tells you... the direction. 

-Scott Manley, 2021

 

 

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