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Fixed computer performance issues

Fixed computer performance issues

I
Infinity_PvPs
Member
205
05-05-2025, 01:13 AM
#1
Hello, I recently assembled a new computer with these specifications:

Intel® Core™ i5-9600K Processor @ 3.70GHz
Gigabyte Z390 UD Motherboard
CORSAIR Memory – 16GB (1x16GB) DDR4 2133MHz CL15 DIMM
AMD Radeon RX 5700 XT (Navi 10) Graphics Card
ZOWIE XL LCD (BNQ7F3F) 144hz Monitor

I’m currently attempting to play games at my desired settings, namely 1080p with a refresh rate of 144hz. Titles such as Counter-Strike: Global Offensive, PlayerUnknown’s Battleground, and Battlefield V are my usual choices. However, I've observed occasional frame rate fluctuations, and according to performance comparisons of my graphics card and central processing unit, I should be achieving significantly higher frame rates than I currently am. The RAM, which was not part of the new hardware configuration, appears to be causing issues; is there a possibility that it’s contributing to the problem? Thank you.

https://www.userbenchmark.com/UserRun/19693772
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Infinity_PvPs
05-05-2025, 01:13 AM #1

Hello, I recently assembled a new computer with these specifications:

Intel® Core™ i5-9600K Processor @ 3.70GHz
Gigabyte Z390 UD Motherboard
CORSAIR Memory – 16GB (1x16GB) DDR4 2133MHz CL15 DIMM
AMD Radeon RX 5700 XT (Navi 10) Graphics Card
ZOWIE XL LCD (BNQ7F3F) 144hz Monitor

I’m currently attempting to play games at my desired settings, namely 1080p with a refresh rate of 144hz. Titles such as Counter-Strike: Global Offensive, PlayerUnknown’s Battleground, and Battlefield V are my usual choices. However, I've observed occasional frame rate fluctuations, and according to performance comparisons of my graphics card and central processing unit, I should be achieving significantly higher frame rates than I currently am. The RAM, which was not part of the new hardware configuration, appears to be causing issues; is there a possibility that it’s contributing to the problem? Thank you.

https://www.userbenchmark.com/UserRun/19693772

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eastland97
Senior Member
644
05-05-2025, 01:13 AM
#2
Using only one RAM module in a computer designed for gaming is not advisable. This negatively impacts the processor's speed because they function together. It’s acceptable for less demanding tasks, however. If you have a motherboard with dual-channel support, it’s best to install two modules simultaneously.

1) Consider purchasing a 2x8GB kit and swapping out an existing single 16GB stick – this is the preferred method.
2) Alternatively, you can add an additional RAM module to your existing one; however, this approach is not recommended.

-Memory modules are only guaranteed to operate as advertised. Even if two separate sticks of identical specifications are purchased, they may still experience compatibility issues – though they tend to have a higher success rate.
-Problems with incompatible RAM may not become apparent immediately, which is why such setups require extensive testing beyond basic tools like Windows Memory Diagnostic; it’s simply…
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eastland97
05-05-2025, 01:13 AM #2

Using only one RAM module in a computer designed for gaming is not advisable. This negatively impacts the processor's speed because they function together. It’s acceptable for less demanding tasks, however. If you have a motherboard with dual-channel support, it’s best to install two modules simultaneously.

1) Consider purchasing a 2x8GB kit and swapping out an existing single 16GB stick – this is the preferred method.
2) Alternatively, you can add an additional RAM module to your existing one; however, this approach is not recommended.

-Memory modules are only guaranteed to operate as advertised. Even if two separate sticks of identical specifications are purchased, they may still experience compatibility issues – though they tend to have a higher success rate.
-Problems with incompatible RAM may not become apparent immediately, which is why such setups require extensive testing beyond basic tools like Windows Memory Diagnostic; it’s simply…

L
liam310
Junior Member
40
05-05-2025, 01:13 AM
#3
1 stick of slow ram? what? not sure what benchmark use 1 stick of slow ram for testing
make and model of the psu?
check cpu/gpu temp and usage?
what os? latest bios? chipset driver?
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liam310
05-05-2025, 01:13 AM #3

1 stick of slow ram? what? not sure what benchmark use 1 stick of slow ram for testing
make and model of the psu?
check cpu/gpu temp and usage?
what os? latest bios? chipset driver?

H
harrycool222
Member
50
05-05-2025, 01:13 AM
#4
Power supply unit – CX Series CX650 – 650 Watt, 80 PLUS. Graphics card and central processing unit temperatures are normal. Operating system: Windows 10 Pro, newest BIOS version. All drivers have been updated.
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harrycool222
05-05-2025, 01:13 AM #4

Power supply unit – CX Series CX650 – 650 Watt, 80 PLUS. Graphics card and central processing unit temperatures are normal. Operating system: Windows 10 Pro, newest BIOS version. All drivers have been updated.

B
Bossy_14
Junior Member
20
05-05-2025, 01:13 AM
#5
Gaming PCs absolutely require multiple RAM modules. This is because RAM and the processor operate together, and insufficient memory can significantly impact performance. Using a single stick is acceptable for less demanding tasks, but not ideal for gaming.

If you have a dual-channel motherboard, it's best to install two sticks simultaneously:

1) Consider purchasing a 2x8GB kit and swapping out an existing single 16GB stick – this is the recommended approach.
2) Alternatively, you could add an additional stick to your current setup, but this is not advised.

Remember that RAM’s functionality is only guaranteed at the point of purchase; even identical sticks bought separately can sometimes cause issues, although they tend to have a higher compatibility rate.

Be aware that incompatibility problems may not appear immediately, so it’s crucial to conduct extensive testing beyond just using Windows Memory Diagnostic – this tool isn't sufficient for a proper assessment. Utilize programs like Prime95 (blend mode), AIDA64 (trial version limitations apply), and Memtest86 to verify compatibility thoroughly. Ultimately, purchasing a new kit is the most reliable solution and will likely prevent potential problems.
B
Bossy_14
05-05-2025, 01:13 AM #5

Gaming PCs absolutely require multiple RAM modules. This is because RAM and the processor operate together, and insufficient memory can significantly impact performance. Using a single stick is acceptable for less demanding tasks, but not ideal for gaming.

If you have a dual-channel motherboard, it's best to install two sticks simultaneously:

1) Consider purchasing a 2x8GB kit and swapping out an existing single 16GB stick – this is the recommended approach.
2) Alternatively, you could add an additional stick to your current setup, but this is not advised.

Remember that RAM’s functionality is only guaranteed at the point of purchase; even identical sticks bought separately can sometimes cause issues, although they tend to have a higher compatibility rate.

Be aware that incompatibility problems may not appear immediately, so it’s crucial to conduct extensive testing beyond just using Windows Memory Diagnostic – this tool isn't sufficient for a proper assessment. Utilize programs like Prime95 (blend mode), AIDA64 (trial version limitations apply), and Memtest86 to verify compatibility thoroughly. Ultimately, purchasing a new kit is the most reliable solution and will likely prevent potential problems.

G
GotEide
Member
202
05-05-2025, 01:13 AM
#6
Yes... I had intended to purchase two units, and I simply wanted to confirm the reason behind fluctuating frame rates, thank you.
G
GotEide
05-05-2025, 01:13 AM #6

Yes... I had intended to purchase two units, and I simply wanted to confirm the reason behind fluctuating frame rates, thank you.

C
cowcow4321
Senior Member
623
05-05-2025, 01:13 AM
#7
I recently acquired a 2x16 2666 CL13 kit, and the performance improvements are remarkable. Thank you.
C
cowcow4321
05-05-2025, 01:13 AM #7

I recently acquired a 2x16 2666 CL13 kit, and the performance improvements are remarkable. Thank you.