What does 1% low FPS mean in Roblox benchmarks?

The 1% low FPS measures the worst-case frame rate during gameplay, the FPS that 99% of frames exceed. In this benchmark, the average is 138 FPS and the 1% low is 74 FPS. A small gap between average and 1% low means consistent frame delivery with minimal stuttering.

Roblox

Name: Roblox Benchmark Data on Intel(R) UHD Graphics + i5-1235U
Creator: HowManyFPS
License: https://creativecommons.org/licenses/by/4.0/

06:48 played5h agoDaniiarMukambetov

i5-1235U 16 GB

Avg Usage

62%GPU

76%CPU

93%RAM

138

FPSAverage

FPS1% Low

Window ModeFullscreen

Resolution1920x1080

Tips & Tricks5

GPU Temp Sensor

GPU temperature reported 1°C, this is a sensor reading failure. Temperature data for this session is unreliable. Try updating GPU drivers or check if monitoring software is conflicting.

Critical CPU Temp

CPU peaked at 99°C, thermal throttling detected. Use a cooling pad, clean air vents, or undervolt the CPU.

Critical RAM Usage

RAM usage peaked at 96% of 16 GB. Close background apps to free up memory, or upgrade to more RAM.

Single Channel RAM

RAM is running in single channel mode, halving memory bandwidth. Install a second stick to enable dual channel for a significant FPS boost, especially in CPU-limited games.

Outdated GPU Driver

GPU driver is 12 months old (version 32.0.101.7026, 2025-08-19). Update to the latest driver for bug fixes, game optimizations, and potential FPS improvements.

Frames per Second, FPSFPSBenchmark 10:36Playtime 06:48

Excellent AVG at 60HzExcellent 1% at 60Hz

Max230 FPS

Avg138 FPS

1% Low74 FPS

0.1% Low62 FPS

123620

Drag to zoom

GPU Usage, %

ModeratePeak 92%

62%Avg

92%Max

CPU Usage, %

ModeratePeak 100%

i5-1235UOut of Stock

76%Avg

100%Max

GPU Temp, °C

Sensor Issue

Avg

Max

CPU Temp, °C

HotPeak 99°C

i5-1235UOut of Stock

89°CAvg

99°CMax

RAM Usage, %

CriticalPeak 96%

16 GBDDR4-3200

93%Avg

96%Max

Background Processes

Zoom into FPS drops or usage spikes on charts above to see which apps were active.

No background process data available

Background apps are private

Roblox on Intel(R) UHD Graphics + i5-1235U: 138 FPS at 1080p

Intel(R) UHD Graphics benchmark: 138 FPS avg, 74 FPS 1% lows at 1080p. Tested with i5-1235U and 16GB RAM. GPU 1°C, CPU 89°C. Some frame drops below 60 Hz.

speedPerformance

Excellent AVG at 60HzExcellent 1% at 60Hz

138AVG FPS

741% LOW

60.05244

741%

230MAX

138AVG

1080pmonitor60HzSome frame drops

developer_boardGPU

ModeratePeak 92%

Intel(R) UHD Graphics

Usage

62% / 92%

Temp

Has headroom: your GPU can handle more

memoryCPU

ModeratePeak 100%

i5-1235U

Usage

76% / 100%

Temp

89°C / 99°C

Has plenty of headroom

timerPlaytime

00:06:48Enough for reliable data

memory_altRAM

CriticalPeak 96%

16 GB DDR4-3200

Usage

93% / 96%

Running tight at 16GB: upgrading to 32GB would help

compressBottleneck

40%

60%

Intel(R) UHD GraphicsNo bottlenecki5-1235U

No clear bottleneck: both GPU and CPU have headroom

tuneGame Settings

Window ModeFullscreen

appsBackground Apps

Background apps are private

Hardware

GPU

All GPUs

Intel(R) UHD Graphics

thermostat1°C

62%Avg

CPU

memory_altRAM

16 GB DDR43200 MHz · Single Channel

93%Avg

hard_driveStorage

All SSDs

SAMSUNG MZAL4512HBLU-00BL1512 GB · HDD

developer_boardMotherboard

All Motherboards

LENOVO 21C4S0XF00Intel BGA 1744

Windows 11

AMD Driver 32.0.101.7026

1920x1080 @ 60.05244Hz

Screenshots

4 items

Screenshots are private

Answers About Your Benchmark

speedHow many FPS does Intel(R) UHD Graphics get in Roblox at 1080p?expand_more

Intel(R) UHD Graphics delivers 138 FPS average in Roblox at 1080p. 1% lows hit 74 FPS. Some frame drops during demanding scenes.

compressIs i5-1235U bottlenecking Intel(R) UHD Graphics in Roblox?expand_more

No bottleneck detected. i5-1235U (76%) and Intel(R) UHD Graphics (62%) are well balanced.

memoryIs 16GB RAM enough for Roblox?expand_more

Roblox used 93% of 16GB RAM. Running tight, upgrading to 32GB is recommended if you multitask.

thermostatWhat are normal GPU and CPU temperatures while gaming?expand_more

The Intel(R) UHD Graphics reached 1°C and the i5-1235U reached 89°C. On the warm side, check your case airflow and thermal paste.

trending_downWhat does 1% low FPS mean?expand_more

The lowest FPS drops, your lag spikes. Here it's 74 FPS vs 138 FPS average. A small gap means consistent frame delivery.

boltHow do I get more FPS in Roblox?expand_more

Both GPU and CPU are well balanced, lowering graphics quality or resolution will give you the biggest FPS boost. Your temperatures are high, clean your fans, check case airflow, or repaste your cooler. Thermal throttling kills FPS. Check the Tips & Tricks section above for specific fixes based on your benchmark data, including background apps, driver issues, and hardware settings.

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