Core i3-9100T

Details and Benchmarks for Intel Core i3-9100T

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Core i3-9100T based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

5,105 Rank: 788
Rank Name Score Visual
784 EPYC 7551 5,111
+0.1%
785 Core i3-6300T 5,108
+0.1%
786 Core i7-6820HQ 5,106
+0%
787 Core i3-4340 5,106
+0%
788 Core i3-9100T 5,105
789 Pentium G3470 5,103
+-0%
790 Ryzen 3 PRO 1200 5,102
-0.1%
791 Xeon E5-2667 v2 5,101
-0.1%
792 Xeon E3-1505M v6 5,100
-0.1%
793 Pentium Gold G5500T 5,098
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Core i3-9100T based on multi-threaded benchmark results.

4,686 Rank: 981
Rank Name Score Visual
977 Core i7-3630QM 4,689
+0.1%
978 FX-6350 4,689
+0.1%
979 Core i3-1115G4E 4,689
+0.1%
980 Pentium Gold G5420T 4,687
+0%
981 Core i3-9100T 4,686
982 Core i7-2760QM 4,686
+0%
983 Core i5-3450 4,686
+0%
984 Core i5-3470S 4,686
+0%
985 Core i5-4440 4,686
+0%
986 Xeon X5670 4,685
+-0%

View full ranking →

Singlecore Score

Single-core performance score for Core i3-9100T based on single-threaded benchmark results.

5,385 Rank: 658
Rank Name Score Visual
654 Core i5-10210U 5,387
+0%
655 Xeon E3-1225 v5 5,386
+0%
656 Xeon E3-1246 v3 5,386
+0%
657 Ryzen 7 4800U 5,386
+0%
658 Core i3-9100T 5,385
659 Core i5-8400T 5,384
+-0%
660 Core i7-5557U 5,384
+-0%
661 Xeon E5-2690 v4 5,382
-0.1%
662 Xeon E3-1275 v6 5,380
-0.1%
663 EPYC 7552 5,377
-0.1%

View full ranking →

Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Core i3-9100T based on integer math, floating point math, and prime number computation benchmarks.

4,636 Rank: 871
Rank Name Score Visual
867 Core i5-6600T 4,637
+0%
868 Core i5-3550 4,637
+0%
869 Core i7-4700MQ 4,637
+0%
870 Xeon E3-1280 4,637
+0%
871 Core i3-9100T 4,636
872 Core i7-4702HQ 4,636
+0%
873 Core i5-3570S 4,636
+0%
874 Xeon E5645 4,635
+-0%
875 Xeon Bronze 3104 4,634
+-0%
876 Core i5-7400 4,634
+-0%

View full ranking →

Data Processing

Aggregated score for Core i3-9100T based on data encryption, data compression, and string sorting benchmarks.

4,605 Rank: 887
Rank Name Score Visual
883 Core i5-6500 4,607
+0%
884 Core i5-6600T 4,607
+0%
885 Core i5-4670S 4,607
+0%
886 Core i7-3612QM 4,607
+0%
887 Core i3-9100T 4,605
888 Xeon E-2104G 4,605
+0%
889 Core i5-7400 4,605
+0%
890 Core i5-4570 4,605
+0%
891 Xeon E3-1225 v3 4,605
+0%
892 Core i3-1115G4 4,605
+0%

View full ranking →

Physics & Compute

Aggregated score for Core i3-9100T based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,698 Rank: 738
Rank Name Score Visual
734 Core i7-6700HQ 4,701
+0.1%
735 Core i5-8305G 4,701
+0.1%
736 Xeon E3-1240L v5 4,700
+0%
737 Core i5-7400 4,699
+0%
738 Core i3-9100T 4,698
739 Xeon E5-2603 v4 4,697
+-0%
740 Core i3-8300T 4,697
+-0%
741 Xeon E3-1226 v3 4,697
+-0%
742 Xeon E5-1620 v2 4,697
+-0%
743 Core i5-4670K 4,696
+-0%

View full ranking →

Core i3-9100T Details

As of March 2026, the Intel Core i3-9100T remains a low-power, entry-level desktop processor rooted in the Coffee Lake architecture. While no longer a flagship offering, it delivers modest performance suitable for basic productivity tasks, light multimedia use, and systems where power efficiency is a priority. Its 35 W TDP and low-voltage design make it ideal for compact or fanless builds, though its age—released in 2018—limits its competitiveness in modern computing environments.

The processor features four cores and four threads, clocked at a base frequency of 3.1 GHz with a single-core turbo boost up to 3.7 GHz. Built on Intel’s 14 nm process, it includes a 6 MiB L3 cache and 1 MiB of L2 cache, supporting dual-channel DDR4-2400 memory with a maximum bandwidth of 35.76 GiB/s. It operates on the LGA-1151 socket and uses DMI 3.0 for chipset connectivity, ensuring compatibility with older motherboards from the same generation.

Integrated into the chip is Intel’s UHD Graphics 630, which features 24 execution units capable of boosting to 1.1 GHz under load. This GPU supports up to three displays and can handle 1080p video playback and light gaming, though it’s not suited for demanding applications. The processor also includes a suite of Intel technologies, including AVX2, AES-NI, and Intel VT-x, enabling virtualization, encryption, and advanced vector processing.

Benchmark results place the Core i3-9100T at an overall score of 5105, ranking #788 out of 2060 processors. Its single-core performance of 5385 ranks #658, indicating decent performance for legacy applications and single-threaded workloads. However, its multicore score of 4686 places it at #981, reflecting its limited scalability due to the absence of hyperthreading and modest core count. This performance gap highlights the processor’s weakest category: multicore workloads, where it trails significantly behind modern mid-range and high-end CPUs.

Despite its age and modest capabilities, the Core i3-9100T holds its own against older processors like the Core i3-4340 and Xeon E3-1246 v3, and it outperforms lower-tier chips such as the Pentium G3470. It competes closely with similarly priced, low-power processors like the Core i3-1115G4E, though those newer models benefit from more advanced architectures and higher clock speeds. For users needing a reliable, energy-efficient system for office tasks or media consumption, the i3-9100T remains a viable, if dated, option.
Frequently Compared

AMD Ryzen 9 PRO 3900 19 views

AMD Ryzen Threadripper 3970X 18 views

Intel Xeon E5-2687W v2 17 views

Intel Core 2 Quad Q6600 17 views

AMD Ryzen 5 PRO 3500U 16 views

Intel Core 2 Quad Q9550 16 views

Intel Xeon E5-2650L v2 16 views

Intel Core 2 Quad Q9650 16 views

AMD Ryzen 3 PRO 2200GE 15 views

Intel Core 2 Quad Q8400 15 views

Intel Core i3-9100T

Main Specifications

Designer: Intel
Name: Core i3-9100T
Family: Core
Series: i3-9000
Model Number: i3-9100T
Cores: 4
Threads: 4
Base Frequency: 3100 MHz
Turbo Frequency (1 core): 3700 MHz
Clock Multiplier: 31x (locked)
Microarchitecture: Coffee Lake
Core Name: Coffee Lake R
Core Family: 6
Core Model: 158
Socket: LGA-1151
Package: FCLGA-1151
Chipset: Cannon
Target Segment: Desktop
Max CPUs: 1
TDP: 35 W
Release Price: $122.00

Cache Specifications

L1 Cache: 256 KiB
L1 Instruction Cache: 128 KiB (8-way set associative)
L1 Data Cache: 128 KiB (8-way set associative)
L2 Cache: 1 MiB (4-way set associative)
L3 Cache: 6 MiB (12-way set associative)

Memory Specifications

Supported Memory Type: DDR4-2400
Memory Channels: 2
Maximum Memory: 64 GB
Maximum Bandwidth: 35.76 GB/s
ECC Support: Yes

PCI-Express Specifications

PCIe Revision: 3.0
PCIe Lanes: 16
PCIe Configuration: 1x16, 2x8, 1x8+2x4

Integrated Graphics

GPU: UHD Graphics 630
GPU Designer: Intel
GPU Max Frequency: 1100 MHz
Execution Units: 24

Physical Specifications

Process: 14 nm
Die Area: 126 mm²
Manufacturer: Intel
Technology: CMOS
Word Size: 64-bit
ISA: x86-64 (x86)

CPU Features

MMX EMMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 AES RdRand ADX CLMUL F16C x86-16 x86-32 x86-64 Real Protected SMM FPU NX HT TBT 2.0 EIST SST TXT vPro VT-x VT-d EPT MPX SGX Secure Key SMEP IPT AVX-512 AVX512F AVX512CD AVX512BW AVX512DQ AVX512VL TSX VMD NM KPT PTT MBE Ctrl Run Sure Node Ctrlr
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