Core i3-9300T

Details and Benchmarks for Intel Core i3-9300T

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 i3-9300T based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

5,190 Rank: 719
Rank Name Score Visual
715 Xeon Gold 5120 5,198
+0.2%
716 Core i5-1035G1 5,197
+0.1%
717 Core i3-6300 5,197
+0.1%
718 Core i5-10210U 5,191
+0%
719 Core i3-9300T 5,190
720 Core i7-4770S 5,189
+-0%
721 FX-8370 5,187
-0.1%
722 Core i3-10100 5,184
-0.1%
723 Core i5-1035G4 5,183
-0.1%
724 Xeon E-2176M 5,181
-0.2%

View full ranking →

Multicore Score

Multicore performance score for Core i3-9300T based on multi-threaded benchmark results.

4,786 Rank: 864
Rank Name Score Visual
860 Core i5-4670 4,787
+0%
861 Core i5-4570 4,787
+0%
862 Core i7-2700K 4,787
+0%
863 Ryzen Embedded V1807B 4,786
+0%
864 Core i3-9300T 4,786
865 Xeon X5660 4,786
+0%
866 Core i7 980 4,784
+-0%
867 Core i5-7600T 4,783
-0.1%
868 Core i7-4700HQ 4,783
-0.1%
869 Core i7-3720QM 4,782
-0.1%

View full ranking →

Singlecore Score

Single-core performance score for Core i3-9300T based on single-threaded benchmark results.

5,459 Rank: 582
Rank Name Score Visual
578 Core i5-1135G7 5,469
+0.2%
579 Core i5-7260U 5,468
+0.2%
580 EPYC 7F72 5,467
+0.1%
581 Core i7-10750H 5,464
+0.1%
582 Core i3-9300T 5,459
583 Core i5-4690K 5,458
+-0%
584 Core i7-4770 5,457
+-0%
585 Xeon E3-1226 v3 5,457
+-0%
586 Xeon Platinum 8268 5,456
-0.1%
587 Xeon E3-1285 v4 5,456
-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 i3-9300T based on integer math, floating point math, and prime number computation benchmarks.

4,673 Rank: 749
Rank Name Score Visual
745 Core i7-7820EQ 4,674
+0%
746 Core i7-6700T 4,674
+0%
747 Core i7-3770K 4,674
+0%
748 Xeon E3-1270 V2 4,674
+0%
749 Core i3-9300T 4,673
750 Core i3-9100F 4,673
+0%
751 Ryzen 3 1300X 4,673
+0%
752 Xeon E3-1226 v3 4,672
+-0%
753 Core i7-4900MQ 4,672
+-0%
754 Xeon E3-1290 v2 4,672
+-0%

View full ranking →

Data Processing

Aggregated score for Core i3-9300T based on data encryption, data compression, and string sorting benchmarks.

4,628 Rank: 834
Rank Name Score Visual
830 Ryzen 3 PRO 3300U 4,630
+0%
831 Core i3-8300 4,629
+0%
832 Core i7-4722HQ 4,629
+0%
833 Core i7-3630QM 4,629
+0%
834 Core i3-9300T 4,628
835 Core i7-8650U 4,628
+0%
836 Xeon E3-1265L v2 4,628
+0%
837 Core i7-4702HQ 4,627
+-0%
838 Core i3-8100 4,626
+-0%
839 Core i7-8665U 4,626
+-0%

View full ranking →

Physics & Compute

Aggregated score for Core i3-9300T based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,739 Rank: 669
Rank Name Score Visual
665 Xeon E5-1620 v4 4,741
+0%
666 Xeon E3-1535M V5 4,740
+0%
667 Core i7-6820HK 4,740
+0%
668 Ryzen 3 PRO 4450U 4,740
+0%
669 Core i3-9300T 4,739
670 Xeon E3-1286 v3 4,739
+0%
671 Core i5-10200H 4,739
+0%
672 Core i5-1035G7 4,737
+-0%
673 Core i7-4750HQ 4,737
+-0%
674 Xeon E5-2609 v4 4,736
-0.1%

View full ranking →

Core i3-9300T Details

Ranking #719 of 2060 in overall performance, the Intel Core i3-9300T presents a modest offering in the modern desktop CPU landscape. While its 2026 benchmark context places it well behind the current top-tier processors, such as the Ryzen Threadripper PRO 9995WX or Core Ultra 9 285K, the i3-9300T holds its own in entry-level and budget-conscious builds. As of March 2026, this processor is part of Intel’s Coffee Lake generation, released in 2018, and reflects a mature design that prioritizes efficiency over raw power.

Built on Intel’s 14 nm process and based on the Coffee Lake R microarchitecture, the Core i3-9300T features four cores and four threads, with a base clock of 3.2 GHz and a turbo frequency of 3.8 GHz. It supports DDR4-2400 memory across two channels, delivering a maximum memory bandwidth of 35.76 GiB/s. The processor is packaged in the FCLGA-1151 socket and is designed for low-power desktop systems, with a base TDP of 35 W and a downclocked 25 W mode at 2.5 GHz. This makes it ideal for compact or energy-efficient systems where thermal constraints are a concern.

The integrated UHD Graphics 630 GPU provides basic multimedia and light gaming capabilities, with a base frequency of 350 MHz and a burst frequency of 1100 MHz. It supports up to three displays and includes 24 execution units, enabling it to handle HD video playback and casual applications without requiring a discrete graphics card. Despite its age, the integrated graphics remain functional for office use and light content creation.

The i3-9300T supports a broad range of modern instruction sets, including AVX2, AES-NI, and Intel’s Enhanced SpeedStep Technology, ensuring compatibility with current software. It also features Intel’s virtualization technologies (VT-x and VT-d) and includes security features such as Intel Secure Key and Intel Identity Protection. However, it lacks support for AVX-512, which limits its appeal in compute-intensive workloads.

In single-core performance, the i3-9300T scores 5459, placing it at #582 among 2060 CPUs. This is competitive with many modern mobile and entry-level desktop processors, such as the Core i5-1135G7 and Core i7-10750H, though it trails behind the latest high-end designs. In multicore performance, it achieves a score of 4786, ranking #863 of 2060. This suggests the processor is best suited for tasks that benefit from high clock speeds rather than heavy parallel processing.

The Core i3-9300T is positioned as a cost-effective solution for basic computing, light productivity, and media consumption. While it is outpaced by newer processors in both single-core and multicore performance, its low power consumption and integrated graphics make it a practical choice for small form factor PCs, HTPCs, and embedded systems. For users prioritizing energy efficiency and affordability over cutting-edge performance, the i3-9300T remains a viable option even in 2026.
Frequently Compared

AMD Ryzen 9 PRO 3900 25 views

AMD Ryzen 3 PRO 2200GE 19 views

AMD Ryzen Threadripper 3970X 19 views

AMD Ryzen 5 PRO 3500U 18 views

AMD Ryzen Embedded R1505G 18 views

Intel Xeon W-3245 17 views

AMD EPYC 7452 16 views

Intel Core i7-9850H 16 views

Intel Core i7-8559U 16 views

AMD EPYC 7302P 15 views

Intel Core i3-9300T

Main Specifications

Designer: Intel
Name: Core i3-9300T
Family: Core
Series: i3-9000
Model Number: i3-9300T
Cores: 4
Threads: 4
Base Frequency: 3200 MHz
Turbo Frequency (1 core): 3800 MHz
Clock Multiplier: 32x (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: $143.00

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: 8 MiB (16-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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