Core i3-3240

Details and Benchmarks for Intel Core i3-3240

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 i3-3240 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,689 Rank: 1115
Rank Name Score Visual
1111 Core M 5Y51 4,693
+0.1%
1112 Celeron G3930T 4,693
+0.1%
1113 Xeon W3570 4,690
+0%
1114 Core i5-3570S 4,690
+0%
1115 Core i3-3240 4,689
1116 Core i7 940 4,688
+-0%
1117 Core i5-2405S 4,687
+-0%
1118 Ryzen 3 3200U 4,687
+-0%
1119 Core i5-3330 4,686
-0.1%
1120 Core i5-5350U 4,686
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Core i3-3240 based on multi-threaded benchmark results.

4,469 Rank: 1285
Rank Name Score Visual
1281 A8-7600 4,471
+0%
1282 Athlon Silver 7120U 4,471
+0%
1283 Xeon E5420 4,470
+0%
1284 Core i5-660 4,470
+0%
1285 Core i3-3240 4,469
1286 Core i5-2300 4,468
+-0%
1287 Core M 5Y31 4,467
+-0%
1288 Core i3-2350M 4,467
+-0%
1289 Core i5-3340M 4,467
+-0%
1290 A6-7470K 4,466
-0.1%

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Singlecore Score

Single-core performance score for Core i3-3240 based on single-threaded benchmark results.

4,835 Rank: 1052
Rank Name Score Visual
1048 Core i5-3350P 4,838
+0.1%
1049 Core i7-3610QM 4,837
+0%
1050 Pentium G3420 4,837
+0%
1051 Core i3-4160T 4,836
+0%
1052 Core i3-3240 4,835
1053 Xeon E5-2628L v4 4,833
+-0%
1054 Xeon E5-2697 v2 4,830
-0.1%
1055 Core i7-3635QM 4,828
-0.1%
1056 Core i7-2960XM 4,827
-0.2%
1057 Core i7-3615QM 4,825
-0.2%

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Workload Scores

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

Number Crunching

Aggregated score for Core i3-3240 based on integer math, floating point math, and prime number computation benchmarks.

4,548 Rank: 1179
Rank Name Score Visual
1175 Phenom II X4 970 4,549
+0%
1176 Core i7-5500U 4,549
+0%
1177 Xeon E5606 4,549
+0%
1178 Ryzen Embedded V1202B 4,548
+0%
1179 Core i3-3240 4,548
1180 Core i5-3470T 4,548
+0%
1181 Pentium G3450 4,548
+0%
1182 Pentium N6415 4,548
+0%
1183 Pentium G4520 4,547
+-0%
1184 Core i5-5287U 4,547
+-0%

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Data Processing

Aggregated score for Core i3-3240 based on data encryption, data compression, and string sorting benchmarks.

4,525 Rank: 1188
Rank Name Score Visual
1184 Phenom II X4 B93 4,526
+0%
1185 Core i3-1000NG4 4,526
+0%
1186 Core i7-6560U 4,525
+0%
1187 Core i7-6500U 4,525
+0%
1188 Core i3-3240 4,525
1189 Core i7-3520M 4,525
+0%
1190 A10-5700 4,525
+0%
1191 A6-3670 4,525
+0%
1192 Core i5-2560M 4,524
+-0%
1193 Core i7-5650U 4,524
+-0%

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Physics & Compute

Aggregated score for Core i3-3240 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,546 Rank: 1127
Rank Name Score Visual
1123 Core i5-5257U 4,547
+0%
1124 Core i5-3380M 4,547
+0%
1125 A10-7870K 4,547
+0%
1126 Core i5-5300U 4,547
+0%
1127 Core i3-3240 4,546
1128 A12-9800 4,545
+-0%
1129 Core i5-3360M 4,545
+-0%
1130 Core i7-920XM 4,545
+-0%
1131 Pentium Gold G5400T 4,544
+-0%
1132 A10-7850K 4,544
+-0%

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Core i3-3240 Details

Released in September 2012, the Intel Core i3-3240 is a veteran processor that still holds relevance in budget and entry-level desktop systems. Built on the Ivy Bridge architecture using a 22 nm process, it represents a significant refinement over its predecessor, offering improved power efficiency and integrated graphics. Despite its age, the i3-3240 remains a viable option for light productivity tasks, web browsing, and media playback, thanks to its balanced performance and low power consumption.

The Core i3-3240 features two physical cores with Hyper-Threading, enabling four threads to be processed simultaneously. It operates at a base frequency of 3.4 GHz, with a turbo frequency of 3.2 GHz, though the locked multiplier limits overclocking potential. The processor includes 3 MB of L3 cache and supports dual-channel DDR3-1333/1600 memory, delivering a maximum bandwidth of 25.6 GB/s. With a TDP of 55 W and a Socket 1155 footprint, it is designed for mainstream desktop platforms.

Integrated into the i3-3240 is the Intel HD 2500 graphics solution, which operates at a base frequency of 650 MHz and can boost up to 1.05 GHz. This GPU supports up to three displays and is capable of handling 1080p video playback and light gaming, though it is not suitable for modern AAA titles. The processor also supports a range of Intel technologies, including AVX, AES-NI, and virtualization extensions like VT-x and VT-d, enhancing performance in compute-heavy applications and virtual machine environments.

In benchmark testing, the Core i3-3240 achieves an overall score of 4689, ranking #1115 among 2060 processors. Its single-core performance scores 4835, placing it at #1052, indicating strong individual thread performance for its era. The multicore score of 4469 lands it at #1285, demonstrating moderate scalability across multiple cores. While it lags far behind modern CPUs like the Ryzen 9 9950X3D or Core Ultra 9 285K, the i3-3240 remains competitive with some mid-tier processors from the early 2010s.

As of March 2026, the Core i3-3240 is best suited for legacy systems, budget builds, or as a replacement in older desktops where upgrading to a more powerful CPU is not feasible. Its low TDP and compatibility with mainstream motherboards make it a reliable, energy-efficient choice for basic computing needs, though users requiring modern performance or future-proofing should consider newer platforms.
Frequently Compared

AMD Ryzen Threadripper 2920X 5 views

AMD Ryzen 3 PRO 2200GE 4 views

AMD Ryzen 9 PRO 3900 4 views

AMD Ryzen 5 PRO 3500U 3 views

Intel Xeon Silver 4214 1 view

Intel Xeon Silver 4210 1 view

Intel Xeon Silver 4114 1 view

Intel Xeon Silver 4112 1 view

Intel Core i7-7820EQ 1 view

Intel Core i7-7600U 1 view

Intel Core i3-3240

Main Specifications

Designer: Intel
Name: Core i3-3240
Model Number: i3-3240
Cores: 2
Threads: 4
Base Frequency: 3400 MHz
Clock Multiplier: 34x (locked)
Core Name: Ivy Bridge
Socket: FCLGA1155
Package: FC-LGA12C
Target Segment: Desktop
Max CPUs: 1
TDP: 55 W

Cache Specifications

L1 Cache: 62.464 KiB
L2 Cache: 0.244 MiB
L3 Cache: 2.861 MiB

Memory Specifications

Supported Memory Type: DDR3 1333/1600
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 25.6 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 16
PCIe Configuration: up to 1x16, 2x8, 1x8 & 2x4

Integrated Graphics

GPU: HD Graphics 2500
GPU Designer: Intel
GPU Max Frequency: 1050 MHz

Physical Specifications

Process: 22 nm
Die Area: 94 mm²
Manufacturer: Intel
Word Size: 64-bit

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 AES x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT TSX Flex Memory FMA
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