Core i3-2328M

Details and Benchmarks for Intel Core i3-2328M

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 i3-2328M based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,277 Rank: 1552
Rank Name Score Visual
1548 A4-5300B 4,281
+0.1%
1549 Phenom II X4 830 4,279
+0%
1550 Core 2 Quad Q9550 4,279
+0%
1551 Celeron 3955U 4,278
+0%
1552 Core i3-2328M 4,277
1553 A8-3850 4,277
+0%
1554 Core i5-540M 4,276
+-0%
1555 Phenom II X4 B95 4,276
+-0%
1556 A10-5757M 4,275
+-0%
1557 Pentium G640T 4,274
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Core i3-2328M based on multi-threaded benchmark results.

4,372 Rank: 1529
Rank Name Score Visual
1525 Celeron J3455 4,373
+0%
1526 Pentium G3220 4,373
+0%
1527 A8-5500B 4,373
+0%
1528 Athlon X4 730 4,373
+0%
1529 Core i3-2328M 4,372
1530 Celeron G1620 4,372
+0%
1531 Intel Core i7-620LM 4,371
+-0%
1532 Pentium G3250T 4,371
+-0%
1533 Phenom II N660 4,370
+-0%
1534 Celeron G1820 4,369
-0.1%

View full ranking →

Singlecore Score

Single-core performance score for Core i3-2328M based on single-threaded benchmark results.

4,213 Rank: 1562
Rank Name Score Visual
1558 Athlon II X4 635 4,215
+0%
1559 Core i3-530 4,215
+0%
1560 Core i3-2330M 4,214
+0%
1561 Core 2 Duo T9600 4,214
+0%
1562 Core i3-2328M 4,213
1563 Xeon W3503 4,213
+0%
1564 Core i3-2348M 4,212
+-0%
1565 Athlon II X3 445 4,212
+-0%
1566 Core 2 Duo E6750 4,211
+-0%
1567 Phenom II X2 545 4,210
-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 i3-2328M based on integer math, floating point math, and prime number computation benchmarks.

4,504 Rank: 1500
Rank Name Score Visual
1496 A9-9410 4,505
+0%
1497 A4-5300 4,505
+0%
1498 Core i5-4300Y 4,505
+0%
1499 Pentium G645T 4,505
+0%
1500 Core i3-2328M 4,504
1501 Core i3-2310M 4,504
+0%
1502 Athlon II X3 440 4,504
+0%
1503 Xeon W3505 4,504
+0%
1504 Core i3-3217U 4,504
+0%
1505 A4-6210 4,504
+0%

View full ranking →

Data Processing

Aggregated score for Core i3-2328M based on data encryption, data compression, and string sorting benchmarks.

4,472 Rank: 1512
Rank Name Score Visual
1508 Celeron N3160 4,473
+0%
1509 Celeron N3150 4,473
+0%
1510 Celeron G1840T 4,473
+0%
1511 Pentium 3825U 4,473
+0%
1512 Core i3-2328M 4,472
1513 Core i3-2310M 4,472
+0%
1514 Pentium G640 4,472
+0%
1515 A6-6400K 4,472
+0%
1516 A4-6320 4,472
+0%
1517 Pentium E6800 4,472
+0%

View full ranking →

Physics & Compute

Aggregated score for Core i3-2328M based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,503 Rank: 1385
Rank Name Score Visual
1381 Pentium G2020 4,504
+0%
1382 Core M-5Y10 4,504
+0%
1383 A10-7400P 4,504
+0%
1384 Core i3-3227U 4,504
+0%
1385 Core i3-2328M 4,503
1386 Phenom II X4 B45 4,503
+0%
1387 A8-3800 4,503
+0%
1388 Pentium G3250T 4,503
+0%
1389 Core i3-560 4,503
+0%
1390 A8-6500B 4,503
+0%

View full ranking →

Core i3-2328M Details

For users seeking a budget-friendly mobile processor with integrated graphics, the Intel Core i3-2328M remains a viable option despite its age. Launched in September 2012, this Sandy Bridge M processor is now over a decade old, placing it firmly in the legacy category. Designed for mobile systems, it features a 32 nm manufacturing process and operates at a base frequency of 2.2 GHz, with a maximum turbo frequency of 2.2 GHz due to its lack of dynamic boosting. Built on Intel’s Sandy Bridge microarchitecture, the chip delivers a balanced mix of performance and power efficiency, making it suitable for light productivity, web browsing, and media playback in older laptops.

The Core i3-2328M is a dual-core processor with hyper-threading, allowing it to handle four threads simultaneously. It includes 3 MB of L3 cache and 0.5 MB of L2 cache, with a 64-bit architecture and support for x86-64 instructions. The processor supports DDR3-1333 and DDR3-1066 memory in a dual-channel configuration, delivering up to 19.87 GiB/s of memory bandwidth. It operates at a TDP of 35 W, making it energy-efficient for its time, and is compatible with Socket G2 (rPGA988B). The integrated Intel HD 3000 GPU provides basic graphics capabilities, with 12 execution units, a base frequency of 650 MHz, and a burst frequency of 1100 MHz, supporting up to two displays.

Despite its age, the Core i3-2328M supports a range of modern features, including AVX, AES-NI, and Intel VT-x for hardware virtualization. It also includes technologies like Enhanced SpeedStep and Intel Flex Memory Access, which help optimize performance and power consumption. The processor’s support for ECC memory and extended page tables further enhances its reliability and virtualization performance.

In benchmark testing, the Core i3-2328M scores 4277 in the overall Passmark score, ranking #1552 out of 2060 processors. Its single-core score is 4213 (#1562), and its multicore score is 4372 (#1529). These results place it behind modern budget processors like the Celeron J3455 and Pentium G3220 but ahead of older dual-core chips such as the Core i7-620LM and Phenom II N660. While the processor’s performance is modest by today’s standards, it remains competitive within its class of legacy mobile CPUs.

As of March 2026, the Core i3-2328M is best suited for entry-level laptops or systems where power efficiency and cost are prioritized over raw performance. It is ideal for users who need basic computing tasks without the need for high-end graphics or heavy multitasking. While it cannot compete with modern processors in the top 50 rankings—such as the Ryzen Threadripper PRO 9995WX or Core Ultra 9 285K—it remains a functional choice for legacy systems and light workloads.
Frequently Compared

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Intel Core i3-2328M

Main Specifications

Designer: Intel
Name: Core i3-2328M
Family: Core
Series: i3-2000
Model Number: i3-2328M
Cores: 2
Threads: 4
Base Frequency: 2200 MHz
Clock Multiplier: 22x (locked)
Microarchitecture: Sandy Bridge
Core Name: Sandy Bridge M
Core Family: 6
Core Model: 42
Socket: Socket
Package: FCBGA-1023 and rPGA988B
Chipset: Cougar
Target Segment: Mobile
Max CPUs: 1
TDP: 35 W
Release Price: $225.00

Cache Specifications

L1 Cache: 128 KiB
L1 Instruction Cache: 64 KiB (8-way set associative)
L1 Data Cache: 64 KiB (8-way set associative)
L2 Cache: 0.5 MiB (8-way set associative)
L3 Cache: 3 MiB (12-way set associative)

Memory Specifications

Supported Memory Type: DDR3-1333 and DDR3-1066
Memory Channels: 2
Maximum Memory: 16 GB
Maximum Bandwidth: 19.87 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 16
PCIe Configuration: 1x16, 2x8, 1x8+2x4

Integrated Graphics

GPU: HD Graphics 3000
GPU Designer: Intel
GPU Max Frequency: 1100 MHz
Execution Units: 12

Physical Specifications

Process: 32 nm
Die Area: 149 mm²
Transistor Count: 0.62 billion
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 EIST VT-x EPT IPT SSE4a SHA AMD-Vi AMD-V SenseMI Boost 2 SMT mXFR Flex Memory MWT ATT FMA
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