Core i3-10320

Details and Benchmarks for Intel Core i3-10320

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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 i3-10320 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

5,545 Rank: 451
Rank Name Score Visual
447 Ryzen 3 5300G 5,549
+0.1%
448 Ryzen 5 3500X 5,548
+0.1%
449 Ryzen 5 4600G 5,547
+0%
450 Core i5-8500 5,545
+0%
451 Core i3-10320 5,545
452 Core i7-8700B 5,544
+-0%
453 Ryzen 5 PRO 1600 5,544
+-0%
454 Ryzen 3 PRO 5450U 5,541
-0.1%
455 Ryzen 5 PRO 4650G 5,540
-0.1%
456 Ryzen 7 2700 5,536
-0.2%

View full ranking →

Multicore Score

Multicore performance score for Core i3-10320 based on multi-threaded benchmark results.

5,018 Rank: 631
Rank Name Score Visual
627 Ryzen 3 PRO 2200GE 5,020
+0%
628 Ryzen 3 PRO 4350G 5,019
+0%
629 Core i7-9750H 5,018
+0%
630 Core i5-6585R 5,018
+0%
631 Core i3-10320 5,018
632 Core i7-4790K 5,015
-0.1%
633 Core i7-8850H 5,013
-0.1%
634 Xeon Silver 4108 5,013
-0.1%
635 Xeon W3690 5,011
-0.1%
636 Xeon E5-2650 v2 5,011
-0.1%

View full ranking →

Singlecore Score

Single-core performance score for Core i3-10320 based on single-threaded benchmark results.

5,897 Rank: 311
Rank Name Score Visual
307 Ryzen Threadripper PRO 3955WX 5,900
+0.1%
308 Core i5-10400H 5,899
+0%
309 AMD Ryzen 5 1600X 5,898
+0%
310 Ryzen Threadripper PRO 3945WX 5,898
+0%
311 Core i3-10320 5,897
312 Xeon E3-1245 v6 5,895
+-0%
313 Pentium Gold G5600 5,894
-0.1%
314 FX-9370 5,888
-0.2%
315 Core i5-8600 5,885
-0.2%
316 Core i7-10875H 5,882
-0.3%

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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 i3-10320 based on integer math, floating point math, and prime number computation benchmarks.

4,755 Rank: 576
Rank Name Score Visual
572 Core i7-5950HQ 4,760
+0.1%
573 Core i5-1135G7 4,760
+0.1%
574 Xeon E-2274G 4,756
+0%
575 Xeon Gold 5122 4,755
+0%
576 Core i3-10320 4,755
577 Xeon E3-1285 v4 4,755
+0%
578 Core i5-1145G7 4,754
+-0%
579 Xeon E-2234 4,752
-0.1%
580 Core i7-5775C 4,751
-0.1%
581 Core i7-7740X 4,749
-0.1%

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Data Processing

Aggregated score for Core i3-10320 based on data encryption, data compression, and string sorting benchmarks.

4,790 Rank: 568
Rank Name Score Visual
564 Xeon D-1559 4,795
+0.1%
565 Core i7-9700T 4,793
+0.1%
566 Core i7-8750H 4,793
+0.1%
567 Ryzen 5 2600H 4,793
+0.1%
568 Core i3-10320 4,790
569 Core i5-9600 4,789
+-0%
570 Ryzen 7 3750H 4,781
-0.2%
571 Ryzen 3 7320U 4,781
-0.2%
572 Core i5-8600K 4,780
-0.2%
573 Core i7-7740X 4,779
-0.2%

View full ranking →

Physics & Compute

Aggregated score for Core i3-10320 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,840 Rank: 521
Rank Name Score Visual
517 Ryzen 3 3100 4,847
+0.1%
518 Core i7-8700B 4,846
+0.1%
519 Xeon E-2324G 4,846
+0.1%
520 Ryzen 5 4600U 4,842
+0%
521 Core i3-10320 4,840
522 Core i7-5775R 4,838
+-0%
523 Core i7-5775C 4,836
-0.1%
524 Xeon E-2274G 4,835
-0.1%
525 Core i7-5950HQ 4,835
-0.1%
526 Xeon Silver 4108 4,834
-0.1%

View full ranking →

Core i3-10320 Details

Ranking #450 of 2060 in overall performance, the Intel Core i3-10320 offers a modest entry into the mainstream desktop segment, positioned well below modern high-end processors but still capable of handling basic productivity and light multitasking. Released in April 2020, this Comet Lake-based CPU is now over four years old, reflecting its role as a budget-friendly, mainstream option during its time. While it no longer competes with current-generation offerings, its performance remains relevant for users who prioritize cost efficiency over cutting-edge capabilities. The processor is built on a 14 nm process and features a 91 W TDP, requiring adequate cooling for sustained workloads, especially under load. With a base clock of 3.8 GHz and a turbo frequency of 4.7 GHz, the i3-10320 delivers solid single-threaded performance, which is reflected in its Singlecore Score of 5897—placing it at #311 among 2060 CPUs. This indicates strong performance in applications that rely heavily on per-core speed, such as web browsing, office tasks, and some light content creation.

The Core i3-10320 features four cores and eight threads thanks to Intel’s Hyper-Threading technology, allowing it to handle multithreaded tasks more efficiently than older non-SMT designs. Its L3 cache of 8.583 MiB supports faster data access, while the 2666 MT/s DDR4 memory support ensures decent bandwidth for its time. The processor uses the LGA1159 socket, which is compatible with Intel’s 400-series chipsets, making it suitable for entry-level desktop builds. Integrated UHD Graphics 630 provides basic display output and light media playback, though it lacks the power for modern gaming or GPU-intensive applications. Despite its integrated graphics, the i3-10320 is best suited for users who do not require a discrete GPU.

In multicore performance, the Core i3-10320 scores 5018, placing it at #629 in the overall ranking. This reflects its limited scalability in heavily threaded workloads compared to modern CPUs, though it holds its own against some older mid-range processors. Its performance is comparable to the Ryzen 3 PRO 4350G and Ryzen 3 PRO 2200GE, both of which offer similar scores but with different architectural advantages. The i3-10320’s performance gap to the top-tier CPUs—such as the Ryzen Threadripper PRO 9995WX or Core Ultra 9 285K—highlights the significant advancements in processor design over the past few years. Still, its balanced performance makes it a viable option for home office use, light media editing, and general computing as of February 2026.

The processor supports a range of advanced features, including AVX2, AES-NI, and Intel VT-x for virtualization, which improve performance in encryption, data processing, and virtual machine environments. These features, combined with its relatively low cost, make the Core i3-10320 a practical choice for budget-conscious users who need reliable performance without high-end hardware. While its multicore performance lags behind modern competitors, its single-core strength ensures it remains usable in everyday computing scenarios. For users upgrading from older systems or building a low-cost PC, the Core i3-10320 remains a reasonable, albeit dated, option.
Frequently Compared

AMD A10-5757M 28 views

Intel Core m3-6Y30 26 views

AMD Ryzen 9 PRO 3900 25 views

AMD Athlon II X3 425 25 views

AMD A10-4600M 24 views

AMD Phenom II X3 710 24 views

AMD A10-7400P 23 views

AMD Athlon II X2 270 23 views

AMD Ryzen 5 3500X 21 views

AMD A6-5400K 21 views

Intel Core i3-10320

Main Specifications

Designer: Intel
Name: Core i3-10320
Cores: 4
Threads: 8
Base Frequency: 3800 MHz
Clock Multiplier: 40x (locked)
Core Name: Comet Lake
Socket: Socket 1159
Package: FC-LGA1159
Target Segment: Desktop
TDP: 91 W

Cache Specifications

L1 Cache: 62.464 KiB
L2 Cache: 0.244 MiB
L3 Cache: 8.583 MiB

Memory Specifications

Supported Memory Type: DDR4

Physical Specifications

Process: 14 nm
Manufacturer: Intel

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 RdRand ADX CLMUL F16C TBT 2.0 EIST TXT VT-x VT-d TSX 3DNow!
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