Intel Core i3-7020U

Details and Benchmarks for Intel Intel Core i3-7020U

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 Intel Core i3-7020U based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,670 Rank: 1134
Rank Name Score Visual
1130 Core i3-3225 4,674
+0.1%
1131 Core i3-6100E 4,673
+0.1%
1132 Core i3-6100U 4,673
+0.1%
1133 Core i7-4510U 4,672
+0%
1134 Intel Core i3-7020U 4,670
1135 Core i5-2500K 4,668
+-0%
1136 Xeon W3670 4,668
+-0%
1137 Core i7-5600U 4,666
-0.1%
1138 A10-9700 4,665
-0.1%
1139 Core i5-2310 4,664
-0.1%

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Multicore Score

Multicore performance score for Intel Core i3-7020U based on multi-threaded benchmark results.

4,537 Rank: 1169
Rank Name Score Visual
1165 Core i7-4558U 4,544
+0.2%
1166 Xeon X5470 4,543
+0.1%
1167 Pentium 967 4,540
+0.1%
1168 Xeon Bronze 3104 4,537
+0%
1169 Intel Core i3-7020U 4,537
1170 Core i3-4150 4,537
+0%
1171 Core i7 860 4,534
-0.1%
1172 Pentium Gold G5400T 4,533
-0.1%
1173 Core i5-2400S 4,533
-0.1%
1174 Xeon E5507 4,533
-0.1%

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Singlecore Score

Single-core performance score for Intel Core i3-7020U based on single-threaded benchmark results.

4,759 Rank: 1102
Rank Name Score Visual
1098 Core i5-4350U 4,762
+0.1%
1099 Xeon E5-2637 v2 4,761
+0%
1100 Xeon Silver 4114 4,760
+0%
1101 Pentium G2130 4,760
+0%
1102 Intel Core i3-7020U 4,759
1103 Xeon W3680 4,758
+-0%
1104 Xeon E5-1603 v4 4,757
+-0%
1105 Core i5-6200U 4,757
+-0%
1106 A12-9800 4,757
+-0%
1107 Core i7 980 4,756
-0.1%

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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 Intel Core i3-7020U based on integer math, floating point math, and prime number computation benchmarks.

-- Rank: --

Number Crunching score not yet available.

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Data Processing

Aggregated score for Intel Core i3-7020U based on data encryption, data compression, and string sorting benchmarks.

-- Rank: --

Data Processing score not yet available.

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Physics & Compute

Aggregated score for Intel Core i3-7020U based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

-- Rank: --

Physics & Compute score not yet available.

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Intel Core i3-7020U Details

As of March 2026, the Intel Core i3-7020U remains a compact, energy-efficient mobile processor rooted in the Kaby Lake architecture. Designed for thin and light laptops, it offers a balance of basic computing performance and low power consumption, making it suitable for everyday productivity tasks. While no longer a high-performance option, it continues to hold relevance in budget and entry-level systems due to its integrated graphics and power efficiency. The processor was released in 2017, which places it over eight years past its initial launch—significantly older than modern desktop and mobile CPUs, yet still functional in its intended market segment.

Built on a 14 nm process, the i3-7020U features a dual-core, quad-thread design, leveraging Intel's Hyper-Threading technology to improve multitasking capabilities. It operates at a base frequency of 2.3 GHz, with a maximum turbo frequency of 2.8 GHz, and supports memory speeds up to DDR4-2133 and LPDDR3-1866. With a 15 W TDP and a BGA-1356 package, it is optimized for passive cooling and extended battery life in mobile devices. The processor includes 3 MiB of L3 cache and 0.5 MiB of L2 cache, while L1 cache is split into 64 KiB for data and 64 KiB for instructions.

Integrated into the chip is Intel’s HD Graphics 620, a GPU with 24 execution units capable of reaching 1.0 GHz in burst mode. It supports up to three displays and can handle light multimedia tasks, including HD video playback and basic gaming. The processor supports a wide range of Intel-specific technologies, including AES-NI, AVX-2, and Intel Speed Shift, enhancing security, encryption, and power management. It also includes features like Intel VT-x and VT-d for virtualization, along with Intel's Enhanced SpeedStep technology for dynamic clock adjustment.

In benchmark evaluations, the i3-7020U achieves an overall score of 4670, placing it at #1134 out of 2060 CPUs in the overall ranking. Its single-core performance scores 4759, ranking #1102, while its multicore score of 4537 lands it at #1168. These results reflect a processor that performs modestly by today’s standards, with its weakest area being multicore performance, where it lags behind many modern entry-level and mid-range CPUs. Compared to contemporaries like the Core i3-6100U and Core i7-4510U, it holds a competitive edge in single-core performance but trails significantly in multicore throughput.

When placed in the broader context of the top 50 CPUs, the i3-7020U is clearly outpaced by modern high-end processors like the Ryzen Threadripper PRO 9995WX or Core Ultra 9 285K, which achieve scores over 9,000. However, its performance is comparable to older-generation mobile processors such as the Core i5-6200U and the Core i7-5600U. In today’s market, the i3-7020U is best suited for basic office applications, web browsing, and media consumption in portable systems where power efficiency and cost are more critical than raw performance.

In conclusion, the Intel Core i3-7020U is a legacy mobile processor that still provides adequate functionality for light workloads. While it lacks the power and modern features of contemporary CPUs, its low TDP, integrated graphics, and compatibility with mainstream Intel platforms ensure it remains a viable option in certain budget and legacy computing environments. For users seeking performance beyond basic productivity, a more modern processor is recommended.
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Intel Intel Core i3-7020U

Main Specifications

Designer: Intel
Name: Intel Core i3-7020U
Family: Core
Series: i3-7000
Model Number: i3-7020U
Cores: 2
Threads: 4
Base Frequency: 2300 MHz
Clock Multiplier: 23x (locked)
Microarchitecture: Kaby Lake
Core Name: Kaby Lake U
Core Family: 6
Core Model: 142
Package: FCBGA-1356
Target Segment: Mobile
Max CPUs: 1
TDP: 15 W
Release Price: $281.00

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 (4-way set associative)
L3 Cache: 3 MiB (16-way set associative)

Memory Specifications

Supported Memory Type: LPDDR3-1866 DDR3L-1600 and DDR4-2133
Memory Channels: 2
Maximum Memory: 32 GB
Maximum Bandwidth: 31.79 GB/s
ECC Support: No

Integrated Graphics

GPU: HD Graphics 620
GPU Designer: Intel
GPU Max Frequency: 1000 MHz
Execution Units: 24

Physical Specifications

Process: 14 nm
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 SST VT-x VT-d EPT MPX SGX Secure Key SMEP IPT Flex Memory MWT ISRT
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