i3-4020Y vs i5-4350U

VS

Aggregate performance score

Core i5-4350U
2013
2 cores / 4 threads, 15 Watt
1.53
+64.5%
Core i3-4020Y
2013
2 cores / 4 threads, 11 Watt
0.93

Core i5-4350U outperforms Core i3-4020Y by an impressive 65% based on our aggregate benchmark results.

Primary details

Comparing Core i5-4350U and Core i3-4020Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking21412527
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i5Intel Core i3
Power efficiency9.657.65
Architecture codenameHaswell (2013−2015)Haswell (2013−2015)
Release date4 June 2013 (11 years ago)1 September 2013 (11 years ago)
Launch price (MSRP)$342$304

Detailed specifications

Core i5-4350U and Core i3-4020Y basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)2 (Dual-core)
Threads44
Base clock speed1.4 GHz1.5 GHz
Boost clock speed2.9 GHz1.5 GHz
Bus rate5 GT/s5 GT/s
L1 cache64K (per core)128 KB
L2 cache256K (per core)512 KB
L3 cache3 MB (shared)3 MB
Chip lithography22 nm22 nm
Die size118 mm2no data
Maximum core temperature100 °C100 °C
Number of transistors1,400 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i5-4350U and Core i3-4020Y compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFCBGA1168FCBGA1168
Power consumption (TDP)15 Watt11.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-4350U and Core i3-4020Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
Smart Responseno data+
GPIO++
Smart Connect++
FDI--
AMT9.59.5
Matrix Storage--
HD Audio++
RST++

Security technologies

Core i5-4350U and Core i3-4020Y technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key++
Identity Protection++
Anti-Theft++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-4350U and Core i3-4020Y are enumerated here.

AMD-V++
VT-d+-
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-4350U and Core i3-4020Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size16 GB16 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 5000Intel HD Graphics 4200
Max video memory2 GB2 GB
Quick Sync Video++
Clear Video HD++
Graphics max frequency1.1 GHz850 MHz
InTru 3D++

Graphics interfaces

Available interfaces and connections of Core i5-4350U and Core i3-4020Y integrated GPUs.

Number of displays supported33
eDP++
DisplayPort++
HDMI++

Graphics image quality

Maximum display resolutions supported by Core i5-4350U and Core i3-4020Y integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.43280x2000@60Hz2560x1600@60Hz
Max resolution over DisplayPort3200x2000@60Hz2561x1600@60Hz
Max resolution over VGAno dataN/A

Graphics API support

APIs supported by Core i5-4350U and Core i3-4020Y integrated GPUs, sometimes API versions are included.

DirectX11.2/1211.2/12
OpenGL4.34.3

Peripherals

Specifications and connection of peripherals supported by Core i5-4350U and Core i3-4020Y.

PCIe version2.02.0
PCI Express lanes1212
PCI support--
USB revision3.03.0
Total number of SATA ports44
Max number of SATA 6 Gb/s Ports44
Integrated IDE--
Number of USB ports44
Integrated LAN--
UART++

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i5-4350U 1.53
+64.5%
i3-4020Y 0.93

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i5-4350U 2425
+64.6%
i3-4020Y 1473

Gaming performance

Pros & cons summary


Performance score 1.53 0.93
Integrated graphics card 1.52 0.99
Recency 4 June 2013 1 September 2013
Power consumption (TDP) 15 Watt 11 Watt

i5-4350U has a 64.5% higher aggregate performance score, and 53.5% faster integrated GPU.

i3-4020Y, on the other hand, has an age advantage of 2 months, and 36.4% lower power consumption.

The Core i5-4350U is our recommended choice as it beats the Core i3-4020Y in performance tests.


Should you still have questions on choice between Core i5-4350U and Core i3-4020Y, ask them in Comments section, and we shall answer.

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Intel Core i5-4350U
Core i5-4350U
Intel Core i3-4020Y
Core i3-4020Y

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Community ratings

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Questions & comments

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