Ryzen 7 7840HS vs i3-4020Y

VS

Aggregate performance score

Core i3-4020Y
2013
2 cores / 4 threads, 11 Watt
0.96
Ryzen 7 7840HS
2023
8 cores / 16 threads, 35 Watt
18.89
+1868%

Ryzen 7 7840HS outperforms Core i3-4020Y by a whopping 1868% based on our aggregate benchmark results.

Primary details

Comparing Core i3-4020Y and Ryzen 7 7840HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2509326
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i3no data
Power efficiency7.6149.21
Architecture codenameHaswell (2013−2015)Phoenix-HS (Zen 4) (2023)
Release date1 September 2013 (11 years ago)January 2023 (1 year ago)
Launch price (MSRP)$304no data

Detailed specifications

Core i3-4020Y and Ryzen 7 7840HS 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)8 (Octa-Core)
Threads416
Base clock speed1.5 GHz3.8 GHz
Boost clock speed1.5 GHz5.1 GHz
Bus rate5 GT/sno data
L1 cache128 KB64K (per core)
L2 cache512 KB1 MB (per core)
L3 cache3 MB16 MB (shared)
Chip lithography22 nm4 nm
Die sizeno data178 mm2
Maximum core temperature100 °C100 °C
Number of transistorsno data25,000 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i3-4020Y and Ryzen 7 7840HS 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
SocketFCBGA1168FP8
Power consumption (TDP)11.5 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-4020Y and Ryzen 7 7840HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Ryzen AI, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMA-+
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Smart Response+no data
GPIO+no data
Smart Connect+no data
FDI-no data
AMT9.5no data
Matrix Storage-no data
HD Audio+no data
RST+no data
Precision Boost 2no data+

Security technologies

Core i3-4020Y and Ryzen 7 7840HS technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Secure Key+no data
Identity Protection+-
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-4020Y and Ryzen 7 7840HS are enumerated here.

AMD-V++
VT-d-no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-4020Y and Ryzen 7 7840HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5
Maximum memory size16 GBno data
Max memory channels2no data
Maximum memory bandwidth25.6 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 4200AMD Radeon 780M
Max video memory2 GBno data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency850 MHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-4020Y and Ryzen 7 7840HS integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-

Graphics image quality

Maximum display resolutions supported by Core i3-4020Y and Ryzen 7 7840HS integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.42560x1600@60Hzno data
Max resolution over DisplayPort2561x1600@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Core i3-4020Y and Ryzen 7 7840HS integrated GPUs, sometimes API versions are included.

DirectX11.2/12no data
OpenGL4.3no data

Peripherals

Specifications and connection of peripherals supported by Core i3-4020Y and Ryzen 7 7840HS.

PCIe version2.04.0
PCI Express lanes1220
PCI support-no data
USB revision3.0no data
Total number of SATA ports4no data
Max number of SATA 6 Gb/s Ports4no data
Integrated IDE-no data
Number of USB ports4no data
Integrated LAN-no data
UART+no data

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.

i3-4020Y 0.96
Ryzen 7 7840HS 18.89
+1868%

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.

i3-4020Y 1463
Ryzen 7 7840HS 28903
+1876%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i3-4020Y 458
Ryzen 7 7840HS 2367
+417%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i3-4020Y 874
Ryzen 7 7840HS 10997
+1158%

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

i3-4020Y 1621
Ryzen 7 7840HS 7642
+371%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

i3-4020Y 4750
Ryzen 7 7840HS 47933
+909%

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

i3-4020Y 35.31
Ryzen 7 7840HS 2.64
+1238%

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

i3-4020Y 2
Ryzen 7 7840HS 30
+1786%

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

i3-4020Y 152
Ryzen 7 7840HS 2573
+1593%

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

i3-4020Y 60
Ryzen 7 7840HS 279
+364%

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

i3-4020Y 0.65
Ryzen 7 7840HS 3.31
+409%

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

i3-4020Y 0.9
Ryzen 7 7840HS 14.8
+1544%

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

i3-4020Y 10
Ryzen 7 7840HS 147
+1428%

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

i3-4020Y 52
Ryzen 7 7840HS 290
+455%

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

i3-4020Y 1768
Ryzen 7 7840HS 7064
+300%

Gaming performance

Pros & cons summary


Performance score 0.96 18.89
Integrated graphics card 0.99 18.27
Physical cores 2 8
Threads 4 16
Chip lithography 22 nm 4 nm
Power consumption (TDP) 11 Watt 35 Watt

i3-4020Y has 218.2% lower power consumption.

Ryzen 7 7840HS, on the other hand, has a 1867.7% higher aggregate performance score, 1745.5% faster integrated GPU, 300% more physical cores and 300% more threads, and a 450% more advanced lithography process.

The Ryzen 7 7840HS is our recommended choice as it beats the Core i3-4020Y in performance tests.


Should you still have questions on choice between Core i3-4020Y and Ryzen 7 7840HS, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i3-4020Y
Core i3-4020Y
AMD Ryzen 7 7840HS
Ryzen 7 7840HS

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Community ratings

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