Ryzen 7 5800X3D vs i3-2100

Aggregate performance score

Core i3-2100
2011
2 cores / 4 threads, 65 Watt
1.21
Ryzen 7 5800X3D
2022
8 cores / 16 threads, 105 Watt
18.49
+1428%

Ryzen 7 5800X3D outperforms Core i3-2100 by a whopping 1428% based on our aggregate benchmark results.

Primary details

Comparing Core i3-2100 and Ryzen 7 5800X3D processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2352341
Place by popularity100not in top-100
Cost-effectiveness evaluation0.2829.39
Market segmentDesktop processorDesktop processor
Seriesno dataAMD Ryzen 7
Power efficiency1.7016.06
Architecture codenameSandy Bridge (2011−2013)Vermeer (Zen3) (2020−2022)
Release date20 February 2011 (13 years ago)20 April 2022 (2 years ago)
Launch price (MSRP)$73$449

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 5800X3D has 10396% better value for money than i3-2100.

Detailed specifications

Core i3-2100 and Ryzen 7 5800X3D 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 speed3.1 GHz3.4 GHz
Boost clock speed3.1 GHz4.5 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)512 KB (per core)
L3 cache3 MB (shared)96 MB (shared)
Chip lithography32 nm7 nm, 12 nm
Die size131 mm274 + 125 mm
Maximum core temperature69 °C90 °C
Maximum case temperature (TCase)no data90 °C
Number of transistors504 million8,850 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i3-2100 and Ryzen 7 5800X3D 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
SocketFCLGA1155AM4
Power consumption (TDP)65 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-2100 and Ryzen 7 5800X3D. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
FDI+no data
Fast Memory Access+no data
Precision Boost 2no data+

Security technologies

Core i3-2100 and Ryzen 7 5800X3D technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-2100 and Ryzen 7 5800X3D 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 i3-2100 and Ryzen 7 5800X3D. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4-3200
Maximum memory size32 GB128 GB
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 2000N/A
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.1 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-2100 and Ryzen 7 5800X3D integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Core i3-2100 and Ryzen 7 5800X3D.

PCIe version2.04.0
PCI Express lanes1620

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.

i3-2100 1.21
Ryzen 7 5800X3D 18.49
+1428%

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.

i3-2100 1857
Ryzen 7 5800X3D 28302
+1424%

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.

i3-2100 463
Ryzen 7 5800X3D 2119
+358%

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.

i3-2100 944
Ryzen 7 5800X3D 11084
+1074%

Gaming performance

Pros & cons summary


Performance score 1.21 18.49
Recency 20 February 2011 20 April 2022
Physical cores 2 8
Threads 4 16
Chip lithography 32 nm 7 nm
Power consumption (TDP) 65 Watt 105 Watt

i3-2100 has 61.5% lower power consumption.

Ryzen 7 5800X3D, on the other hand, has a 1428.1% higher aggregate performance score, an age advantage of 11 years, 300% more physical cores and 300% more threads, and a 357.1% more advanced lithography process.

The Ryzen 7 5800X3D is our recommended choice as it beats the Core i3-2100 in performance tests.


Should you still have questions on choice between Core i3-2100 and Ryzen 7 5800X3D, ask them in Comments section, and we shall answer.

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Intel Core i3-2100
Core i3-2100
AMD Ryzen 7 5800X3D
Ryzen 7 5800X3D

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Community ratings

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Questions & comments

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