i3-540 vs Ryzen 9 3900

#ad 
Buy on Amazon
VS

Aggregate performance score

Ryzen 9 3900
2019
12 cores / 24 threads, 65 Watt
20.17
+1897%

Ryzen 9 3900 outperforms Core i3-540 by a whopping 1897% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 3900 and Core i3-540 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2842459
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation21.540.11
Market segmentDesktop processorDesktop processor
SeriesAMD Matisse (Ryzen 3000 Desktop)no data
Power efficiency28.241.26
Architecture codenameMatisse (Zen 2) (2019−2020)Clarkdale (2010−2011)
Release date24 September 2019 (5 years ago)7 January 2010 (14 years ago)
Launch price (MSRP)$499$45

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 9 3900 has 19482% better value for money than i3-540.

Detailed specifications

Ryzen 9 3900 and Core i3-540 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 cores12 (Dodeca-Core)2 (Dual-core)
Threads244
Base clock speed3.1 GHz3.06 GHz
Boost clock speed4.3 GHz0.07 GHz
Bus rateno data2.5 GT/s
L1 cache768 KB64 KB (per core)
L2 cache6 MB256 KB (per core)
L3 cache64 MB4 MB (shared)
Chip lithography7 nm, 12 nm32 nm
Die size2x 74 mm281 mm2
Maximum core temperatureno data73 °C
Number of transistors7,600 million382 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 3900 and Core i3-540 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
SocketAM4FCLGA1156
Power consumption (TDP)65 Watt73 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900 and Core i3-540. You'll probably need this information if you require some particular technology.

Instruction set extensions86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2Intel® SSE4.2
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
Idle Statesno data+
Demand Based Switchingno data-
PAEno data36 Bit
FDIno data+
Statusno dataDiscontinued
Precision Boost 2+no data

Security technologies

Ryzen 9 3900 and Core i3-540 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 3900 and Core i3-540 are enumerated here.

AMD-V+-
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3900 and Core i3-540. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR3
Maximum memory size128 GB16.38 GB
Max memory channels22
Maximum memory bandwidth51.196 GB/s21 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel® HD Graphics for Previous Generation Intel® Processors
Clear Video HDno data+

Graphics interfaces

Available interfaces and connections of Ryzen 9 3900 and Core i3-540 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3900 and Core i3-540.

PCIe version4.02.0
PCI Express lanes2416

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.

Ryzen 9 3900 20.17
+1897%
i3-540 1.01

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.

Ryzen 9 3900 30803
+1907%
i3-540 1535

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.

Ryzen 9 3900 1677
+312%
i3-540 407

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.

Ryzen 9 3900 9581
+1056%
i3-540 829

Gaming performance

Pros & cons summary


Performance score 20.17 1.01
Recency 24 September 2019 7 January 2010
Physical cores 12 2
Threads 24 4
Chip lithography 7 nm 32 nm
Power consumption (TDP) 65 Watt 73 Watt

Ryzen 9 3900 has a 1897% higher aggregate performance score, an age advantage of 9 years, 500% more physical cores and 500% more threads, a 357.1% more advanced lithography process, and 12.3% lower power consumption.

The Ryzen 9 3900 is our recommended choice as it beats the Core i3-540 in performance tests.


Should you still have questions on choice between Ryzen 9 3900 and Core i3-540, 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.


AMD Ryzen 9 3900
Ryzen 9 3900
Intel Core i3-540
Core i3-540

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.6 601 vote

Rate Ryzen 9 3900 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.2 651 vote

Rate Core i3-540 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 9 3900 or Core i3-540, agree or disagree with our judgements, or report an error or mismatch.