FX-4100 vs Ryzen 7 1800X

VS

Aggregate performance score

Ryzen 7 1800X
2017
8 cores / 16 threads, 95 Watt
10.30
+524%
FX-4100
2011
4 cores / 4 threads, 95 Watt
1.65

Ryzen 7 1800X outperforms FX-4100 by a whopping 524% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 1800X and FX-4100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking7492069
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.08no data
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 7no data
Power efficiency10.261.64
Architecture codenameZen (2017−2020)Zambezi (2011−2012)
Release date2 March 2017 (7 years ago)12 October 2011 (13 years ago)
Launch price (MSRP)$499no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 1800X and FX-4100 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 cores8 (Octa-Core)4 (Quad-Core)
Threads164
Base clock speed3.6 GHz3.6 GHz
Boost clock speed4 GHz3.8 GHz
Bus rate4 × 8 GT/sno data
Multiplier36no data
L1 cache768 KB192 KB
L2 cache4096 KB4096 KB
L3 cache16384 KB8192 KB
Chip lithography14 nm32 nm
Die size192 mm2315 mm2
Maximum core temperatureno data71 °C
Number of transistors4,800 million1,200 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier++
P0 Vcore voltageno dataMin: 1.1 V - Max: 1.4125 V

Compatibility

Information on Ryzen 7 1800X and FX-4100 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 configuration1 (Uniprocessor)1
SocketAM4AM3+
Power consumption (TDP)95 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 1800X and FX-4100. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTno data
AES-NI++
FMAFMA3+
AVX++
XFR+-
SenseMI+-

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 1800X and FX-4100 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 1800X and FX-4100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 1800X and FX-4100.

PCIe versionn/an/a
PCI Express lanes20no 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.

Ryzen 7 1800X 10.30
+524%
FX-4100 1.65

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 7 1800X 16359
+525%
FX-4100 2618

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 7 1800X 1140
+188%
FX-4100 396

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 7 1800X 5669
+465%
FX-4100 1003

Gaming performance

Pros & cons summary


Performance score 10.30 1.65
Recency 2 March 2017 12 October 2011
Physical cores 8 4
Threads 16 4
Chip lithography 14 nm 32 nm

Ryzen 7 1800X has a 524.2% higher aggregate performance score, an age advantage of 5 years, 100% more physical cores and 300% more threads, and a 128.6% more advanced lithography process.

The Ryzen 7 1800X is our recommended choice as it beats the FX-4100 in performance tests.


Should you still have questions on choice between Ryzen 7 1800X and FX-4100, 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 7 1800X
Ryzen 7 1800X
AMD FX-4100
FX-4100

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.


4.4 365 votes

Rate Ryzen 7 1800X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.8 889 votes

Rate FX-4100 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 7 1800X or FX-4100, agree or disagree with our judgements, or report an error or mismatch.