Celeron G3900 vs FX-8300

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Aggregate performance score

FX-8300
2012
8 cores / 8 threads, 95 Watt
3.36
+149%
Celeron G3900
2015
2 cores / 2 threads, 51 Watt
1.35

FX-8300 outperforms Celeron G3900 by a whopping 149% based on our aggregate benchmark results.

Primary details

Comparing FX-8300 and Celeron G3900 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking15772254
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.18
Market segmentDesktop processorDesktop processor
Seriesno dataIntel Celeron
Power efficiency3.352.51
Architecture codenameVishera (2012−2015)Skylake (2015−2016)
Release date23 October 2012 (12 years ago)19 October 2015 (9 years ago)
Launch price (MSRP)no data$42

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

FX-8300 and Celeron G3900 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)2 (Dual-core)
Threads82
Base clock speed3.3 GHz2.8 GHz
Boost clock speed4.2 GHz2.8 GHz
Bus typeno dataDMI 3.0
Bus rateno data4 × 8 GT/s
Multiplierno data28
L1 cacheno data128 KB
L2 cache8192 KB512 KB
L3 cacheno data2 MB
Chip lithography32 nm14 nm
Die size315 mm298.57 mm2
Maximum core temperature71 °Cno data
Maximum case temperature (TCase)no data65 °C
Number of transistors1,200 million1,400 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-
P0 Vcore voltageMin: 1.075 V - Max: 1.2875 Vno data

Compatibility

Information on FX-8300 and Celeron G3900 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 (Uniprocessor)
SocketAM3+FCLGA1151
Power consumption (TDP)95 Watt51 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8300 and Celeron G3900. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
AES-NI++
FMA+-
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+

Security technologies

FX-8300 and Celeron G3900 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
Secure Keyno data+
SGXno dataYes with Intel® ME
OS Guardno data-

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8300 and Celeron G3900 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-8300 and Celeron G3900. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3, DDR4
Maximum memory sizeno data64 GB
Max memory channelsno data2
Maximum memory bandwidthno data34.134 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel HD Graphics 510
Max video memoryno data64 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data950 MHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of FX-8300 and Celeron G3900 integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+

Graphics image quality

Maximum display resolutions supported by FX-8300 and Celeron G3900 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz
Max resolution over VGAno dataN/A

Graphics API support

APIs supported by FX-8300 and Celeron G3900 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.4

Peripherals

Specifications and connection of peripherals supported by FX-8300 and Celeron G3900.

PCIe versionn/a3.0
PCI Express lanesno data16

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.

FX-8300 3.36
+149%
Celeron G3900 1.35

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.

FX-8300 5339
+149%
Celeron G3900 2148

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.

FX-8300 457
Celeron G3900 584
+27.8%

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.

FX-8300 1721
+72.3%
Celeron G3900 999

3DMark Fire Strike Physics

FX-8300 6090
+100%
Celeron G3900 3040

Gaming performance

Pros & cons summary


Performance score 3.36 1.35
Recency 23 October 2012 19 October 2015
Physical cores 8 2
Threads 8 2
Chip lithography 32 nm 14 nm
Power consumption (TDP) 95 Watt 51 Watt

FX-8300 has a 148.9% higher aggregate performance score, and 300% more physical cores and 300% more threads.

Celeron G3900, on the other hand, has an age advantage of 2 years, a 128.6% more advanced lithography process, and 86.3% lower power consumption.

The FX-8300 is our recommended choice as it beats the Celeron G3900 in performance tests.


Should you still have questions on choice between FX-8300 and Celeron G3900, ask them in Comments section, and we shall answer.

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AMD FX-8300
FX-8300
Intel Celeron G3900
Celeron G3900

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Community ratings

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Questions & comments

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