i5-10300H vs FX-8120

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Aggregate performance score

FX-8120
2011
8 cores / 8 threads, 125 Watt
4.15
Core i5-10300H
2020
4 cores / 8 threads, 45 Watt
5.26
+26.7%

Core i5-10300H outperforms FX-8120 by a significant 27% based on our aggregate benchmark results.

Primary details

Comparing FX-8120 and Core i5-10300H processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking13821177
Place by popularitynot in top-10034
Market segmentDesktop processorLaptop
Seriesno dataIntel Comet Lake
Power efficiency3.1411.06
Architecture codenameZambezi (2011−2012)Comet Lake-H (2020)
Release date12 October 2011 (13 years ago)17 September 2020 (4 years ago)

Detailed specifications

FX-8120 and Core i5-10300H 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)
Threads88
Base clock speed3.1 GHz2.5 GHz
Boost clock speed4 GHz4.5 GHz
Bus rateno data8 GT/s
L1 cache384 KB64K (per core)
L2 cache8192 KB256K (per core)
L3 cache8192 KB6 MB (shared)
Chip lithography32 nm14 nm
Die size315 mm2no data
Maximum core temperature61 °C100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors1,200 millionno data
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-
P0 Vcore voltageMin: 1.0125 V - Max: 1.4125 Vno data

Compatibility

Information on FX-8120 and Core i5-10300H 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
SocketAM3+FCBGA1440
Power consumption (TDP)125 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-8120 and Core i5-10300H. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA++
AVX++
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
Turbo Boost Max 3.0no data-

Security technologies

FX-8120 and Core i5-10300H technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by FX-8120 and Core i5-10300H 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-8120 and Core i5-10300H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory sizeno data128 GB
Max memory channelsno data2
Maximum memory bandwidthno data45.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® UHD Graphics for 10th Gen Intel® Processors
Quick Sync Video-+
Graphics max frequencyno data1.05 GHz

Graphics interfaces

Available interfaces and connections of FX-8120 and Core i5-10300H integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by FX-8120 and Core i5-10300H integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096 x 2304@30Hz
Max resolution over eDPno data4096 x 2304@60Hz
Max resolution over DisplayPortno data4096 x 2304@60Hz

Graphics API support

APIs supported by FX-8120 and Core i5-10300H integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by FX-8120 and Core i5-10300H.

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-8120 4.15
i5-10300H 5.26
+26.7%

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-8120 6594
i5-10300H 8352
+26.7%

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-8120 411
i5-10300H 1379
+236%

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-8120 1523
i5-10300H 4026
+164%

Gaming performance

Pros & cons summary


Performance score 4.15 5.26
Recency 12 October 2011 17 September 2020
Physical cores 8 4
Chip lithography 32 nm 14 nm
Power consumption (TDP) 125 Watt 45 Watt

FX-8120 has 100% more physical cores.

i5-10300H, on the other hand, has a 26.7% higher aggregate performance score, an age advantage of 8 years, a 128.6% more advanced lithography process, and 177.8% lower power consumption.

The Core i5-10300H is our recommended choice as it beats the FX-8120 in performance tests.

Note that FX-8120 is a desktop processor while Core i5-10300H is a notebook one.


Should you still have questions on choice between FX-8120 and Core i5-10300H, ask them in Comments section, and we shall answer.

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AMD FX-8120
FX-8120
Intel Core i5-10300H
Core i5-10300H

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Community ratings

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Questions & comments

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