AMD Opteron X3421 vs Intel Core i3-10105F

Last updated: 2024-04-12

CPU comparison with benchmarks


AMD Opteron X3421		Intel Core i3-10105F
CPU comparison AMD Opteron X3421 or Intel Core i3-10105F - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results. The AMD Opteron X3421 has 4 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Opteron X3421 was released in Q2/2015. The Intel Core i3-10105F has 4 cores with 8 threads and clocks with a maximum frequency of 4.40 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Core i3-10105F was released in Q1/2021.

AMD Opteron (4)	Family	Intel Core i3 (205)
AMD Opteron X3000 (3)	CPU group	Intel Core i 10000 (43)
0	Generation	10
Toronto (Excavator)	Architecture	Comet Lake S
Desktop / Server	Segment	Desktop / Server
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The AMD Opteron X3421 is a 4 core processor with a clock frequency of 2.10 GHz (3.40 GHz). The Intel Core i3-10105F has 4 CPU cores with a clock frequency of 3.70 GHz (4.40 GHz).
AMD Opteron X3421	Characteristic	Intel Core i3-10105F
4	Cores	4
4	Threads	8
normal	Core architecture	normal
No	Hyperthreading	Yes
No	Overclocking ?	No
2.10 GHz	Frequency	3.70 GHz
3.40 GHz	Turbo Frequency (1 Core)	4.40 GHz
--	Turbo Frequency (All Cores)	4.20 GHz

Artificial Intelligence and Machine Learning Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
AMD Opteron X3421	Characteristic	Intel Core i3-10105F
--	AI hardware	--
--	AI specifications	--

Internal Graphics The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
AMD Radeon R7 - 512 (Toronto)	GPU	no iGPU
0.80 GHz	GPU frequency	--
--	GPU (Turbo)	--
0	GPU Generation	--
	Technology
3	Max. displays
8	Compute units	--
512	Shader	--
No	Hardware Raytracing	No
No	Frame Generation	No
2 GB	Max. GPU Memory	--
12	DirectX Version	--

Hardware codec support A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
AMD Radeon R7 - 512 (Toronto)	GPU	no iGPU
Decode	Codec h265 / HEVC (8 bit)	No
No	Codec h265 / HEVC (10 bit)	No
Decode / Encode	Codec h264	No
No	Codec VP9	No
No	Codec VP8	No
No	Codec AV1	No
No	Codec AVC	No
No	Codec VC-1	No
Decode	Codec JPEG	No

Memory & PCIe The AMD Opteron X3421 supports a maximum of GB of memory in 2 memory channels. The Intel Core i3-10105F can connect up to 128 GB of memory in 2 memory channels.
AMD Opteron X3421	Characteristic	Intel Core i3-10105F
DDR4-2400	Memory	DDR4-2666
	Max. Memory	128 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
38.4 GB/s	Max. Bandwidth	42.7 GB/s
Yes	ECC	No
2.00 MB	L2 Cache	--
--	L3 Cache	6.00 MB
3.0	PCIe version	3.0
8	PCIe lanes	16
7.9 GB/s	PCIe Bandwidth	15.8 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Opteron X3421 has a TDP of 15 W, that of the Intel Core i3-10105F is 65 W.
AMD Opteron X3421	Characteristic	Intel Core i3-10105F
15 W	TDP (PL1 / PBP)	65 W
--	TDP (PL2)	--
35 W	TDP up	--
12 W	TDP down	--
--	Tjunction max.	100 °C
Technical details The AMD Opteron X3421 has a 2.00 MB cache, while the Intel Core i3-10105F cache has a total of 6.00 MB.
AMD Opteron X3421	Characteristic	Intel Core i3-10105F
28 nm	Technology	14 nm
Unknown	Chip design	Monolithic
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2	ISA extensions	SSE4.1, SSE4.2, AVX2
FP4	Socket	LGA 1200
AMD-V, AMD-Vt	Virtualization	VT-x, VT-x EPT, VT-d
Yes	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows 10, Windows 11, Linux
Q2/2015	Release date	Q1/2021
--	Release price	107 $

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AMD Opteron X3421 4C 4T @ 2.10 GHz (3.40 GHz) buy now on Amazon and save! Intel Core i3-10105F 4C 8T @ 3.70 GHz (4.40 GHz) buy now on Amazon and save!

Rate these processors

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.


	AMD Opteron X3421 4C 4T @ 3.40 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.40 GHz	66 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.


	AMD Opteron X3421 4C 4T @ 3.40 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.40 GHz	298 (100%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD Opteron X3421 4C 4T @ 3.40 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.40 GHz	1168 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD Opteron X3421 4C 4T @ 2.10 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.20 GHz	5737 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD Opteron X3421 4C 4T @ 3.40 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.40 GHz	1160 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD Opteron X3421 4C 4T @ 2.10 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.20 GHz	4501 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.


	AMD Opteron X3421 4C 4T @ 3.40 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.40 GHz	1470 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.


	AMD Opteron X3421 4C 4T @ 2.10 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.20 GHz	4896 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD Opteron X3421 4C 4T @ 3.40 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.40 GHz	441 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD Opteron X3421 4C 4T @ 2.10 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.20 GHz	2310 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.


	AMD Opteron X3421 AMD Radeon R7 - 512 (Toronto) @ 0.80 GHz	820 (100%)
	Intel Core i3-10105F @ 0.00 GHz	0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.


	AMD Opteron X3421 4C 4T @ 2.10 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.20 GHz	8731 (100%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.


	AMD Opteron X3421 4C 4T @ 2.10 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.20 GHz	380 (100%)

CPU-Z Benchmark 17 (Single-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.


	AMD Opteron X3421 4C 4T @ 2.10 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.20 GHz	472 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.


	AMD Opteron X3421 4C 4T @ 2.10 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 3.70 GHz	2486 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD Opteron X3421 4C 4T @ 3.40 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.40 GHz	191 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD Opteron X3421 4C 4T @ 2.10 GHz	0 (0%)
	Intel Core i3-10105F 4C 8T @ 4.20 GHz	912 (100%)

Devices using this processor
AMD Opteron X3421	Intel Core i3-10105F
Unknown	Unknown

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