Opteron 856 vs i3-10105F

Primary details

Comparing Core i3-10105F and Opteron 856 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1105	not rated
Place by popularity	62	not in top-100
Market segment	Desktop processor	Server
Architecture codename	Comet Lake-R (2021)	Athens (2003−2006)
Release date	16 March 2021 (3 years ago)	April 2006 (18 years ago)

Detailed specifications

Core i3-10105F and Opteron 856 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 cores	4 (Quad-Core)	1 (Single-Core)
Threads	8	1
Base clock speed	3.7 GHz	no data
Boost clock speed	4.4 GHz	3 GHz
Bus rate	8 GT/s	no data
L1 cache	64 KB (per core)	128 KB
L2 cache	256 KB (per core)	1 MB
L3 cache	6 MB (shared)	0 KB
Chip lithography	14 nm	90 nm
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	72 °C	no data
Number of transistors	no data	106 million
64 bit support	+	+
Windows 11 compatibility	+	-

Compatibility

Information on Core i3-10105F and Opteron 856 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 configuration	1	8
Socket	FCLGA1200	940
Power consumption (TDP)	65 Watt	92 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-10105F and Opteron 856. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	-
AVX	+	-
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	-
Turbo Boost Max 3.0	-	no data
Status	Launched	no data

Security technologies

Core i3-10105F and Opteron 856 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
Identity Protection	+	-
SGX	Yes with Intel® ME	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-10105F and Opteron 856 are enumerated here.

VT-d	+	no data
VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-10105F and Opteron 856. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	no data
Maximum memory size	128 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	41.6 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

no data

Peripherals

Specifications and connection of peripherals supported by Core i3-10105F and Opteron 856.

PCIe version	3.0	no data
PCI Express lanes	16	no data

Pros & cons summary

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Physical cores	4	1
Threads	8	1
Chip lithography	14 nm	90 nm
Power consumption (TDP)	65 Watt	92 Watt

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Should you still have questions on choice between Core i3-10105F and Opteron 856, ask them in Comments section, and we shall answer.

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