EPYC 74F3 vs Celeron B860E

Primary details

Comparing Celeron B860E and EPYC 74F3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	66
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	12.17
Market segment	Laptop	Server
Series	Intel Celeron	AMD EPYC
Architecture codename	Sandy Bridge (2011−2013)	Milan (2021)
Release date	no data	15 March 2021 (3 years ago)
Launch price (MSRP)	no data	$2,900
Current price	no data	$2990 (1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Celeron B860E and EPYC 74F3 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	2 (Dual-core)	24 (Tetracosa-Core)
Threads	2	48
Base clock speed	no data	2.8 GHz
Boost clock speed	2.1 GHz	4 GHz
Bus support	4 × 5 GT/s	no data
L1 cache	128 KB	64 KB (per core)
L2 cache	512 KB	512 KB (per core)
L3 cache	2 MB	256 MB (shared)
Chip lithography	32 nm	7 nm+
Die size	131 mm2	4x 81 mm2
Number of transistors	504 Million	33,200 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	Yes

Compatibility

Information on Celeron B860E and EPYC 74F3 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 (Uniprocessor)	2
Socket	no data	SP3
Power consumption (TDP)	35 Watt	240 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron B860E and EPYC 74F3. You'll probably need this information if you require some particular technology.

AES-NI	no data	+
FMA	+	no data
AVX	no data	+
Enhanced SpeedStep (EIST)	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron B860E and EPYC 74F3 are enumerated here.

AMD-V	no data	+
VT-x	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron B860E and EPYC 74F3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR4-3200
Maximum memory size	16 GB	4 TiB
Maximum memory bandwidth	21.335 GB/s	204.795 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Intel HD Graphics (Sandy Bridge)

N/A

Peripherals

Specifications and connection of peripherals supported by Celeron B860E and EPYC 74F3.

PCIe version	no data	4.0
PCI Express lanes	no data	128

Pros & cons summary

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Physical cores	2	24
Threads	2	48
Chip lithography	32 nm	7 nm
Power consumption (TDP)	35 Watt	240 Watt

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