EPYC 74F3 vs Celeron J3355E

Primary details

Comparing Celeron J3355E and EPYC 74F3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	78
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	10.63
Market segment	Desktop processor	Server
Series	no data	AMD EPYC
Power efficiency	no data	15.06
Architecture codename	no data	Milan (2021−2023)
Release date	1 July 2019 (5 years ago)	15 March 2021 (3 years ago)
Launch price (MSRP)	no data	$2,900

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Celeron J3355E 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	no data	24 (Tetracosa-Core)
Threads	2	48
Base clock speed	2 GHz	2.8 GHz
Boost clock speed	2.5 GHz	4 GHz
Multiplier	no data	32
L1 cache	no data	64 KB (per core)
L2 cache	no data	512 KB (per core)
L3 cache	2 MB	256 MB (shared)
Chip lithography	14 nm	7 nm+
Die size	no data	4x 81 mm2
Maximum core temperature	105 °C	no data
Number of transistors	no data	33,200 million
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Celeron J3355E 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	2
Socket	no data	SP3
Power consumption (TDP)	10 Watt	240 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron J3355E and EPYC 74F3. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	-
Smart Response	-	no data

Security technologies

Celeron J3355E and EPYC 74F3 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data
Secure Key	+	no data
Identity Protection	+	-
OS Guard	-	no data
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron J3355E and EPYC 74F3 are enumerated here.

AMD-V	-	+
VT-d	+	no data
VT-x	+	no data
VT-i	-	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron J3355E and EPYC 74F3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3L/LPDDR3 up to 1866 MT/s; LPDDR4 up to 2400 MT/s	DDR4-3200
Maximum memory size	8 GB	4 TiB
Max memory channels	2	no data
Maximum memory bandwidth	no data	204.795 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 500	N/A
Max video memory	8 GB	no data
Quick Sync Video	+	-
Clear Video	+	no data
Clear Video HD	+	no data
Execution Units	12	no data

Graphics interfaces

Available interfaces and connections of Celeron J3355E and EPYC 74F3 integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	-
HDMI	+	-
MIPI-DSI	+	no data

Graphics API support

APIs supported by Celeron J3355E and EPYC 74F3 integrated GPUs, sometimes API versions are included.

DirectX	+	no data
OpenGL	+	no data

Peripherals

Specifications and connection of peripherals supported by Celeron J3355E and EPYC 74F3.

PCIe version	2.0	4.0
PCI Express lanes	6	128

Pros & cons summary

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Recency	1 July 2019	15 March 2021
Threads	2	48
Chip lithography	14 nm	7 nm
Power consumption (TDP)	10 Watt	240 Watt

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