EPYC 7H12 vs Celeron N3450

Primary details

Comparing Celeron N3450 and EPYC 7H12 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2167	38
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	22.24
Market segment	Laptop	Server
Series	Intel Celeron	AMD EPYC
Architecture codename	Apollo Lake (2016)	Zen 2 (2019−2020)
Release date	1 September 2016 (7 years ago)	18 September 2019 (4 years ago)
Launch price (MSRP)	$107	no data
Current price	$242 (2.3x MSRP)	$1970

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Celeron N3450 and EPYC 7H12 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)	64 (Tetrahexaconta-Core)
Threads	4	128
Base clock speed	1.1 GHz	2.6 GHz
Boost clock speed	2.2 GHz	3.3 GHz
L1 cache	no data	96K (per core)
L2 cache	2 MB	512K (per core)
L3 cache	0 KB	256 MB (shared)
Chip lithography	14 nm	7 nm, 14 nm
Die size	no data	192 mm2
Maximum core temperature	105 °C	no data
Number of transistors	no data	4,800 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	Yes

Compatibility

Information on Celeron N3450 and EPYC 7H12 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 (Multiprocessor)
Socket	FCBGA1296	TR4
Power consumption (TDP)	6 Watt	280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron N3450 and EPYC 7H12. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	no data
SIPP	-	no data
Smart Response	-	no data
GPIO	+	no data
Smart Connect	-	no data
Status	Discontinued	no data
HD Audio	+	no data
RST	-	no data

Security technologies

Celeron N3450 and EPYC 7H12 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron N3450 and EPYC 7H12 are enumerated here.

AMD-V	no data	+
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 N3450 and EPYC 7H12. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3, DDR3, DDR4	DDR4 Eight-channel
Maximum memory size	8 GB	4 TiB
Max memory channels	2	8
Maximum memory bandwidth	no data	204.763 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 500	no data
Max video memory	8 GB	no data
Quick Sync Video	+	no data
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	700 MHz	no data
Execution Units	12	no data

Graphics interfaces

Available interfaces and connections of Celeron N3450 and EPYC 7H12 integrated GPUs.

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

Graphics API support

APIs supported by Celeron N3450 and EPYC 7H12 integrated GPUs, sometimes API versions are included.

DirectX	+	no data
OpenGL	+	no data

Peripherals

Specifications and connection of peripherals supported by Celeron N3450 and EPYC 7H12.

PCIe version	2.0	no data
PCI Express lanes	6	no data
USB revision	2.0/3.0	no data
Total number of SATA ports	2	no data
Max number of SATA 6 Gb/s Ports	2	no data
Number of USB ports	8	no data
Integrated LAN	-	no data
UART	+	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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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.

EPYC 7H12 outperforms Celeron N3450 by 3417% based on our aggregated benchmark results.

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Pros & cons summary

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Performance score	1.28	45.02
Recency	1 September 2016	18 September 2019
Physical cores	4	64
Threads	4	128
Chip lithography	14 nm	7 nm
Power consumption (TDP)	6 Watt	280 Watt

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Should you still have questions on choice between Celeron N3450 and EPYC 7H12, ask them in Comments section, and we shall answer.

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