Processor N100 vs EPYC 7443

Primary details

Comparing EPYC 7443 and Processor N100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	86	1514
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	26.95	no data
Market segment	Server	Laptop
Series	AMD EPYC	Intel Alder Lake-N
Architecture codename	Milan (2021)	Alder Lake-N
Release date	12 January 2021 (3 years ago)	3 January 2023 (1 year ago)
Launch price (MSRP)	$2,010	$128
Current price	$1423 (0.7x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

EPYC 7443 and Processor N100 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	24 (Tetracosa-Core)	4 (Quad-Core)
Threads	48	44 x 3.4  GHz Intel Crestmont E-Core
Base clock speed	2.85 GHz	0.1 GHz
Boost clock speed	4 GHz	3.4 GHz
L1 cache	1536 KB	96 KB (per core)
L2 cache	12 MB	2 MB (shared)
L3 cache	128 MB (shared)	6 MB (shared)
Chip lithography	7 nm+	10 nm
Die size	4x 81 mm2	no data
Number of transistors	16,600 million	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	Yes	No

Compatibility

Information on EPYC 7443 and Processor N100 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	2	1
Socket	SP3	Intel BGA 1264
Power consumption (TDP)	200 Watt	6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7443 and Processor N100. You'll probably need this information if you require some particular technology.

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

Security technologies

EPYC 7443 and Processor N100 technologies aimed at improving security, for example, by protecting against hacks.

TXT

no data

+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7443 and Processor N100 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7443 and Processor N100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR4, DDR5
Maximum memory size	4 TiB	no data
Maximum memory bandwidth	204.795 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

Intel UHD Graphics 24EUs (Alder Lake-N)

Peripherals

Specifications and connection of peripherals supported by EPYC 7443 and Processor N100.

PCIe version	4.0	3.0
PCI Express lanes	128	9

Pros & cons summary

---

Performance score	36.59	3.29
Recency	12 January 2021	3 January 2023
Physical cores	24	4
Threads	48	44 x 3.4 GHz Intel Crestmont E-Core
Cost	$2010	$128
Chip lithography	7 nm	10 nm
Power consumption (TDP)	200 Watt	6 Watt

---

Should you still have questions on choice between EPYC 7443 and Processor N100, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---