EPYC 74F3 vs Atom Z530P

Primary details

Comparing Atom Z530P 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	Laptop	Server
Series	Intel Atom	AMD EPYC
Power efficiency	no data	15.06
Architecture codename	Silverthorne (2008−2010)	Milan (2021−2023)
Release date	2 March 2009 (15 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

Atom Z530P 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	1 (Single-Core)	24 (Tetracosa-Core)
Threads	2	48
Base clock speed	1.6 GHz	2.8 GHz
Boost clock speed	1.6 GHz	4 GHz
Bus type	FSB	no data
Bus rate	533.33 MT/s	no data
Multiplier	12	32
L1 cache	56 KB (per core)	64 KB (per core)
L2 cache	512 KB (per core)	512 KB (per core)
L3 cache	0 KB	256 MB (shared)
Chip lithography	45 nm	7 nm+
Die size	26 mm2	4x 81 mm2
Maximum core temperature	90 °C	no data
Number of transistors	47 million	33,200 million
64 bit support	-	+
Windows 11 compatibility	-	+
VID voltage range	0.8V-1.1V	no data

Compatibility

Information on Atom Z530P 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	FCBGA437	SP3
Power consumption (TDP)	2.2 Watt	240 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z530P and EPYC 74F3. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3	no data
AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	-
Demand Based Switching	-	no data
FSB parity	-	no data

Security technologies

Atom Z530P and EPYC 74F3 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z530P and EPYC 74F3 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z530P and EPYC 74F3. Depending on the motherboard, higher memory frequencies may be supported.

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

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

N/A

Peripherals

Specifications and connection of peripherals supported by Atom Z530P and EPYC 74F3.

PCIe version	no data	4.0
PCI Express lanes	no data	128

Pros & cons summary

---

Recency	2 March 2009	15 March 2021
Physical cores	1	24
Threads	2	48
Chip lithography	45 nm	7 nm
Power consumption (TDP)	2 Watt	240 Watt

---

Should you still have questions on choice between Atom Z530P and EPYC 74F3, 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.

---