i5-9400F vs Atom Z510PT

Primary details

Comparing Atom Z510PT and Core i5-9400F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	1092
Place by popularity	not in top-100	25
Cost-effectiveness evaluation	no data	9.21
Market segment	Laptop	Desktop processor
Series	Intel Atom	Intel Core i5
Power efficiency	no data	8.68
Architecture codename	Silverthorne (2008−2010)	Coffee Lake-R (2018−2019)
Release date	2 March 2009 (15 years ago)	7 January 2019 (5 years ago)
Launch price (MSRP)	no data	$182

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Atom Z510PT and Core i5-9400F 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)	6 (Hexa-Core)
Threads	2	6
Base clock speed	1.1 GHz	2.9 GHz
Boost clock speed	1.1 GHz	4.1 GHz
Bus type	FSB	DMI 3.0
Bus rate	400 MT/s	4 × 8 GT/s
Multiplier	11	29
L1 cache	56 KB (per core)	385 KB
L2 cache	512 KB (per core)	1.5 MB
L3 cache	0 KB	9 MB (shared)
Chip lithography	45 nm	14 nm
Die size	24.18 mm2	149 mm2
Maximum core temperature	90 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	47 million	no data
64 bit support	-	+
Windows 11 compatibility	-	+
VID voltage range	0.75V-1.1V	no data

Compatibility

Information on Atom Z510PT and Core i5-9400F 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)	1 (Uniprocessor)
Socket	FCBGA437	FCLGA1151
Power consumption (TDP)	2.2 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z510PT and Core i5-9400F. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	+	-
Idle States	+	+
Thermal Monitoring	+	+
Demand Based Switching	-	no data
FSB parity	-	no data

Security technologies

Atom Z510PT and Core i5-9400F technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+
Secure Key	no data	+
MPX	-	+
Identity Protection	-	+
SGX	no data	Yes with Intel® ME
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z510PT and Core i5-9400F are enumerated here.

VT-d	-	+
VT-x	-	+
EPT	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z510PT and Core i5-9400F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	unknown	DDR4-2666
Maximum memory size	no data	128 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	42.671 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

no data

Peripherals

Specifications and connection of peripherals supported by Atom Z510PT and Core i5-9400F.

PCIe version	no data	3.0
PCI Express lanes	no data	16

Pros & cons summary

---

Recency	2 March 2009	7 January 2019
Physical cores	1	6
Threads	2	6
Chip lithography	45 nm	14 nm
Power consumption (TDP)	2 Watt	65 Watt

---

Should you still have questions on choice between Atom Z510PT and Core i5-9400F, 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.

---