i9-9820X vs Atom Z615

Primary details

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

Place in the ranking	not rated	785
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	3.38
Market segment	Laptop	Desktop processor
Series	Intel Atom	Intel Core i9
Power efficiency	no data	3.00
Designer	Intel	Intel
Manufacturer	Intel	Intel
Architecture codename	Lincroft (2010−2011)	Skylake (server) (2017−2018)
Release date	4 May 2010 (16 years ago)	19 October 2018 (7 years ago)
Launch price (MSRP)	no data	$898

Cost-effectiveness evaluation

Performance per price, higher is better.

Performance to price scatter graph

Currently popular graphics cards are shown for comparison.

Detailed specifications

Basic parameters of Atom Z615 and Core i9-9820X: 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)	10 (Deca-Core)
Threads	2	20
Base clock speed	1.6 GHz	3.3 GHz
Boost clock speed	1.6 GHz	4.2 GHz
Bus type	cDMI	DMI 3.0
Bus rate	400 MT/s	4 × 8 GT/s
Multiplier	12	33
L1 cache	64K (per core)	64 KB (per core)
L2 cache	512 KB (per core)	1 MB (per core)
L3 cache	0 KB	16.5 MB (shared)
Chip lithography	45 nm	14 nm
Die size	65.2526 mm2	no data
Maximum core temperature	+90 °C	92 °C
Maximum case temperature (TCase)	no data	72 °C
Number of transistors	140 million	no data
64 bit support	-	+
Windows 11 compatibility	-	+
Unlocked multiplier	-	+

Compatibility

Information on Atom Z615 and Core i9-9820X 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	T-PBGA518	FCLGA2066
Power consumption (TDP)	2.2 Watt	165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z615 and Core i9-9820X. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE, Intel® SSE2, Intel® SSE3, Intel® SSSE3	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	-
Flex Memory Access	-	no data
Demand Based Switching	-	no data
PAE	32 Bit	no data
GPIO	+	no data
Turbo Boost Max 3.0	no data	+
FDI	-	no data
Fast Memory Access	-	no data
AMT	-	no data
Matrix Storage	-	no data
Quiet System	-	no data
I/O Acceleration	-	no data
Quick Resume	-	no data
HD Audio	-	no data

Security technologies

Atom Z615 and Core i9-9820X technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z615 and Core i9-9820X are enumerated here.

VT-d	-	+
VT-x	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z615 and Core i9-9820X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR2	DDR4-2666
Maximum memory size	2 GB	128 GB
Max memory channels	1	4
Maximum memory bandwidth	3.2 GB/s	85.33 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	PowerVR SGX535	N/A
Max video memory	256 MB	no data
Clear Video	+	no data

Graphics interfaces

Available interfaces and connections of Atom Z615 and Core i9-9820X integrated GPUs.

LVDS	+	no data
MIPI	+	no data

Peripherals

Specifications and connection of peripherals supported by Atom Z615 and Core i9-9820X.

PCIe version	None	3.0
PCI Express lanes	no data	44
PCI support	-	no data
USB revision	2.0	no data
Integrated IDE	-	no data
Number of USB ports	4	no data
Integrated LAN	-	no data
UART	+	no data

Pros & cons summary

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Recency	4 May 2010	19 October 2018
Physical cores	1	10
Threads	2	20
Chip lithography	45 nm	14 nm
Power consumption (TDP)	2 Watt	165 Watt