Intel Atom x6414RE vs Intel Core i3-390M

Comparative analysis of Intel Atom x6414RE and Intel Core i3-390M processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Atom x6414RE

Intel Core i3-390M

Differences

Reasons to consider the Intel Atom x6414RE

2 more cores, run more applications at once: 4 vs 2
Around 22% higher maximum core temperature: 110°C vs 90°C for rPGA, 105°C for BGA
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 32 nm
3x more L2 cache, more data can be stored in the L2 cache for quick access later
4x more maximum memory size: 32 GB vs 8 GB
3.9x lower typical power consumption: 9 Watt vs 35 Watt
Around 65% better performance in PassMark - CPU mark: 2128 vs 1292

Specifications (specs)
Number of cores	4 vs 2
Maximum core temperature	110°C vs 90°C for rPGA, 105°C for BGA
Manufacturing process technology	10 nm vs 32 nm
L2 cache	1.5 MB vs 512 KB
Maximum memory size	32 GB vs 8 GB
Thermal Design Power (TDP)	9 Watt vs 35 Watt
Benchmarks
PassMark - CPU mark	2128 vs 1292

Reasons to consider the Intel Core i3-390M

Around 50% better performance in PassMark - Single thread mark: 1082 vs 721

Benchmarks
PassMark - Single thread mark	1082 vs 721

Compare benchmarks

CPU 1: Intel Atom x6414RE
CPU 2: Intel Core i3-390M

PassMark - Single thread mark

CPU 1

CPU 2

721

1082

PassMark - CPU mark

CPU 1

CPU 2

2128

1292

Name	Intel Atom x6414RE	Intel Core i3-390M
PassMark - Single thread mark	721	1082
PassMark - CPU mark	2128	1292
Geekbench 4 - Single Core		386
Geekbench 4 - Multi-Core		798

Compare specifications (specs)

	Intel Atom x6414RE	Intel Core i3-390M
Essentials
Architecture codename	Elkhart Lake	Arrandale
Launch date	Q1'21	4 December 2010
Launch price (MSRP)	$55	$39
Place in performance rating	2597	2602
Processor Number	6414RE	i3-390M
Series	Intel Atom Processor X Series	Legacy Intel® Core™ Processors
Vertical segment	Embedded	Mobile
Price now		$38.95
Status		Discontinued
Value for money (0-100)		16.49
Performance
64 bit support
Base frequency	1.50 GHz	2.66 GHz
L2 cache	1.5 MB	512 KB
Manufacturing process technology	10 nm	32 nm
Maximum core temperature	110°C	90°C for rPGA, 105°C for BGA
Number of cores	4	2
Number of threads	4	4
Operating Temperature Range	-40°C to 85°C
Bus Speed		2.5 GT/s DMI
Die size		81 mm2
Front-side bus (FSB)		2500 MHz
L1 cache		64 KB (per core)
L3 cache		3072 KB
Maximum frequency		2.66 GHz
Transistor count		382 million
Memory
Max memory channels	4	2
Maximum memory bandwidth	51.2 GB/s	17.1 GB/s
Maximum memory size	32 GB	8 GB
Supported memory types	4x32 LPDDR4/x 3200MT/s Max 16GB / 2x64 DDR4 3200MT/s Max 32GB, LPDDR4/x & DDR4 with In Band ECC,	DDR3 800/1066
Graphics
Execution Units	16
Graphics base frequency	400 MHz	500 MHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 10th Gen Intel Processors	Intel HD Graphics
Graphics max dynamic frequency		667 MHz
Graphics max frequency		667 MHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Flexible Display Interface (Intel® FDI)
Graphics interfaces
DisplayPort
eDP
HDMI
MIPI-DSI
Number of displays supported	3	2
Graphics image quality
4K resolution support
Max resolution over DisplayPort	4096x2160@ 60Hz
Max resolution over eDP	4096x2160@ 60Hz
Graphics API support
DirectX	Yes
OpenGL	Yes
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	35mm x 24mm	rPGA 37.5mmx 37.5mm, BGA 34mmx28mm
Sockets supported	FCBGA1493	BGA1288, PGA988
Thermal Design Power (TDP)	9 Watt	35 Watt
Low Halogen Options Available
Peripherals
Integrated LAN
Max number of PCIe lanes	8	16
Number of USB ports	4
PCI Express revision	3.0	2.0
PCIe configurations	PCIe 0: 1 x4/2 x2/1 x2 + 2 x1/4 x1, PCIe 1-3: 1 x2/1 x1	1x16
Total number of SATA ports	2
UART
USB revision	2.0/3.0/3.1
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
General-Purpose Input/Output (GPIO)
HD Audio
Idle States
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Speed Shift technology
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Instruction set extensions		Intel® SSE4.1, Intel® SSE4.2
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE)		36-bit
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)