Intel Core i3-9300 vs Intel Core i7-8086K

Comparative analysis of Intel Core i3-9300 and Intel Core i7-8086K 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, 3DMark Fire Strike - Physics Score.

Intel Core i3-9300

Intel Core i7-8086K

Differences

Reasons to consider the Intel Core i3-9300

CPU is newer: launch date 10 month(s) later
Around 53% lower typical power consumption: 62 Watt vs 95 Watt

Launch date	23 April 2019 vs 1 June 2018
Thermal Design Power (TDP)	62 Watt vs 95 Watt

Reasons to consider the Intel Core i7-8086K

Processor is unlocked, an unlocked multiplier allows for easier overclocking
2 more cores, run more applications at once: 6 vs 4
8 more threads: 12 vs 4
Around 16% higher clock speed: 5.00 GHz vs 4.30 GHz
Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 50% more L2 cache; more data can be stored in the L2 cache for quick access later
Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
2x more maximum memory size: 128 GB vs 64 GB
Around 11% better performance in PassMark - Single thread mark: 2854 vs 2561
2x better performance in PassMark - CPU mark: 14313 vs 7137

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of cores	6 vs 4
Number of threads	12 vs 4
Maximum frequency	5.00 GHz vs 4.30 GHz
L1 cache	384 KB vs 256 KB
L2 cache	1.5 MB vs 1 MB
L3 cache	12 MB vs 8 MB
Maximum memory size	128 GB vs 64 GB
Benchmarks
PassMark - Single thread mark	2854 vs 2561
PassMark - CPU mark	14313 vs 7137

Compare benchmarks

CPU 1: Intel Core i3-9300
CPU 2: Intel Core i7-8086K

PassMark - Single thread mark

CPU 1

CPU 2

2561

2854

PassMark - CPU mark

CPU 1

CPU 2

7137

14313

Name	Intel Core i3-9300	Intel Core i7-8086K
PassMark - Single thread mark	2561	2854
PassMark - CPU mark	7137	14313
Geekbench 4 - Single Core		1330
Geekbench 4 - Multi-Core		6972
3DMark Fire Strike - Physics Score		5045

Compare specifications (specs)

	Intel Core i3-9300	Intel Core i7-8086K
Essentials
Architecture codename	Coffee Lake	Coffee Lake
Launch date	23 April 2019	1 June 2018
Launch price (MSRP)	$143, $152	$425
Place in performance rating	849	1034
Processor Number	i3-9300	i7-8086K
Vertical segment	Desktop	Desktop
Price now		$552.96
Series		8th Generation Intel® Core™ i7 Processors
Status		Launched
Value for money (0-100)		8.98
Performance
64 bit support
Base frequency	3.70 GHz	4.00 GHz
Bus Speed	8 GT/s DMI3	8 GT/s DMI3
L1 cache	256 KB	384 KB
L2 cache	1 MB	1.5 MB
L3 cache	8 MB	12 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	100 °C	100°C
Maximum frequency	4.30 GHz	5.00 GHz
Number of cores	4	6
Number of threads	4	12
Maximum case temperature (TCase)		72 °C
Unlocked
Memory
ECC memory support
Max memory channels	2	2
Maximum memory bandwidth	37.5 GB/s	41.6 GB/s
Maximum memory size	64 GB	128 GB
Supported memory types	DDR4-2400	DDR4-2666
Graphics
Device ID	0x3E91	0x3E92
Graphics base frequency	350 MHz	350 MHz
Graphics max dynamic frequency	1.15 GHz	1.20 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory	64 GB	64 GB
Processor graphics	Intel UHD Graphics 630	Intel® UHD Graphics 630
Graphics interfaces
Number of displays supported	3	3
Graphics image quality
4K resolution support
Max resolution over DisplayPort	4096x2304@60Hz	4096x2304@60Hz
Max resolution over eDP	4096x2304@60Hz	4096x2304@60Hz
Max resolution over HDMI 1.4	4096x2304@24Hz	4096x2304@24Hz
Graphics API support
DirectX	12	12
OpenGL	4.5	4.5
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	FCLGA1151	FCLGA1151
Thermal Design Power (TDP)	62 Watt	95 Watt
Low Halogen Options Available
Package Size		37.5mm x 37.5mm
Thermal Solution		PCG 2015D (130W)
Peripherals
Max number of PCIe lanes	16	16
PCI Express revision	3.0	3.0
PCIe configurations	1x16, 2x8, 1x8+2x4	Up to 1x16, 2x8, 1x8+2x4
Scalability	1S Only	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Instruction set extensions		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel® Advanced Vector Extensions (AVX)
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
AMD Virtualization (AMD-V™)