Intel Core i3-N305 vs Intel Core i7-8700B

Comparative analysis of Intel Core i3-N305 and Intel Core i7-8700B 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, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

Intel Core i3-N305

Intel Core i7-8700B

Differences

Reasons to consider the Intel Core i3-N305

2 more cores, run more applications at once: 8 vs 6
Around 5% higher maximum core temperature: 105°C vs 100°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 14 nm
4.3x lower typical power consumption: 15 Watt vs 65 Watt

Number of cores	8 vs 6
Maximum core temperature	105°C vs 100°C
Manufacturing process technology	7 nm vs 14 nm
Thermal Design Power (TDP)	15 Watt vs 65 Watt

Reasons to consider the Intel Core i7-8700B

4 more threads: 12 vs 8
Around 21% higher clock speed: 4.60 GHz vs 3.80 GHz
4x more maximum memory size: 64 GB vs 16 GB
Around 23% better performance in PassMark - Single thread mark: 2732 vs 2213
Around 19% better performance in PassMark - CPU mark: 11900 vs 9975

Specifications (specs)
Number of threads	12 vs 8
Maximum frequency	4.60 GHz vs 3.80 GHz
Maximum memory size	64 GB vs 16 GB
Benchmarks
PassMark - Single thread mark	2732 vs 2213
PassMark - CPU mark	11900 vs 9975

Compare benchmarks

CPU 1: Intel Core i3-N305
CPU 2: Intel Core i7-8700B

PassMark - Single thread mark

CPU 1

CPU 2

2213

2732

PassMark - CPU mark

CPU 1

CPU 2

9975

11900

Name	Intel Core i3-N305	Intel Core i7-8700B
PassMark - Single thread mark	2213	2732
PassMark - CPU mark	9975	11900
Geekbench 4 - Single Core		1206
Geekbench 4 - Multi-Core		6013
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		38.821
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		82.03
GFXBench 4.0 - Car Chase Offscreen (Frames)		2126
GFXBench 4.0 - Manhattan (Frames)		1508
GFXBench 4.0 - T-Rex (Frames)		2852
GFXBench 4.0 - Car Chase Offscreen (Fps)		2126
GFXBench 4.0 - Manhattan (Fps)		1508
GFXBench 4.0 - T-Rex (Fps)		2852

Compare specifications (specs)

	Intel Core i3-N305	Intel Core i7-8700B
Essentials
Architecture codename	Alder Lake-N	Coffee Lake
Launch date	3 Jan 2023	Q2'18
Place in performance rating	1065	1056
Processor Number	i3-N305	i7-8700B
Series	Intel Core i3 Processor N-series	8th Generation Intel® Core™ i7 Processors
Vertical segment	Mobile	Mobile
Status		Launched
Performance
64 bit support
L1 cache	768 KB
L2 cache	16 MB
L3 cache	6 MB
Manufacturing process technology	7 nm	14 nm
Maximum core temperature	105°C	100°C
Maximum frequency	3.80 GHz	4.60 GHz
Number of cores	8	6
Number of threads	8	12
Base frequency		3.20 GHz
Bus Speed		8 GT/s DMI3
Memory
Max memory channels	1	2
Maximum memory size	16 GB	64 GB
Supported memory frequency	4800 MHz
Supported memory types	DDR4 3200 MT/s, DDR5 4800 MT/s, LPDDR5 4800 MT/s	DDR4-2666
Graphics
Device ID	0x46D0	0x3E9B
Execution Units	32
Graphics max dynamic frequency	1.25 GHz	1.20 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics	Intel® UHD Graphics 630
Graphics base frequency		350 MHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Max video memory		64 GB
Graphics interfaces
Number of displays supported	3	3
Graphics image quality
4K resolution support
Max resolution over DisplayPort	4096 x 2160@60Hz	4096x2304@60Hz
Max resolution over eDP		4096x2304@60Hz
Max resolution over HDMI 1.4		4096x2304@30Hz
Graphics API support
DirectX	12.1	12
OpenGL	4.6	4.5
Compatibility
Configurable TDP-down	9 Watt
Max number of CPUs in a configuration	1	1
Package Size	35mm x 24mm	42mm x 28mm
Sockets supported	FCBGA1264	FCBGA1440
Thermal Design Power (TDP)	15 Watt	65 Watt
Low Halogen Options Available
Peripherals
Max number of PCIe lanes	9	16
USB revision	2.0/3.2
PCI Express revision		3.0
PCIe configurations		Up to 1x16, 2x8, 1x8+2x4
Security & Reliability
Intel® OS Guard
Secure Boot
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
General-Purpose Input/Output (GPIO)
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel® AES New Instructions
Intel® Hyper-Threading technology
Speed Shift technology
Thermal Monitoring
Idle States
Intel 64
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)