Intel Core i7-11850HE vs Intel Core i3-8145U

Comparative analysis of Intel Core i7-11850HE and Intel Core i3-8145U 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, 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 i7-11850HE

Intel Core i3-8145U

Differences

Reasons to consider the Intel Core i7-11850HE

6 more cores, run more applications at once: 8 vs 2
12 more threads: 16 vs 4
Around 21% higher clock speed: 4.70 GHz vs 3.90 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm SuperFin vs 14 nm
6x more L3 cache, more data can be stored in the L3 cache for quick access later
4x more maximum memory size: 128 GB vs 32 GB
Around 43% better performance in PassMark - Single thread mark: 2982 vs 2080
5.7x better performance in PassMark - CPU mark: 21365 vs 3779

Specifications (specs)
Number of cores	8 vs 2
Number of threads	16 vs 4
Maximum frequency	4.70 GHz vs 3.90 GHz
Manufacturing process technology	10 nm SuperFin vs 14 nm
L3 cache	24 MB vs 4 MB
Maximum memory size	128 GB vs 32 GB
Benchmarks
PassMark - Single thread mark	2982 vs 2080
PassMark - CPU mark	21365 vs 3779

Compare benchmarks

CPU 1: Intel Core i7-11850HE
CPU 2: Intel Core i3-8145U

PassMark - Single thread mark

CPU 1

CPU 2

2982

2080

PassMark - CPU mark

CPU 1

CPU 2

21365

3779

Name	Intel Core i7-11850HE	Intel Core i3-8145U
PassMark - Single thread mark	2982	2080
PassMark - CPU mark	21365	3779
Geekbench 4 - Single Core		4325
Geekbench 4 - Multi-Core		8121
GFXBench 4.0 - Car Chase Offscreen (Frames)		1590
GFXBench 4.0 - Manhattan (Frames)		3228
GFXBench 4.0 - T-Rex (Frames)		5815
GFXBench 4.0 - Car Chase Offscreen (Fps)		1590
GFXBench 4.0 - Manhattan (Fps)		3228
GFXBench 4.0 - T-Rex (Fps)		5815

Compare specifications (specs)

	Intel Core i7-11850HE	Intel Core i3-8145U
Essentials
Architecture codename	Tiger Lake	Whiskey Lake
Launch date	Q3'21	21 August 2018
Launch price (MSRP)	$440
Place in performance rating	564	576
Processor Number	i7-11850HE	i3-8145U
Series	11th Generation Intel Core i7 Processors	8th Generation Intel® Core™ i3 Processors
Vertical segment	Embedded	Mobile
Price now		$281
Status		Launched
Value for money (0-100)		6.00
Performance
64 bit support
L3 cache	24 MB	4 MB
Manufacturing process technology	10 nm SuperFin	14 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.70 GHz	3.90 GHz
Number of cores	8	2
Number of threads	16	4
Base frequency		2.10 GHz
Bus Speed		4 GT/s OPI
Die size		123 mm
L1 cache		256 KB
L2 cache		1 MB
Maximum case temperature (TCase)		72 °C
Memory
Max memory channels	2	2
Maximum memory size	128 GB	32 GB
Supported memory types	DDR4-3200	DDR4-2400, LPDDR3-2133
Maximum memory bandwidth		37.5 GB/s
Graphics
Device ID	0x9A60	0x3EA0
Execution Units	32
Graphics base frequency	350 MHz	300 MHz
Graphics max dynamic frequency	1.35 GHz	1.00 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics for 11th Gen Intel Processors	Intel® UHD Graphics 620
Intel® Clear Video HD technology
Intel® Clear Video technology
Max video memory		32 GB
Graphics interfaces
Number of displays supported	4	3
DisplayPort
DVI
eDP
HDMI
Graphics image quality
Max resolution over DisplayPort	7680x4320@60Hz	4096x2304@60Hz
Max resolution over eDP	4096x2304@60Hz	4096x2304@60Hz
4K resolution support
Max resolution over HDMI 1.4		4096x2304@24Hz
Graphics API support
DirectX	12.1	12
OpenGL	4.6	4.5
Compatibility
Configurable TDP-down	35 Watt	10 W
Configurable TDP-up	45 Watt	25 W
Max number of CPUs in a configuration	1	1
Package Size	50 x 26.5	46x24
Sockets supported	FCBGA1787	FCBGA1528
Configurable TDP-down Frequency		800 MHz
Configurable TDP-up Frequency		2.30 GHz
Low Halogen Options Available
Thermal Design Power (TDP)		15 Watt
Peripherals
Max number of PCIe lanes	20	16
PCIe configurations	Up to 1x16+1x4, 2x8+1x4, 1x8+3x4	1x4, 2x2, 1x2+2x1 and 4x1
PCI Express revision		3.0
Security & Reliability
Intel® OS Guard
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Secure Key technology
Advanced Technologies
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units	8
Speed Shift technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® Flex Memory Access
Intel® My WiFi technology
Intel® Optane™ Memory Supported
Intel® Smart Response technology
Intel® TSX-NI
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)
AMD Virtualization (AMD-V™)