Intel Core i7-8665UE vs Intel Core i3-4000M

Comparative analysis of Intel Core i7-8665UE and Intel Core i3-4000M 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 i7-8665UE

Intel Core i3-4000M

Differences

Reasons to consider the Intel Core i7-8665UE

2 more cores, run more applications at once: 4 vs 2
4 more threads: 8 vs 4
Around 83% higher clock speed: 4.40 GHz vs 2.4 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
2x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
2.7x more L3 cache, more data can be stored in the L3 cache for quick access later
2x more maximum memory size: 64 GB vs 32 GB
2.5x lower typical power consumption: 15 Watt vs 37 Watt
Around 28% better performance in PassMark - Single thread mark: 1621 vs 1269
2.9x better performance in PassMark - CPU mark: 5170 vs 1780

Specifications (specs)
Number of cores	4 vs 2
Number of threads	8 vs 4
Maximum frequency	4.40 GHz vs 2.4 GHz
Manufacturing process technology	14 nm vs 22 nm
L1 cache	256 KB vs 128 KB
L2 cache	1 MB vs 512 KB
L3 cache	8 MB vs 3072 KB
Maximum memory size	64 GB vs 32 GB
Thermal Design Power (TDP)	15 Watt vs 37 Watt
Benchmarks
PassMark - Single thread mark	1621 vs 1269
PassMark - CPU mark	5170 vs 1780

Compare benchmarks

CPU 1: Intel Core i7-8665UE
CPU 2: Intel Core i3-4000M

PassMark - Single thread mark

CPU 1

CPU 2

1621

1269

PassMark - CPU mark

CPU 1

CPU 2

5170

1780

Name	Intel Core i7-8665UE	Intel Core i3-4000M
PassMark - Single thread mark	1621	1269
PassMark - CPU mark	5170	1780
Geekbench 4 - Single Core		517
Geekbench 4 - Multi-Core		1130
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		5.034
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		1.882
GFXBench 4.0 - Car Chase Offscreen (Frames)		920
GFXBench 4.0 - Manhattan (Frames)		2895
GFXBench 4.0 - T-Rex (Frames)		4642
GFXBench 4.0 - Car Chase Offscreen (Fps)		920
GFXBench 4.0 - Manhattan (Fps)		2895
GFXBench 4.0 - T-Rex (Fps)		4642

Compare specifications (specs)

	Intel Core i7-8665UE	Intel Core i3-4000M
Essentials
Architecture codename	Whiskey Lake	Haswell
Launch date	Q2'19	4 June 2013
Launch price (MSRP)	$409	$225
Place in performance rating	1519	1526
Processor Number	i7-8665UE	i3-4000M
Series	8th Generation Intel Core i7 Processors	4th Generation Intel® Core™ i3 Processors
Status	Launched	Launched
Vertical segment	Embedded	Mobile
Price now		$199.95
Value for money (0-100)		4.77
Performance
64 bit support
Base frequency	1.70 GHz	2.40 GHz
L1 cache	256 KB	128 KB
L2 cache	1 MB	512 KB
L3 cache	8 MB	3072 KB
Manufacturing process technology	14 nm	22 nm
Maximum core temperature	100 °C	100°C
Maximum frequency	4.40 GHz	2.4 GHz
Number of cores	4	2
Number of threads	8	4
Bus Speed		5 GT/s DMI2
Die size		130 mm
Transistor count		960 Million
Memory
Max memory channels	2	2
Maximum memory bandwidth	37.5 GB/s	25.6 GB/s
Maximum memory size	64 GB	32 GB
Supported memory types	DDR4-2400, LPDDR3-2133	DDR3L 1333/1600
Graphics
Execution Units	24
Graphics base frequency	300 MHz	400 MHz
Graphics max dynamic frequency	1.15 GHz	1.10 GHz
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics 620	Intel® HD Graphics 4600
Device ID		0x416
Graphics max frequency		1.1 GHz
Intel® InTru™ 3D technology
Max video memory		2 GB
Graphics interfaces
DisplayPort
eDP
HDMI
Number of displays supported	3	3
VGA
Wireless Display (WiDi) support
Graphics image quality
4K resolution support
Max resolution over DisplayPort	4096x2304@60Hz	3840x2160@60Hz
Max resolution over eDP	4096x2304@60Hz
Max resolution over HDMI 1.4	4096x2160@30/24Hz	3840x2160@60Hz
Max resolution over VGA		2880x1800@60Hz
Graphics API support
DirectX	12	11.2/12
OpenGL	4.5	4.3
Compatibility
Configurable TDP-down	12.5 Watt
Configurable TDP-down Frequency	1.30 GHz
Configurable TDP-up	25 Watt
Configurable TDP-up Frequency	2.00 GHz
Max number of CPUs in a configuration	1	1
Package Size	46 x 24	37.5mm x 37.5mm x 4.7mm
Sockets supported	FCBGA1528	FCPGA946
Thermal Design Power (TDP)	15 Watt	37 Watt
Low Halogen Options Available
Peripherals
Max number of PCIe lanes	16	16
PCI Express revision	3.0	2
PCIe configurations	1x4, 2x2, 1x2+2x1 and 4x1	1x16 or 2x8 or 1x8 2x4
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Anti-Theft technology
Intel® Identity Protection technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel SSE4.1	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
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™)