Intel Core i7-8565UC vs Intel Core i7-7820HQ

Comparative analysis of Intel Core i7-8565UC and Intel Core i7-7820HQ 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), 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 i7-8565UC

Intel Core i7-7820HQ

Differences

Reasons to consider the Intel Core i7-8565UC

Around 18% higher clock speed: 4.60 GHz vs 3.90 GHz
3x lower typical power consumption: 15 Watt vs 45 Watt
Around 19% better performance in PassMark - Single thread mark: 2527 vs 2117

Specifications (specs)
Maximum frequency	4.60 GHz vs 3.90 GHz
Thermal Design Power (TDP)	15 Watt vs 45 Watt
Benchmarks
PassMark - Single thread mark	2527 vs 2117

Reasons to consider the Intel Core i7-7820HQ

Around 16% better performance in PassMark - CPU mark: 7162 vs 6187

Benchmarks
PassMark - CPU mark	7162 vs 6187

Compare benchmarks

CPU 1: Intel Core i7-8565UC
CPU 2: Intel Core i7-7820HQ

PassMark - Single thread mark

CPU 1

CPU 2

2527

2117

PassMark - CPU mark

CPU 1

CPU 2

6187

7162

Name	Intel Core i7-8565UC	Intel Core i7-7820HQ
PassMark - Single thread mark	2527	2117
PassMark - CPU mark	6187	7162
Geekbench 4 - Single Core		912
Geekbench 4 - Multi-Core		3300
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		19.274
GFXBench 4.0 - Car Chase Offscreen (Frames)		1704
GFXBench 4.0 - Manhattan (Frames)		3065
GFXBench 4.0 - T-Rex (Frames)		5391
GFXBench 4.0 - Car Chase Offscreen (Fps)		1704
GFXBench 4.0 - Manhattan (Fps)		3065
GFXBench 4.0 - T-Rex (Fps)		5391

Compare specifications (specs)

	Intel Core i7-8565UC	Intel Core i7-7820HQ
Essentials
Architecture codename	Whiskey Lake	Kaby Lake
Launch date	Q3'18	3 January 2017
Launch price (MSRP)	$409	$378
Place in performance rating	977	994
Processor Number	i7-8565U	i7-7820HQ
Series	8th Generation Intel Core i7 Processors	7th Generation Intel® Core™ i7 Processors
Status	Launched	Launched
Vertical segment	Mobile	Mobile
Price now		$378
Value for money (0-100)		7.29
Performance
64 bit support
Base frequency	1.80 GHz	2.90 GHz
Bus Speed	4 GT/s	8 GT/s DMI
L3 cache	8 MB	8 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	100°C	100°C
Maximum frequency	4.60 GHz	3.90 GHz
Number of cores	4	4
Number of threads	8	8
L1 cache		256 KB
L2 cache		1 MB
Memory
Max memory channels	2	2
Maximum memory bandwidth	37.5 GB/s	37.5 GB/s
Maximum memory size	64 GB	64 GB
Supported memory types	DDR4-2400, LPDDR3-2133	DDR4-2400, LPDDR3-2133, DDR3L-1600
Graphics
Device ID	0x3EA0	0x591B
Graphics base frequency	300 MHz	350 MHz
Graphics max dynamic frequency	1.15 GHz	1.10 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Quick Sync Video
Max video memory	32 GB	64 GB
Processor graphics	Intel UHD Graphics	Intel® HD Graphics 630
Graphics max frequency		1.1 GHz
Intel® InTru™ 3D technology
Graphics interfaces
DisplayPort
DVI
eDP
HDMI
Number of displays supported	3	3
Wireless Display (WiDi) support
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@30Hz
Max resolution over VGA		N / A
Graphics API support
DirectX	12	12
OpenGL	4.5	4.5
Compatibility
Configurable TDP-down	10 Watt	35 W
Configurable TDP-down Frequency	800 MHz
Configurable TDP-up	25 Watt
Configurable TDP-up Frequency	2.00 GHz
Max number of CPUs in a configuration	1	1
Package Size	46x24	42mm x 28mm
Sockets supported	FCBGA1528	FCBGA1440
Thermal Design Power (TDP)	15 Watt	45 Watt
Low Halogen Options Available
Peripherals
Max number of PCIe lanes	16	16
PCI Express revision	3.0	3.0
PCIe configurations	1x4, 2x2, 1x2+2x1 and 4x1	Up to 1x16, 2x8, 1x8+2x4
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Intel® Memory Protection Extensions (Intel® MPX)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® My WiFi technology
Intel® Optane™ Memory Supported
Intel® Smart Response technology
Intel® Thermal Velocity Boost
Intel® Turbo Boost technology
Speed Shift technology
Thermal Monitoring
Intel® Advanced Vector Extensions (AVX)
Intel® Stable Image Platform Program (SIPP)
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™)