Intel Core i7-7820HQ vs Intel Core i5-4350U

Comparative analysis of Intel Core i7-7820HQ and Intel Core i5-4350U 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 i7-7820HQ

Intel Core i5-4350U

Differences

Reasons to consider the Intel Core i7-7820HQ

CPU is newer: launch date 3 year(s) 6 month(s) later
2 more cores, run more applications at once: 4 vs 2
4 more threads: 8 vs 4
Around 34% higher clock speed: 3.90 GHz vs 2.90 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
4x more maximum memory size: 64 GB vs 16 GB
Around 34% better performance in PassMark - Single thread mark: 2120 vs 1585
3x better performance in PassMark - CPU mark: 7164 vs 2425

Specifications (specs)
Launch date	3 January 2017 vs 4 June 2013
Number of cores	4 vs 2
Number of threads	8 vs 4
Maximum frequency	3.90 GHz vs 2.90 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 3 MB
Maximum memory size	64 GB vs 16 GB
Benchmarks
PassMark - Single thread mark	2120 vs 1585
PassMark - CPU mark	7164 vs 2425

Reasons to consider the Intel Core i5-4350U

3x lower typical power consumption: 15 Watt vs 45 Watt
3.5x better performance in Geekbench 4 - Single Core: 3182 vs 912
Around 71% better performance in Geekbench 4 - Multi-Core: 5645 vs 3300

Specifications (specs)
Thermal Design Power (TDP)	15 Watt vs 45 Watt
Benchmarks
Geekbench 4 - Single Core	3182 vs 912
Geekbench 4 - Multi-Core	5645 vs 3300

Compare benchmarks

CPU 1: Intel Core i7-7820HQ
CPU 2: Intel Core i5-4350U

PassMark - Single thread mark

CPU 1

CPU 2

2120

1585

PassMark - CPU mark

CPU 1

CPU 2

7164

2425

Geekbench 4 - Single Core

CPU 1

CPU 2

912

3182

Geekbench 4 - Multi-Core

CPU 1

CPU 2

3300

5645

Name	Intel Core i7-7820HQ	Intel Core i5-4350U
PassMark - Single thread mark	2120	1585
PassMark - CPU mark	7164	2425
Geekbench 4 - Single Core	912	3182
Geekbench 4 - Multi-Core	3300	5645
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 i7-7820HQ	Intel Core i5-4350U
Essentials
Architecture codename	Kaby Lake	Haswell
Launch date	3 January 2017	4 June 2013
Launch price (MSRP)	$378	$342
Place in performance rating	923	924
Price now	$378
Processor Number	i7-7820HQ	i5-4350U
Series	7th Generation Intel® Core™ i7 Processors	4th Generation Intel® Core™ i5 Processors
Status	Launched	Launched
Value for money (0-100)	7.29
Vertical segment	Mobile	Mobile
Performance
64 bit support
Base frequency	2.90 GHz	1.40 GHz
Bus Speed	8 GT/s DMI	5 GT/s DMI2
L1 cache	256 KB	128 KB
L2 cache	1 MB	512 KB
L3 cache	8 MB	3 MB
Manufacturing process technology	14 nm	22 nm
Maximum core temperature	100°C	100°C
Maximum frequency	3.90 GHz	2.90 GHz
Number of cores	4	2
Number of threads	8	4
Die size		181 mm
Transistor count		1300 Million
Memory
Max memory channels	2	2
Maximum memory bandwidth	37.5 GB/s	25.6 GB/s
Maximum memory size	64 GB	16 GB
Supported memory types	DDR4-2400, LPDDR3-2133, DDR3L-1600	DDR3L 1333/1600, LPDDR3 1333/1600
Graphics
Device ID	0x591B	0xA26
Graphics base frequency	350 MHz	200 MHz
Graphics max dynamic frequency	1.10 GHz	1.10 GHz
Graphics max frequency	1.1 GHz	1.1 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory	64 GB	2 GB
Processor graphics	Intel® HD Graphics 630	Intel® HD Graphics 5000
Intel® Flexible Display Interface (Intel® FDI)
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	3200x2000@60Hz
Max resolution over eDP	4096x2304@60Hz
Max resolution over HDMI 1.4	4096x2304@30Hz	3280x2000@60Hz
Max resolution over VGA	N / A
Graphics API support
DirectX	12	11.2/12
OpenGL	4.5	4.3
Compatibility
Configurable TDP-down	35 W
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	42mm x 28mm	40mm x 24mm x 1.5mm
Sockets supported	FCBGA1440	FCBGA1168
Thermal Design Power (TDP)	45 Watt	15 Watt
Peripherals
Max number of PCIe lanes	16	12
PCI Express revision	3.0	2.0
PCIe configurations	Up to 1x16, 2x8, 1x8+2x4	4x1, 2x4
Integrated IDE
Integrated LAN
Max number of SATA 6 Gb/s Ports		4
Number of USB ports		4
PCI support
Total number of SATA ports		4
UART
USB revision		3.0
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)
Anti-Theft technology
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® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® My WiFi technology
Intel® Smart Response technology
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Speed Shift technology
Thermal Monitoring
Flexible Display interface (FDI)
General-Purpose Input/Output (GPIO)
HD Audio
Intel® Active Management technology (AMT)
Intel® ME Firmware Version		9.5
Intel® Rapid Storage technology (RST)
Matrix Storage
Smart Connect
Virtualization
AMD Virtualization (AMD-V™)
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)