Intel Core i5-9400H vs Intel Core i5-4350U

Comparative analysis of Intel Core i5-9400H 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.

 

Differences

Reasons to consider the Intel Core i5-9400H

  • CPU is newer: launch date 5 year(s) 10 month(s) later
  • 2 more cores, run more applications at once: 4 vs 2
  • 4 more threads: 8 vs 4
  • Around 48% higher clock speed: 4.30 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
  • 8x more maximum memory size: 128 GB vs 16 GB
  • Around 52% better performance in PassMark - Single thread mark: 2403 vs 1585
  • 3.3x better performance in PassMark - CPU mark: 7913 vs 2425
Specifications (specs)
Launch date 23 April 2019 vs 4 June 2013
Number of cores 4 vs 2
Number of threads 8 vs 4
Maximum frequency 4.30 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 128 GB vs 16 GB
Benchmarks
PassMark - Single thread mark 2403 vs 1585
PassMark - CPU mark 7913 vs 2425

Reasons to consider the Intel Core i5-4350U

  • 3x lower typical power consumption: 15 Watt vs 45 Watt
Thermal Design Power (TDP) 15 Watt vs 45 Watt

Compare benchmarks

CPU 1: Intel Core i5-9400H
CPU 2: Intel Core i5-4350U

PassMark - Single thread mark
CPU 1
CPU 2
2403
1585
PassMark - CPU mark
CPU 1
CPU 2
7913
2425
Name Intel Core i5-9400H Intel Core i5-4350U
PassMark - Single thread mark 2403 1585
PassMark - CPU mark 7913 2425
Geekbench 4 - Single Core 3182
Geekbench 4 - Multi-Core 5645

Compare specifications (specs)

Intel Core i5-9400H Intel Core i5-4350U

Essentials

Architecture codename Coffee Lake Haswell
Family Core i5
Launch date 23 April 2019 4 June 2013
Launch price (MSRP) $250 $342
Place in performance rating 1004 1000
Processor Number i5-9400H i5-4350U
Series i5-9000 4th Generation Intel® Core™ i5 Processors
Vertical segment Mobile Mobile
Status Launched

Performance

64 bit support
Base frequency 2.50 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 4.30 GHz 2.90 GHz
Number of cores 4 2
Number of threads 8 4
Unlocked
Die size 181 mm
Transistor count 1300 Million

Memory

ECC memory support
Max memory channels 2 2
Maximum memory bandwidth 41.8 GB/s 25.6 GB/s
Maximum memory size 128 GB 16 GB
Supported memory types DDR4-2666, LPDDR3-2133 DDR3L 1333/1600, LPDDR3 1333/1600

Graphics

Device ID 0x3E9B 0xA26
Graphics base frequency 350 MHz 200 MHz
Graphics max dynamic frequency 1.10 GHz 1.10 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 UHD Graphics 630 Intel® HD Graphics 5000
Graphics max frequency 1.1 GHz
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

Graphics API support

DirectX 12 11.2/12
OpenGL 4.5 4.3

Compatibility

Configurable TDP-down 35 Watt
Max number of CPUs in a configuration 1 1
Sockets supported FCBGA1440 FCBGA1168
Thermal Design Power (TDP) 45 Watt 15 Watt
Low Halogen Options Available
Package Size 40mm x 24mm x 1.5mm

Peripherals

Max number of PCIe lanes 16 12
PCI Express revision 3.0 2.0
PCIe configurations 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
Intel 64
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® My WiFi technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® Thermal Velocity Boost
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
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel® Active Management technology (AMT)
Intel® Advanced Vector Extensions (AVX)
Intel® ME Firmware Version 9.5
Intel® Rapid Storage technology (RST)
Matrix Storage
Smart Connect

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™)