Intel Pentium 6405U vs Intel Core i5-4308U

Comparative analysis of Intel Pentium 6405U and Intel Core i5-4308U 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 - CPU mark, PassMark - Single thread mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/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).

 

Differences

Reasons to consider the Intel Pentium 6405U

  • CPU is newer: launch date 5 year(s) 2 month(s) later
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
  • 4x more maximum memory size: 64 GB vs 16 GB
  • Around 87% lower typical power consumption: 15 Watt vs 28 Watt
Launch date 1 Oct 2019 vs 21 July 2014
Manufacturing process technology 14 nm vs 22 nm
Maximum memory size 64 GB vs 16 GB
Thermal Design Power (TDP) 15 Watt vs 28 Watt

Reasons to consider the Intel Core i5-4308U

  • Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
  • Around 25% better performance in PassMark - CPU mark: 2943 vs 2356
  • Around 33% better performance in PassMark - Single thread mark: 1830 vs 1378
Specifications (specs)
L3 cache 3 MB vs 2 MB
Benchmarks
PassMark - CPU mark 2943 vs 2356
PassMark - Single thread mark 1830 vs 1378

Compare benchmarks

CPU 1: Intel Pentium 6405U
CPU 2: Intel Core i5-4308U

PassMark - CPU mark
CPU 1
CPU 2
2356
2943
PassMark - Single thread mark
CPU 1
CPU 2
1378
1830
Name Intel Pentium 6405U Intel Core i5-4308U
PassMark - CPU mark 2356 2943
PassMark - Single thread mark 1378 1830
Geekbench 4 - Single Core 800
Geekbench 4 - Multi-Core 1735
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 2.3
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 39.082
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.262
CompuBench 1.5 Desktop - Video Composition (Frames/s) 1.074
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 2.711
GFXBench 4.0 - Car Chase Offscreen (Frames) 1113
GFXBench 4.0 - Manhattan (Frames) 2184
GFXBench 4.0 - T-Rex (Frames) 3958
GFXBench 4.0 - Car Chase Offscreen (Fps) 1113
GFXBench 4.0 - Manhattan (Fps) 2184
GFXBench 4.0 - T-Rex (Fps) 3958

Compare specifications (specs)

Intel Pentium 6405U Intel Core i5-4308U

Essentials

Architecture codename Comet Lake Haswell
Launch date 1 Oct 2019 21 July 2014
Launch price (MSRP) $161 $315
Place in performance rating 1831 1835
Processor Number 6405U i5-4308U
Series Intel Pentium Gold Processor Series 4th Generation Intel® Core™ i5 Processors
Status Launched Launched
Vertical segment Mobile Mobile

Performance

64 bit support
Base frequency 2.40 GHz 2.80 GHz
Bus Speed 4 GT/s 5 GT/s DMI2
L1 cache 128 KB 128 KB
L2 cache 512 KB 512 KB
L3 cache 2 MB 3 MB
Manufacturing process technology 14 nm 22 nm
Maximum core temperature 100°C 100 °C
Number of cores 2 2
Number of threads 4 4
Die size 181 mm
Maximum frequency 3.30 GHz
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-1333, 1600; LPDDR3-1333, 1600

Graphics

Graphics base frequency 300 MHz 200 MHz
Graphics max dynamic frequency 950 MHz 1.20 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Quick Sync Video
Max video memory 32 GB 2 GB
Processor graphics Intel UHD Graphics Intel® Iris® Graphics 5100
Device ID 0xA2E
Graphics max frequency 1.2 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 3200x2000@60Hz
Max resolution over eDP 4096x2304@60Hz
Max resolution over HDMI 1.4 4096x2304@24Hz 3280x2000@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 800 MHz
Max number of CPUs in a configuration 1 1
Package Size 46mm x 24mm 40mm x 24mm x 1.5mm
Sockets supported FCBGA1528 FCBGA1168
Thermal Design Power (TDP) 15 Watt 28 Watt
Low Halogen Options Available

Peripherals

Max number of PCIe lanes 12 12
PCI Express revision 2.0 2
PCIe configurations 1x4, 2x2, 1x2+2x1 and 4x1 4x1, 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)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel SSE4.1, Intel SSE4.2 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Speed Shift technology
Thermal Monitoring
Intel® Advanced Vector Extensions (AVX)
Intel® TSX-NI

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™)