Intel Pentium 4405Y vs Intel Atom Z3740

Comparative analysis of Intel Pentium 4405Y and Intel Atom Z3740 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, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the Intel Pentium 4405Y

  • CPU is newer: launch date 2 year(s) 0 month(s) later
  • Around 11% higher maximum core temperature: 100°C vs 90°C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
  • 4x more maximum memory size: 16 GB vs 4 GB
  • 2.2x better performance in PassMark - Single thread mark: 886 vs 410
  • 2.5x better performance in PassMark - CPU mark: 1526 vs 621
Specifications (specs)
Launch date 1 September 2015 vs September 2013
Maximum core temperature 100°C vs 90°C
Manufacturing process technology 14 nm vs 22 nm
Maximum memory size 16 GB vs 4 GB
Benchmarks
PassMark - Single thread mark 886 vs 410
PassMark - CPU mark 1526 vs 621

Reasons to consider the Intel Atom Z3740

  • 2 more cores, run more applications at once: 4 vs 2
  • Around 24% higher clock speed: 1.86 GHz vs 1.5 GHz
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 4x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 3x lower typical power consumption: 2 Watt vs 6 Watt
Number of cores 4 vs 2
Maximum frequency 1.86 GHz vs 1.5 GHz
L1 cache 64 KB (per core) vs 128 KB
L2 cache 512 KB (per core) vs 512 KB
Thermal Design Power (TDP) 2 Watt vs 6 Watt

Compare benchmarks

CPU 1: Intel Pentium 4405Y
CPU 2: Intel Atom Z3740

PassMark - Single thread mark
CPU 1
CPU 2
886
410
PassMark - CPU mark
CPU 1
CPU 2
1526
621
Name Intel Pentium 4405Y Intel Atom Z3740
PassMark - Single thread mark 886 410
PassMark - CPU mark 1526 621
Geekbench 4 - Single Core 363
Geekbench 4 - Multi-Core 835
GFXBench 4.0 - T-Rex (Frames) 1237
GFXBench 4.0 - T-Rex (Fps) 1237

Compare specifications (specs)

Intel Pentium 4405Y Intel Atom Z3740

Essentials

Architecture codename Skylake Bay Trail
Launch date 1 September 2015 September 2013
Place in performance rating 2732 2749
Processor Number 4405Y Z3740
Series Intel® Pentium® Processor 4000 Series Intel® Atom™ Processor Z Series
Status Launched Discontinued
Vertical segment Mobile Mobile

Performance

64 bit support
Base frequency 1.50 GHz 1.33 GHz
Bus Speed 4 GT/s OPI
Die size 99 mm
L1 cache 128 KB 64 KB (per core)
L2 cache 512 KB 512 KB (per core)
L3 cache 2 MB
Manufacturing process technology 14 nm 22 nm
Maximum core temperature 100°C 90°C
Maximum frequency 1.5 GHz 1.86 GHz
Number of cores 2 4
Number of threads 4 4

Memory

Max memory channels 2 2
Maximum memory bandwidth 29.8 GB/s 17.1 GB/s
Maximum memory size 16 GB 4 GB
Supported memory types LPDDR3-1866, DDR3L-1600 LPDDR3 1066

Graphics

Device ID 0x191E
Graphics base frequency 300 MHz 311 MHz
Graphics max dynamic frequency 800 MHz
Graphics max frequency 800 MHz 667 MHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Quick Sync Video
Max video memory 16 GB
Processor graphics Intel® HD Graphics 515 Intel HD Graphics

Graphics interfaces

DisplayPort
DVI
eDP
HDMI
Number of displays supported 3
Wireless Display (WiDi) support

Graphics image quality

4K resolution support
Max resolution over DisplayPort 3840x2160@60Hz
Max resolution over eDP 3840x2160@60Hz
Max resolution over HDMI 1.4 4096x2304@24Hz
Max resolution over VGA N / A
Max resolution over WiDi 1080p

Graphics API support

DirectX 12
OpenGL 4.4

Compatibility

Configurable TDP-down 4.5 W
Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 20mm X 16.5mm 17mm x 17mm
Sockets supported FCBGA1515 UTFCBGA1380
Thermal Design Power (TDP) 6 Watt 2 Watt
Scenario Design Power (SDP) 2 W

Peripherals

Max number of PCIe lanes 10
PCI Express revision 3.0
PCIe configurations 1x4, 2x2, 1x2+2x1 and 4x1

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 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
Thermal Monitoring

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)

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