Intel Pentium 4425Y vs Intel Pentium 1405

Comparative analysis of Intel Pentium 4425Y and Intel Pentium 1405 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, 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).

Intel Pentium 4425Y

Intel Pentium 1405

Differences

Reasons to consider the Intel Pentium 4425Y

2 more threads: 4 vs 2
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
6.7x lower typical power consumption: 6 Watt vs 40 Watt

Number of threads	4 vs 2
Manufacturing process technology	14 nm vs 32 nm
Thermal Design Power (TDP)	6 Watt vs 40 Watt

Reasons to consider the Intel Pentium 1405

23.4x more maximum memory size: 375 GB vs 16 GB

Maximum memory size	375 GB vs 16 GB

Compare benchmarks

CPU 1: Intel Pentium 4425Y
CPU 2: Intel Pentium 1405

Name	Intel Pentium 4425Y	Intel Pentium 1405
PassMark - Single thread mark	957
PassMark - CPU mark	1697
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	11.633
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	130.749
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.828
CompuBench 1.5 Desktop - Video Composition (Frames/s)	8.099
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	16.23
GFXBench 4.0 - Car Chase Offscreen (Frames)	1200
GFXBench 4.0 - Manhattan (Frames)	2108
GFXBench 4.0 - T-Rex (Frames)	3977
GFXBench 4.0 - Car Chase Offscreen (Fps)	1200
GFXBench 4.0 - Manhattan (Fps)	2108
GFXBench 4.0 - T-Rex (Fps)	3977

Compare specifications (specs)

	Intel Pentium 4425Y	Intel Pentium 1405
Essentials
Architecture codename	Kaby Lake	Sandy Bridge EN
Launch date	Q1'19	Q2'12
Place in performance rating	1516	not rated
Processor Number	4425Y	1405
Series	Intel® Pentium® Processor 4000 Series	Intel® Pentium® Processor 1000 Series
Status	Launched	Discontinued
Vertical segment	Mobile	Server
Performance
64 bit support
Base frequency	1.70 GHz	1.20 GHz
Bus Speed	4 GT/s QPI	0 GT/s QPI
Manufacturing process technology	14 nm	32 nm
Maximum core temperature	100°C
Number of cores	2	2
Number of threads	4	2
Maximum frequency		1.80 GHz
Number of QPI Links		1
VID voltage range		0.6V-1.35V
Memory
Max memory channels	2	2
Maximum memory bandwidth	29.8 GB/s	25 GB/s
Maximum memory size	16 GB	375 GB
Supported memory types	LPDDR3-1866, DDR3L-1600	DDR3 800/1066
Graphics
Device ID	0x591E
Graphics base frequency	300 MHz
Graphics max dynamic frequency	850 MHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Quick Sync Video
Max video memory	16 GB
Graphics interfaces
DisplayPort
DVI
eDP
HDMI
Number of displays supported	3
Graphics image quality
4K resolution support
Max resolution over DisplayPort	4096x2304@60Hz
Max resolution over eDP	4096x2304@60Hz
Max resolution over HDMI 1.4	4096x2304@24Hz
Graphics API support
DirectX	12
OpenGL	4.4
Compatibility
Configurable TDP-down	4.5 W
Max number of CPUs in a configuration	1	1
Package Size	20mm X 16.5mm	45mm x 42.5mm
Sockets supported	FCBGA1515	FCLGA1356
Thermal Design Power (TDP)	6 Watt	40 Watt
Low Halogen Options Available
Peripherals
Max number of PCIe lanes	10	24
PCI Express revision	3.0	3.0
PCIe configurations	1x4, 2x2, 1x2+2x1 and 4x1
Scalability		2S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Memory Protection Extensions (Intel® MPX)
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® AVX
Intel 64
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
Intel® Demand Based Switching
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)