Intel Pentium 3825U vs Intel Core i3-5157U

Comparative analysis of Intel Pentium 3825U and Intel Core i3-5157U processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics image quality. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 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 3825U

Intel Core i3-5157U

Differences

Reasons to consider the Intel Pentium 3825U

CPU is newer: launch date 2 month(s) later
Around 87% lower typical power consumption: 15 Watt vs 28 Watt

Launch date	30 March 2015 vs 6 January 2015
Thermal Design Power (TDP)	15 Watt vs 28 Watt

Reasons to consider the Intel Core i3-5157U

Around 32% higher clock speed: 2.5 GHz vs 1.9 GHz
Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 26% better performance in PassMark - Single thread mark: 1392 vs 1103
Around 85% better performance in PassMark - CPU mark: 2593 vs 1399
Around 37% better performance in Geekbench 4 - Single Core: 544 vs 398
Around 42% better performance in Geekbench 4 - Multi-Core: 1271 vs 896

Specifications (specs)
Maximum frequency	2.5 GHz vs 1.9 GHz
L3 cache	3 MB vs 2 MB
Benchmarks
PassMark - Single thread mark	1392 vs 1103
PassMark - CPU mark	2593 vs 1399
Geekbench 4 - Single Core	544 vs 398
Geekbench 4 - Multi-Core	1271 vs 896

Compare benchmarks

CPU 1: Intel Pentium 3825U
CPU 2: Intel Core i3-5157U

PassMark - Single thread mark

CPU 1

CPU 2

1103

1392

PassMark - CPU mark

CPU 1

CPU 2

1399

2593

Geekbench 4 - Single Core

CPU 1

CPU 2

398

544

Geekbench 4 - Multi-Core

CPU 1

CPU 2

896

1271

Name	Intel Pentium 3825U	Intel Core i3-5157U
PassMark - Single thread mark	1103	1392
PassMark - CPU mark	1399	2593
Geekbench 4 - Single Core	398	544
Geekbench 4 - Multi-Core	896	1271
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	1.913
GFXBench 4.0 - Car Chase Offscreen (Frames)	660
GFXBench 4.0 - Manhattan (Frames)	2523
GFXBench 4.0 - T-Rex (Frames)	4025
GFXBench 4.0 - Car Chase Offscreen (Fps)	660
GFXBench 4.0 - Manhattan (Fps)	2523
GFXBench 4.0 - T-Rex (Fps)	4025

Compare specifications (specs)

	Intel Pentium 3825U	Intel Core i3-5157U
Essentials
Architecture codename	Broadwell	Broadwell
Launch date	30 March 2015	6 January 2015
Launch price (MSRP)	$161	$315
Place in performance rating	1674	2252
Processor Number	3825U	i3-5157U
Series	Intel® Pentium® Processor 3000 Series	5th Generation Intel® Core™ i3 Processors
Status	Launched	Launched
Vertical segment	Mobile	Mobile
Performance
64 bit support
Base frequency	1.90 GHz	2.50 GHz
Bus Speed	5 GT/s DMI2	5 GT/s DMI2
Die size	82 mm	133 mm
L1 cache	128 KB	128 KB
L2 cache	512 KB	512 KB
L3 cache	2 MB	3 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	105°C	105°C
Maximum frequency	1.9 GHz	2.5 GHz
Number of cores	2	2
Number of threads	4	4
Transistor count	1300 Million	1900 Million
Maximum case temperature (TCase)		105 °C
Memory
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	25.6 GB/s
Maximum memory size	16 GB	16 GB
Supported memory types	DDR3L 1333/1600 LPDDR3 1333/1600	DDR3L 1333/1600, LPDDR3 1600/1866
Graphics
Graphics base frequency	300 MHz	300 MHz
Graphics max dynamic frequency	850 MHz	1.00 GHz
Graphics max frequency	850 MHz	1 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics	Intel HD Graphics	Intel® Iris® Graphics 6100
Device ID		0x162B
Max video memory		16 GB
Graphics interfaces
DisplayPort
eDP
HDMI
Number of displays supported	3	3
Wireless Display (WiDi) support
Graphics API support
DirectX	11.2/12	11.2/12
OpenGL		4.3
Compatibility
Configurable TDP-down	10 W	23 W
Configurable TDP-down Frequency	600 MHz	600 MHz
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	40mm x 24mm x 1.3mm	40mm x24mm x 1.3mm
Sockets supported	FCBGA1168	FCBGA1168
Thermal Design Power (TDP)	15 Watt	28 Watt
Peripherals
Max number of PCIe lanes	12	12
PCI Express revision	2.0	2.0
PCIe configurations	4x1 2x4	4x1, 2x4
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Smart Response technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Idle States
Intel® Stable Image Platform Program (SIPP)
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)
Graphics image quality
Max resolution over DisplayPort		3840x2160@60Hz
Max resolution over HDMI 1.4		2560x1600@60Hz
Max resolution over VGA		N / A