Intel Pentium 4405U vs Intel Core i7-2715QE

Comparative analysis of Intel Pentium 4405U and Intel Core i7-2715QE 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, CompuBench 1.5 Desktop - Face Detection (mPixels/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 4405U

Intel Core i7-2715QE

Differences

Reasons to consider the Intel Pentium 4405U

CPU is newer: launch date 4 year(s) 8 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
Around 93% higher maximum memory size: 32 GB vs 16.6 GB
3x lower typical power consumption: 15 Watt vs 45 Watt

Launch date	1 September 2015 vs January 2011
Manufacturing process technology	14 nm vs 32 nm
Maximum memory size	32 GB vs 16.6 GB
Thermal Design Power (TDP)	15 Watt vs 45 Watt

Reasons to consider the Intel Core i7-2715QE

2 more cores, run more applications at once: 4 vs 2
4 more threads: 8 vs 4
Around 43% higher clock speed: 3.00 GHz vs 2.1 GHz
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
3x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 8% better performance in PassMark - Single thread mark: 1287 vs 1196
Around 53% better performance in PassMark - CPU mark: 3221 vs 2107

Specifications (specs)
Number of cores	4 vs 2
Number of threads	8 vs 4
Maximum frequency	3.00 GHz vs 2.1 GHz
L1 cache	64 KB (per core) vs 128 KB
L2 cache	256 KB (per core) vs 512 KB
L3 cache	6144 KB (shared) vs 2 MB
Benchmarks
PassMark - Single thread mark	1287 vs 1196
PassMark - CPU mark	3221 vs 2107

Compare benchmarks

CPU 1: Intel Pentium 4405U
CPU 2: Intel Core i7-2715QE

PassMark - Single thread mark

CPU 1

CPU 2

1196

1287

PassMark - CPU mark

CPU 1

CPU 2

2107

3221

Name	Intel Pentium 4405U	Intel Core i7-2715QE
PassMark - Single thread mark	1196	1287
PassMark - CPU mark	2107	3221
Geekbench 4 - Single Core	490
Geekbench 4 - Multi-Core	1122
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	12.306
GFXBench 4.0 - Car Chase Offscreen (Frames)	858
GFXBench 4.0 - Manhattan (Frames)	1538
GFXBench 4.0 - T-Rex (Frames)	2719
GFXBench 4.0 - Car Chase Offscreen (Fps)	858
GFXBench 4.0 - Manhattan (Fps)	1538
GFXBench 4.0 - T-Rex (Fps)	2719

Compare specifications (specs)

	Intel Pentium 4405U	Intel Core i7-2715QE
Essentials
Architecture codename	Skylake	Sandy Bridge
Launch date	1 September 2015	January 2011
Place in performance rating	1918	1913
Processor Number	4405U	i7-2715QE
Series	Intel® Pentium® Processor 4000 Series	Legacy Intel® Core™ Processors
Status	Launched	Launched
Vertical segment	Mobile	Embedded
Performance
64 bit support
Base frequency	2.10 GHz	2.10 GHz
Bus Speed	4 GT/s OPI	5 GT/s DMI
Die size	99 mm	216 mm
L1 cache	128 KB	64 KB (per core)
L2 cache	512 KB	256 KB (per core)
L3 cache	2 MB	6144 KB (shared)
Manufacturing process technology	14 nm	32 nm
Maximum core temperature	100°C	100 C
Maximum frequency	2.1 GHz	3.00 GHz
Number of cores	2	4
Number of threads	4	8
Transistor count		1160 million
Memory
Max memory channels	2	2
Maximum memory bandwidth	34.1 GB/s
Maximum memory size	32 GB	16.6 GB
Supported memory types	DDR4-1866/2133, LPDDR3-1600/1866	DDR3 1066/1333/1600
ECC memory support
Graphics
Device ID	0x1906
Graphics base frequency	300 MHz	650 MHz
Graphics max dynamic frequency	950 MHz	1.20 GHz
Graphics max frequency	950 MHz	1.2 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Quick Sync Video
Max video memory	32 GB
Processor graphics	Intel® HD Graphics 510	Intel® HD Graphics 3000
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Graphics interfaces
DisplayPort
DVI
eDP
HDMI
Number of displays supported	3	2
Wireless Display (WiDi) support
CRT
SDVO
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
Max resolution over VGA	N / A
Max resolution over WiDi	1080p
Graphics API support
DirectX	12
OpenGL	4.4
Compatibility
Configurable TDP-down	10 W
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	42mm X 24mm	31mm x 24mm (FCBGA1023)
Sockets supported	FCBGA1356	FCBGA1023
Thermal Design Power (TDP)	15 Watt	45 Watt
Peripherals
Max number of PCIe lanes	10	16
PCI Express revision	2.0	2.0
PCIe configurations	1x4, 2x2, 1x2+2x1 and 4x1	1x16, 2x8, 1x8+2x4
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)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	Intel® AVX
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
Flexible Display interface (FDI)
Intel® Demand Based Switching
Intel® Fast Memory Access
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)