Intel Core i5-5287U vs Intel Core i7-2715QE

Comparative analysis of Intel Core i5-5287U 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), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/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 Core i5-5287U

Intel Core i7-2715QE

Differences

Reasons to consider the Intel Core i5-5287U

CPU is newer: launch date 4 year(s) 0 month(s) later
Around 10% higher clock speed: 3.30 GHz vs 3.00 GHz
Around 5% higher maximum core temperature: 105°C vs 100 C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
Around 61% lower typical power consumption: 28 Watt vs 45 Watt
Around 50% better performance in PassMark - Single thread mark: 1933 vs 1287

Specifications (specs)
Launch date	6 January 2015 vs January 2011
Maximum frequency	3.30 GHz vs 3.00 GHz
Maximum core temperature	105°C vs 100 C
Manufacturing process technology	14 nm vs 32 nm
Thermal Design Power (TDP)	28 Watt vs 45 Watt
Benchmarks
PassMark - Single thread mark	1933 vs 1287

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
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
2x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 4% higher maximum memory size: 16.6 GB vs 16 GB
Around 4% better performance in PassMark - CPU mark: 3221 vs 3090

Specifications (specs)
Number of cores	4 vs 2
Number of threads	8 vs 4
L1 cache	64 KB (per core) vs 128 KB
L2 cache	256 KB (per core) vs 512 KB
L3 cache	6144 KB (shared) vs 3 MB
Maximum memory size	16.6 GB vs 16 GB
Benchmarks
PassMark - CPU mark	3221 vs 3090

Compare benchmarks

CPU 1: Intel Core i5-5287U
CPU 2: Intel Core i7-2715QE

PassMark - Single thread mark

CPU 1

CPU 2

1933

1287

PassMark - CPU mark

CPU 1

CPU 2

3090

3221

Name	Intel Core i5-5287U	Intel Core i7-2715QE
PassMark - Single thread mark	1933	1287
PassMark - CPU mark	3090	3221
Geekbench 4 - Single Core	773
Geekbench 4 - Multi-Core	1665
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	2.231
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	40.691
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.279
GFXBench 4.0 - Car Chase Offscreen (Frames)	1539
GFXBench 4.0 - Manhattan (Frames)	1300
GFXBench 4.0 - T-Rex (Frames)	2823
GFXBench 4.0 - Car Chase Offscreen (Fps)	1539
GFXBench 4.0 - Manhattan (Fps)	1300
GFXBench 4.0 - T-Rex (Fps)	2823

Compare specifications (specs)

	Intel Core i5-5287U	Intel Core i7-2715QE
Essentials
Architecture codename	Broadwell	Sandy Bridge
Launch date	6 January 2015	January 2011
Launch price (MSRP)	$315
Place in performance rating	1802	1808
Processor Number	i5-5287U	i7-2715QE
Series	5th Generation Intel® Core™ i5 Processors	Legacy Intel® Core™ Processors
Status	Launched	Launched
Vertical segment	Mobile	Embedded
Performance
64 bit support
Base frequency	2.90 GHz	2.10 GHz
Bus Speed	5 GT/s DMI2	5 GT/s DMI
Die size	133 mm	216 mm
L1 cache	128 KB	64 KB (per core)
L2 cache	512 KB	256 KB (per core)
L3 cache	3 MB	6144 KB (shared)
Manufacturing process technology	14 nm	32 nm
Maximum case temperature (TCase)	105 °C
Maximum core temperature	105°C	100 C
Maximum frequency	3.30 GHz	3.00 GHz
Number of cores	2	4
Number of threads	4	8
Transistor count	1900 Million	1160 million
Memory
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s
Maximum memory size	16 GB	16.6 GB
Supported memory types	DDR3L 1333/1600, LPDDR3 1600/1866	DDR3 1066/1333/1600
ECC memory support
Graphics
Device ID	0x162B
Graphics base frequency	300 MHz	650 MHz
Graphics max dynamic frequency	1.10 GHz	1.20 GHz
Graphics max frequency	1.1 GHz	1.2 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory	16 GB
Processor graphics	Intel® Iris® Graphics 6100	Intel® HD Graphics 3000
Graphics interfaces
DisplayPort
eDP
HDMI
Number of displays supported	3	2
Wireless Display (WiDi) support
CRT
SDVO
Graphics image quality
Max resolution over DisplayPort	3840x2160@60Hz
Max resolution over HDMI 1.4	2560X1600@60Hz
Graphics API support
DirectX	11.2/12
OpenGL	4.3
Compatibility
Configurable TDP-down	23 W
Configurable TDP-down Frequency	600 MHz
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	40mm x24mm x 1.3mm	31mm x 24mm (FCBGA1023)
Sockets supported	FCBGA1168	FCBGA1023
Thermal Design Power (TDP)	28 Watt	45 Watt
Peripherals
Max number of PCIe lanes	12	16
PCI Express revision	2.0	2.0
PCIe configurations	4x1, 2x4	1x16, 2x8, 1x8+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)
Idle States
Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® AVX
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® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Intel® Demand Based Switching
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)