Intel Core i5-5287U vs Intel Core i5-5350U

Intel Core i5-5287U

► remove Intel 5287U

The Intel Core i5-5287U is a fast dual-core processor based on the Broadwell architecture, which has been launched in January 2015. With a TDP of 28 W, the CPU is suited for medium-sized ultrabooks and notebooks, whereas smaller devices will use more power efficient ULV models such as the Core i5-5200U (15 W TDP). In addition to two CPU cores with Hyper-Threading clocked at 2.9 - 3.3 GHz (2 Cores: 3.3 GHz as well), the chip also integrates an Iris Graphics 6100 GPU and a dual-channel LPDDR3-1866/DDR3L-1600 memory controller. The Core i5 is manufactured in a 14 nm process with FinFET transistors.

Architecture

Broadwell represents the "Tick" in Intel's Tick-Tock model, which means a shrink of its predecessor Haswell. The new 14 nm manufacturing process with three-dimensional FinFET transistors allows not only improvements in energy efficiency, but also a significantly smaller die size fit for more compact packages and devices.

Further advantages result from the revised microarchitecture of Broadwell. Due to its improved branch prediction, bigger buffer sizes (1500 instead of 1000 entries in the L2 TLB) and other tweaks, the performance per clock has been increased by more than 5 percent over its predecessor. There are also some new instruction set extensions designed for cryptographic applications.

Performance

Thanks to its improved architecture, the Core i5-5287U almost matches the slightly higher clocked predecessor Core i7-4578U (Haswell, 28 W). Thus, the CPU has sufficient power even for demanding applications and multitasking.

Graphics

The integrated Iris Graphics 6100 offers 48 Execution Units (EUs) clocked at 300 - 1100 MHz. Similar to the CPU core, the GPU architecture (Intel Gen 8) has been thoroughly revised for improved performance-per-clock. In addition, the GPU benefits from faster memory speeds up to LPDDR3-1866 (Haswell: DDR3-1600). We expect the Iris Graphics 6100 to be significantly faster than the former Iris Graphics 5100. Nevertheless, demanding games as of 2015 should be playable only in low or medium settings.

Broadwell is the first Intel chip to fully support DirectX 11.2 as well as OpenCL 1.3/2.0 and OpenGL 4.3. Video will output natively via DisplayPort 1.2 or HDMI 1.4a. However, the new HDMI 2.0 standard is not officially supported.

Power Consumption

The i5-5287U is rated at a TDP of 28 W including the graphics card, memory controller, VRMs and the integrated chipset. Therefore, the CPU is suited for medium-sized ultrabooks 13-inches or greater.

Intel Core i5-5350U

► remove Intel 5350U

The Intel Core i5-5350U is an ULV (ultra low voltage) dual-core processor based on the Broadwell architecture, which has been launched in January 2015. In addition to two CPU cores with Hyper-Threading clocked at 1.8 - 2.9 GHz (2 Cores: 2.7 GHz), the chip also integrates an HD Graphics 6000 GPU and a dual-channel LPDDR3-1866/DDR3L-1600 memory controller. The Core i5 is manufactured in a 14 nm process with FinFET transistors.

Compared to the Core i5-5300U, the i5-5350U features a lower CPU base clock, but integrates a somewhat faster GPU.

Architecture

Broadwell represents the "Tick" in Intel's Tick-Tock model, which means a shrink of its predecessor Haswell. The new 14 nm manufacturing process with three-dimensional FinFET transistors allows not only improvements in energy efficiency, but also a significantly smaller die size fit for more compact packages and devices.

Further advantages result from the revised microarchitecture of Broadwell. Due to its improved branch prediction, bigger buffer sizes (1500 instead of 1000 entries in the L2 TLB) and other tweaks, the performance per clock has been increased by more than 5 percent over its predecessor. There are also some new instruction set extensions designed for cryptographic applications.

Performance

Thanks to its improved architecture, the Core i5-5350U ends up 5 - 15 percent faster than the slightly lower clocked Core i5-4350U and matches the Core i7-4510U (both Haswell). Thus, the CPU has sufficient power for office and multimedia purposes as well as more demanding applications and multitasking.

Graphics

The integrated HD Graphics 6000 offers 48 Execution Units (EUs) clocked at 300 - 1000 MHz. Similar to the CPU core, the GPU architecture (Intel Gen 8) has been thoroughly revised for improved performance-per-clock. In addition, the GPU benefits from faster memory speeds up to LPDDR3-1866 (Haswell: DDR3-1600). We expect the HD Graphics 6000 to be significantly faster than the former HD Graphics 5000 (40 EUs), part of the Haswell generation. Nevertheless, demanding games as of 2015 should be playable only in low or medium settings.

Broadwell is the first Intel chip to fully support DirectX 11.2 as well as OpenCL 1.3/2.0 and OpenGL 4.3. Video will output natively via DisplayPort 1.2 or HDMI 1.4a. However, the new HDMI 2.0 standard is not officially supported.

Power Consumption

The i5-5350U is rated at a TDP of 15 W (9.5 W cTDP Down) including the graphics card, memory controller, VRMs and the integrated chipset. Therefore, the CPU is suited even for small ultrabooks 11-inches and greater.

Intel Core i5-5287UIntel Core i5-5350U
Intel Core i5Intel Core i5
BroadwellBroadwell
: Core i5 Broadwell
Intel Core i5-5350H (compare)3000 - 3500 MHz2 / 44 MB
» Intel Core i5-5287U2900 - 3300 MHz2 / 43 MB
Intel Core i5-5257U (compare)2700 - 3100 MHz2 / 43 MB
Intel Core i5-5300U (compare)2300 - 2900 MHz2 / 43 MB
Intel Core i5-5350U1800 - 2900 MHz2 / 43 MB
Intel Core i5-5200U (compare)2200 - 2700 MHz2 / 43 MB
Intel Core i5-5250U (compare)1600 - 2700 MHz2 / 43 MB
Intel Core i5-5350H (compare)3000 - 3500 MHz2 / 44 MB
Intel Core i5-5287U2900 - 3300 MHz2 / 43 MB
Intel Core i5-5257U (compare)2700 - 3100 MHz2 / 43 MB
Intel Core i5-5300U (compare)2300 - 2900 MHz2 / 43 MB
» Intel Core i5-5350U1800 - 2900 MHz2 / 43 MB
Intel Core i5-5200U (compare)2200 - 2700 MHz2 / 43 MB
Intel Core i5-5250U (compare)1600 - 2700 MHz2 / 43 MB
2900 - 3300 MHz1800 - 2900 MHz
128 KB128 KB
512 KB512 KB
3 MB3 MB
2 / 42 / 4
28 15
1900 1900
14 14
133 mm2133 mm2
105 °C105 °C
LPDDR3-1866/DDR3L-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NILPDDR3-1866/DDR3L-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI
iGPUIntel Iris Graphics 6100 (300 - 1100 MHz)Intel HD Graphics 6000 (300 - 1000 MHz)
$315 U.S.$315 U.S.
Intel Core i5 5287UIntel Core i5 5350U
BGA

Cinebench R15 - CPU Multi 64Bit
277 Points (6%)
0102030405060708090100110120130140150160170180190200210220230240250260270280290Tooltip
Cinebench R15 - CPU Single 64Bit
116 Points (52%)
Cinebench R11.5 - CPU Multi 64Bit
3 Points (7%)
Cinebench R11.5 - CPU Single 64Bit
1.2 Points (48%)
3DMark 11 - Performance Physics 1280x720
3479 points (16%)
3DMark - Cloud Gate Standard Physics 1280x720
3143 Points (8%)

Average Benchmarks Intel Core i5-5350U → 100%

-
-
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

restrict list:

show all (including archived), 2020, 2019
v1.12
Please share our article, every link counts!
> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)