Intel Core i5-5287U vs Intel Core i5-5300U

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 i5-5300U

► remove Intel 5300U

The Intel Core i5-5300U 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 2.3 - 2.9 GHz (2 Cores: 2.7 GHz), the chip also integrates an HD Graphics 5500 GPU and a dual-channel DDR3(L)-1600 memory controller. The Core i5 is manufactured in a 14 nm process with FinFET transistors.

Compared to the Core i5-5350U, the i5-5300U features a higher CPU base clock, but integrates a somewhat slower 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 i5-5300U ends up 5 - 15 percent faster than the slightly lower clocked Core i5-4300U and beats 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 5500 offers 24 Execution Units (EUs) clocked at 300 - 900 MHz. Similar to the CPU core, the GPU architecture (Intel Gen 8) has been thoroughly revised for improved performance-per-clock. Therefore, the HD Graphics 5500 is able to outperform the HD Graphics 4400 (20 EUs) as well as the HD Graphics 5000 (40 EUs), both part of the Haswell generation. Nevertheless, most games as of 2015 will be playable only in low 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 supported.

Power Consumption

The i5-5300U is rated at a TDP of 15 W (7.5 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 i5-5300U
Intel Core i5Intel Core i5
BroadwellBroadwell
: Core i5 Broadwell
Intel Core i5-5350H compare3000 - 3500 MHz2 / 44 MB
» Intel Core i5-5287U2900 - 3300 MHz2 / 43 MB
Intel Core i5-5257U compare2700 - 3100 MHz2 / 43 MB
Intel Core i5-5300U2300 - 2900 MHz2 / 43 MB
Intel Core i5-5350U compare1800 - 2900 MHz2 / 43 MB
Intel Core i5-5200U compare2200 - 2700 MHz2 / 43 MB
Intel Core i5-5250U compare1600 - 2700 MHz2 / 43 MB
Intel Core i5-5350H compare3000 - 3500 MHz2 / 44 MB
Intel Core i5-5287U2900 - 3300 MHz2 / 43 MB
Intel Core i5-5257U compare2700 - 3100 MHz2 / 43 MB
» Intel Core i5-5300U2300 - 2900 MHz2 / 43 MB
Intel Core i5-5350U compare1800 - 2900 MHz2 / 43 MB
Intel Core i5-5200U compare2200 - 2700 MHz2 / 43 MB
Intel Core i5-5250U compare1600 - 2700 MHz2 / 43 MB
2900 - 3300 MHz2300 - 2900 MHz
128 KB128 KB
512 KB512 KB
3 MB3 MB
2 / 42 / 4
28 15
1900 1300
14 14
133 mm282 mm2
105 °C105 °C
LPDDR3-1866/DDR3L-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIDDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI
iGPUIntel Iris Graphics 6100 (300 - 1100 MHz)Intel HD Graphics 5500 (300 - 900 MHz)
$315 U.S.$281 U.S.
Intel Core i5 5287UIntel Core i5 5300U
BGA

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
100%
1 5300U +
min: 250     avg: 269     median: 270 (6%)     max: 281 Points
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
100%
1 5300U +
min: 99     avg: 114     median: 117 (51%)     max: 118 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 5300U +
min: 2.71     avg: 3     median: 3 (7%)     max: 3.08 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
100%
1 5300U +
min: 1.22     avg: 1.3     median: 1.4 (53%)     max: 1.37 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 5300U +
min: 3941     avg: 4391     median: 4429 (46%)     max: 4512
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
1 5300U +
min: 6324     avg: 8941     median: 9312 (16%)     max: 9461
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 5300U +
min: 11069     avg: 11742     median: 11922 (14%)     max: 12052 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 5300U +
min: 5673     avg: 5879     median: 5899 (52%)     max: 5987 Points
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 5300U +
min: 535.737     avg: 577     median: 571.6 (7%)     max: 627.9 s
wPrime 2.10 - wPrime 2.0 32m *
100%
1 5300U +
min: 17.051     avg: 17.9     median: 18.1 (4%)     max: 18.219 s
WinRAR - WinRAR 4.0
100%
1 5300U +
min: 2255     avg: 2375     median: 2372.5 (24%)     max: 2501
X264 HD Benchmark 4.0 - x264 Pass 2
100%
1 5300U +
min: 15.53     avg: 16.6     median: 16.6 (10%)     max: 17.51 fps
X264 HD Benchmark 4.0 - x264 Pass 1
100%
1 5300U +
min: 82.56     avg: 87.6     median: 87.9 (30%)     max: 92.11 fps
TrueCrypt - TrueCrypt Serpent
100%
1 5300U +
min: 0.15     avg: 0.2     median: 0.2 (0%)     max: 0.153 GB/s
TrueCrypt - TrueCrypt Twofish
100%
1 5300U +
min: 0.24     avg: 0.3     median: 0.3 (0%)     max: 0.263 GB/s
TrueCrypt - TrueCrypt AES
100%
1 5300U +
min: 1.5     avg: 1.6     median: 1.6 (0%)     max: 1.6 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 5300U +
min: 3404     avg: 3623     median: 3665 (25%)     max: 3704 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 5300U +
min: 13     avg: 13.5     median: 13.5 (3%)     max: 13.828 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 5300U +
min: 30     avg: 31     median: 30.9 (1%)     max: 32.281 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 5300U +
min: 679     avg: 699     median: 687.4 (3%)     max: 756.589 s
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 5300U +
min: 9261     avg: 9700     median: 9808 (14%)     max: 10032 Points
3DMark 11 - 3DM11 Performance Physics
100%
1 5300U +
min: 2982     avg: 3473     median: 3439 (16%)     max: 3880 Points
3DMark - 3DMark Ice Storm Physics
100%
1 5300U +
min: 29376     avg: 34094     median: 34144.5 (22%)     max: 38075 Points
3DMark - 3DMark Ice Storm Extreme Physics
100%
1 5300U +
min: 34108     avg: 35073     median: 35073 (42%)     max: 36038 Points
3DMark - 3DMark Ice Storm Unlimited Physics
100%
1 5300U +
min: 39013     avg: 39369     median: 39368.5 (46%)     max: 39724 Points
3DMark - 3DMark Cloud Gate Physics
100%
1 5300U +
min: 2815     avg: 3077     median: 3113.5 (8%)     max: 3253 Points
3DMark - 3DMark Fire Strike Standard Physics
100%
1 5300U +
min: 4046     avg: 4382     median: 4413 (14%)     max: 4540 Points
Geekbench 2 - 32 Bit - Geekbench Stream
100%
1 5300U +
5267 Points (42%)
Geekbench 2 - 32 Bit - Geekbench Memory
100%
1 5300U +
5055 Points (46%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
100%
1 5300U +
6205 Points (12%)
Geekbench 2 - 32 Bit - Geekbench Integer
100%
1 5300U +
5783 Points (12%)
Geekbench 2 - 32 Bit - Geekbench Total Score
100%
1 5300U +
5733 Points (15%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
100%
1 5300U +
min: 5214     avg: 5443     median: 5406 (10%)     max: 5684
Geekbench 3 - Geekbench 3 32 Bit Single-Core
100%
1 5300U +
min: 2607     avg: 2698     median: 2647.5 (54%)     max: 2832
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
100%
1 5300U +
min: 2370.5     avg: 2417     median: 2393.9 (4%)     max: 2585 ms
Sunspider - Sunspider 1.0 Total Score *
100%
1 5300U +
min: 101.2     avg: 107     median: 106.3 (1%)     max: 114.3 ms
Octane V2 - Octane V2 Total Score
100%
1 5300U +
min: 12123     avg: 13383     median: 13403 (23%)     max: 14386 Points

Average Benchmarks Intel Core i5-5300U → NAN% n=

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

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Redaktion, 2017-09- 8 (Update: 2017-09-11)