Intel Core i5-6287U vs Intel Core i5-6260U

Intel Core i5-6287U

► remove Intel 6287U

The Intel Core i5-6287U is a dual-core SoC based on the Skylake architecture and has been launched in September 2015. The CPU can be found in medium-sized ultrabooks as well as normal notebooks. In addition to two CPU cores with Hyper-Threading clocked at 3.1 - 3.5 GHz (2 cores: max. 3.3 GHz), the chip also integrates an Iris Graphics 550 GPU with 64 MB of eDRAM memory as well as a dual-channel DDR4-2133/DDR3L-1600 memory controller. The SoC is manufactured using a 14 nm process with FinFET transistors.

Architecture

Skylake replaces both Haswell and Broadwell and brings the same microarchitecture in every TDP class from 4.5 to 45 W. The extensive improvements of the Skylake design include increased out-of-order buffers, optimized prefetching and branch prediction as well as additional performance gains through Hyper-Threading. Overall, however, performance per clock has been increased by only 5 to 10 percent (compared to Haswell) respectively under 5 percent (compard to Broadwell), which is quite modest for a new architecture ("Tock").

Furthermore, the organisation of the eDRAM cache has been modified. Instead of acting like a victim cache, which has to be adressed via the L3/LLC, the eDRAM can now be adressed directly by programms just like the main memory. The size is still 128 MB for the quad-core models (4C + GT4e), while the dual-core chips (2C + GT3e) only offer 64 MB.

Performance

According to the specified clock rates and the improved architecture, the Core i5-6287U should perform similar to the former Core i5-5350H (Broadwell) and is one of the fastest mobile dual-cores as of late 2015.

Even demanding applications and multitasking are handled easily.

Graphics

The integrated graphics unit called Iris Graphics 550 represents the "GT3e" version of the Skylake GPU (Intel Gen. 9). The 48 Execution Units, also called EUs, are clocked at 350 - 1100 MHz and offer (thanks to the fast eDRAM cache) a performance similar to a dedicated GeForce 930M. Games of 2015 can thus be played smoothly in low or medium settings. For more information about performance and features, check our page for the Iris Graphics 550.

Power Consumption

Specified at a TDP of 28 W (including CPU, GPU and memory controller), the CPU is best suited for medium-sized notebooks (13-inches and above). Optionally, the TDP can be lowered to 23 watts (cTDP down), reducing both heat dissipation and performance.

Intel Core i5-6260U

► remove Intel 6260U

The Intel Core i5-6260U is an ULV (ultra low voltage) dual-core SoC based on the Skylake architecture and has been launched in September 2015. The CPU can be found in ultrabooks as well as normal notebooks.. In addition to two CPU cores with Hyper-Threading clocked at 1.8 - 2.9 GHz (2 cores: max. 2.7 GHz), the chip also integrates an Iris Graphics 540 GPU with 64 MB of dedicated eDRAM memory and a dual-channel DDR4-2133/DDR3L-1600 memory controller. The SoC is manufactured using a 14 nm process with FinFET transistors.

Architecture

Skylake replaces both Haswell and Broadwell and brings the same microarchitecture in every TDP class from 4.5 to 45 W. The extensive improvements of the Skylake design include increased out-of-order buffers, optimized prefetching and branch prediction as well as additional performance gains through Hyper-Threading. Overall, however, performance per clock has been increased by only 5 to 10 percent (compared to Haswell) respectively under 5 percent (compard to Broadwell), which is quite modest for a new architecture ("Tock").

Furthermore, the organisation of the eDRAM cache has been modified. Instead of acting like a victim cache, which has to be adressed via the L3/LLC, the eDRAM can now be adressed directly by programms just like the main memory. The size is still 128 MB for the quad-core models (4C + GT4e), while the dual-core chips (2C + GT3e) only offer 64 MB.

Performance

According to the specified clock rates and the improved architecture, the Core i5-6260U should perform similar to the former Core i7-5500U/5550U (Broadwell, 15 W). Thus, the CPU has sufficient power for office and multimedia purposes as well as more demanding applications and multitasking.

Graphics

The integrated graphics unit called Iris Graphics 540 represents the "GT3e" version of the Skylake GPU (Intel Gen. 9). The 48 Execution Units, also called EUs, are clocked at 300 - 950 MHz and offer (thanks to the fast eDRAM cache) a performance sligthly above a dedicated GeForce 920M. Games of 2015 can thus be played smoothly in low or medium settings. For more information about performance and features, check our page for the Iris Graphics 540.

Power Consumption

Specified at a TDP of 15 W (including CPU, GPU and memory controller), the CPU is best suited for small notebooks and ultrabooks (11-inches and above). Optionally, the TDP can be lowered to 9.5 watts (cTDP down), reducing both heat dissipation and performance and allowing even more compact designs.

Intel Core i5-6287UIntel Core i5-6260U
Intel Core i5Intel Core i5
SkylakeSkylake
: Core i5 Skylake
Intel Core i5-6440HQ (compare)2600 - 3500 MHz4 / 46 MB
Intel Core i5-6350HQ (compare)2300 - 3200 MHz4 / 46 MB
Intel Core i5-6300HQ (compare)2300 - 3200 MHz4 / 46 MB
» Intel Core i5-6287U3100 - 3500 MHz2 / 44 MB
Intel Core i5-6267U (compare)2900 - 3300 MHz2 / 44 MB
Intel Core i5-6360U (compare)2000 - 3100 MHz2 / 44 MB
Intel Core i5-6300U (compare)2400 - 3000 MHz2 / 43 MB
Intel Core i5-6260U1800 - 2900 MHz2 / 44 MB
Intel Core i5-6198DU (compare)2300 - 2800 MHz2 / 43 MB
Intel Core i5-6200U (compare)2300 - 2800 MHz2 / 43 MB
Intel Core i5-6440HQ (compare)2600 - 3500 MHz4 / 46 MB
Intel Core i5-6350HQ (compare)2300 - 3200 MHz4 / 46 MB
Intel Core i5-6300HQ (compare)2300 - 3200 MHz4 / 46 MB
Intel Core i5-6287U3100 - 3500 MHz2 / 44 MB
Intel Core i5-6267U (compare)2900 - 3300 MHz2 / 44 MB
Intel Core i5-6360U (compare)2000 - 3100 MHz2 / 44 MB
Intel Core i5-6300U (compare)2400 - 3000 MHz2 / 43 MB
» Intel Core i5-6260U1800 - 2900 MHz2 / 44 MB
Intel Core i5-6198DU (compare)2300 - 2800 MHz2 / 43 MB
Intel Core i5-6200U (compare)2300 - 2800 MHz2 / 43 MB
3100 - 3500 MHz1800 - 2900 MHz
128 KB128 KB
512 KB512 KB
4 MB4 MB
2 / 42 / 4
28 15
14 14
100 °C100 °C
BGABGA
Dual-Channel DDR3L-1600/DDR4-2133 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIDual-Channel DDR3L-1600/DDR4-2133 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
iGPUIntel Iris Graphics 550 (300 - 1100 MHz)Intel Iris Graphics 540 (300 - 950 MHz)
$304 U.S.
Intel Core i5 6260U

Cinebench R15 - CPU Multi 64Bit
298 Points (7%)
Cinebench R15 - CPU Single 64Bit
117 Points (54%)
Cinebench R11.5 - CPU Multi 64Bit
3.3 Points (12%)
Cinebench R11.5 - CPU Single 64Bit
1.3 Points (55%)
Cinebench R10 - Rendering Single 32Bit
4481 Points (49%)
Cinebench R10 - Rendering Multiple CPUs 32Bit
9949 Points (20%)
wPrime 2.0x - 1024m *
558 seconds (7%)
wPrime 2.0x - 32m *
18 seconds (4%)
WinRAR - Result
2457 KB/s (29%)
X264 HD Benchmark 4.0 - Pass 2
19.3 fps (13%)
X264 HD Benchmark 4.0 - Pass 1
105 fps (39%)
TrueCrypt - Serpent Mean 100MB
0.2 GB/s (0%)
TrueCrypt - Twofish Mean 100MB
0.3 GB/s (9%)
TrueCrypt - AES Mean 100MB
1.7 GB/s (9%)
3DMark 06 - CPU
3883 Points (11%)
Super Pi mod 1.5 XS 1M *
13.8 Seconds (3%)
Super Pi mod 1.5 XS 2M *
29.2 Seconds (1%)
Super Pi Mod 1.5 XS 32M *
660 Seconds (3%)
3DMark Vantage - P CPU no PhysX 1280x1024
11110 Points (19%)
3DMark 11 - Performance Physics 1280x720
4420 points (24%)
3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
39229 Points (45%)
3DMark - Cloud Gate Standard Physics 1280x720
3208 Points (8%)
3DMark - Fire Strike Physics 1920x1080
4544 Points (17%)
Geekbench 2 - 32 Bit - Stream
10021 Points (81%)
Geekbench 2 - 32 Bit - Memory
8235 Points (75%)
Geekbench 2 - 32 Bit - Floating Point
6446 Points (18%)
Geekbench 2 - 32 Bit - Integer
6033 Points (19%)
Geekbench 2 - 32 Bit - Total Score
7016 Points (27%)
Geekbench 3 - 64 Bit Multi-Core Score
6512 Points (17%)
Geekbench 3 - 64 Bit Single-Core Score
3193 Points (65%)
Mozilla Kraken 1.1 - Total Score *
1181 ms (2%)
Sunspider - 1.0 Total Score *
85.5 ms (1%)
Octane V2 - Total Score
30382 Points (63%)

Average Benchmarks Intel Core i5-6260U → 100%

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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)