Intel Core i5-6350HQ vs Intel Core i5-6267U

Intel Core i5-6350HQ

► remove Intel 6350HQ

The Intel Core i5-6350HQ is a fast quad-core processor for notebooks based on the Skylake architecture and was announced in the beginning of 2016. Besides four CPU cores (no Hyperthreading support), which are clocked at 2.3-3.2 GHz (probable Turbo steps: 4 cores: up to 2.8 GHz, 2 cores: up to 3.0 GHz), the processor also integrates the Iris Pro Graphics P580 as well as a dual-channel memory controller (DDR3L-1600/DDR4-2133). It is manufactured in a 14 nm process with FinFET transistors. 

Compared to the Core i5-6300HQ, the i5-6350HQ does have a much more powerful GPU, but does not support the instruction set extension TSX-NI in return.

Architecture

Intel uses Skylake to replace both Broadwell as well as Haswell and therefore uses one core design for all TDP classes between 4.5-45 Watts. Several improvements of the Skylake architecture include bigger Out-to-Order-Buffer, optimizations for pre-fetching as well as bigger gains by Hyperthreading. However, the changes are small for a "Tock" – a new micro architecture – in general, so the per-MHz performance is only between 5-10 % (compared to Haswell) or less than 5 % higher (compared to Broadwell), respectively.

The Core i5-6350HQ also benefits from the additional eDRAM cache in some cases, which can accelerate memory-heavy applications in particular.

Performance

Depending on the effect of the eDRAM cache, the i5-6350HQ is roughly on par with the i7-4700HQ (Haswell) when you stress up to four cores. If the software does support more cores, however, the Core i5 will fall behind by up to 25 % due to the lack of Hyperthreading. Still, even the most demanding applications and excessive multi-tasking are no problem for the CPU.

Graphics

The integrated GPU with the designation Iris Pro Graphics P580 (also known as "GT4e") represents the fastest version of the Skylake GPU (Intel Gen. 9). 72 Execution Units (EUs) run at 350 up to 900 MHz in this case and allow a performance comparable to a dedicated mainstream chip. The GPU might be able to compete with a GeForce 945M under perfect conditions and it is therefore the fastest iGPU on the market by a pretty big margin. Modern games from 2015/2016 can usually be played smoothly at medium settings. More information about the performance and the features is available on our dedicated page for the Iris Pro Graphics P580.

Power Consumption

According to its TDP of 45 Watts, the chip is primarily designed for bigger notebooks starting with 15-inch screens. The TDP can optionally be reduced to 35 Watts (cTDP down), but this would obviously affect the performance.

Intel Core i5-6267U

► remove Intel 6267U

The Intel Core i5-6267U 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 2.9 - 3.3 GHz (2 cores: max. 3.1 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 i5-6267U should perform similar to the former Core i5-4200H and i5-4310M (Haswell). 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 - 1050 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 i5-6350HQIntel Core i5-6267U
Intel Core i5Intel Core i5
SkylakeSkylake
: Core i5 Skylake
Intel Core i5-6440HQ compare2.6 - 3.5 GHz4 / 46 MB
» Intel Core i5-6350HQ2.3 - 3.2 GHz4 / 46 MB
Intel Core i5-6300HQ compare2.3 - 3.2 GHz4 / 46 MB
Intel Core i5-6287U compare3.1 - 3.5 GHz2 / 44 MB
Intel Core i5-6267U2.9 - 3.3 GHz2 / 44 MB
Intel Core i5-6360U compare2 - 3.1 GHz2 / 44 MB
Intel Core i5-6300U compare2.4 - 3 GHz2 / 43 MB
Intel Core i5-6260U compare1.8 - 2.9 GHz2 / 44 MB
Intel Core i5-6198DU compare2.3 - 2.8 GHz2 / 43 MB
Intel Core i5-6200U compare2.3 - 2.8 GHz2 / 43 MB
Intel Core i5-6440HQ compare2.6 - 3.5 GHz4 / 46 MB
Intel Core i5-6350HQ2.3 - 3.2 GHz4 / 46 MB
Intel Core i5-6300HQ compare2.3 - 3.2 GHz4 / 46 MB
Intel Core i5-6287U compare3.1 - 3.5 GHz2 / 44 MB
» Intel Core i5-6267U2.9 - 3.3 GHz2 / 44 MB
Intel Core i5-6360U compare2 - 3.1 GHz2 / 44 MB
Intel Core i5-6300U compare2.4 - 3 GHz2 / 43 MB
Intel Core i5-6260U compare1.8 - 2.9 GHz2 / 44 MB
Intel Core i5-6198DU compare2.3 - 2.8 GHz2 / 43 MB
Intel Core i5-6200U compare2.3 - 2.8 GHz2 / 43 MB
2300 - 3200 MHz2900 - 3300 MHz
256 KB128 KB
1 MB512 KB
6 MB4 MB
4 / 42 / 4
45 28
14 14
100 °C100 °C
BGABGA
Dual-Channel DDR3L-1600/DDR4-2133 Memory Controller, AVX, AVX2, Quick Sync, Virtualization, AES-NIDual-Channel DDR3L-1600/DDR4-2133 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
iGPUIntel Iris Pro Graphics 580 (350 - 900 MHz)Intel Iris Graphics 550 (300 - 1050 MHz)
Architecturex86x86
$306 U.S.
Intel Core i5 6350HQIntel Core i5 6267U

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
100%
1 6267U +
min: 314     avg: 328     median: 330 (7%)     max: 339 Points
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
100%
1 6267U +
min: 123     avg: 131     median: 131 (48%)     max: 138 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 6267U +
min: 3.44     avg: 3.6     median: 3.6 (7%)     max: 3.71 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
100%
1 6267U +
min: 1.35     avg: 1.5     median: 1.5 (48%)     max: 1.58 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 6267U +
min: 4903     avg: 5034     median: 4984 (45%)     max: 5216
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
1 6267U +
min: 10595     avg: 10981     median: 10902 (18%)     max: 11447
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 6267U +
13975 Points (13%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 6267U +
5789 Points (44%)
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 6267U +
486 s (6%)
wPrime 2.10 - wPrime 2.0 32m *
100%
1 6267U +
15.4 s (3%)
WinRAR - WinRAR 4.0
100%
1 6267U +
3047 (20%)
X264 HD Benchmark 4.0 - x264 Pass 2
100%
1 6267U +
min: 22.04     avg: 22.2     median: 22.2 (10%)     max: 22.3 fps
X264 HD Benchmark 4.0 - x264 Pass 1
100%
1 6267U +
min: 116.89     avg: 119     median: 118.5 (35%)     max: 120.2 fps
TrueCrypt - TrueCrypt Serpent
100%
1 6267U +
0.2 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
100%
1 6267U +
0.3 GB/s (0%)
TrueCrypt - TrueCrypt AES
100%
1 6267U +
1.9 GB/s (0%)
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 6267U +
min: 4406     avg: 4425     median: 4424.5 (24%)     max: 4443 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 6267U +
min: 11.295     avg: 13.5     median: 13.5 (3%)     max: 15.7 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 6267U +
min: 25.862     avg: 29.9     median: 29.9 (1%)     max: 33.9 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 6267U +
min: 588.355     avg: 649     median: 649.1 (3%)     max: 709.8 s
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 6267U +
12540 Points (14%)
3DMark 11 - 3DM11 Performance Physics
100%
1 6267U +
min: 4402     avg: 4674     median: 4678.5 (20%)     max: 4937 Points
3DMark - 3DMark Ice Storm Physics
100%
1 6267U +
min: 28254     avg: 34490     median: 33934 (22%)     max: 41283 Points
3DMark - 3DMark Ice Storm Extreme Physics
100%
1 6267U +
min: 30983     avg: 36076     median: 36076 (38%)     max: 41169 Points
3DMark - 3DMark Ice Storm Unlimited Physics
100%
1 6267U +
min: 38224     avg: 41146     median: 41145.5 (43%)     max: 44067 Points
3DMark - 3DMark Cloud Gate Physics
100%
1 6267U +
min: 3051     avg: 3295     median: 3262.5 (8%)     max: 3603 Points
3DMark - 3DMark Fire Strike Standard Physics
100%
1 6267U +
min: 4460     avg: 4821     median: 4764.5 (12%)     max: 5293 Points
3DMark - 3DMark Time Spy CPU
100%
1 6267U +
1952 Points (14%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
100%
1 6267U +
6805 (12%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
100%
1 6267U +
3290 (68%)
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
100%
1 6267U +
min: 7163     avg: 7387     median: 7386.5 (12%)     max: 7610
Geekbench 3 - Geekbench 3 64 Bit Single-Core
100%
1 6267U +
min: 3461     avg: 3583     median: 3582.5 (73%)     max: 3704
Geekbench 4.0 - Geekbench 4.0 64 Bit Single-Core
100%
1 6267U +
3874 (60%)
Geekbench 4.0 - Geekbench 4.0 64 Bit Multi-Core
100%
1 6267U +
7532 (18%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
100%
1 6350HQ +
4318 (59%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
100%
1 6350HQ +
12703 (20%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
100%
1 6267U +
min: 963     avg: 1336     median: 1210.2 (2%)     max: 1961.2 ms
Sunspider - Sunspider 1.0 Total Score *
100%
1 6267U +
min: 75.6     avg: 90.6     median: 80.5 (1%)     max: 126 ms
Octane V2 - Octane V2 Total Score
100%
1 6267U +
min: 30059     avg: 31545     median: 31545 (53%)     max: 33031 Points

Average Benchmarks Intel Core i5-6350HQ → NAN% n=

Average Benchmarks Intel Core i5-6267U → 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)