Intel Core i7-6567U vs Intel Core i7-6920HQ vs Intel Core i7-6970HQ

Intel Core i7-6567U

► remove Intel 6567U

The Intel Core i7-6567U is a dual-core SoC based on the Skylake architecture. In September 2015, it's the fastest CPU of the 28 W series, which can be found in medium-sized ultrabooks and notebooks. In addition to two CPU cores with Hyper-Threading clocked at 3.3 - 3.6 GHz (2 cores: max. 3.4 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 i7-6567U should perform slightly above 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 i7-6920HQ

► remove Intel 6920HQ

The Intel Core i7-6920HQ is a high-end quad-core processor for notebooks. It's the top-model of the Skylake series and has been presented in September 2015. In addition to four CPU cores with Hyper-Threading clocked at 2.9 - 3.8 GHz (4 cores: max. 3.4 GHz, 2 cores: max. 3.6 GHz), the chip also integrates an HD Graphics 530 GPU and a dual-channel DDR4-2133/DDR3L-1600 memory controller. The CPU 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").

Performance

According to the specified clock rates and the improved architecture, the Core i7-6920HQ should perform roughly on par with the former, slightly higher clocked Core i7-4910MQ (Haswell). Under long-lasting full load, the Skylake chip might take the lead, as the advanced 14 nm process leads to a higher energy efficiency and reduces throttling.

Even the most demanding applications and excessive multitasking are handled easily.

Graphics

The integrated graphics unit called HD Graphics 530 represents the "GT2" version of the Skylake GPU (Intel Gen. 9). The 24 Execution Units, also called EUs, are clocked at 350 - 1050 MHz and offer a performance about 20 percent above the old HD Graphics 4600. 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 HD Graphics 530.

Power Consumption

Specified at a TDP of 45 W (including CPU, GPU and memory controller), the Core i7-6920HQ is best suited for bigger notebooks 15-inches in size and above. Optionally, the TDP can be lowered to 35 watts (cTDP down), reducing both heat dissipation and performance.

Intel Core i7-6970HQ

► remove Intel 6970HQ

The Intel Core i7-6970HQ is a fast quad-core processor for notebooks based on the Skylake architecture and was introduced in the beginning of 2016. Besides four CPU cores including Hyperthreading, which are clocked between 2.8-3.7 GHz (probable Turbo steps: 4 cores: up to 3.3 GHz, 2 cores: up to 3.5 GHz), the processor also includes a very fast graphics unit. The Iris Pro Graphics 580 (GT4e) has 72 EUs as well as 128 MB eDRAM cache, which can also be used by the CPU cores. It is manufactured using a 14 nm process with FinFET transistors.

Contrary to other models like the Core i7-6920HQ, the i7-6970HQ does have a much faster GPU, but neither supports the instruction set extensions TSX-NI nor vPro.

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 i7-6970HQ also benefits from the additional eDRAM cache in some cases, which can accelerate memory-heavy applications in particular.

Performance

Thanks to the additional eDRAM cache, the i7-6970HQ should even compete with the higher-clocked i7-6920HQ and is therefore one of the fastest notebook processors in the beginning of 2016. Even the most demanding applications and excessive multi-tasking are no problem for the high-end CPU.

Graphics

The integrated GPU with the designation Iris Pro Graphics 580 (also known as "GT4e") represents the fastest version of the Skylake GPU (Intel Gen. 9). 72 Execution Units (EUs) run at 350 up to 1050 MHz 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 580.

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 i7-6567UIntel Core i7-6920HQIntel Core i7-6970HQ
Intel Core i7Intel Core i7Intel Core i7
SkylakeSkylakeSkylake
: Core i7 Skylake
Intel Core i7-6920HQ2900 - 3800 MHz4 / 88 MB
Intel Core i7-6970HQ2800 - 3700 MHz4 / 88 MB
Intel Core i7-6870HQ2700 - 3600 MHz4 / 88 MB
Intel Core i7-6820HK2700 - 3600 MHz4 / 88 MB
Intel Core i7-6820HQ2700 - 3600 MHz4 / 88 MB
Intel Core i7-6770HQ2600 - 3500 MHz4 / 86 MB
Intel Core i7-6700HQ2600 - 3500 MHz4 / 86 MB
» Intel Core i7-6567U3300 - 3600 MHz2 / 44 MB
Intel Core i7-6600U2600 - 3400 MHz2 / 44 MB
Intel Core i7-6650U2200 - 3400 MHz2 / 44 MB
Intel Core i7-6560U2200 - 3200 MHz2 / 44 MB
Intel Core i7-6500U2500 - 3100 MHz2 / 44 MB
» Intel Core i7-6920HQ2900 - 3800 MHz4 / 88 MB
Intel Core i7-6970HQ2800 - 3700 MHz4 / 88 MB
Intel Core i7-6870HQ2700 - 3600 MHz4 / 88 MB
Intel Core i7-6820HK2700 - 3600 MHz4 / 88 MB
Intel Core i7-6820HQ2700 - 3600 MHz4 / 88 MB
Intel Core i7-6770HQ2600 - 3500 MHz4 / 86 MB
Intel Core i7-6700HQ2600 - 3500 MHz4 / 86 MB
Intel Core i7-6567U3300 - 3600 MHz2 / 44 MB
Intel Core i7-6600U2600 - 3400 MHz2 / 44 MB
Intel Core i7-6650U2200 - 3400 MHz2 / 44 MB
Intel Core i7-6560U2200 - 3200 MHz2 / 44 MB
Intel Core i7-6500U2500 - 3100 MHz2 / 44 MB
Intel Core i7-6920HQ2900 - 3800 MHz4 / 88 MB
» Intel Core i7-6970HQ2800 - 3700 MHz4 / 88 MB
Intel Core i7-6870HQ2700 - 3600 MHz4 / 88 MB
Intel Core i7-6820HK2700 - 3600 MHz4 / 88 MB
Intel Core i7-6820HQ2700 - 3600 MHz4 / 88 MB
Intel Core i7-6770HQ2600 - 3500 MHz4 / 86 MB
Intel Core i7-6700HQ2600 - 3500 MHz4 / 86 MB
Intel Core i7-6567U3300 - 3600 MHz2 / 44 MB
Intel Core i7-6600U2600 - 3400 MHz2 / 44 MB
Intel Core i7-6650U2200 - 3400 MHz2 / 44 MB
Intel Core i7-6560U2200 - 3200 MHz2 / 44 MB
Intel Core i7-6500U2500 - 3100 MHz2 / 44 MB
3300 - 3600 MHz2900 - 3800 MHz2800 - 3700 MHz
128 KB256 KB256 KB
512 KB1 MB1 MB
4 MB8 MB8 MB
2 / 44 / 84 / 8
28 45 45
14 14 14
100 °C100 °C100 °C
BGABGABGA
Dual-Channel DDR3L-1600/DDR4-2133 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIDual-Channel DDR3L-1600/DDR4-2133 Memory Controller, AVX, AVX2, Quick Sync, Virtualization, AES-NI, vPro, TXTDual-Channel DDR3L-1600/DDR4-2133 Memory Controller, AVX, AVX2, Quick Sync, Virtualization, AES-NI, TXT
iGPUIntel Iris Graphics 550 (300 - 1100 MHz)Intel HD Graphics 530 (350 - 1050 MHz)Intel Iris Pro Graphics 580 (350 - 1050 MHz)
Intel Core i7 6567UIntel Core i7 6920HQIntel Core i7 6970HQ
122 mm2
$623 U.S.

Cinebench R15 - CPU Multi 64Bit
min: 355     avg: 359.5     median: 359.5 (8%)     max: 364 Points
min: 729     avg: 734.5     median: 734.5 (17%)     max: 740 Points
Cinebench R15 - CPU Single 64Bit
min: 142     avg: 143.6     median: 143.6 (66%)     max: 145.18 Points
min: 156     avg: 159.5     median: 159.5 (73%)     max: 163 Points
Cinebench R11.5 - CPU Multi 64Bit
min: 3.8     avg: 3.9     median: 3.9 (14%)     max: 4.02 Points
7.9 Points (29%)
Cinebench R11.5 - CPU Single 64Bit
min: 1.63     avg: 1.7     median: 1.7 (68%)     max: 1.7 Points
1.9 Points (76%)
Cinebench R10 - Rendering Single 32Bit
min: 5506     avg: 5549     median: 5549 (61%)     max: 5592 Points
5906 Points (65%)
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 12259     avg: 12367     median: 12367 (25%)     max: 12475 Points
22527 Points (45%)
wPrime 2.0x - 1024m *
min: 419.422     avg: 435.5     median: 435.5 (5%)     max: 451.6 seconds
326 seconds (4%)
wPrime 2.0x - 32m *
min: 13.333     avg: 13.9     median: 13.9 (3%)     max: 14.4 seconds
10.2 seconds (2%)
WinRAR - Result
4274 KB/s (50%)
7-Zip 18.03 - 7z b 4
9819 MIPS (21%)
7-Zip 18.03 - 7z b 4 -mmt1
3733 MIPS (54%)
X264 HD Benchmark 4.0 - Pass 2
24.1 fps (1%)
45.3 fps (1%)
X264 HD Benchmark 4.0 - Pass 1
128.8 fps (48%)
176.5 fps (65%)
HWBOT x265 Benchmark v2.2 - 4k Preset
3.2 fps (18%)
TrueCrypt - Serpent Mean 100MB
0.2 GB/s (11%)
0.4 GB/s (23%)
TrueCrypt - Twofish Mean 100MB
0.4 GB/s (12%)
0.7 GB/s (24%)
TrueCrypt - AES Mean 100MB
1.9 GB/s (10%)
4.2 GB/s (22%)
Blender 2.79 *
1243.6 Seconds (13%)
3DMark 06 - CPU
4800 Points (33%)
7807 Points (54%)
Super Pi mod 1.5 XS 1M *
11 Seconds (2%)
10.2 Seconds (2%)
Super Pi mod 1.5 XS 2M *
25.1 Seconds (1%)
22.9 Seconds (1%)
Super Pi Mod 1.5 XS 32M *
584.9 Seconds (3%)
559.3 Seconds (2%)
3DMark Vantage - P CPU no PhysX 1280x1024
25990 Points (43%)
3DMark 11 - Performance Physics 1280x720
5251 points (28%)
8791 points (47%)
3DMark - Ice Storm Standard Physics 1280x720
47495 Points (31%)
3DMark - Ice Storm Extreme Physics 1920x1080
47567 Points (57%)
3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
min: 46247     avg: 48810.5     median: 48810.5 (56%)     max: 51374 Points
3DMark - Cloud Gate Standard Physics 1280x720
min: 3985     avg: 3993     median: 3993 (10%)     max: 4001 Points
7239 Points (18%)
3DMark - Fire Strike Physics 1920x1080
min: 5773     avg: 5791.5     median: 5791.5 (21%)     max: 5810 Points
10016 Points (37%)
Geekbench 3 - 32 Bit Multi-Core Score
13821 Points (44%)
Geekbench 3 - 32 Bit Single-Core Score
3646 Points (76%)
Geekbench 3 - 64 Bit Multi-Core Score
14513 Points (39%)
Geekbench 3 - 64 Bit Single-Core Score
3814 Points (78%)
Geekbench 4.0 - Compute OpenCL Score
52605 Points (18%)
Geekbench 4.0 - 64 Bit Multi-Core Score
14147 Points (51%)
Geekbench 4.0 - 64 Bit Single-Core Score
4484 Points (78%)
Geekbench 4.3 - 64 Bit Single-Core Score
4051 Points (64%)
Geekbench 4.3 - 64 Bit Multi-Core Score
8271 Points (23%)
Mozilla Kraken 1.1 - Total Score *
972 ms (2%)
Sunspider - 1.0 Total Score *
70.7 ms (1%)
Octane V2 - Total Score
39548 Points (79%)

Average Benchmarks Intel Core i7-6567U → 100%

Average Benchmarks Intel Core i7-6920HQ → 133%

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

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)