Intel Core i7-3689Y vs Intel Core i7-3612QM

Intel Core i7-3689Y

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The Intel Core i7-3689Y is an ULV-processor for ultrabooks and tablets based on the Ivy Bridge architecture. Due to Hyperthreading, the two cores can handle up to four threads in parallel leading to better utilization of the CPU. Each core offers a base speed of 1.5 GHz but can dynamically increase clock rates with Turbo Boost up to 2.4 GHz (for 2 active cores) and 2.6 GHz (for 1 active core). As other dual core Core i7, it offers a 4 MB L3-Cache.

Ivy Bridge is an enhanced die shrink of the Sandy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm (versus 32nm Sandy Bridge CPUs) and are the first to introduce 3D transistors for increased energy efficiency when compared to similarly clocked Sandy Bridge processors. Other new features are integrated PCI Express 3.0 and  DDR3(L)-1600 support.

The performance of the Core i7-3689Y is limited by the very low TDP. Therefore, the maximum turbo clocks are rarely achieved. Overall, the 3689Y should be a bit slower than the Core i5-3317U.

The integrated Intel HD Graphics 4000 offers 16 Execution Units (EUs) clocked at 350 MHz up to 850 MHz with Turbo Boost, delivering a performance comparable with an AMD Radeon HD 6520G.

The 3689Y is rated at a TDP of 13 W including graphics card and memory controller. If necessary, the TDP can be set to an even lower value of 10 W (cTDP Down). Therefore, the CPU is suited for tablets and ultrabooks.

Intel Core i7-3612QM

► remove from comparison Intel 3612QM

The Intel Core i7-3612QM is a fast quad-core processor for laptops based on the Ivy Bridge architecture. It is the fastest mobile processor rated at 35 Watt (at the time of announcement in mid 2012). Due to Hyperthreading, the four cores can handle up to eight threads in parallel leading to better utilization of the CPU. Each core offers a base speed of 2.1 GHz but can dynamically increase clock rates with Turbo Boost up to 2.8 GHz (for 4 active cores), 3.0 GHz (for 2 active cores) and 3.1 GHz (for 1 active core). Compared to the other quad core CPU, the 3612QM is specified at a TDP of only 35 Watt (similar to the dual-core CPUs). The BGA version (that is directly soldered to the mainboard) supports VT-d virtualization, whereas the rPGA version does not. Both dont support vPro, but otherwise all Ivy Bridge features like AES or VT-x are useable.

Ivy Bridge is an enhanced die shrink of the Sandy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm (versus 32nm Sandy Bridge CPUs) and are the first to introduce 3D transistors for increased energy efficiency when compared to similarly clocked Sandy Bridge processors. Other new features are integrated PCI Express 3.0 and  DDR3(L)-1600 support.

The performance of the Core i7-3612QM is slightly above a similarly clocked Sandy Bridge processor due to the architectural improvements. As a result, overall performance is similar to the Sandy Bridge Core i7-2820QM. Altough the 3612QM has a higher model number than the 3610QM, it offers slower clock rates and therefore performs worse. However, the 3610QM is specified at a much higher TDP of 45 Watt.

The integrated Intel HD Graphics 4000 offers 16 Execution Units (EUs) clocked at 650 MHz up to 1100 MHz with Turbo Boost, making it one of the faster variants.

With a TDP of only 35 Watt, the Core i7-3612QM is the first quad-core CPU from Intel that is specified at the level of the dual-core mobile CPUs. Therefore, even smaller laptops can use the Core i7.

Intel Core i7-3689YIntel Core i7-3612QM
Intel Core i7Intel Core i7
Ivy BridgeIvy Bridge
Series: Core i7 Ivy Bridge
Intel Core i7-3940XM compare3 - 3.9 GHz4 / 88 MB
Intel Core i7-3920XM compare2.9 - 3.8 GHz4 / 88 MB
Intel Core i7-3840QM compare2.8 - 3.8 GHz4 / 88 MB
Intel Core i7-3820QM compare2.7 - 3.7 GHz4 / 88 MB
Intel Core i7-3740QM compare2.7 - 3.7 GHz4 / 86 MB
Intel Core i7-3720QM compare2.6 - 3.6 GHz4 / 86 MB
Intel Core i7-3635QM compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-3630QM compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-3615QM compare2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-3610QM compare2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-3632QM compare2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-3612QM2.1 - 3.1 GHz4 / 86 MB
Intel Core i7-3540M compare3 - 3.7 GHz2 / 44 MB
Intel Core i7-3520M compare2.9 - 3.6 GHz2 / 44 MB
Intel Core i7-3687U compare2.1 - 3.3 GHz2 / 44 MB
Intel Core i7-3667U compare2 - 3.2 GHz2 / 44 MB
Intel Core i7-3537U compare2 - 3.1 GHz2 / 44 MB
Intel Core i7-3517U compare1.9 - 3 GHz2 / 44 MB
» Intel Core i7-3689Y1.5 - 2.6 GHz2 / 44 MB
Intel Core i7-3940XM compare3 - 3.9 GHz4 / 88 MB
Intel Core i7-3920XM compare2.9 - 3.8 GHz4 / 88 MB
Intel Core i7-3840QM compare2.8 - 3.8 GHz4 / 88 MB
Intel Core i7-3820QM compare2.7 - 3.7 GHz4 / 88 MB
Intel Core i7-3740QM compare2.7 - 3.7 GHz4 / 86 MB
Intel Core i7-3720QM compare2.6 - 3.6 GHz4 / 86 MB
Intel Core i7-3635QM compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-3630QM compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-3615QM compare2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-3610QM compare2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-3632QM compare2.2 - 3.2 GHz4 / 86 MB
» Intel Core i7-3612QM2.1 - 3.1 GHz4 / 86 MB
Intel Core i7-3540M compare3 - 3.7 GHz2 / 44 MB
Intel Core i7-3520M compare2.9 - 3.6 GHz2 / 44 MB
Intel Core i7-3687U compare2.1 - 3.3 GHz2 / 44 MB
Intel Core i7-3667U compare2 - 3.2 GHz2 / 44 MB
Intel Core i7-3537U compare2 - 3.1 GHz2 / 44 MB
Intel Core i7-3517U compare1.9 - 3 GHz2 / 44 MB
Intel Core i7-3689Y1.5 - 2.6 GHz2 / 44 MB
1500 - 2600 MHz2100 - 3100 MHz
128 KB256 KB
512 KB1 MB
4 MB6 MB
2 / 44 / 8
13 35
22 22
105 °C105 °C
BGAFCBGA1224, FCPGA988
Turbo Boost 2.0, Hyper-Threading, Virtualization VT-x, Virtualization for Directed I/O (VT-d), Trusted Execution, AES, Intel 64, Anti-Theft, My WiFi, Idle States, Enhanced SpeedStep, Thermal Monitorin, Execute Disable BitHD Graphics 4000 (650-1100MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, Quick Sync, Virtualization
iGPUIntel HD Graphics 4000 (350 - 850 MHz)Intel HD Graphics 4000 (650 - 1100 MHz)
Architecturex86x86
Intel Core i7 3689YIntel Core i7 3612QM
1400
160 mm2

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 3612QM +
min: 4.2     avg: 5.4     median: 5.6 (11%)     max: 5.66 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
100%
1 3612QM +
min: 0.89     avg: 1.2     median: 1.3 (40%)     max: 1.29 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 3612QM +
min: 2961     avg: 3947     median: 4112.5 (37%)     max: 4163
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
1 3612QM +
min: 11636     avg: 15072     median: 15678 (26%)     max: 15937
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 3612QM +
min: 14549     avg: 18508     median: 19210 (18%)     max: 19463 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 3612QM +
min: 3753     avg: 4989     median: 5226 (39%)     max: 5413 Points
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 3612QM +
min: 276     avg: 338     median: 297.9 (4%)     max: 578.712 s
wPrime 2.10 - wPrime 2.0 32m *
100%
1 3612QM +
min: 8     avg: 9.5     median: 9.6 (2%)     max: 10.165 s
WinRAR - WinRAR 4.0
100%
1 3612QM +
min: 3961     avg: 4028     median: 4047 (26%)     max: 4057
X264 HD Benchmark 4.0 - x264 Pass 2
100%
1 3612QM +
min: 30.94     avg: 31.1     median: 31.1 (14%)     max: 31.14 fps
X264 HD Benchmark 4.0 - x264 Pass 1
100%
1 3612QM +
min: 122.14     avg: 124     median: 123.8 (37%)     max: 124.64 fps
TrueCrypt - TrueCrypt Serpent
100%
1 3612QM +
min: 0.218     avg: 0.3     median: 0.3 (12%)     max: 0.291 GB/s
TrueCrypt - TrueCrypt Twofish
100%
1 3612QM +
min: 0.366     avg: 0.5     median: 0.5 (13%)     max: 0.501 GB/s
TrueCrypt - TrueCrypt AES
100%
1 3612QM +
min: 2.1     avg: 2.5     median: 2.7 (10%)     max: 2.8 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 3612QM +
min: 4078     avg: 5080     median: 5466 (30%)     max: 5552 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 3612QM +
min: 12     avg: 12.7     median: 12.3 (3%)     max: 17 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 3612QM +
min: 27     avg: 29.1     median: 28.1 (1%)     max: 39 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 3612QM +
min: 648.3     avg: 791     median: 660.8 (3%)     max: 1931.22 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
1 3612QM +
min: 72000     avg: 86945     median: 89930 (43%)     max: 95920 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
1 3612QM +
min: 51000     avg: 65015     median: 69190 (53%)     max: 70680 MFLOPS
Windows 7 Experience Index - Win7 CPU
100%
1 3612QM +
min: 7.2     avg: 7.5     median: 7.5 (96%)     max: 7.5 Points
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 3612QM +
min: 8328     avg: 16910     median: 17837.5 (21%)     max: 19780 Points
3DMark 11 - 3DM11 Performance Physics
100%
1 3612QM +
min: 5234     avg: 6378     median: 6388.5 (26%)     max: 7418 Points

Average Benchmarks Intel Core i7-3612QM → NAN% n=

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* 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)