Intel Core i7-4610Y vs Intel Core i7-4702HQ
Intel Core i7-4610Y► remove from comparison
The Intel Core i7-4610Y is an ULV (ultra low voltage) dual-core processor for ultrabooks and tablets launched in Q3 2013. It is based on the Haswell architecture and is manufactured in 22nm. Due to Hyper-Threading, 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 1.7 GHz, but can dynamically increase clock rates with Turbo Boost up to 2.9 GHz.
Haswell is the successor to the Ivy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm and offer an optimized branch prediction as well as additional execution ports, improving performance per clock by almost 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.
Depending on the benchmark, the Core i7-4610Y offers a performance somewhere between a Core i3-2330M and a Core i7-4500U. Due to TDP limits, the full Turbo Boost will be only active for very short periods of time or in single-thread benchmarks. Overall, the CPU has sufficient power for office and multimedia purposes as well as more demanding applications.
The integrated HD Graphics 4200 offers 20 Execution Units (EUs) clocked at 200 - 850 MHz with Turbo Boost, making it somewhat faster than the former HD Graphics 4000 at similar clock speeds. However, the HD 4200 is significantly slower than the HD 4400 found on other ULV models with higher clocks and TDP.
The i7-4610Y is rated at a TDP of 11.5 watts (SDP 6 watts) including the graphics card, memory controller, VRMs and the integrated chipset. Therefore, the CPU is suited for very small ultrabooks or tablets.
Intel Core i7-4702HQ► remove from comparison
The Intel Core i7-4702HQ is a high-end quad-core processor for laptops. It is based on the Haswell architecture and manufactured in 22nm. 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 2.2 GHz but can dynamically increase clock rates with Turbo Boost up to 2.9 GHz (for 4 active cores), 3.1 GHz (for 2 active cores) and 3.2 GHz (for 1 active core).
Haswell is the successor to the Ivy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm and offer an optimized branch prediction as well as additional execution ports. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.
The performance of the Core i7-4702HQ is slightly above a similarly clocked Ivy Bridge processor due to the architectural improvements. As a result, overall performance is similar to the Ivy Bridge based Core i7-3630QM.
With a TDP of only 37 Watt, the Core i7-4702HQ is specified at the level of mobile dual-core CPUs. Therefore, even smaller laptops can use the Core i7.
|Model||Intel Core i7-4610Y||Intel Core i7-4702HQ|
|Series||Intel Core i7||Intel Core i7|
|Series: Core i7 Haswell|
|Clock||1700 - 2900 MHz||2200 - 3200 MHz|
|L1 Cache||128 KB||256 KB|
|L2 Cache||512 KB||1 MB|
|L3 Cache||4 MB||6 MB|
|Cores / Threads||2 / 4||4 / 8|
|TDP||11.5 Watt||37 Watt|
|Technology||22 nm||22 nm|
|max. Temp.||100 °C||100 °C|
|Features||HD Graphics 4200 (200 - 850 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI, vPro||HD Graphics 4600 (400 - 1150 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI|
|iGPU||Intel HD Graphics 4200 (200 - 850 MHz)||Intel HD Graphics 4600 (400 - 1150 MHz)|
|$415 U.S.||$378 U.S.|
|Manufacturer||Intel Core i7 4610Y||Intel Core i7 4702HQ|
|Die Size||177 mm2|