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Intel Core i7-4578U vs Intel Core i7-4702MQ

Intel Core i7-4578U

► remove from comparison Intel 4578U

The Intel Core i7-4578U is a LV (low voltage) dual-core processor for large ultrabooks launched in Q3/2014. 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 3.0 GHz, but can dynamically increase clock rates with Turbo Boost up to 3.5 GHz.

Architecture

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 the performance per clock by almost 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

Performance

The performance of the Core i7-4578U is slightly above the older and somewhat higher clocked Core i7-3540M. However, when using new instruction sets such as AVX2 the performance can be significantly better. Thus, the CPU has sufficient power for office and multimedia purposes as well as more demanding applications.

Graphics

The integrated Iris Graphics 5100 offers 40 Execution Units (EUs) clocked at 200 - 1200 MHz with Turbo Boost, making it significantly faster than the HD Graphics 4000. As a result, the Iris Graphics competes with dedicated lower mid-range graphics cards (e.g. GeForce GT 720M).

Power Consumption

The i7-4578U is rated at a TDP of 28 W including the graphics card, memory controller, VRMs and the integrated chipset. Therefore, the CPU is suited for larger, well-cooled ultrabooks.

Intel Core i7-4702MQ

► remove from comparison Intel 4702MQ

The Intel Core i7-4702MQ 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 i7-4702MQ 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.

The integrated Intel HD Graphics 4600 offers 20 Execution Units (EUs) clocked at 400 MHz up to 1150 MHz with Turbo Boost, making it about 30 % faster than the HD 4000.

With a TDP of only 37 Watt, the Core i7-4702MQ is specified at the level of mobile dual-core CPUs. Therefore, even smaller laptops can use the Core i7.

Intel Core i7-4578UIntel Core i7-4702MQ
Intel Core i7Intel Core i7
HaswellHaswell
Series: Core i7 Haswell
Intel Core i7-4940MX compare3.1 - 4 GHz4 / 88 MB
Intel Core i7-4930MX compare3 - 3.9 GHz4 / 88 MB
Intel Core i7-4980HQ compare2.8 - 4 GHz4 / 86 MB
Intel Core i7-4910MQ compare2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-4900MQ compare2.8 - 3.8 GHz4 / 88 MB
Intel Core i7-4960HQ compare2.6 - 3.8 GHz4 / 86 MB
Intel Core i7-4810MQ compare2.8 - 3.8 GHz4 / 86 MB
Intel Core i7-4870HQ compare2.5 - 3.7 GHz4 / 86 MB
Intel Core i7-4800MQ compare2.7 - 3.7 GHz4 / 86 MB
Intel Core i7-4950HQ compare2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4860HQ compare2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4720HQ compare2.6 - 3.6 GHz4 / 86 MB
Intel Core i7-4850HQ compare2.3 - 3.5 GHz4 / 86 MB
Intel Core i7-4710HQ compare2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4710MQ compare2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4770HQ compare2.2 - 3.4 GHz4 / 86 MB
Intel Core i7-4700HQ compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4700MQ compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4760HQ compare2.1 - 3.3 GHz4 / 86 MB
Intel Core i7-4722HQ compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4712HQ compare2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4712MQ compare2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4750HQ compare2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702HQ compare2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702MQ2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4610M compare3 - 3.7 GHz2 / 44 MB
Intel Core i7-4600M compare2.9 - 3.6 GHz2 / 44 MB
» Intel Core i7-4578U3 - 3.5 GHz2 / 44 MB
Intel Core i7-4558U compare2.8 - 3.3 GHz2 / 44 MB
Intel Core i7-4600U compare2.1 - 3.3 GHz2 / 44 MB
Intel Core i7-4650U compare1.7 - 3.3 GHz2 / 44 MB
Intel Core i7-4510U compare2 - 3.1 GHz2 / 44 MB
Intel Core i7-4500U compare1.8 - 3 GHz2 / 44 MB
Intel Core i7-4550U compare1.5 - 3 GHz2 / 44 MB
Intel Core i7-4610Y compare1.7 - 2.9 GHz2 / 44 MB
Intel Core i7-4940MX compare3.1 - 4 GHz4 / 88 MB
Intel Core i7-4930MX compare3 - 3.9 GHz4 / 88 MB
Intel Core i7-4980HQ compare2.8 - 4 GHz4 / 86 MB
Intel Core i7-4910MQ compare2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-4900MQ compare2.8 - 3.8 GHz4 / 88 MB
Intel Core i7-4960HQ compare2.6 - 3.8 GHz4 / 86 MB
Intel Core i7-4810MQ compare2.8 - 3.8 GHz4 / 86 MB
Intel Core i7-4870HQ compare2.5 - 3.7 GHz4 / 86 MB
Intel Core i7-4800MQ compare2.7 - 3.7 GHz4 / 86 MB
Intel Core i7-4950HQ compare2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4860HQ compare2.4 - 3.6 GHz4 / 86 MB
Intel Core i7-4720HQ compare2.6 - 3.6 GHz4 / 86 MB
Intel Core i7-4850HQ compare2.3 - 3.5 GHz4 / 86 MB
Intel Core i7-4710HQ compare2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4710MQ compare2.5 - 3.5 GHz4 / 86 MB
Intel Core i7-4770HQ compare2.2 - 3.4 GHz4 / 86 MB
Intel Core i7-4700HQ compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4700MQ compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4760HQ compare2.1 - 3.3 GHz4 / 86 MB
Intel Core i7-4722HQ compare2.4 - 3.4 GHz4 / 86 MB
Intel Core i7-4712HQ compare2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4712MQ compare2.3 - 3.3 GHz4 / 86 MB
Intel Core i7-4750HQ compare2 - 3.2 GHz4 / 86 MB
Intel Core i7-4702HQ compare2.2 - 3.2 GHz4 / 86 MB
» Intel Core i7-4702MQ2.2 - 3.2 GHz4 / 86 MB
Intel Core i7-4610M compare3 - 3.7 GHz2 / 44 MB
Intel Core i7-4600M compare2.9 - 3.6 GHz2 / 44 MB
Intel Core i7-4578U3 - 3.5 GHz2 / 44 MB
Intel Core i7-4558U compare2.8 - 3.3 GHz2 / 44 MB
Intel Core i7-4600U compare2.1 - 3.3 GHz2 / 44 MB
Intel Core i7-4650U compare1.7 - 3.3 GHz2 / 44 MB
Intel Core i7-4510U compare2 - 3.1 GHz2 / 44 MB
Intel Core i7-4500U compare1.8 - 3 GHz2 / 44 MB
Intel Core i7-4550U compare1.5 - 3 GHz2 / 44 MB
Intel Core i7-4610Y compare1.7 - 2.9 GHz2 / 44 MB
3000 - 3500 MHz2200 - 3200 MHz
128 KB256 KB
512 KB1 MB
4 MB6 MB
2 / 44 / 8
28 37
1300 1400
22 22
181 mm2177 mm2
100 °C100 °C
FCBGArPGA
Iris Graphics 5100 (200 - 1200 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIHD Graphics 4600 (400 - 1150 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
iGPUIntel Iris Graphics 5100 (200 - 1200 MHz)Intel HD Graphics 4600 (400 - 1150 MHz)
Architecturex86x86
$426 U.S.$378 U.S.
Intel Core i7 4578UIntel Core i7 4702MQ

Benchmarks

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
100%
1 4702MQ +
min: 509     avg: 555     median: 575 (13%)     max: 588 Points
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
100%
1 4702MQ +
min: 120     avg: 124     median: 124 (46%)     max: 128 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 4702MQ +
min: 5.43     avg: 6.1     median: 6.2 (12%)     max: 6.36 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
100%
1 4702MQ +
min: 1.27     avg: 1.4     median: 1.4 (45%)     max: 1.44 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 4702MQ +
min: 4529     avg: 4641     median: 4656 (42%)     max: 4748
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
1 4702MQ +
min: 15152     avg: 16779     median: 17388 (28%)     max: 17681
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 4702MQ +
min: 19148     avg: 21636     median: 22311 (21%)     max: 22675 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 4702MQ +
min: 5915     avg: 6122     median: 6149 (43%)     max: 6264 Points
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 4702MQ +
min: 264.564     avg: 308     median: 282.3 (3%)     max: 402.083 s
wPrime 2.10 - wPrime 2.0 32m *
100%
1 4702MQ +
min: 8.453     avg: 9.8     median: 9.2 (2%)     max: 12.796 s
WinRAR - WinRAR 4.0
100%
1 4702MQ +
min: 4185     avg: 4251     median: 4223 (27%)     max: 4344
X264 HD Benchmark 4.0 - x264 Pass 2
100%
1 4702MQ +
min: 31.35     avg: 33.7     median: 33.7 (15%)     max: 36.15 fps
X264 HD Benchmark 4.0 - x264 Pass 1
100%
1 4702MQ +
min: 128     avg: 132     median: 130.1 (38%)     max: 138.99 fps
TrueCrypt - TrueCrypt Serpent
100%
1 4702MQ +
min: 0.279     avg: 0.3     median: 0.3 (13%)     max: 0.311 GB/s
TrueCrypt - TrueCrypt Twofish
100%
1 4702MQ +
min: 0.494     avg: 0.5     median: 0.5 (15%)     max: 0.549 GB/s
TrueCrypt - TrueCrypt AES
100%
1 4702MQ +
min: 3.1     avg: 3.2     median: 3.2 (12%)     max: 3.4 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 4702MQ +
min: 5814     avg: 6212     median: 6285 (35%)     max: 6376 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 4702MQ +
min: 11     avg: 12.7     median: 11.5 (2%)     max: 20.512 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 4702MQ +
min: 25.552     avg: 28.8     median: 26 (1%)     max: 45.392 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 4702MQ +
min: 584.154     avg: 607     median: 601.4 (3%)     max: 636.762 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
1 4702MQ +
min: 101870     avg: 115935     median: 115935 (55%)     max: 130000 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
1 4702MQ +
min: 74180     avg: 74395     median: 74395 (57%)     max: 74610 MFLOPS
Windows 7 Experience Index - Win7 CPU
100%
1 4702MQ +
7.6 Points (97%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
100%
1 4702MQ +
min: 18922     avg: 20483     median: 20620 (24%)     max: 21482 Points
3DMark 11 - 3DM11 Performance Physics
100%
1 4702MQ +
min: 5435     avg: 6285     median: 6366.5 (23%)     max: 7092 Points
3DMark - 3DMark Ice Storm Physics
100%
1 4702MQ +
min: 33875     avg: 37206     median: 38367.5 (25%)     max: 39567 Points
3DMark - 3DMark Ice Storm Extreme Physics
100%
1 4702MQ +
39206 Points (42%)
3DMark - 3DMark Cloud Gate Physics
100%
1 4702MQ +
min: 4944     avg: 5543     median: 5640.5 (14%)     max: 5860 Points
3DMark - 3DMark Fire Strike Standard Physics
100%
1 4702MQ +
min: 6591     avg: 7692     median: 7974.5 (20%)     max: 8161 Points
Geekbench 2 - 32 Bit - Geekbench Stream
100%
1 4702MQ +
7361 Points (59%)
Geekbench 2 - 32 Bit - Geekbench Memory
100%
1 4702MQ +
6959 Points (63%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
100%
1 4702MQ +
11281 Points (22%)
Geekbench 2 - 32 Bit - Geekbench Integer
100%
1 4702MQ +
10311 Points (21%)
Geekbench 2 - 32 Bit - Geekbench Total Score
100%
1 4702MQ +
9685 Points (25%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
100%
1 4702MQ +
9180 (16%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
100%
1 4702MQ +
2753 (57%)
Sunspider - Sunspider 1.0 Total Score *
100%
1 4702MQ +
110 ms (1%)
Sunspider - Sunspider 0.9.1 Total Score *
100%
1 4702MQ +
110 ms (1%)

Average Benchmarks Intel Core i7-4702MQ → 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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v1.16
log 19. 01:19:12

#0 checking url part for id 6224 +0s ... 0s

#1 checking url part for id 4172 +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Thu, 17 Jun 2021 13:08:09 +0200 +0s ... 0s

#4 composed specs +0.014s ... 0.015s

#5 did output specs +0s ... 0.015s

#6 getting avg benchmarks for device 6224 +0s ... 0.015s

#7 got single benchmarks 6224 +0s ... 0.015s

#8 getting avg benchmarks for device 4172 +0.001s ... 0.016s

#9 got single benchmarks 4172 +0.026s ... 0.042s

#10 got avg benchmarks for devices +0s ... 0.042s

#11 min, max, avg, median took s +0.02s ... 0.062s

#12 return log +0.025s ... 0.087s

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Redaktion, 2017-09- 8 (Update: 2017-09-11)