Intel Core i7-4510U vs Intel Core i7-4702HQ

Intel Core i7-4510U

► remove Intel 4510U

The Intel Core i7-4510U is an ULV (ultra low voltage) dual-core processor for ultrabooks launched in Q2 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 2.0 GHz, but can dynamically increase clock rates with Turbo Boost up to 3.1 GHz for 1 active core or 2.8 GHz for 2 active cores. That's 100 - 200 MHz more than the i7-4500U (1.8 - 3.0 GHz).

Architektur

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 i7-4510U is similar to the old and slightly higher clocked Core i7-3667U. 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 HD Graphics 4400 offers 20 Execution Units (EUs) clocked at 200 - 1100 MHz with Turbo Boost, making it somewhat faster than the former HD Graphics 4000. However, the HD 4400 is slightly slower than the HD 5000 found on a number of other ULV models.

Power Consumption

The i7-4510U is rated at a TDP of 15 W including the graphics card, memory controller, VRMs and the integrated chipset. Therefore, the CPU is suited for small ultrabooks 11-inches or greater.

Intel Core i7-4702HQ

► remove Intel 4702HQ

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.

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 i7-4702HQ is specified at the level of mobile dual-core CPUs. Therefore, even smaller laptops can use the Core i7.

Intel Core i7-4510UIntel Core i7-4702HQ
Intel Core i7Intel Core i7
HaswellHaswell
: Core i7 Haswell
Intel Core i7-4940MX (compare)3100 - 4000 MHz4 / 88 MB
Intel Core i7-4930MX (compare)3000 - 3900 MHz4 / 88 MB
Intel Core i7-4980HQ (compare)2800 - 4000 MHz4 / 86 MB
Intel Core i7-4910MQ (compare)2900 - 3900 MHz4 / 88 MB
Intel Core i7-4900MQ (compare)2800 - 3800 MHz4 / 88 MB
Intel Core i7-4960HQ (compare)2600 - 3800 MHz4 / 86 MB
Intel Core i7-4810MQ (compare)2800 - 3800 MHz4 / 86 MB
Intel Core i7-4870HQ (compare)2500 - 3700 MHz4 / 86 MB
Intel Core i7-4800MQ (compare)2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ (compare)2400 - 3600 MHz4 / 86 MB
Intel Core i7-4860HQ (compare)2400 - 3600 MHz4 / 86 MB
Intel Core i7-4720HQ (compare)2600 - 3600 MHz4 / 86 MB
Intel Core i7-4850HQ (compare)2300 - 3500 MHz4 / 86 MB
Intel Core i7-4710HQ (compare)2500 - 3500 MHz4 / 86 MB
Intel Core i7-4710MQ (compare)2500 - 3500 MHz4 / 86 MB
Intel Core i7-4770HQ (compare)2200 - 3400 MHz4 / 86 MB
Intel Core i7-4700HQ (compare)2400 - 3400 MHz4 / 86 MB
Intel Core i7-4700MQ (compare)2400 - 3400 MHz4 / 86 MB
Intel Core i7-4760HQ (compare)2100 - 3300 MHz4 / 86 MB
Intel Core i7-4722HQ (compare)2400 - 3400 MHz4 / 86 MB
Intel Core i7-4712HQ (compare)2300 - 3300 MHz4 / 86 MB
Intel Core i7-4712MQ (compare)2300 - 3300 MHz4 / 86 MB
Intel Core i7-4750HQ (compare)2000 - 3200 MHz4 / 86 MB
Intel Core i7-4702HQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4702MQ (compare)2200 - 3200 MHz4 / 86 MB
Intel Core i7-4610M (compare)3000 - 3700 MHz2 / 44 MB
Intel Core i7-4600M (compare)2900 - 3600 MHz2 / 44 MB
Intel Core i7-4578U (compare)3000 - 3500 MHz2 / 44 MB
Intel Core i7-4558U (compare)2800 - 3300 MHz2 / 44 MB
Intel Core i7-4600U (compare)2100 - 3300 MHz2 / 44 MB
Intel Core i7-4650U (compare)1700 - 3300 MHz2 / 44 MB
» Intel Core i7-4510U2000 - 3100 MHz2 / 44 MB
Intel Core i7-4500U (compare)1800 - 3000 MHz2 / 44 MB
Intel Core i7-4550U (compare)1500 - 3000 MHz2 / 44 MB
Intel Core i7-4610Y (compare)1700 - 2900 MHz2 / 44 MB
Intel Core i7-4940MX (compare)3100 - 4000 MHz4 / 88 MB
Intel Core i7-4930MX (compare)3000 - 3900 MHz4 / 88 MB
Intel Core i7-4980HQ (compare)2800 - 4000 MHz4 / 86 MB
Intel Core i7-4910MQ (compare)2900 - 3900 MHz4 / 88 MB
Intel Core i7-4900MQ (compare)2800 - 3800 MHz4 / 88 MB
Intel Core i7-4960HQ (compare)2600 - 3800 MHz4 / 86 MB
Intel Core i7-4810MQ (compare)2800 - 3800 MHz4 / 86 MB
Intel Core i7-4870HQ (compare)2500 - 3700 MHz4 / 86 MB
Intel Core i7-4800MQ (compare)2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ (compare)2400 - 3600 MHz4 / 86 MB
Intel Core i7-4860HQ (compare)2400 - 3600 MHz4 / 86 MB
Intel Core i7-4720HQ (compare)2600 - 3600 MHz4 / 86 MB
Intel Core i7-4850HQ (compare)2300 - 3500 MHz4 / 86 MB
Intel Core i7-4710HQ (compare)2500 - 3500 MHz4 / 86 MB
Intel Core i7-4710MQ (compare)2500 - 3500 MHz4 / 86 MB
Intel Core i7-4770HQ (compare)2200 - 3400 MHz4 / 86 MB
Intel Core i7-4700HQ (compare)2400 - 3400 MHz4 / 86 MB
Intel Core i7-4700MQ (compare)2400 - 3400 MHz4 / 86 MB
Intel Core i7-4760HQ (compare)2100 - 3300 MHz4 / 86 MB
Intel Core i7-4722HQ (compare)2400 - 3400 MHz4 / 86 MB
Intel Core i7-4712HQ (compare)2300 - 3300 MHz4 / 86 MB
Intel Core i7-4712MQ (compare)2300 - 3300 MHz4 / 86 MB
Intel Core i7-4750HQ (compare)2000 - 3200 MHz4 / 86 MB
» Intel Core i7-4702HQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4702MQ (compare)2200 - 3200 MHz4 / 86 MB
Intel Core i7-4610M (compare)3000 - 3700 MHz2 / 44 MB
Intel Core i7-4600M (compare)2900 - 3600 MHz2 / 44 MB
Intel Core i7-4578U (compare)3000 - 3500 MHz2 / 44 MB
Intel Core i7-4558U (compare)2800 - 3300 MHz2 / 44 MB
Intel Core i7-4600U (compare)2100 - 3300 MHz2 / 44 MB
Intel Core i7-4650U (compare)1700 - 3300 MHz2 / 44 MB
Intel Core i7-4510U2000 - 3100 MHz2 / 44 MB
Intel Core i7-4500U (compare)1800 - 3000 MHz2 / 44 MB
Intel Core i7-4550U (compare)1500 - 3000 MHz2 / 44 MB
Intel Core i7-4610Y (compare)1700 - 2900 MHz2 / 44 MB
2000 - 3100 MHz2200 - 3200 MHz
128 KB256 KB
512 KB1 MB
4 MB6 MB
2 / 44 / 8
15 37
22 22
100 °C100 °C
BGAFCBGA1364
HD Graphics 4400 (200 - 1100 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, vPro, AES-NI
iGPUIntel HD Graphics 4400 (200 - 1100 MHz)Intel HD Graphics 4600 (400 - 1150 MHz)
$393 U.S.$378 U.S.
Intel Core i7 4510UIntel Core i7 4702HQ
1400
177 mm2

Cinebench R15 - CPU Multi 64Bit
min: 226     avg: 250.6     median: 248 (6%)     max: 282 Points
501 Points (11%)
Cinebench R15 - CPU Single 64Bit
min: 101     avg: 115.9     median: 119 (55%)     max: 120 Points
127 Points (58%)
Cinebench R11.5 - CPU Multi 64Bit
min: 2     avg: 2.8     median: 2 (6%)     max: 3 Points
min: 5     avg: 6     median: 6 (18%)     max: 6 Points
Cinebench R11.5 - CPU Single 64Bit
min: 0     avg: 1.3     median: 1 (50%)     max: 1 Points
1.4 Points (70%)
Cinebench R10 - Rendering Single 32Bit
min: 4441     avg: 4484.8     median: 4486 (49%)     max: 4527 Points
min: 4520     avg: 5161.3     median: 4585 (50%)     max: 6379 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 7894     avg: 8720     median: 8931 (18%)     max: 9384 Points
min: 14972     avg: 16360.3     median: 16584 (33%)     max: 17525 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 5474     avg: 9932.7     median: 12113 (16%)     max: 12211 Points
min: 21156     avg: 21875.7     median: 22228 (29%)     max: 22243 Points
Cinebench R10 - Rendering Single CPUs 64Bit
min: 3611     avg: 5107.7     median: 5840 (56%)     max: 5872 Points
min: 5993     avg: 6009     median: 6013 (58%)     max: 6021 Points
wPrime 2.0x - 1024m *
553 seconds (7%)
wPrime 2.0x - 32m *
17 seconds (3%)
WinRAR - Result
min: 2349     avg: 2432.3     median: 2474 (29%)     max: 2474 KB/s
X264 HD Benchmark 4.0 - Pass 2
16.4 fps (0%)
X264 HD Benchmark 4.0 - Pass 1
min: 88     avg: 88.8     median: 88 (33%)     max: 89 fps
TrueCrypt - Serpent Mean 100MB
0.2 GB/s (15%)
TrueCrypt - Twofish Mean 100MB
0.3 GB/s (9%)
TrueCrypt - AES Mean 100MB
1.7 GB/s (9%)
3DMark 06 - CPU
min: 3217     avg: 3426.5     median: 3341 (22%)     max: 3806 Points
min: 5582     avg: 5950     median: 5950 (40%)     max: 6318 Points
Super Pi mod 1.5 XS 1M *
12 Seconds (3%)
Super Pi mod 1.5 XS 2M *
28 Seconds (1%)
Super Pi Mod 1.5 XS 32M *
642 Seconds (3%)
SiSoft Sandra Dhrystone (MIPS)
64000 MIPS (30%)
SiSoft Sandra Whetstone (MFLOPS)
34340 MFLOPS (26%)
Windows 7 Experience Index - Processor
7.1 points (101%)
3DMark Vantage - P CPU no PhysX 1280x1024
21324 Points (31%)
3DMark 11 - Performance Physics 1280x720
min: 2969     avg: 3579.7     median: 3817 (21%)     max: 3901 points
min: 6950     avg: 7223     median: 7325 (39%)     max: 7394 points
3DMark - Ice Storm Standard Physics 1280x720
min: 15548     avg: 29571.4     median: 32516 (21%)     max: 34894 Points
min: 38335     avg: 38712.7     median: 38453 (25%)     max: 39350 Points
3DMark - Ice Storm Extreme Physics 1920x1080
38252 Points (46%)
3DMark - Cloud Gate Standard Physics 1280x720
min: 2149     avg: 2742.8     median: 2848 (7%)     max: 2910 Points
min: 5111     avg: 5557.3     median: 5764 (15%)     max: 5797 Points
3DMark - Fire Strike Physics 1920x1080
min: 3275     avg: 3979.5     median: 4089 (14%)     max: 4175 Points
min: 7129     avg: 7815.3     median: 8131 (28%)     max: 8186 Points
Geekbench 2 - 32 Bit - Stream
5333 Points (43%)
Geekbench 2 - 32 Bit - Memory
5363 Points (49%)
Geekbench 2 - 32 Bit - Floating Point
6647 Points (19%)
Geekbench 2 - 32 Bit - Integer
5827 Points (18%)
Geekbench 2 - 32 Bit - Total Score
5971 Points (23%)
Geekbench 3 - 32 Bit Multi-Core Score
min: 5301     avg: 5569     median: 5666 (18%)     max: 5740 Points
Geekbench 3 - 32 Bit Single-Core Score
min: 2646     avg: 2859.7     median: 2947 (61%)     max: 2986 Points
Mozilla Kraken 1.1 - Total Score *
min: 2321     avg: 2346.4     median: 2327 (4%)     max: 2385 ms
Sunspider - 1.0 Total Score *
min: 96     avg: 102.8     median: 100 (1%)     max: 113 ms
100.7 ms (1%)
Octane V2 - Total Score
min: 13750     avg: 15868.8     median: 14223 (27%)     max: 24290 Points

Average Benchmarks Intel Core i7-4510U → 100%

Average Benchmarks Intel Core i7-4702HQ → 155%

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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)