Intel Core i7-4600U vs Intel Core i7-4980HQ

Intel Core i7-4600U

► remove Intel 4600U

The Intel Core i7-4600U is an ULV (ultra low voltage) dual-core processor for ultrabooks 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 2.1 GHz, but can dynamically increase clock rates with Turbo Boost up to 3.3 GHz for 1 active core (2.9 GHz for 2 cores).

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.

The performance of the Core i7-4600U is similar to the old and slightly higher clocked Core i7-3687U. However, when using new instruction sets such as AVX2, the performance can be significantly higher. Thus, the CPU has sufficient power for office and multimedia purposes as well as more demanding applications.

The integrated HD Graphics 4400 offers 20 Execution Units (EUs) clocked at 200 MHz up to 1100 MHz with Turbo Boost, making it somewhat faster than the HD Graphics 4000 at similar clock speeds. However, the HD 4400 is a bit slower than the HD 5000 found on other ULV models (e.g. i7-4650U).

The i7-4600U 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 i7-4980HQ

► remove Intel 4980HQ

The Intel Core i7-4980HQ is a high-end quad-core processor for laptops launched in Q3 2014. 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 2.8 GHz, but can dynamically increase clock rates with Turbo Boost up to 3.8 GHz (for 4 active cores), 3.9 GHz (for 2 active cores) and 4.0 GHz (for 1 active core). A noteworthy feature is the fast integrated graphics unit (GT3e) with eDRAM memory (128 MB, 77 mm², on-package, 102 GB/s).

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

Thanks to its higher clock rates, the Core i7-4980HQ is slightly faster than the former 4960HQ. However, the Turbo Boost could be limited by the TDP under long-lasting full load, leading to a slightly lower performance compared to Extreme Editions like the i7-4940MX.

Graphics

The integrated Iris Pro Graphics 5200 GPU offers 40 Execution Units (EUs) clocked at 200 - 1300 MHz (with Turbo Boost), making it significantly faster than the HD 4000 or HD 4600. The additional eDRAM memory further improves performance. As a result, the HD 5200 competes with dedicated mid-range graphics cards (e.g. GeForce GT 740M).

Power Consumption

The i7-4980HQ is rated at a TDP of 47 W including the integrated graphics card, memory controller and VRMs.  Therefore, the CPU is best suited for laptops 15-inches or greater.

Intel Core i7-4600UIntel Core i7-4980HQ
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 i7-4980HQ2800 - 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 i7-4702HQ (compare)2200 - 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 i7-4600U2100 - 3300 MHz2 / 44 MB
Intel Core i7-4650U (compare)1700 - 3300 MHz2 / 44 MB
Intel Core i7-4510U (compare)2000 - 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 i7-4980HQ2800 - 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 i7-4702HQ (compare)2200 - 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 i7-4600U2100 - 3300 MHz2 / 44 MB
Intel Core i7-4650U (compare)1700 - 3300 MHz2 / 44 MB
Intel Core i7-4510U (compare)2000 - 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
2100 - 3300 MHz2800 - 4000 MHz
128 KB256 KB
512 KB1 MB
4 MB6 MB
2 / 44 / 8
15 47
1300 1700
22 22
181 mm2260 mm2
100 °C100 °C
FCBGA1168FCBGA1364
HD Graphics 4400 (200 - 1100 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NIIris Pro Graphics 5200 (200 - 1300 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 (200 - 1300 MHz)
$398 U.S.$623 U.S.
Intel Core i7 4600UIntel Core i7 4980HQ

Cinebench R15 - CPU Multi 64Bit
min: 146     avg: 238.8     median: 248 (6%)     max: 273 Points
min: 670     avg: 694.3     median: 696 (16%)     max: 715 Points
Cinebench R15 - CPU Single 64Bit
min: 85     avg: 118.4     median: 124 (57%)     max: 129 Points
min: 151     avg: 153.5     median: 154 (71%)     max: 155 Points
Cinebench R11.5 - CPU Multi 64Bit
min: 1     avg: 2.6     median: 2 (6%)     max: 2 Points
7.5 Points (23%)
Cinebench R11.5 - CPU Single 64Bit
1.4 Points (68%)
1.7 Points (87%)
Cinebench R10 - Rendering Single 32Bit
min: 3265     avg: 4527.1     median: 4668 (51%)     max: 4744 Points
min: 5715     avg: 5754.7     median: 5737 (63%)     max: 5812 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 5576     avg: 8373.7     median: 8444 (17%)     max: 9345 Points
min: 20150     avg: 21094     median: 21137 (42%)     max: 21995 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 7006     avg: 10838.6     median: 11221 (15%)     max: 12107 Points
27949 Points (37%)
Cinebench R10 - Rendering Single CPUs 64Bit
min: 4245     avg: 5913.7     median: 6060 (59%)     max: 6336 Points
7603 Points (73%)
wPrime 2.0x - 1024m *
min: 579     avg: 620.4     median: 614 (7%)     max: 660 seconds
223.6 seconds (3%)
wPrime 2.0x - 32m *
min: 15     avg: 16.9     median: 17 (3%)     max: 17 seconds
6.7 seconds (1%)
WinRAR - Result
min: 2372     avg: 2498     median: 2493 (29%)     max: 2643 KB/s
X264 HD Benchmark 4.0 - Pass 2
min: 14     avg: 15.8     median: 16 (0%)     max: 16 fps
min: 40     avg: 40.7     median: 40 (1%)     max: 41 fps
X264 HD Benchmark 4.0 - Pass 1
min: 77     avg: 90.4     median: 91 (34%)     max: 97 fps
min: 172     avg: 174     median: 174 (64%)     max: 176 fps
TrueCrypt - Serpent Mean 100MB
0.2 GB/s (16%)
0.4 GB/s (40%)
TrueCrypt - Twofish Mean 100MB
0.3 GB/s (9%)
0.7 GB/s (23%)
TrueCrypt - AES Mean 100MB
1.7 GB/s (9%)
4.5 GB/s (24%)
3DMark 06 - CPU
min: 2805     avg: 3303.5     median: 3223 (22%)     max: 3788 Points
7609 Points (51%)
Super Pi mod 1.5 XS 1M *
min: 11     avg: 11.5     median: 11 (2%)     max: 12 Seconds
9.3 Seconds (2%)
Super Pi mod 1.5 XS 2M *
min: 26     avg: 26.4     median: 26 (1%)     max: 27 Seconds
20.9 Seconds (1%)
Super Pi Mod 1.5 XS 32M *
min: 595     avg: 605.5     median: 602 (3%)     max: 624 Seconds
481.3 Seconds (2%)
SiSoft Sandra Dhrystone (MIPS)
min: 24810     avg: 36025     median: 36025 (17%)     max: 47240 MIPS
SiSoft Sandra Whetstone (MFLOPS)
min: 11500     avg: 24640     median: 24640 (19%)     max: 37780 MFLOPS
Windows 7 Experience Index - Processor
min: 5     avg: 6.1     median: 6 (86%)     max: 7 points
7.8 points (111%)
3DMark Vantage - P CPU no PhysX 1280x1024
min: 8308     avg: 9060.1     median: 8679 (13%)     max: 10541 Points
3DMark 11 - Performance Physics 1280x720
min: 2930     avg: 3511.3     median: 3423 (18%)     max: 4329 points
min: 9244     avg: 9905.7     median: 10201 (55%)     max: 10272 points
3DMark - Ice Storm Standard Physics 1280x720
min: 14184     avg: 28863.4     median: 30173 (19%)     max: 35733 Points
min: 51129     avg: 51206     median: 51206 (33%)     max: 51283 Points
3DMark - Cloud Gate Standard Physics 1280x720
min: 2156     avg: 2699.9     median: 2600 (7%)     max: 3215 Points
min: 5722     avg: 6789.7     median: 7150 (18%)     max: 7497 Points
3DMark - Fire Strike Physics 1920x1080
min: 3083     avg: 4233.9     median: 3893 (14%)     max: 9435 Points
min: 9636     avg: 10237.3     median: 10441 (36%)     max: 10635 Points
Geekbench 2 - 32 Bit - Stream
min: 5128     avg: 6656     median: 6656 (54%)     max: 8184 Points
Geekbench 2 - 32 Bit - Memory
min: 5175     avg: 6260.5     median: 6260 (57%)     max: 7346 Points
Geekbench 2 - 32 Bit - Floating Point
min: 6941     avg: 7086.5     median: 7086 (20%)     max: 7232 Points
Geekbench 2 - 32 Bit - Integer
min: 6216     avg: 6289.5     median: 6289 (19%)     max: 6363 Points
Geekbench 2 - 32 Bit - Total Score
min: 6162     avg: 6603.5     median: 6603 (25%)     max: 7045 Points
Geekbench 3 - 32 Bit Multi-Core Score
6078 Points (20%)
Geekbench 3 - 32 Bit Single-Core Score
3095 Points (64%)
Mozilla Kraken 1.1 - Total Score *
1728.5 ms (3%)
Sunspider - 1.0 Total Score *
161.2 ms (2%)
73.1 ms (1%)
Octane V2 - Total Score
23947 Points (46%)
19045 Points (36%)

Average Benchmarks Intel Core i7-4600U → 100%

Average Benchmarks Intel Core i7-4980HQ → 184%

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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)