Intel Core i7-4750HQ vs Intel Core i7-4980HQ vs Intel Core i7-4558U

Intel Core i7-4750HQ

► remove Intel 4750HQ

The Intel Core i7-4750HQ 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 2.0 GHz but can dynamically increase clock rates with Turbo Boost up to 3.0 GHz (for 4 active cores), 3.1 GHz (for 2 active cores) and 3.2 GHz (for 1 active core). A special feature is the fast integrated graphics unit (GT3e) with 128 MB eDRAM memory (128 MB, 77 mm², on-Package, 102 GB/s).

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 i7-4750HQ is almost 10 percent above a similarly clocked Ivy Bridge processor due to the architectural improvements. As a result, overall performance is similar to the Core i7-3630QM.

The integrated Iris Pro Graphics 5200 offers 40 Execution Units (EUs) clocked at 200 - 1200 MHz (with Turbo Boost), making it significantly faster than the HD 4000 or HD 4600. The additional eDRAM memory further improves the performance. As a result, the Iris Pro competes with dedicated mid-range graphics cards, e.g. the GeForce GT 740M.

The i7-4750HQ is rated at a TDP of 47 W including graphics card, memory controller and VRMs.  Therefore, the CPU is only suited for laptops 15-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 i7-4558U

► remove Intel 4558U

The Intel Core i7-4558U is a LV (low voltage) dual-core processor for large ultrabooks launched in Q2 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 2.8 GHz, but can dynamically increase clock rates with Turbo Boost up to 3.3 GHz for 1 active core or 3.2 GHz for 2 active 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 i7-4558U is slightly above the older and somewhat higher clocked Core i7-3520M. 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.

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.

The i7-4558U 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 ultrabooks 14-inches or greater.

Intel Core i7-4750HQIntel Core i7-4980HQIntel Core i7-4558U
Intel Core i7Intel Core i7Intel Core i7
HaswellHaswellHaswell
: Core i7 Haswell
Intel Core i7-4940MX3100 - 4000 MHz4 / 88 MB
Intel Core i7-4930MX3000 - 3900 MHz4 / 88 MB
Intel Core i7-4980HQ2800 - 4000 MHz4 / 86 MB
Intel Core i7-4910MQ2900 - 3900 MHz4 / 88 MB
Intel Core i7-4900MQ2800 - 3800 MHz4 / 88 MB
Intel Core i7-4960HQ2600 - 3800 MHz4 / 86 MB
Intel Core i7-4810MQ2800 - 3800 MHz4 / 86 MB
Intel Core i7-4870HQ2500 - 3700 MHz4 / 86 MB
Intel Core i7-4800MQ2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4860HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4720HQ2600 - 3600 MHz4 / 86 MB
Intel Core i7-4850HQ2300 - 3500 MHz4 / 86 MB
Intel Core i7-4710HQ2500 - 3500 MHz4 / 86 MB
Intel Core i7-4710MQ2500 - 3500 MHz4 / 86 MB
Intel Core i7-4770HQ2200 - 3400 MHz4 / 86 MB
Intel Core i7-4700HQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4700MQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4760HQ2100 - 3300 MHz4 / 86 MB
Intel Core i7-4722HQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4712HQ2300 - 3300 MHz4 / 86 MB
Intel Core i7-4712MQ2300 - 3300 MHz4 / 86 MB
» Intel Core i7-4750HQ2000 - 3200 MHz4 / 86 MB
Intel Core i7-4702HQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4702MQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4610M3000 - 3700 MHz2 / 44 MB
Intel Core i7-4600M2900 - 3600 MHz2 / 44 MB
Intel Core i7-4578U3000 - 3500 MHz2 / 44 MB
Intel Core i7-4558U2800 - 3300 MHz2 / 44 MB
Intel Core i7-4600U2100 - 3300 MHz2 / 44 MB
Intel Core i7-4650U1700 - 3300 MHz2 / 44 MB
Intel Core i7-4510U2000 - 3100 MHz2 / 44 MB
Intel Core i7-4500U1800 - 3000 MHz2 / 44 MB
Intel Core i7-4550U1500 - 3000 MHz2 / 44 MB
Intel Core i7-4610Y1700 - 2900 MHz2 / 44 MB
Intel Core i7-4940MX3100 - 4000 MHz4 / 88 MB
Intel Core i7-4930MX3000 - 3900 MHz4 / 88 MB
» Intel Core i7-4980HQ2800 - 4000 MHz4 / 86 MB
Intel Core i7-4910MQ2900 - 3900 MHz4 / 88 MB
Intel Core i7-4900MQ2800 - 3800 MHz4 / 88 MB
Intel Core i7-4960HQ2600 - 3800 MHz4 / 86 MB
Intel Core i7-4810MQ2800 - 3800 MHz4 / 86 MB
Intel Core i7-4870HQ2500 - 3700 MHz4 / 86 MB
Intel Core i7-4800MQ2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4860HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4720HQ2600 - 3600 MHz4 / 86 MB
Intel Core i7-4850HQ2300 - 3500 MHz4 / 86 MB
Intel Core i7-4710HQ2500 - 3500 MHz4 / 86 MB
Intel Core i7-4710MQ2500 - 3500 MHz4 / 86 MB
Intel Core i7-4770HQ2200 - 3400 MHz4 / 86 MB
Intel Core i7-4700HQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4700MQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4760HQ2100 - 3300 MHz4 / 86 MB
Intel Core i7-4722HQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4712HQ2300 - 3300 MHz4 / 86 MB
Intel Core i7-4712MQ2300 - 3300 MHz4 / 86 MB
Intel Core i7-4750HQ2000 - 3200 MHz4 / 86 MB
Intel Core i7-4702HQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4702MQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4610M3000 - 3700 MHz2 / 44 MB
Intel Core i7-4600M2900 - 3600 MHz2 / 44 MB
Intel Core i7-4578U3000 - 3500 MHz2 / 44 MB
Intel Core i7-4558U2800 - 3300 MHz2 / 44 MB
Intel Core i7-4600U2100 - 3300 MHz2 / 44 MB
Intel Core i7-4650U1700 - 3300 MHz2 / 44 MB
Intel Core i7-4510U2000 - 3100 MHz2 / 44 MB
Intel Core i7-4500U1800 - 3000 MHz2 / 44 MB
Intel Core i7-4550U1500 - 3000 MHz2 / 44 MB
Intel Core i7-4610Y1700 - 2900 MHz2 / 44 MB
Intel Core i7-4940MX3100 - 4000 MHz4 / 88 MB
Intel Core i7-4930MX3000 - 3900 MHz4 / 88 MB
Intel Core i7-4980HQ2800 - 4000 MHz4 / 86 MB
Intel Core i7-4910MQ2900 - 3900 MHz4 / 88 MB
Intel Core i7-4900MQ2800 - 3800 MHz4 / 88 MB
Intel Core i7-4960HQ2600 - 3800 MHz4 / 86 MB
Intel Core i7-4810MQ2800 - 3800 MHz4 / 86 MB
Intel Core i7-4870HQ2500 - 3700 MHz4 / 86 MB
Intel Core i7-4800MQ2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4860HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4720HQ2600 - 3600 MHz4 / 86 MB
Intel Core i7-4850HQ2300 - 3500 MHz4 / 86 MB
Intel Core i7-4710HQ2500 - 3500 MHz4 / 86 MB
Intel Core i7-4710MQ2500 - 3500 MHz4 / 86 MB
Intel Core i7-4770HQ2200 - 3400 MHz4 / 86 MB
Intel Core i7-4700HQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4700MQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4760HQ2100 - 3300 MHz4 / 86 MB
Intel Core i7-4722HQ2400 - 3400 MHz4 / 86 MB
Intel Core i7-4712HQ2300 - 3300 MHz4 / 86 MB
Intel Core i7-4712MQ2300 - 3300 MHz4 / 86 MB
Intel Core i7-4750HQ2000 - 3200 MHz4 / 86 MB
Intel Core i7-4702HQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4702MQ2200 - 3200 MHz4 / 86 MB
Intel Core i7-4610M3000 - 3700 MHz2 / 44 MB
Intel Core i7-4600M2900 - 3600 MHz2 / 44 MB
Intel Core i7-4578U3000 - 3500 MHz2 / 44 MB
» Intel Core i7-4558U2800 - 3300 MHz2 / 44 MB
Intel Core i7-4600U2100 - 3300 MHz2 / 44 MB
Intel Core i7-4650U1700 - 3300 MHz2 / 44 MB
Intel Core i7-4510U2000 - 3100 MHz2 / 44 MB
Intel Core i7-4500U1800 - 3000 MHz2 / 44 MB
Intel Core i7-4550U1500 - 3000 MHz2 / 44 MB
Intel Core i7-4610Y1700 - 2900 MHz2 / 44 MB
2000 - 3200 MHz2800 - 4000 MHz2800 - 3300 MHz
256 KB256 KB128 KB
1 MB1 MB512 KB
6 MB6 MB4 MB
4 / 84 / 82 / 4
47 47 28
1700 1700 1300
22 22 22
260 mm2260 mm2181 mm2
100 °C100 °C100 °C
FCBGA1364FCBGA1364FCBGA
Iris Pro Graphics 5200 (200 - 1200 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-NIIris Graphics 5100 (200 - 1200 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
iGPUIntel Iris Pro Graphics 5200 (200 - 1200 MHz)Intel HD Graphics 4600 (200 - 1300 MHz)Intel Iris Graphics 5100 (200 - 1200 MHz)
$434 U.S.$623 U.S.$454 U.S.
Intel Core i7 4750HQIntel Core i7 4980HQIntel Core i7 4558U

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
612 Points (14%)
min: 670     avg: 694     median: 696 (16%)     max: 715 Points
612 Points (14%)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
123 Points (53%)
min: 151     avg: 154     median: 154 (67%)     max: 155 Points
123 Points (53%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
6.6 Points (15%)
min: 7.28     avg: 7.5     median: 7.5 (17%)     max: 7.7 Points
3.5 Points (8%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
1.4 Points (55%)
min: 1.72     avg: 1.7     median: 1.7 (68%)     max: 1.74 Points
1.5 Points (57%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
4723 (49%)
min: 5715     avg: 5755     median: 5737 (59%)     max: 5812
4793 (49%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
18026 (30%)
min: 20150     avg: 21094     median: 21137 (36%)     max: 21995
10305 (17%)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
22820 Points (26%)
27949 Points (32%)
13800 Points (16%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
6268 Points (55%)
7603 Points (67%)
6339 Points (56%)
wPrime 2.10 - wPrime 2.0 1024m *
275 s (3%)
224 s (3%)
511 s (6%)
wPrime 2.10 - wPrime 2.0 32m *
8.7 s (2%)
6.7 s (1%)
16.3 s (3%)
WinRAR - WinRAR 4.0
4619 (47%)
4619 (47%)
2671 (27%)
X264 HD Benchmark 4.0 - x264 Pass 2
35 fps (21%)
min: 40     avg: 40.7     median: 40.7 (24%)     max: 41.4 fps
20.4 fps (12%)
X264 HD Benchmark 4.0 - x264 Pass 1
138 fps (48%)
min: 172     avg: 174     median: 174 (60%)     max: 176 fps
107 fps (37%)
TrueCrypt - TrueCrypt Serpent
0.3 GB/s (0%)
0.4 GB/s (0%)
0.2 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
0.6 GB/s (0%)
0.7 GB/s (1%)
0.3 GB/s (0%)
TrueCrypt - TrueCrypt AES
3.6 GB/s (0%)
4.5 GB/s (0%)
1.9 GB/s (0%)
3DMark 06 - CPU - 3DMark 06 - CPU
6436 Points (43%)
7609 Points (51%)
4264 Points (29%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 11.391     avg: 11.5     median: 11.5 (2%)     max: 11.6 s
9.3 s (2%)
11.2 s (2%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 25.766     avg: 25.9     median: 25.9 (1%)     max: 26.1 s
20.9 s (1%)
25.7 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 581     avg: 590     median: 590.3 (3%)     max: 599.649 s
481 s (2%)
585 s (3%)
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
135140 MIPS (64%)
135140 MIPS (64%)
72000 MIPS (34%)
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
76640 MFLOPS (59%)
76640 MFLOPS (59%)
41240 MFLOPS (32%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
18979 Points (27%)
18979 Points (27%)
11049 Points (15%)
3DMark 11 - 3DM11 Performance Physics
8347 Points (38%)
min: 9244     avg: 9906     median: 10201 (46%)     max: 10272 Points
4037 Points (18%)
3DMark - 3DMark Ice Storm Physics
40612 Points (26%)
min: 51129     avg: 51206     median: 51206 (33%)     max: 51283 Points
33266 Points (21%)
3DMark - 3DMark Ice Storm Unlimited Physics
40606 Points (47%)
40606 Points (47%)
40606 Points (47%)
3DMark - 3DMark Cloud Gate Physics
5270 Points (13%)
min: 5722     avg: 6790     median: 7150 (18%)     max: 7497 Points
2998 Points (8%)
3DMark - 3DMark Fire Strike Standard Physics
8243 Points (26%)
min: 9636     avg: 10237     median: 10441 (33%)     max: 10635 Points
4549 Points (14%)
Geekbench 2 - 32 Bit - Geekbench Stream
7125 Points (57%)
7125 Points (57%)
8576 Points (69%)
Geekbench 2 - 32 Bit - Geekbench Memory
7755 Points (70%)
7755 Points (70%)
7610 Points (69%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
12429 Points (24%)
12429 Points (24%)
7423 Points (15%)
Geekbench 2 - 32 Bit - Geekbench Integer
10723 Points (22%)
10723 Points (22%)
6637 Points (13%)
Geekbench 2 - 32 Bit - Geekbench Total Score
10366 Points (27%)
10366 Points (27%)
7300 Points (19%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
4469 ms (8%)
1729 ms (3%)
4469 ms (8%)

Average Benchmarks Intel Core i7-4750HQ → 100% n=34

Average Benchmarks Intel Core i7-4980HQ → 112% n=34

Average Benchmarks Intel Core i7-4558U → 77% n=34

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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)