Intel Core i7-4900MQ vs Intel Core i7-4500U

Intel Core i7-4900MQ

► remove Intel 4900MQ

The Intel Core i7-4900MQ is a high-end quad-core processor for laptops which has been launched in Q2/2013. 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 3.6 GHz (for 4 active cores), 3.7 GHz (for 2 active cores) and 3.8 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, improving the performance per clock by almost 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

Due to these changes, the overall performance has been improved slightly compared to Ivy Bridge. Therefore, the 4900MQ is about 10 % faster than the former i7-3840QM.

The integrated Intel HD Graphics 4600 offers 20 Execution Units (EUs) clocked at 400 MHz up to 1300 MHz with Turbo Boost, making it about 30 % faster than the HD 4000.

The i7-4900MQ 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 i7-4500U

► remove Intel 4500U

The Intel Core i7-4500U is an ULV (ultra low voltage) dual-core processor for 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 1.8 GHz, but can dynamically increase clock rates with Turbo Boost up to 3.0 GHz for 1 active core or 2.7 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 i7-4500U is similar to the old and slightly higher clocked Core i7-3537U. 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 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 significantly slower than the HD 5000 found on a number of other ULV models.

The i7-4500U 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 i7-4900MQIntel Core i7-4500U
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 i7-4900MQ2800 - 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 i7-4600U (compare)2100 - 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 i7-4500U1800 - 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 i7-4900MQ2800 - 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 i7-4600U (compare)2100 - 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 i7-4500U1800 - 3000 MHz2 / 44 MB
Intel Core i7-4550U (compare)1500 - 3000 MHz2 / 44 MB
Intel Core i7-4610Y (compare)1700 - 2900 MHz2 / 44 MB
2800 - 3800 MHz1800 - 3000 MHz
256 KB128 KB
1 MB512 KB
8 MB4 MB
4 / 82 / 4
47 15
1400
22 22
177 mm2
100 °C100 °C
rPGA
HD Graphics 4600 (400- 1300 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NIHD Graphics 4400 (200 - 1100 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
iGPUIntel HD Graphics 4600 (400 - 1300 MHz)Intel HD Graphics 4400 (200 - 1100 MHz)
$568 U.S.
Intel Core i7 4900MQIntel Core i7 4500U

Cinebench R15 - CPU Multi 64Bit
641 Points (168%)
min: 166     avg: 251     median: 260 (68%)     max: 274 Points
Cinebench R15 - CPU Single 64Bit
145 Points (95%)
min: 72     avg: 113     median: 116 (76%)     max: 120 Points
Cinebench R11.5 - CPU Multi 64Bit
min: 6.96     avg: 7.2     median: 7.1 (195%)     max: 7.45 Points
min: 1.99     avg: 2.7     median: 2.8 (76%)     max: 2.96 Points
Cinebench R11.5 - CPU Single 64Bit
min: 1.66     avg: 1.7     median: 1.7 (108%)     max: 1.7 Points
min: 0.79     avg: 1.3     median: 1.3 (85%)     max: 1.34 Points
Cinebench R10 - Rendering Single 32Bit
min: 5337     avg: 5478     median: 5470 (93%)     max: 5609 Points
min: 3923     avg: 4316     median: 4343 (74%)     max: 4451 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 18993     avg: 20036.4     median: 20313 (170%)     max: 20617 Points
min: 6843     avg: 8530     median: 8700 (73%)     max: 9095 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 24686     avg: 25926.4     median: 25752 (193%)     max: 27537 Points
min: 8643     avg: 11042     median: 11256 (84%)     max: 11827 Points
Cinebench R10 - Rendering Single CPUs 64Bit
min: 7112     avg: 7269.6     median: 7310 (112%)     max: 7395 Points
min: 5284     avg: 5707     median: 5764 (88%)     max: 5897 Points
wPrime 2.0x - 1024m *
min: 228     avg: 242.6     median: 240 (3%)     max: 262.424 seconds
min: 566.179     avg: 646     median: 629.9 (7%)     max: 745.727 seconds
wPrime 2.0x - 32m *
min: 7     avg: 7.6     median: 7.6 (2%)     max: 8.034 seconds
min: 17.734     avg: 19.8     median: 19.6 (4%)     max: 23.534 seconds
WinRAR - Result
min: 4912     avg: 5047.5     median: 5047.5 (106%)     max: 5183 KB/s
min: 2143     avg: 2678     median: 2473.5 (52%)     max: 3536 KB/s
X264 HD Benchmark 4.0 - Pass 2
min: 38.4     avg: 39.8     median: 38.7 (170%)     max: 42.33 fps
min: 14.09     avg: 16.2     median: 16.4 (72%)     max: 17.26 fps
X264 HD Benchmark 4.0 - Pass 1
min: 138.495     avg: 152.7     median: 157 (144%)     max: 162.48 fps
min: 75.33     avg: 88.9     median: 90.6 (83%)     max: 92.66 fps
TrueCrypt - Serpent Mean 100MB
min: 0.335     avg: 0.4     median: 0.4 (36%)     max: 0.382 GB/s
min: 0.117     avg: 0.1     median: 0.1 (15%)     max: 0.145 GB/s
TrueCrypt - Twofish Mean 100MB
min: 0.607     avg: 0.6     median: 0.6 (95%)     max: 0.672 GB/s
min: 0.208     avg: 0.2     median: 0.3 (40%)     max: 0.256 GB/s
TrueCrypt - AES Mean 100MB
min: 3.8     avg: 4     median: 4 (180%)     max: 4.2 GB/s
min: 1.3     avg: 1.6     median: 1.6 (73%)     max: 1.6 GB/s
3DMark 06 - CPU
min: 6950     avg: 7196     median: 7184.5 (153%)     max: 7376 Points
min: 2464     avg: 3241     median: 3494 (74%)     max: 3644 Points
Super Pi mod 1.5 XS 1M *
min: 9.578     avg: 9.9     median: 9.8 (2%)     max: 10.8 Seconds
min: 12     avg: 13.3     median: 12.7 (3%)     max: 20.12 Seconds
Super Pi mod 1.5 XS 2M *
min: 21.453     avg: 22.4     median: 22 (1%)     max: 24.2 Seconds
min: 27.781     avg: 31     median: 28.9 (1%)     max: 58.78 Seconds
Super Pi Mod 1.5 XS 32M *
min: 510.678     avg: 540.9     median: 534.5 (2%)     max: 579 Seconds
min: 631.618     avg: 654     median: 646.7 (3%)     max: 761.85 Seconds
SiSoft Sandra Dhrystone (MIPS)
min: 108410     avg: 122472.5     median: 114285 (177%)     max: 152910 MIPS
min: 46370     avg: 53818     median: 53680 (83%)     max: 61540 MIPS
SiSoft Sandra Whetstone (MFLOPS)
min: 84000     avg: 86805     median: 86110 (168%)     max: 91000 MFLOPS
min: 33000     avg: 34315     median: 34725 (68%)     max: 34810 MFLOPS
Windows 7 Experience Index - Processor
7.7 points (101%)
7.1 points (93%)
3DMark Vantage - P CPU no PhysX 1280x1024
min: 24227     avg: 24813.8     median: 24877 (103%)     max: 25454 Points
min: 6321     avg: 8884     median: 9621 (40%)     max: 10014 Points
3DMark 11 - Performance Physics 1280x720
min: 6643     avg: 8381.9     median: 8490 (181%)     max: 9521 points
min: 2453     avg: 3481     median: 3555 (76%)     max: 4132 points
3DMark - Ice Storm Standard Physics 1280x720
min: 43074     avg: 46857.8     median: 46272 (30%)     max: 50108 Points
min: 21459     avg: 30211     median: 31596.5 (20%)     max: 33878 Points
3DMark - Ice Storm Extreme Physics 1920x1080
min: 30836     avg: 32801     median: 33273 (76%)     max: 34294 Points
3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
min: 33510     avg: 34137     median: 34136.5 (59%)     max: 34763 Points
3DMark - Cloud Gate Standard Physics 1280x720
min: 6255     avg: 6851.7     median: 6751.5 (189%)     max: 7467 Points
min: 1987     avg: 2594     median: 2727.5 (76%)     max: 2861 Points
3DMark - Fire Strike Physics 1920x1080
min: 8836     avg: 9535.6     median: 9567 (101%)     max: 10157 Points
min: 2155     avg: 3629     median: 3910 (41%)     max: 4056 Points
Geekbench 2 - 32 Bit - Stream
min: 8144     avg: 8309.5     median: 8309.5 (80%)     max: 8475 Points
7684 Points (74%)
Geekbench 2 - 32 Bit - Memory
min: 7236     avg: 7519.5     median: 7519.5 (91%)     max: 7803 Points
6872 Points (83%)
Geekbench 2 - 32 Bit - Floating Point
min: 12985     avg: 13573     median: 13573 (65%)     max: 14161 Points
6390 Points (30%)
Geekbench 2 - 32 Bit - Integer
min: 11736     avg: 12222.5     median: 12222.5 (129%)     max: 12709 Points
5718 Points (60%)
Geekbench 2 - 32 Bit - Total Score
min: 10913     avg: 11362.5     median: 11362.5 (92%)     max: 11812 Points
6380 Points (52%)
Geekbench 3 - 32 Bit Multi-Core Score
min: 5225     avg: 5369     median: 5348 (56%)     max: 5534 Points
Geekbench 3 - 32 Bit Single-Core Score
min: 2659     avg: 2754     median: 2751 (84%)     max: 2851 Points
Sunspider - 1.0 Total Score *
258.2 ms (3%)

Average Benchmarks Intel Core i7-4500U → 100%

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)