Intel Core i7-4860HQ vs Intel Core i7-4650U

Intel Core i7-4860HQ

► remove Intel 4860HQ

The Intel Core i7-4860HQ is a high-end quad-core processor for laptops launched in Q1 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 2.4 GHz but can dynamically increase clock rates with Turbo Boost up to 3.4 GHz (for 4 active cores), 3.5 GHz (for 2 active cores) and 3.6 GHz (for 1 active core). The 2C/4C Turbo clocks have not been confirmed yet. 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 5 - 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

Performance

Compared to the Core i7-4850HQ, the 4860HQ is clocked just 100 MHz higher and therefore only slightly faster. Overall, the performance is similar to the Ivy Bridge-based Core i7-3840QM. Even extremly demanding software or multitasking will be handled easily.

Graphics

The integrated Iris Pro Graphics 5200 GPU offers 40 Execution Units (EUs) clocked at 200 - 1200 MHz (Turbo clock not confirmed yet), 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 like the GeForce GT 740M.

Power Consumption

The i7-4860HQ 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 i7-4650U

► remove Intel 4650U

The Intel Core i7-4650U 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 1.7 GHz, but can dynamically increase clock rates with Turbo Boost up to 3.3 GHz for 1 active core or 2.9 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 alomst 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

The performance of the Core i7-4650U 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 better. Thus, the CPU has sufficient power for office and multimedia purposes as well as more demanding applications.

The integrated HD Graphics 5000 offers 40 Execution Units (EUs) clocked at 200 - 1100 MHz with Turbo Boost, making it significantly faster than the HD Graphics 4000. As a result, the HD 5000 competes with dedicated lower mid-range graphics cards.

The i7-4650U 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 i7-4860HQIntel Core i7-4650U
Intel Core i7Intel Core i7
HaswellHaswell
: Core i7 Haswell
Intel Core i7-4940MX compare3100 - 4000 MHz4 / 88 MB
Intel Core i7-4930MX compare3000 - 3900 MHz4 / 88 MB
Intel Core i7-4980HQ compare2800 - 4000 MHz4 / 86 MB
Intel Core i7-4910MQ compare2900 - 3900 MHz4 / 88 MB
Intel Core i7-4900MQ compare2800 - 3800 MHz4 / 88 MB
Intel Core i7-4960HQ compare2600 - 3800 MHz4 / 86 MB
Intel Core i7-4810MQ compare2800 - 3800 MHz4 / 86 MB
Intel Core i7-4870HQ compare2500 - 3700 MHz4 / 86 MB
Intel Core i7-4800MQ compare2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ compare2400 - 3600 MHz4 / 86 MB
» Intel Core i7-4860HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4720HQ compare2600 - 3600 MHz4 / 86 MB
Intel Core i7-4850HQ compare2300 - 3500 MHz4 / 86 MB
Intel Core i7-4710HQ compare2500 - 3500 MHz4 / 86 MB
Intel Core i7-4710MQ compare2500 - 3500 MHz4 / 86 MB
Intel Core i7-4770HQ compare2200 - 3400 MHz4 / 86 MB
Intel Core i7-4700HQ compare2400 - 3400 MHz4 / 86 MB
Intel Core i7-4700MQ compare2400 - 3400 MHz4 / 86 MB
Intel Core i7-4760HQ compare2100 - 3300 MHz4 / 86 MB
Intel Core i7-4722HQ compare2400 - 3400 MHz4 / 86 MB
Intel Core i7-4712HQ compare2300 - 3300 MHz4 / 86 MB
Intel Core i7-4712MQ compare2300 - 3300 MHz4 / 86 MB
Intel Core i7-4750HQ compare2000 - 3200 MHz4 / 86 MB
Intel Core i7-4702HQ compare2200 - 3200 MHz4 / 86 MB
Intel Core i7-4702MQ compare2200 - 3200 MHz4 / 86 MB
Intel Core i7-4610M compare3000 - 3700 MHz2 / 44 MB
Intel Core i7-4600M compare2900 - 3600 MHz2 / 44 MB
Intel Core i7-4578U compare3000 - 3500 MHz2 / 44 MB
Intel Core i7-4558U compare2800 - 3300 MHz2 / 44 MB
Intel Core i7-4600U compare2100 - 3300 MHz2 / 44 MB
Intel Core i7-4650U1700 - 3300 MHz2 / 44 MB
Intel Core i7-4510U compare2000 - 3100 MHz2 / 44 MB
Intel Core i7-4500U compare1800 - 3000 MHz2 / 44 MB
Intel Core i7-4550U compare1500 - 3000 MHz2 / 44 MB
Intel Core i7-4610Y compare1700 - 2900 MHz2 / 44 MB
Intel Core i7-4940MX compare3100 - 4000 MHz4 / 88 MB
Intel Core i7-4930MX compare3000 - 3900 MHz4 / 88 MB
Intel Core i7-4980HQ compare2800 - 4000 MHz4 / 86 MB
Intel Core i7-4910MQ compare2900 - 3900 MHz4 / 88 MB
Intel Core i7-4900MQ compare2800 - 3800 MHz4 / 88 MB
Intel Core i7-4960HQ compare2600 - 3800 MHz4 / 86 MB
Intel Core i7-4810MQ compare2800 - 3800 MHz4 / 86 MB
Intel Core i7-4870HQ compare2500 - 3700 MHz4 / 86 MB
Intel Core i7-4800MQ compare2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ compare2400 - 3600 MHz4 / 86 MB
Intel Core i7-4860HQ2400 - 3600 MHz4 / 86 MB
Intel Core i7-4720HQ compare2600 - 3600 MHz4 / 86 MB
Intel Core i7-4850HQ compare2300 - 3500 MHz4 / 86 MB
Intel Core i7-4710HQ compare2500 - 3500 MHz4 / 86 MB
Intel Core i7-4710MQ compare2500 - 3500 MHz4 / 86 MB
Intel Core i7-4770HQ compare2200 - 3400 MHz4 / 86 MB
Intel Core i7-4700HQ compare2400 - 3400 MHz4 / 86 MB
Intel Core i7-4700MQ compare2400 - 3400 MHz4 / 86 MB
Intel Core i7-4760HQ compare2100 - 3300 MHz4 / 86 MB
Intel Core i7-4722HQ compare2400 - 3400 MHz4 / 86 MB
Intel Core i7-4712HQ compare2300 - 3300 MHz4 / 86 MB
Intel Core i7-4712MQ compare2300 - 3300 MHz4 / 86 MB
Intel Core i7-4750HQ compare2000 - 3200 MHz4 / 86 MB
Intel Core i7-4702HQ compare2200 - 3200 MHz4 / 86 MB
Intel Core i7-4702MQ compare2200 - 3200 MHz4 / 86 MB
Intel Core i7-4610M compare3000 - 3700 MHz2 / 44 MB
Intel Core i7-4600M compare2900 - 3600 MHz2 / 44 MB
Intel Core i7-4578U compare3000 - 3500 MHz2 / 44 MB
Intel Core i7-4558U compare2800 - 3300 MHz2 / 44 MB
Intel Core i7-4600U compare2100 - 3300 MHz2 / 44 MB
» Intel Core i7-4650U1700 - 3300 MHz2 / 44 MB
Intel Core i7-4510U compare2000 - 3100 MHz2 / 44 MB
Intel Core i7-4500U compare1800 - 3000 MHz2 / 44 MB
Intel Core i7-4550U compare1500 - 3000 MHz2 / 44 MB
Intel Core i7-4610Y compare1700 - 2900 MHz2 / 44 MB
2400 - 3600 MHz1700 - 3300 MHz
256 KB128 KB
1 MB512 KB
6 MB4 MB
4 / 82 / 4
47 15
1700 1300
22 22
260 mm2181 mm2
100 °C100 °C
FCBGA1364
Iris Pro Graphics 5200 (200 - 1200 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NIHD Graphics 5000 (200 - 1100 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NI
iGPUIntel Iris Pro Graphics 5200 (200 - 1200 MHz)Intel HD Graphics 5000 (200 - 1100 MHz)
$434 U.S.$454 U.S.
Intel Core i7 4860HQIntel Core i7 4650U

Cinebench R15 - CPU Multi 64Bit
100%
1 4650U +
min: 241     avg: 256     median: 256 (6%)     max: 271 Points
Cinebench R15 - CPU Single 64Bit
100%
1 4650U +
min: 122     avg: 123     median: 123 (55%)     max: 124 Points
Cinebench R11.5 - CPU Multi 64Bit
6.9 Points (16%)
min: 2.5     avg: 2.7     median: 2.7 (6%)     max: 2.9 Points
Cinebench R11.5 - CPU Single 64Bit
100%
1 4650U +
min: 1.36     avg: 1.4     median: 1.4 (55%)     max: 1.45 Points
Cinebench R10 - Rendering Single 32Bit
100%
1 4650U +
min: 4592     avg: 4694     median: 4714.5 (48%)     max: 4755 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
100%
1 4650U +
min: 8173     avg: 8801     median: 8620.5 (14%)     max: 9789 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
100%
1 4650U +
min: 10658     avg: 11373     median: 11128.5 (13%)     max: 12576 Points
Cinebench R10 - Rendering Single CPUs 64Bit
100%
1 4650U +
min: 5828     avg: 6190     median: 6276 (58%)     max: 6380 Points
wPrime 2.10 - 1024m *
100%
1 4650U +
min: 628.19     avg: 633     median: 632.8 (7%)     max: 637.406 seconds
wPrime 2.10 - 32m *
100%
1 4650U +
min: 18.067     avg: 18.1     median: 18.1 (4%)     max: 18.109 seconds
WinRAR - Result
100%
1 4650U +
min: 2363     avg: 2442     median: 2382 (24%)     max: 2582 KB/s
X264 HD Benchmark 4.0 - Pass 2
100%
1 4650U +
min: 15.37     avg: 16.6     median: 16 (10%)     max: 18.37 fps
X264 HD Benchmark 4.0 - Pass 1
100%
1 4650U +
min: 84.09     avg: 89.6     median: 89.1 (31%)     max: 95.5 fps
TrueCrypt - Serpent Mean 100MB
100%
1 4650U +
min: 0.143     avg: 0.1     median: 0.2 (0%)     max: 0.155 GB/s
TrueCrypt - Twofish Mean 100MB
100%
1 4650U +
min: 0.236     avg: 0.3     median: 0.3 (0%)     max: 0.274 GB/s
TrueCrypt - AES Mean 100MB
100%
1 4650U +
min: 1.5     avg: 1.6     median: 1.7 (0%)     max: 1.7 GB/s
3DMark 06 - CPU - CPU Score
100%
1 4650U +
min: 2698     avg: 3086     median: 3249 (22%)     max: 3312 Points
Super Pi mod 1.5 XS 1M - 1M *
100%
1 4650U +
min: 11     avg: 11.4     median: 11.4 (2%)     max: 11.9 Seconds
Super Pi mod 1.5 XS 2M - 2M *
100%
1 4650U +
min: 26.27     avg: 26.7     median: 26.7 (1%)     max: 27 Seconds
Super Pi Mod 1.5 XS 32M - 32M *
100%
1 4650U +
min: 593.285     avg: 603     median: 605 (3%)     max: 611.05 Seconds
SiSoft Sandra Dhrystone (MIPS) - Dhrystone
100%
1 4650U +
min: 14230     avg: 28558     median: 28557.5 (14%)     max: 42885 MIPS
SiSoft Sandra Whetstone (MFLOPS) - Whetstone
100%
1 4650U +
min: 9820     avg: 19671     median: 19671 (15%)     max: 29522 MFLOPS
Windows 7 Experience Index - Processor
100%
1 4650U +
7 points (90%)
3DMark Vantage - P CPU no PhysX 1280x1024
100%
1 4650U +
min: 7058     avg: 8258     median: 8856 (12%)     max: 8861 Points
3DMark 11 - Performance Physics 1280x720
100%
1 4650U +
min: 3158     avg: 3346     median: 3360 (15%)     max: 3530 points
3DMark - Ice Storm Standard Physics 1280x720
100%
1 4650U +
min: 24370     avg: 28186     median: 27147 (17%)     max: 31370 Points
3DMark - Cloud Gate Standard Physics 1280x720
100%
1 4650U +
min: 2519     avg: 2668     median: 2635 (7%)     max: 2924 Points
3DMark - Fire Strike Physics 1920x1080
100%
1 4650U +
min: 3582     avg: 3794     median: 3735.5 (12%)     max: 4121 Points
Geekbench 3 - 32 Bit Multi-Core Score
100%
1 4650U +
min: 5839     avg: 5857     median: 5857 (10%)     max: 5875 Points
Geekbench 3 - 32 Bit Single-Core Score
100%
1 4650U +
min: 3086     avg: 3089     median: 3088.5 (63%)     max: 3091 Points
Mozilla Kraken 1.1 - Total Score *
100%
1 4650U +
2137 ms (4%)
Sunspider - 1.0 Total Score *
100%
1 4650U +
97.3 ms (1%)
Octane V2 - Total Score
100%
1 4650U +
15205 Points (29%)

Average Benchmarks Intel Core i7-4860HQ → 100% n=1

Average Benchmarks Intel Core i7-4650U → 38% n=1

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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)