Intel Core i7-4870HQ vs Intel Core i7-4650U

Intel Core i7-4870HQ

► remove Intel 4870HQ

The Intel Core i7-4870HQ 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 2.5 GHz but can dynamically increase clock rates with Turbo Boost up to 3.5 GHz (for 4 active cores), 3.6 GHz (for 2 active cores) and 3.7 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 5 - 10 percent. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

Performance

Compared to the Core i7-4860HQ, the 4870HQ is clocked just 100 MHz higher and therefore only slightly faster. Overall, the performance is similar to the Ivy Bridge-based Core i7-3920XM. 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 i7-4870HQ 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 i7-4870HQIntel Core i7-4650U
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 i7-4870HQ2500 - 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 i7-4650U1700 - 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 i7-4980HQ (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 i7-4870HQ2500 - 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 i7-4650U1700 - 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
2500 - 3700 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 4870HQIntel Core i7 4650U

Cinebench R15 - CPU Multi 64Bit
min: 589     avg: 629.1     median: 621 (14%)     max: 709 Points
min: 241     avg: 256     median: 256 (6%)     max: 271 Points
Cinebench R15 - CPU Single 64Bit
min: 141     avg: 142.9     median: 143 (66%)     max: 145 Points
min: 122     avg: 123     median: 123 (56%)     max: 124 Points
Cinebench R11.5 - CPU Multi 64Bit
min: 6     avg: 6.8     median: 6 (14%)     max: 7 Points
2.7 Points (6%)
Cinebench R11.5 - CPU Single 64Bit
1.6 Points (81%)
1.4 Points (70%)
Cinebench R10 - Rendering Single 32Bit
min: 5242     avg: 5300     median: 5300 (58%)     max: 5358 Points
min: 4592     avg: 4694     median: 4714 (52%)     max: 4755 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 17747     avg: 19078.5     median: 19078 (29%)     max: 20410 Points
min: 8173     avg: 8800.8     median: 8620 (13%)     max: 9789 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
23488 Points (31%)
min: 10658     avg: 11372.8     median: 11128 (15%)     max: 12576 Points
Cinebench R10 - Rendering Single CPUs 64Bit
7044 Points (68%)
min: 5828     avg: 6190     median: 6276 (61%)     max: 6380 Points
wPrime 2.0x - 1024m *
384.8 seconds (5%)
min: 628     avg: 632.8     median: 632 (7%)     max: 637 seconds
wPrime 2.0x - 32m *
10.6 seconds (2%)
18.1 seconds (4%)
WinRAR - Result
7031 KB/s (83%)
min: 2363     avg: 2442.3     median: 2382 (28%)     max: 2582 KB/s
X264 HD Benchmark 4.0 - Pass 2
min: 37     avg: 39.5     median: 39 (1%)     max: 42 fps
min: 15     avg: 16.6     median: 16 (0%)     max: 18 fps
X264 HD Benchmark 4.0 - Pass 1
min: 169     avg: 170     median: 169 (63%)     max: 170 fps
min: 84     avg: 89.6     median: 89 (33%)     max: 95 fps
TrueCrypt - Serpent Mean 100MB
0.4 GB/s (19%)
0.2 GB/s (8%)
TrueCrypt - Twofish Mean 100MB
0.7 GB/s (22%)
0.3 GB/s (9%)
TrueCrypt - AES Mean 100MB
4.2 GB/s (21%)
1.6 GB/s (8%)
3DMark 06 - CPU
min: 6095     avg: 6621.5     median: 6621 (44%)     max: 7148 Points
min: 2698     avg: 3086.3     median: 3249 (22%)     max: 3312 Points
Super Pi mod 1.5 XS 1M *
9.9 Seconds (2%)
11.4 Seconds (2%)
Super Pi mod 1.5 XS 2M *
22.3 Seconds (1%)
min: 26     avg: 26.7     median: 26 (1%)     max: 27 Seconds
Super Pi Mod 1.5 XS 32M *
502 Seconds (2%)
min: 593     avg: 603.1     median: 605 (3%)     max: 611 Seconds
SiSoft Sandra Dhrystone (MIPS)
min: 14230     avg: 28557.5     median: 28557 (14%)     max: 42885 MIPS
SiSoft Sandra Whetstone (MFLOPS)
min: 9820     avg: 19671     median: 19671 (15%)     max: 29522 MFLOPS
Windows 7 Experience Index - Processor
7 points (100%)
3DMark Vantage - P CPU no PhysX 1280x1024
min: 21158     avg: 22752     median: 21785 (30%)     max: 25313 Points
min: 7058     avg: 8258.3     median: 8856 (12%)     max: 8861 Points
3DMark 11 - Performance Physics 1280x720
min: 7485     avg: 8783     median: 8737 (45%)     max: 9690 points
min: 3158     avg: 3346.2     median: 3360 (17%)     max: 3530 points
3DMark - Ice Storm Standard Physics 1280x720
min: 43477     avg: 46195.3     median: 46655 (30%)     max: 49667 Points
min: 24370     avg: 28186.4     median: 27147 (17%)     max: 31370 Points
3DMark - Ice Storm Extreme Physics 1920x1080
46505 Points (55%)
3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
53710 Points (62%)
3DMark - Cloud Gate Standard Physics 1280x720
min: 5510     avg: 6392.1     median: 6543 (17%)     max: 6992 Points
min: 2519     avg: 2668.2     median: 2635 (7%)     max: 2924 Points
3DMark - Fire Strike Physics 1920x1080
min: 8053     avg: 9136.6     median: 9452 (29%)     max: 9885 Points
min: 3582     avg: 3793.5     median: 3735 (11%)     max: 4121 Points
Geekbench 3 - 32 Bit Multi-Core Score
min: 12595     avg: 12609.5     median: 12609 (16%)     max: 12624 Points
min: 5839     avg: 5857     median: 5857 (7%)     max: 5875 Points
Geekbench 3 - 32 Bit Single-Core Score
min: 3407     avg: 3414.5     median: 3414 (70%)     max: 3422 Points
min: 3086     avg: 3088.5     median: 3088 (63%)     max: 3091 Points
Geekbench 3 - 64 Bit Multi-Core Score
13332 Points (35%)
Geekbench 3 - 64 Bit Single-Core Score
3603 Points (73%)
Mozilla Kraken 1.1 - Total Score *
1666.1 ms (3%)
2136.7 ms (4%)
Sunspider - 1.0 Total Score *
114.5 ms (1%)
97.3 ms (1%)
Octane V2 - Total Score
27664 Points (53%)
15205 Points (29%)

Average Benchmarks Intel Core i7-4870HQ → 100%

Average Benchmarks Intel Core i7-4650U → 69%

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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)