Intel Core i7-4870HQ vs Intel Core i7-4702HQ

Intel Core i7-4870HQ

► remove from comparison 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 i7-4702HQ

► remove from comparison Intel 4702HQ

The Intel Core i7-4702HQ 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 2.2 GHz but can dynamically increase clock rates with Turbo Boost up to 2.9 GHz (for 4 active cores), 3.1 GHz (for 2 active cores) and 3.2 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. Furthermore, new features like AVX2 and FMA should increase the performance in future applications.

The performance of the Core i7-4702HQ is slightly above a similarly clocked Ivy Bridge processor due to the architectural improvements. As a result, overall performance is similar to the Ivy Bridge based Core i7-3630QM.

The integrated Intel HD Graphics 4600 offers 20 Execution Units (EUs) clocked at 400 MHz up to 1150 MHz with Turbo Boost, making it about 30 % faster than the HD 4000.

With a TDP of only 37 Watt, the Core i7-4702HQ is specified at the level of mobile dual-core CPUs. Therefore, even smaller laptops can use the Core i7.

Intel Core i7-4870HQIntel Core i7-4702HQ
Intel Core i7Intel Core i7
HaswellHaswell
Series: 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 i7-4870HQ2500 - 3700 MHz4 / 86 MB
Intel Core i7-4800MQ compare2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ compare2400 - 3600 MHz4 / 86 MB
Intel Core i7-4860HQ compare2400 - 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 i7-4702HQ2200 - 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 i7-4650U compare1700 - 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 i7-4870HQ2500 - 3700 MHz4 / 86 MB
Intel Core i7-4800MQ compare2700 - 3700 MHz4 / 86 MB
Intel Core i7-4950HQ compare2400 - 3600 MHz4 / 86 MB
Intel Core i7-4860HQ compare2400 - 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 i7-4702HQ2200 - 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 i7-4650U compare1700 - 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
2500 - 3700 MHz2200 - 3200 MHz
256 KB256 KB
1 MB1 MB
6 MB6 MB
4 / 84 / 8
47 37
1700 1400
22 22
260 mm2177 mm2
100 °C100 °C
FCBGA1364FCBGA1364
Iris Pro Graphics 5200 (200 - 1200 MHz), DDR3(L)-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, vPro, AES-NIHD Graphics 4600 (400 - 1150 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 4600 (400 - 1150 MHz)
$434 U.S.$378 U.S.
Intel Core i7 4870HQIntel Core i7 4702HQ

Benchmarks

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 589     avg: 629     median: 621 (14%)     max: 709 Points
501 Points (11%)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 141     avg: 143     median: 143 (62%)     max: 145 Points
127 Points (55%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 6.18     avg: 6.8     median: 6.8 (16%)     max: 7.53 Points
min: 5.33     avg: 6     median: 6.3 (14%)     max: 6.32 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 1.58     avg: 1.6     median: 1.6 (63%)     max: 1.64 Points
min: 1.38     avg: 1.4     median: 1.4 (54%)     max: 1.43 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 5242     avg: 5300     median: 5300 (54%)     max: 5358
min: 4520     avg: 5161     median: 4585 (47%)     max: 6379
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 17747     avg: 19079     median: 19078.5 (32%)     max: 20410
min: 14972     avg: 16360     median: 16584 (28%)     max: 17525
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
23488 Points (27%)
min: 21156     avg: 21876     median: 22228 (26%)     max: 22243 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
7044 Points (62%)
min: 5993     avg: 6009     median: 6013 (53%)     max: 6021 Points
wPrime 2.10 - wPrime 2.0 1024m *
385 s (5%)
384.8 s (5%)
wPrime 2.10 - wPrime 2.0 32m *
10.6 s (2%)
10.6 s (2%)
WinRAR - WinRAR 4.0
7031 (72%)
7031 (72%)
X264 HD Benchmark 4.0 - x264 Pass 2
min: 37.03     avg: 39.5     median: 39.5 (24%)     max: 42 fps
min: 37.03     avg: 39.5     median: 39.5 (24%)     max: 42 fps
X264 HD Benchmark 4.0 - x264 Pass 1
min: 169.33     avg: 170     median: 170 (59%)     max: 170.6 fps
min: 169.33     avg: 170     median: 170 (59%)     max: 170.6 fps
TrueCrypt - TrueCrypt Serpent
min: 0.37     avg: 0.4     median: 0.4 (0%)     max: 0.376 GB/s
min: 0.37     avg: 0.4     median: 0.4 (0%)     max: 0.376 GB/s
TrueCrypt - TrueCrypt Twofish
min: 0.65     avg: 0.7     median: 0.7 (1%)     max: 0.662 GB/s
min: 0.65     avg: 0.7     median: 0.7 (1%)     max: 0.662 GB/s
TrueCrypt - TrueCrypt AES
4.2 GB/s (0%)
4.2 GB/s (0%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 6095     avg: 6622     median: 6621.5 (44%)     max: 7148 Points
min: 5582     avg: 5950     median: 5950 (40%)     max: 6318 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
9.9 s (2%)
9.9 s (2%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
22.3 s (1%)
22.3 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
502 s (2%)
502 s (2%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 21158     avg: 22752     median: 21785 (30%)     max: 25313 Points
21324 Points (30%)
3DMark 11 - 3DM11 Performance Physics
min: 7485     avg: 8783     median: 8737.5 (39%)     max: 9690 Points
min: 6950     avg: 7223     median: 7325 (33%)     max: 7394 Points
3DMark - 3DMark Ice Storm Physics
min: 43477     avg: 46195     median: 46655 (30%)     max: 49667 Points
min: 38335     avg: 38713     median: 38453 (25%)     max: 39350 Points
3DMark - 3DMark Ice Storm Extreme Physics
46505 Points (55%)
38252 Points (46%)
3DMark - 3DMark Ice Storm Unlimited Physics
53710 Points (62%)
53710 Points (62%)
3DMark - 3DMark Cloud Gate Physics
min: 5510     avg: 6392     median: 6543 (17%)     max: 6992 Points
min: 5111     avg: 5557     median: 5764 (15%)     max: 5797 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 8053     avg: 9137     median: 9452 (30%)     max: 9885 Points
min: 7129     avg: 7815     median: 8131 (25%)     max: 8186 Points
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
min: 12595     avg: 12610     median: 12609.5 (22%)     max: 12624
min: 12595     avg: 12609.5     median: 12609.5 (22%)     max: 12624
Geekbench 3 - Geekbench 3 32 Bit Single-Core
min: 3407     avg: 3415     median: 3414.5 (70%)     max: 3422
min: 3407     avg: 3414.5     median: 3414.5 (70%)     max: 3422
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
13332 (21%)
13332 (21%)
Geekbench 3 - Geekbench 3 64 Bit Single-Core
3603 (73%)
3603 (73%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
1666 ms (3%)
1666.1 ms (3%)
Sunspider - Sunspider 1.0 Total Score *
115 ms (1%)
101 ms (1%)
Octane V2 - Octane V2 Total Score
27664 Points (47%)
27664 Points (47%)

Average Benchmarks Intel Core i7-4870HQ → 100% n=34

Average Benchmarks Intel Core i7-4702HQ → 94% n=34

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* 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)