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Intel Core i3-7100U vs Intel Celeron 3867U vs Intel Core i5-7287U

Intel Core i3-7100U

► remove from comparison Intel i3-7100U

The Intel Core i3-7100U is a dual-core processor of the Kaby Lake architecture. It offers two CPU cores clocked at 2.4 GHz (without Turbo Boost) and integrates HyperThreading to work with up to 4 threads at once. The architectural differences are rather small compared to the Skylake generation, therefore the performance per MHz should be very similar. The SoC includes a dual channel DDR4 memory controller and Intel HD Graphics 620 graphics card (clocked at 300 - 1000 MHz). It is manufactured in an improved 14nm FinFET process at Intel. Compare to the old Skylake Core i3-6100U, the i3-7100U offers a 100 MHz improved clock speed.

 Architecture

Intel basically uses the same micro architecture compared to Skylake, so the per-MHz performance does not differ. The manufacturer only reworked the Speed Shift technology for faster dynamic adjustments of voltages and clocks, and the improved 14nm process allows much higher frequencies combined with better efficiency than before.

Intel Celeron 3867U

► remove from comparison Intel Celeron 3867U

The Intel Celeron 3865U is an ULV (ultra low voltage) dual-core SoC based on the Kaby-Lake architecture and has been launched in the first quarter of 2017. The CPU can be found in ultrabooks as well as normal notebooks. In addition to two CPU cores clocked at 1.8 GHz (no Turbo Boost, no HyperThreading), the chip also integrates an HD Graphics 610 GPU and a dual-channel DDR4-2133/DDR3L-1600 memory controller. The SoC is manufactured using a 14 nm process with FinFET transistors.

Compared to the similar Celeron 3865, the 3867 offers a different cTDP-down option (12.5 versus 10 Watt).

Architecture

Intel basically uses the same micro architecture compared to Skylake, so the per-MHz performance does not differ. The manufacturer only reworked the Speed Shift technology for faster dynamic adjustments of voltages and clocks, and the improved 14nm process allows much higher frequencies combined with better efficiency than before.

Performance

Due to the missing Turbo Boost and the low clock speeds, especially the single thread performance is very limited which results in a lower performance even for lower demanding tasks. The performance should be noticeably slower than the Celeron 3965 which offers 400 MHz higher clocked CPU cores. Therefore, the CPU is only suited for entry level tasks like office, web surfing and multimedia.

Graphics

The integrated graphics unit called HD Graphics 610 (similar to the HD Graphics 510) represents the "GT1" version of the Kaby Lake GPU (Intel Gen. 9). Its 12 Execution Units, also called EUs, are clocked at 300 - 900 MHz and offer a performance somewhat below the older HD Graphics 4400. Only a few games of 2015 can be played smoothly in lowest settings.

Power Consumption

Specified at a TDP of 15 W (including CPU, GPU and memory controller), the CPU is best suited for small notebooks and ultrabooks (11-inches and above). Optionally, the TDP can be lowered to 10 watts (cTDP down), reducing both heat dissipation and performance and allowing even more compact designs.

Intel Core i5-7287U

► remove from comparison Intel i5-7287U

The Intel Core i5-7287U is a fast dual-core SoC for notebooks based on the Kaby Lake architecture and was announced in January 2017. The CPU has two processor cores clocked at 3.3-3.7 GHz (two cores also up to 3.7 GHz). The processor can execute up to four threads simultaneously thanks to Hyper Threading. It is also equipped with an Intel Iris Plus Graphics 650 GPU with 64 MB eDRAM, a dual-channel memory controller (DDR4) as well as VP9 and H.265 video decoding as well as encoding. The chip is still manufactured in a 14nm process with FinFET transistors.

Architecture

Intel basically uses the same micro architecture compared to Skylake, so the per-MHz performance does not differ. The manufacturer only reworked the Speed Shift technology for faster dynamic adjustments of voltages and clocks, and the improved 14nm process allows much higher frequencies combined with better efficiency than before.

Performance

The performance of the 28-Watt CPU should be on par with the Core i7-7560U (2.4-3.8 GHz, also 64 MB eDRAM, 15 Watts), where the Turbo Boost is usually shorter compared to the 7287U due to the lower TDP. This means the i5 is still one of the faster dual-core processors and should be sufficient for most scenarios. Some games might still require a real quad-core processor and therefore nit run perfectly on the dual-core processor, despite Hyper Threading.

Graphics

The integrated Intel Iris Plus 650 Graphics is the GT3e model of the Kaby Lake GPU (Intel Gen. 9.5). It has 48 Execution Units running at 300-1100 MHz and the performance is comparable to a GeForce 920MX thanks to fast eDRAM cache. However, there aren't any significant improvements compared to the old Iris Pro 550, so modern games can often not be played smoothly or only at the lowest or medium settings, respectively.

Contrary to Skylake, Kaby lake now also supports H.265/HEVC Main 10 with a 10-bit color depth as well as Google's VP9 codec. The dual-core Kaby Lake processors announced in January should also support HDCP 2.2.

Power Consumption

The chip is manufactured in an improved 14nm process with FinFET transistors, which improves the efficiency even further. Intel specifies the TDP with 28 Watts, which can be reduced to 23 Watts (cTDP Down) depending on the usage scenario. The TDP is pretty high compared to the common 15-Watt TDP for dual-core processors, but allows a better utilization of CPU and GPU Turbo.

Intel Core i3-7100UIntel Celeron 3867UIntel Core i5-7287U
Intel Kaby LakeIntel Kaby LakeIntel Kaby Lake
Kaby LakeKaby LakeKaby Lake
Series: Kaby Lake Kaby Lake
Intel Core i7-7700K4.2 - 4.5 GHz4 / 88 MB
Intel Core i7-77003.6 - 4.2 GHz4 / 88 MB
Intel Xeon E3-1535M v63.1 - 4.2 GHz4 / 88 MB
Intel Core i7-7920HQ3.1 - 4.1 GHz4 / 88 MB
Intel Core i7-7700T2.9 - 3.8 GHz4 / 88 MB
Intel Core i5-7600K3.8 - 4.2 GHz4 / 48 MB
Intel Xeon E3-1505M v63 - 4 GHz4 / 88 MB
Intel Core i7-7820HQ2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-7820HK2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-7700HQ2.8 - 3.8 GHz4 / 86 MB
Intel Core i5-75003.4 - 3.8 GHz4 / 46 MB
Intel Core i5-7440HQ2.8 - 3.8 GHz4 / 46 MB
Intel Core i7-7567U3.5 - 4 GHz2 / 44 MB
Intel Core i7-7660U2.5 - 4 GHz2 / 44 MB
Intel Core i7-7600U2.8 - 3.9 GHz2 / 44 MB
Intel Core i5-7300HQ2.5 - 3.5 GHz4 / 46 MB
Intel Core i5-7500T2.7 - 3.3 GHz4 / 46 MB
Intel Core i5-7287U3.3 - 3.7 GHz2 / 44 MB
Intel Core i7-7560U2.4 - 3.8 GHz2 / 44 MB
Intel Core i5-7267U3.1 - 3.5 GHz2 / 44 MB
Intel Core i5-7360U2.3 - 3.6 GHz2 / 44 MB
Intel Core i7-7500U2.7 - 3.5 GHz2 / 44 MB
Intel Core i5-7300U2.6 - 3.5 GHz2 / 43 MB
Intel Core i5-7260U2.2 - 3.4 GHz2 / 44 MB
Intel Core i5-7200U2.5 - 3.1 GHz2 / 43 MB
Intel Core i3-7100H3 GHz2 / 43 MB
Intel Core i3-7167U2.8 GHz2 / 43 MB
Intel Core i3-7130U2.7 GHz2 / 43 MB
Intel Core i7-7Y751.3 - 3.6 GHz2 / 44 MB
Intel Core i5-7Y571.2 - 3.3 GHz2 / 44 MB
Intel Core i5-7Y541.2 - 3.2 GHz2 / 44 MB
» Intel Core i3-7100U2.4 GHz2 / 43 MB
Intel Core m3-7Y321 - 3 GHz2 / 44 MB
Intel Pentium Gold 4415U2.3 GHz2 / 42 MB
Intel Core m3-7Y301 - 2.6 GHz2 / 44 MB
Intel Celeron 3965U2.2 GHz2 / 22 MB
Intel Core i3-7020U2.3 GHz2 / 43 MB
Intel Celeron 3867U1.8 GHz2 / 22 MB
Intel Celeron 3865U1.8 GHz2 / 22 MB
Intel Pentium Gold 4425Y1.7 GHz2 / 42 MB
Intel Pentium Gold 4415Y1.6 GHz2 / 42 MB
Intel Pentium Gold 4410Y1.5 GHz2 / 42 MB
Intel Celeron 3965Y1.5 GHz2 / 22 MB
Intel Core i7-7700K4.2 - 4.5 GHz4 / 88 MB
Intel Core i7-77003.6 - 4.2 GHz4 / 88 MB
Intel Xeon E3-1535M v63.1 - 4.2 GHz4 / 88 MB
Intel Core i7-7920HQ3.1 - 4.1 GHz4 / 88 MB
Intel Core i7-7700T2.9 - 3.8 GHz4 / 88 MB
Intel Core i5-7600K3.8 - 4.2 GHz4 / 48 MB
Intel Xeon E3-1505M v63 - 4 GHz4 / 88 MB
Intel Core i7-7820HQ2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-7820HK2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-7700HQ2.8 - 3.8 GHz4 / 86 MB
Intel Core i5-75003.4 - 3.8 GHz4 / 46 MB
Intel Core i5-7440HQ2.8 - 3.8 GHz4 / 46 MB
Intel Core i7-7567U3.5 - 4 GHz2 / 44 MB
Intel Core i7-7660U2.5 - 4 GHz2 / 44 MB
Intel Core i7-7600U2.8 - 3.9 GHz2 / 44 MB
Intel Core i5-7300HQ2.5 - 3.5 GHz4 / 46 MB
Intel Core i5-7500T2.7 - 3.3 GHz4 / 46 MB
Intel Core i5-7287U3.3 - 3.7 GHz2 / 44 MB
Intel Core i7-7560U2.4 - 3.8 GHz2 / 44 MB
Intel Core i5-7267U3.1 - 3.5 GHz2 / 44 MB
Intel Core i5-7360U2.3 - 3.6 GHz2 / 44 MB
Intel Core i7-7500U2.7 - 3.5 GHz2 / 44 MB
Intel Core i5-7300U2.6 - 3.5 GHz2 / 43 MB
Intel Core i5-7260U2.2 - 3.4 GHz2 / 44 MB
Intel Core i5-7200U2.5 - 3.1 GHz2 / 43 MB
Intel Core i3-7100H3 GHz2 / 43 MB
Intel Core i3-7167U2.8 GHz2 / 43 MB
Intel Core i3-7130U2.7 GHz2 / 43 MB
Intel Core i7-7Y751.3 - 3.6 GHz2 / 44 MB
Intel Core i5-7Y571.2 - 3.3 GHz2 / 44 MB
Intel Core i5-7Y541.2 - 3.2 GHz2 / 44 MB
Intel Core i3-7100U2.4 GHz2 / 43 MB
Intel Core m3-7Y321 - 3 GHz2 / 44 MB
Intel Pentium Gold 4415U2.3 GHz2 / 42 MB
Intel Core m3-7Y301 - 2.6 GHz2 / 44 MB
Intel Celeron 3965U2.2 GHz2 / 22 MB
Intel Core i3-7020U2.3 GHz2 / 43 MB
» Intel Celeron 3867U1.8 GHz2 / 22 MB
Intel Celeron 3865U1.8 GHz2 / 22 MB
Intel Pentium Gold 4425Y1.7 GHz2 / 42 MB
Intel Pentium Gold 4415Y1.6 GHz2 / 42 MB
Intel Pentium Gold 4410Y1.5 GHz2 / 42 MB
Intel Celeron 3965Y1.5 GHz2 / 22 MB
Intel Core i7-7700K4.2 - 4.5 GHz4 / 88 MB
Intel Core i7-77003.6 - 4.2 GHz4 / 88 MB
Intel Xeon E3-1535M v63.1 - 4.2 GHz4 / 88 MB
Intel Core i7-7920HQ3.1 - 4.1 GHz4 / 88 MB
Intel Core i7-7700T2.9 - 3.8 GHz4 / 88 MB
Intel Core i5-7600K3.8 - 4.2 GHz4 / 48 MB
Intel Xeon E3-1505M v63 - 4 GHz4 / 88 MB
Intel Core i7-7820HQ2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-7820HK2.9 - 3.9 GHz4 / 88 MB
Intel Core i7-7700HQ2.8 - 3.8 GHz4 / 86 MB
Intel Core i5-75003.4 - 3.8 GHz4 / 46 MB
Intel Core i5-7440HQ2.8 - 3.8 GHz4 / 46 MB
Intel Core i7-7567U3.5 - 4 GHz2 / 44 MB
Intel Core i7-7660U2.5 - 4 GHz2 / 44 MB
Intel Core i7-7600U2.8 - 3.9 GHz2 / 44 MB
Intel Core i5-7300HQ2.5 - 3.5 GHz4 / 46 MB
Intel Core i5-7500T2.7 - 3.3 GHz4 / 46 MB
» Intel Core i5-7287U3.3 - 3.7 GHz2 / 44 MB
Intel Core i7-7560U2.4 - 3.8 GHz2 / 44 MB
Intel Core i5-7267U3.1 - 3.5 GHz2 / 44 MB
Intel Core i5-7360U2.3 - 3.6 GHz2 / 44 MB
Intel Core i7-7500U2.7 - 3.5 GHz2 / 44 MB
Intel Core i5-7300U2.6 - 3.5 GHz2 / 43 MB
Intel Core i5-7260U2.2 - 3.4 GHz2 / 44 MB
Intel Core i5-7200U2.5 - 3.1 GHz2 / 43 MB
Intel Core i3-7100H3 GHz2 / 43 MB
Intel Core i3-7167U2.8 GHz2 / 43 MB
Intel Core i3-7130U2.7 GHz2 / 43 MB
Intel Core i7-7Y751.3 - 3.6 GHz2 / 44 MB
Intel Core i5-7Y571.2 - 3.3 GHz2 / 44 MB
Intel Core i5-7Y541.2 - 3.2 GHz2 / 44 MB
Intel Core i3-7100U2.4 GHz2 / 43 MB
Intel Core m3-7Y321 - 3 GHz2 / 44 MB
Intel Pentium Gold 4415U2.3 GHz2 / 42 MB
Intel Core m3-7Y301 - 2.6 GHz2 / 44 MB
Intel Celeron 3965U2.2 GHz2 / 22 MB
Intel Core i3-7020U2.3 GHz2 / 43 MB
Intel Celeron 3867U1.8 GHz2 / 22 MB
Intel Celeron 3865U1.8 GHz2 / 22 MB
Intel Pentium Gold 4425Y1.7 GHz2 / 42 MB
Intel Pentium Gold 4415Y1.6 GHz2 / 42 MB
Intel Pentium Gold 4410Y1.5 GHz2 / 42 MB
Intel Celeron 3965Y1.5 GHz2 / 22 MB
2400 MHz1800 MHz3300 - 3700 MHz
128 KB128 KB128 KB
512 KB512 KB512 KB
3 MB2 MB4 MB
2 / 42 / 22 / 4
15 15 28
14 14 14
100 °C100 °C100 °C
BGA1356BGABGA1356
Dual-Channel DDR4 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIDual-Channel LPDDR3-1866/DDR4-2133/DDR3L-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIDual-Channel DDR4 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
iGPUIntel HD Graphics 620 (300 - 1000 MHz)Intel HD Graphics 610 (300 - 900 MHz)Intel Iris Plus Graphics 650 (300 - 1100 MHz)
Architecturex86x86x86
$281 U.S.$107 U.S.$304 U.S.
Intel Kaby Lake i3-7100UIntel Kaby Lake Celeron 3867UIntel Kaby Lake i5-7287U

Benchmarks

Cinebench R20 - Cinebench R20 CPU (Multi Core)
159 Points (2%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 256     avg: 257     median: 256.5 (6%)     max: 260 Points
0153045607590105120135150165180195210225240255254.04254.88257255.97256.13256.46256.18257256.31255.85256.54256.05257.47256.59256.82255.11255.41256.25256.9254.29255.59255.92256.23256256.51255.67256.02256.38256.51256.54254.8255.82256.33254.95256.74256.31256.77256.95257.13257.42256.85257.03256.59256.23255.41255.82255.11254.95255.85256.62256.01256.2256.92255.71255.76257.28256.45256.46256.21256.25257.27257.05255.79257.07256.55257.38257256.29255.32255.94253.99255.44254.74255.06255.83252.41255.46256.1256.31254.89254.79250.88254.86254.3255.93254.18256.07256.75255.51255.68256.29255.08254.89255.76255.7255.38255.9255.06254.1256.19255.15254.68256.09254.81255.87255.28254.53257.12256.18255.16256.66255255.48255.12254.88255.3255.02256.44257.11255.3256.33250.46255.43256.98257.49257.26255.62256.95257.91256.87257258.27257.86257.23256.77256.31256.1257.13257.13256.79257.16256.38257.28257.05255.9256.66257.49256.9256.69257.49257.88257.31257.42257.23256.51257.21257.57257.65257257.31255.31258.09257.16257.36256.64256.92256.61256.35258.12257.54259.45259.82256.98258.01259.63259.71256.59256.1258.77259.66258.61260.56258.45259.11259.74259.87259.4259.61258.79259.5258.98258.61258.79259.9259.63260.11259.87259.77259.98259.42Tooltip
134 Points (3%)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 86     avg: 94.3     median: 95 (35%)     max: 100 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
2.9 Points (6%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
1 Points (33%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 3871     avg: 3874     median: 3874 (35%)     max: 3877
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 8718     avg: 8758     median: 8757.5 (14%)     max: 8797
wPrime 2.10 - wPrime 2.0 1024m *
min: 635.07     avg: 640     median: 639.8 (8%)     max: 644.6 s
wPrime 2.10 - wPrime 2.0 32m *
min: 20.195     avg: 20.2     median: 20.2 (4%)     max: 20.3 s
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 14.056     avg: 14.9     median: 14.9 (3%)     max: 15.8 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 31.637     avg: 34     median: 34 (1%)     max: 36.3 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 712.173     avg: 765     median: 764.9 (3%)     max: 817.6 s
3DMark 11 - 3DM11 Performance Physics
min: 3121     avg: 3357     median: 3428 (13%)     max: 3595 Points
3DMark - 3DMark Ice Storm Physics
min: 19210     avg: 25168     median: 25167.5 (16%)     max: 31125 Points
3DMark - 3DMark Ice Storm Extreme Physics
19308 Points (21%)
3DMark - 3DMark Ice Storm Unlimited Physics
21164 Points (22%)
3DMark - 3DMark Cloud Gate Physics
min: 2366     avg: 2620     median: 2729 (7%)     max: 2765 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 3845     avg: 3885     median: 3885 (10%)     max: 3925 Points
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
5136 (9%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
2340 (48%)
Geekbench 4.0 - Geekbench 4.0 64 Bit Single-Core
2947 (46%)
Geekbench 4.0 - Geekbench 4.0 64 Bit Multi-Core
5636 (14%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
3016 (38%)
2285 (29%)
min: 4419     avg: 4497     median: 4497 (56%)     max: 4575
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
5895 (9%)
3830 (6%)
min: 8230     avg: 8839     median: 8838.5 (14%)     max: 9447
Geekbench 5.3 - Geekbench 5.1 - 5.4 64 Bit Single-Core
434 (23%)
min: 897     avg: 899     median: 898.5 (48%)     max: 900
Geekbench 5.3 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
873 (5%)
min: 2160     avg: 2193     median: 2193 (13%)     max: 2226
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
1528 ms (3%)
Sunspider - Sunspider 1.0 Total Score *
341 ms (4%)
Octane V2 - Octane V2 Total Score
24098 Points (35%)

Average Benchmarks Intel Core i3-7100U → 100% n=2

Average Benchmarks Intel Celeron 3867U → 70% n=2

Average Benchmarks Intel Core i5-7287U → 150% n=2

- 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

v1.16
log 24. 04:49:11

#0 checking url part for id 8153 +0s ... 0s

#1 checking url part for id 11927 +0s ... 0s

#2 checking url part for id 8452 +0s ... 0s

#3 not redirecting to Ajax server +0s ... 0s

#4 did not recreate cache, as it is less than 5 days old! Created at Thu, 22 Jul 2021 13:08:31 +0200 +0s ... 0s

#5 composed specs +0.014s ... 0.015s

#6 did output specs +0s ... 0.015s

#7 getting avg benchmarks for device 8153 +0s ... 0.015s

#8 got single benchmarks 8153 +0.028s ... 0.043s

#9 getting avg benchmarks for device 11927 +0s ... 0.043s

#10 got single benchmarks 11927 +0.005s ... 0.048s

#11 getting avg benchmarks for device 8452 +0s ... 0.048s

#12 got single benchmarks 8452 +0.005s ... 0.053s

#13 got avg benchmarks for devices +0s ... 0.053s

#14 min, max, avg, median took s +0.045s ... 0.098s

#15 return log +0s ... 0.098s

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