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Intel Core i3-7100U vs Intel Core i5-7267U vs Intel Celeron 3965Y

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 Core i5-7267U

► remove from comparison

The Intel Core i5-7267U 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 3.1-3.5 GHz (two cores also up to 3.5 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 i7-7500U (2.7-3.5 GHz, no eDRAM, 15 Watts), but it should be a bit slower on practice due to the missing level 4 eDRAM and 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 300-1050 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 Celeron 3965Y

► remove from comparison Intel Celeron 3965Y

The Intel Celeron 3965Y is a low power entry level processor for small laptops or tablets and based on the Kaby Lake architecture. It was announced in Q2 2017 and offers two processor cores clocked at 1.5 GHz (no Turbo Boost). Compared to the Pentium 4410Y, the Celeron 3965Y offers no HyperThreading and therefore can execute only up to two threads simultaneously. The chips also includes the Intel HD Graphics 615 GPU, a dual-channel memory controller (DDR3L/LPDDR3) as well as VP9 and H.265 video de- and encoder. It is still produced in a 14 nm process with FinFET transistors. Currently (2017) it is the slowest Kaby-Lake based processor.

Architecture

Intel basically used the familiar micro architecture from the Skylake generation, so the per-MHz performance is identical. Only the Speed-Shift technology for faster dynamic adjustments of the voltages and clocks was improved, and the matured 14 nm process now also enables much higher frequencies and better efficiency than before. 

Performance

Due to the missing HyperThreading, the Celeron 3965Y is slightly slower than the similar clocked Pentium 4410Y in some multi threaded benchmarks. The single thread performance is due to the missing Turbo Boost significantly worse than the more expensive Core m3-7Y30. This should be noticeable in daily tasks. 

Graphics

The integrated Intel HD Graphics 615 GPU has 24 Execution Units (EUs) like the old HD Graphics 515 and runs with clocks between 300 and 850 MHz in combination with this processor. The performance heavily depends on the TDP limit as well as the memory configuration; with fast LPDDR3-1866 RAM in dual-channel mode, the GPU should sometimes be able to compete with the HD Graphics 520, but can also be much slower in other scenarios. Modern games from 2016 will, if at all, only run smoothly in the lowest settings.

Contrary to Skylake, Kaby Lake now also supports hardware decoding for H.265/HEVC Main10 with a 10-bit color depth as well as Google's VP9 codec.

Power Consumption

The chip is manufactured in an improved 14 nm process with FinFET transistors, so the power efficiency was once again improved significantly. The TDP is rated at 6 Watt and can be reduced to 4,5 Watt (cTDP down).

Intel Core i3-7100UIntel Core i5-7267UIntel Celeron 3965Y
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 MHz3100 - 3500 MHz1500 MHz
128 KB128 KB128 KB
512 KB512 KB512 KB
3 MB4 MB2 MB
2 / 42 / 42 / 2
15 28 6
14 14 14
100 °C100 °C100 °C
BGA1356BGA1356FCBGA1515
Dual-Channel DDR4 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIDual-Channel DDR4 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIDual-Channel DDR3L-1600/LPDDR3-1866 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI, TXT
iGPUIntel HD Graphics 620 (300 - 1000 MHz)Intel Iris Plus Graphics 650 (300 - 1050 MHz)Intel HD Graphics 615 (300 - 850 MHz)
Architecturex86x86x86
$281 U.S.$304 U.S.
Intel Kaby Lake i3-7100UIntel Kaby Lake i5-7267UIntel Kaby Lake Celeron 3965Y

Benchmarks

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
383 Points (9%)
020406080100120140160180200220240260280300320340360380381383384385384384382384383384383384384384385384384377385384Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 86     avg: 94.3     median: 95 (35%)     max: 100 Points
141 Points (52%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
2.9 Points (6%)
4.1 Points (8%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
1 Points (33%)
1.5 Points (49%)
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
WinRAR - WinRAR 4.0
3243 (21%)
X264 HD Benchmark 4.0 - x264 Pass 2
21.9 fps (10%)
X264 HD Benchmark 4.0 - x264 Pass 1
119 fps (35%)
TrueCrypt - TrueCrypt Serpent
0.2 GB/s (8%)
TrueCrypt - TrueCrypt Twofish
0.3 GB/s (9%)
TrueCrypt - TrueCrypt AES
1.9 GB/s (7%)
3DMark 06 - CPU - 3DMark 06 - CPU
4378 Points (24%)
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
4896 Points (18%)
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%)
44493 Points (46%)
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
3DMark - 3DMark Time Spy CPU
2044 Points (14%)
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%)
min: 3972     avg: 4182     median: 4181.5 (52%)     max: 4391
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
5895 (9%)
min: 8084     avg: 8706     median: 8706 (14%)     max: 9328
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
1528 ms (3%)
820 ms (1%)
Sunspider - Sunspider 1.0 Total Score *
341 ms (4%)
110 ms (1%)
Octane V2 - Octane V2 Total Score
24098 Points (35%)
38960 Points (56%)
Power Consumption - Prime95 Power Consumption - external Monitor *
42.8 Watt (11%)
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
29.5 Watt (8%)

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

Average Benchmarks Intel Core i5-7267U → NAN% n=

- 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. 14:14:16

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

#1 checking url part for id 8454 +0s ... 0s

#2 checking url part for id 9588 +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 +0.009s ... 0.01s

#6 did output specs +0s ... 0.01s

#7 getting avg benchmarks for device 8153 +0s ... 0.01s

#8 got single benchmarks 8153 +0.031s ... 0.041s

#9 getting avg benchmarks for device 8454 +0.001s ... 0.042s

#10 got single benchmarks 8454 +0.007s ... 0.049s

#11 getting avg benchmarks for device 9588 +0s ... 0.049s

#12 got single benchmarks 9588 +0.005s ... 0.054s

#13 got avg benchmarks for devices +0s ... 0.054s

#14 min, max, avg, median took s +0.054s ... 0.108s

#15 return log +0s ... 0.108s

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Redaktion, 2017-09- 8 (Update: 2017-09-11)