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Intel Celeron 3865U vs Intel Core i3-7130U vs Intel Celeron 3965Y

Intel Celeron 3865U

► remove from comparison Intel Celeron 3865U

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.

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 i3-7130U

► remove from comparison Intel i3-7130U

The Intel Core i3-7130U is a dual-core processor of the Kaby-Lake architecture. It offers two CPU cores clocked at 2.7 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 adapter (clocked at 300 MHz to 1,000 MHz). It is manufactured on improved 14 nm Intel process with FinFETs.

Performance

The average 7130U in our database only just matches the Core i5-4310U, a dual-core CPU of similar energy efficiency that launched in 2014, in multi-thread performance. While not as horribly slow as most N-class Intel chips, this Core i3 is unlikely to make a power user happy.

Your mileage may vary depending on how competent the cooling solution of your system is, and how high the CPU power limits are.

Power consumption

This Core i3 series chip has a default TDP, also known as the long-term power limit, of 15 W. Laptop makers are allowed to significantly reduce that value (7.5 W being the lower limit) resulting in lower clock speeds and lower performance.

Last but not the least, the i3-7130U is manufactured on one of the old 14 nm Intel processes for subpar, as of early 2023, energy efficiency.

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).

ModelIntel Celeron 3865UIntel Core i3-7130UIntel Celeron 3965Y
SeriesIntel Kaby LakeIntel Kaby LakeIntel Kaby Lake
CodenameKaby LakeKaby Lake-UKaby Lake
Series: Kaby Lake Kaby Lake
Intel Core i7-7700K4.2 - 4.5 GHz4 / 8 cores8 MB L3
Intel Core i7-77003.6 - 4.2 GHz4 / 8 cores8 MB L3
Intel Xeon E3-1535M v63.1 - 4.2 GHz4 / 8 cores8 MB L3
Intel Core i7-7920HQ3.1 - 4.1 GHz4 / 8 cores8 MB L3
Intel Core i7-7700T2.9 - 3.8 GHz4 / 8 cores8 MB L3
Intel Core i5-7600K3.8 - 4.2 GHz4 / 4 cores8 MB L3
Intel Xeon E3-1505M v63 - 4 GHz4 / 8 cores8 MB L3
Intel Core i7-7820HQ2.9 - 3.9 GHz4 / 8 cores8 MB L3
Intel Core i7-7820HK2.9 - 3.9 GHz4 / 8 cores8 MB L3
Intel Core i7-7700HQ2.8 - 3.8 GHz4 / 8 cores6 MB L3
Intel Core i5-75003.4 - 3.8 GHz4 / 4 cores6 MB L3
Intel Core i5-7440HQ2.8 - 3.8 GHz4 / 4 cores6 MB L3
Intel Core i7-7567U3.5 - 4 GHz2 / 4 cores4 MB L3
Intel Core i7-7660U2.5 - 4 GHz2 / 4 cores4 MB L3
Intel Core i7-7600U2.8 - 3.9 GHz2 / 4 cores4 MB L3
Intel Core i5-7300HQ2.5 - 3.5 GHz4 / 4 cores6 MB L3
Intel Core i5-7500T2.7 - 3.3 GHz4 / 4 cores6 MB L3
Intel Core i5-7287U3.3 - 3.7 GHz2 / 4 cores4 MB L3
Intel Core i7-7560U2.4 - 3.8 GHz2 / 4 cores4 MB L3
Intel Core i5-7267U3.1 - 3.5 GHz2 / 4 cores4 MB L3
Intel Core i5-7360U2.3 - 3.6 GHz2 / 4 cores4 MB L3
Intel Core i7-7500U2.7 - 3.5 GHz2 / 4 cores4 MB L3
Intel Core i5-7300U2.6 - 3.5 GHz2 / 4 cores3 MB L3
Intel Core i5-7260U2.2 - 3.4 GHz2 / 4 cores4 MB L3
Intel Core i5-7200U2.5 - 3.1 GHz2 / 4 cores3 MB L3
Intel Core i3-7100H3 GHz2 / 4 cores3 MB L3
Intel Core i3-7167U2.8 GHz2 / 4 cores3 MB L3
Intel Core i7-7Y751.3 - 3.6 GHz2 / 4 cores4 MB L3
Intel Core i5-7Y571.2 - 3.3 GHz2 / 4 cores4 MB L3
Intel Core i5-7Y541.2 - 3.2 GHz2 / 4 cores4 MB L3
Intel Core i3-7100U2.4 GHz2 / 4 cores3 MB L3
Intel Core m3-7Y321 - 3 GHz2 / 4 cores4 MB L3
Intel Pentium Gold 4415U2.3 GHz2 / 4 cores2 MB L3
Intel Core m3-7Y301 - 2.6 GHz2 / 4 cores4 MB L3
Intel Celeron 3965U2.2 GHz2 / 2 cores2 MB L3
Intel Core i3-7020U2.3 GHz2 / 4 cores3 MB L3
Intel Celeron 3867U1.8 GHz2 / 2 cores2 MB L3
Intel Celeron 3865U « 1.8 GHz2 / 2 cores2 MB L3
Intel Pentium Gold 4425Y1.7 GHz2 / 4 cores2 MB L3
Intel Pentium Gold 4415Y1.6 GHz2 / 4 cores2 MB L3
Intel Pentium Gold 4410Y1.5 GHz2 / 4 cores2 MB L3
Intel Celeron 3965Y1.5 GHz2 / 2 cores2 MB L3
Intel Core i7-7700K4.2 - 4.5 GHz4 / 8 cores8 MB L3
Intel Core i7-77003.6 - 4.2 GHz4 / 8 cores8 MB L3
Intel Xeon E3-1535M v63.1 - 4.2 GHz4 / 8 cores8 MB L3
Intel Core i7-7920HQ3.1 - 4.1 GHz4 / 8 cores8 MB L3
Intel Core i7-7700T2.9 - 3.8 GHz4 / 8 cores8 MB L3
Intel Core i5-7600K3.8 - 4.2 GHz4 / 4 cores8 MB L3
Intel Xeon E3-1505M v63 - 4 GHz4 / 8 cores8 MB L3
Intel Core i7-7820HQ2.9 - 3.9 GHz4 / 8 cores8 MB L3
Intel Core i7-7820HK2.9 - 3.9 GHz4 / 8 cores8 MB L3
Intel Core i7-7700HQ2.8 - 3.8 GHz4 / 8 cores6 MB L3
Intel Core i5-75003.4 - 3.8 GHz4 / 4 cores6 MB L3
Intel Core i5-7440HQ2.8 - 3.8 GHz4 / 4 cores6 MB L3
Intel Core i7-7567U3.5 - 4 GHz2 / 4 cores4 MB L3
Intel Core i7-7660U2.5 - 4 GHz2 / 4 cores4 MB L3
Intel Core i7-7600U2.8 - 3.9 GHz2 / 4 cores4 MB L3
Intel Core i5-7300HQ2.5 - 3.5 GHz4 / 4 cores6 MB L3
Intel Core i5-7500T2.7 - 3.3 GHz4 / 4 cores6 MB L3
Intel Core i5-7287U3.3 - 3.7 GHz2 / 4 cores4 MB L3
Intel Core i7-7560U2.4 - 3.8 GHz2 / 4 cores4 MB L3
Intel Core i5-7267U3.1 - 3.5 GHz2 / 4 cores4 MB L3
Intel Core i5-7360U2.3 - 3.6 GHz2 / 4 cores4 MB L3
Intel Core i7-7500U2.7 - 3.5 GHz2 / 4 cores4 MB L3
Intel Core i5-7300U2.6 - 3.5 GHz2 / 4 cores3 MB L3
Intel Core i5-7260U2.2 - 3.4 GHz2 / 4 cores4 MB L3
Intel Core i5-7200U2.5 - 3.1 GHz2 / 4 cores3 MB L3
Intel Core i3-7100H3 GHz2 / 4 cores3 MB L3
Intel Core i3-7167U2.8 GHz2 / 4 cores3 MB L3
Intel Core i7-7Y751.3 - 3.6 GHz2 / 4 cores4 MB L3
Intel Core i5-7Y571.2 - 3.3 GHz2 / 4 cores4 MB L3
Intel Core i5-7Y541.2 - 3.2 GHz2 / 4 cores4 MB L3
Intel Core i3-7100U2.4 GHz2 / 4 cores3 MB L3
Intel Core m3-7Y321 - 3 GHz2 / 4 cores4 MB L3
Intel Pentium Gold 4415U2.3 GHz2 / 4 cores2 MB L3
Intel Core m3-7Y301 - 2.6 GHz2 / 4 cores4 MB L3
Intel Celeron 3965U2.2 GHz2 / 2 cores2 MB L3
Intel Core i3-7020U2.3 GHz2 / 4 cores3 MB L3
Intel Celeron 3867U1.8 GHz2 / 2 cores2 MB L3
Intel Celeron 3865U1.8 GHz2 / 2 cores2 MB L3
Intel Pentium Gold 4425Y1.7 GHz2 / 4 cores2 MB L3
Intel Pentium Gold 4415Y1.6 GHz2 / 4 cores2 MB L3
Intel Pentium Gold 4410Y1.5 GHz2 / 4 cores2 MB L3
Intel Celeron 3965Y « 1.5 GHz2 / 2 cores2 MB L3
Clock1800 MHz2700 MHz1500 MHz
L1 Cache128 KB128 KB128 KB
L2 Cache512 KB512 KB512 KB
L3 Cache2 MB3 MB2 MB
Cores / Threads2 / 22 / 42 / 2
TDP15 Watt15 Watt6 Watt
Technology14 nm14 nm14 nm
max. Temp.100 °C100 °C100 °C
SocketBGABGA1356FCBGA1515
FeaturesDual-Channel LPDDR3-1866/DDR4-2133/DDR3L-1600 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NIDDR3L-1600/LPDDR3-1866/DDR4-2133 RAM, PCIe 3, 4 GT/s bus, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, MPX, EIST, TM1, TM2, Hyper-Threading, SST, AES-NI, RDRAND, RDSEED, SGXDual-Channel DDR3L-1600/LPDDR3-1866 Memory Controller, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI, TXT
iGPUIntel HD Graphics 610 (300 - 900 MHz)Intel HD Graphics 620 (300 - 1000 MHz)Intel HD Graphics 615 (300 - 850 MHz)
Architecturex86x86x86
$107 U.S.
Announced
Manufacturerark.intel.comark.intel.comark.intel.com

Benchmarks

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
142 Points (1%)
284 Points (2%)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
72 Points (22%)
111 Points (33%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
1.7 Points (2%)
3.1 Points (4%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
0.9 Points (21%)
1.3 Points (32%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
2853 Points (17%)
4338 Points (26%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
5425 Points (4%)
9828 Points (7%)
wPrime 2.10 - wPrime 2.0 1024m *
1213 s (14%)
568 s (7%)
wPrime 2.10 - wPrime 2.0 32m *
39.4 s (8%)
18 s (4%)
WinRAR - WinRAR 4.0
1108 Points (2%)
2250 Points (4%)
X264 HD Benchmark 4.0 - x264 Pass 2
10.8 fps (4%)
19 fps (7%)
X264 HD Benchmark 4.0 - x264 Pass 1
54.4 fps (13%)
100.2 fps (23%)
TrueCrypt - TrueCrypt Serpent
0.1 GB/s (0%)
0.2 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
0.1 GB/s (2%)
0.3 GB/s (5%)
TrueCrypt - TrueCrypt AES
0.8 GB/s (2%)
1.7 GB/s (4%)
3DMark 06 - CPU - 3DMark 06 - CPU
3823 Points (8%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
21.4 s (5%)
14.1 s (3%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
48.1 s (2%)
47.1 s (2%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
1120 s (5%)
744 s (3%)
3DMark 11 - 3DM11 Performance Physics
1906 Points (5%)
3932 Points (11%)
3DMark - 3DMark Ice Storm Physics
15039 Points (12%)
3DMark - 3DMark Ice Storm Extreme Physics
14983 Points (12%)
3DMark - 3DMark Ice Storm Unlimited Physics
15647 Points (13%)
36137 Points (30%)
3DMark - 3DMark Cloud Gate Physics
1375 Points (3%)
3090 Points (8%)
3DMark - 3DMark Fire Strike Standard Physics
1609 Points (3%)
4360 Points (8%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
2240 Points (22%)
3497 Points (35%)
Geekbench 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
3719 Points (4%)
6792 Points (8%)
Geekbench 4.0 - Geekbench 4.0 64 Bit Single-Core
2182 Points (30%)
3473 Points (47%)
Geekbench 4.0 - Geekbench 4.0 64 Bit Multi-Core
3564 Points (9%)
6782 Points (17%)
Geekbench 3 - Geekbench 3 32 Bit Multi-Core
3224 Points (6%)
6047 Points (11%)
Geekbench 3 - Geekbench 3 32 Bit Single-Core
1843 Points (36%)
2829 Points (55%)
Geekbench 3 - Geekbench 3 64 Bit Multi-Core
3392 Points (5%)
6279 Points (10%)
Geekbench 3 - Geekbench 3 64 Bit Single-Core
1933 Points (29%)
2972 Points (45%)
Geekbench 2 - 32 Bit - Geekbench Stream
5368 Points (43%)
8776 Points (71%)
Geekbench 2 - 32 Bit - Geekbench Memory
4800 Points (44%)
7335 Points (67%)
Geekbench 2 - 32 Bit - Geekbench Floating Point
2838 Points (6%)
6043 Points (12%)
Geekbench 2 - 32 Bit - Geekbench Integer
3251 Points (7%)
5967 Points (12%)
Geekbench 2 - 32 Bit - Geekbench Total Score
3627 Points (9%)
6548 Points (17%)
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
2443 ms (3%)
1682 ms (2%)
Sunspider - Sunspider 1.0 Total Score *
176.6 ms (2%)
117.7 ms (1%)
Octane V2 - Octane V2 Total Score
13961 Points (13%)
21368 Points (19%)

Average Benchmarks Intel Celeron 3865U → 0% n=

Average Benchmarks Intel Core i3-7130U → 0% 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

v1.26
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#14 min, max, avg, median took s +0.231s ... 0.315s

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Redaktion, 2017-09- 8 (Update: 2023-07- 1)