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Intel Core i3-8130U

Intel 8130U

The Intel Core i3-8130U is a power efficient dual-core SoC for notebooks and Ultrabooks (most likely) based on the Kaby Lake Refresh generation (and not Coffee Lake). It was announced in February 2018. Compared to its direct predecessor, the Core i3-7130U, the 8130U offers Turbo Boost for an increased single thread performance. The GPU is now named Intel UHD Graphics 620 but otherwise identical to the Intel HD Graphics 620. The integrated memory controller supports DDR4-2400 / LPDDR3-2133 and dual channel memory.

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

Clocked at 2.2 to 3.4 GHz, the Core i3-8130U offers a much better single core performance than the Core i3-7130U (2.7 GHz, no Turbo). Therefore, the overall performance should be comparable to the older Core i5-7260U (also 2.2 - 3.4 GHz). The Core i5-8250U offers four processor cores and therefore offers a much better multi-threaded performance.

Graphics

The integrated Intel UHD Graphics 620 (Intel Gen 9.5) is untouched from the 8th Gen Kaby Lake chips. In the Core i3-8130U it is rather low clocked with 1 GHz compared to the 1.1 GHz in Core i7 models. With fast dual-channel memory it can reach the performance of a dedicated GeForce 920M.

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 most likely manufactured in an improved 14nm process with FinFET transistors (14nm+), the same as the 7th Gen Kaby Lake processors. Intel still specifies the TDP with 15 Watts, which is typical for ULV chips. According to Intel it can be configured to 10 Watt at 800 MHz (cTDP-down).

SeriesIntel Core i3
CodenameKaby Lake Refresh
Clock Rate2200 - 3400 MHz
Level 1 Cache256 KB
Level 2 Cache1 MB
Level 3 Cache4 MB
Number of Cores / Threads2 / 4
Max. Power Consumption (TDP = Thermal Design Power)15 Watt
Manufacturing Technology14 nm
SocketBGA1356
FeaturesDual-Channel DDR4/LPDDR3 Memory Controller, HyperThreading
GPUIntel UHD Graphics 620 (300 - 1000 MHz)
64 Bit64 Bit support
Announcement Date02/15/2018
Product Link (external)Intel Core i3 8130U

Benchmarks

Cinebench R15 - CPU Multi 64Bit
min: 320     avg: 329     median: 329 (8%)     max: 338 Points
Cinebench R15 - CPU Single 64Bit
min: 139     avg: 139.5     median: 139.5 (64%)     max: 140 Points
Cinebench R11.5 - CPU Single 64Bit
1.6 Points (67%)
Cinebench R10 - Rendering Single 32Bit
5476 Points (60%)
wPrime 2.0x - 1024m *
485.5 seconds (6%)
TrueCrypt - Serpent Mean 100MB
0.2 GB/s (11%)
TrueCrypt - Twofish Mean 100MB
0.4 GB/s (12%)
3DMark 06 - CPU
4720 Points (33%)
Super Pi mod 1.5 XS 1M *
11.1 Seconds (2%)
Super Pi Mod 1.5 XS 32M *
661.2 Seconds (3%)
3DMark 11 - Performance Physics 1280x720
min: 4075     avg: 4100.5     median: 4100.5 (22%)     max: 4126 points
3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
47727 Points (55%)
3DMark - Cloud Gate Standard Physics 1280x720
min: 3659     avg: 3728     median: 3728 (9%)     max: 3797 Points
Geekbench 4.0 - Compute OpenCL Score
min: 4208     avg: 9944     median: 9944 (3%)     max: 15680 Points
Geekbench 4.0 - 64 Bit Multi-Core Score
min: 7123     avg: 8131.5     median: 8131.5 (30%)     max: 9140 Points
Geekbench 4.0 - 64 Bit Single-Core Score
min: 3796     avg: 4154.5     median: 4154.5 (72%)     max: 4513 Points
Mozilla Kraken 1.1 - Total Score *
min: 1083.5     avg: 1446.9     median: 1320 (2%)     max: 1937.2 ms
Sunspider - 1.0 Total Score *
min: 91.3     avg: 187     median: 187 (2%)     max: 282.7 ms
Octane V2 - Total Score
min: 25180     avg: 28326     median: 27818 (56%)     max: 31980 Points
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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