The Intel Core i5-1135G7 is a quad-core, mid-range SoC designed to be used in ultra-light laptops. The Tiger Lake-UP3 processor was introduced in September 2020. It features four Willow Cove CPU cores running at 2.4 GHz (base clock speed @ 28 W TDP) Boosting up to 4.2 GHz (1-core Boost). The all-core Boost clock speed sits at 3.8 GHz. This is a Hyper-Threading-enabled CPU, allowing for up to 8 concurrent processing threads.
Architecture
A sizeable performance-per-MHz boost is one of the multiple strengths of Tiger Lake compared to the older Ice Lake and Comet Lake product families. Core i5-1135G7 is compatible with dual-channel DDR4-3200 or quad-channel LPDDR4x-4267 RAM, supports PCI-Express 4.0 (4 lanes) and is capable of HW-accelerating AI workloads. Thunderbolt 4, USB 4 and Wi-Fi 6 support is partially baked into the chip. Four PCI-Express 4.0 lanes allow for read/write rates of up to 7.9 GB/s, provided a suitably fast NVMe SSD is used.
The i5 is manufactured on Intel's third-gen 10 nm process marketed as SuperFin that is supposedly comparable to TSMC's 7 nm process that Ryzen 4000 series laptop-grade processors are manufactured on. Both the CPU cores and the iGPU enjoy access to 8 MB of L3 cache. Higher-end Core i7-11x5 processors are notable for their larger Level 3 cache (12 MB versus 8 MB), faster iGPUs and higher clock speeds. Core i5-1135G7 is supposed to be permanently soldered to the motherboard (BGA1449 socket interface) and is thus not user-replaceable.
Performance
The average i5-1135G7 in our database delivers multi-thread benchmark scores close to those of the Core i7-10810U, Core i5-1145G7, Core i5-1230U and also the Ryzen 7 3780U. The performance may not be ground-breaking, but it’s still on the sunnier side. This Core i5 will have no difficulty coping with some light gaming and video editing on the go, and the usual web browsing and spreadsheet editing will pose no problem to it, either.
Thanks to its decent cooling solution and a long-term CPU power limit of 25 W, the Lenovo Yoga Slim 7 14ITL05 is among the fastest laptops built around the 1135G7 that we know of. It can be about 60% faster in CPU-bound workloads than the slowest system featuring the same chip in our database, as of August 2023.
Graphics
The 80 EU Iris Xe Graphics G7 is based on Intel's Gen 12 architecture. The iGPU is somewhat faster than the older Iris Plus G7 (Ice Lake) and much faster than the UHD 620 (Comet Lake). The 80 EUs are clocked at 400 MHz to 1,300 MHz. This graphics adapter can drive up to 4 monitors in resolutions up to SUHD 4320p@60 and hardware decode the AVC, HEVC, VP9 and last but not the least AV1 video streams. The iGPU's gaming performance is close to what a typical GeForce MX250 has in store; casual gamers will be happy with the Xe as it will easily handle most titles at 720p on low or medium quality settings. An important thing to keep in mind is that the iGPU has no video memory of its own, making fast RAM a necessity.
Power consumption
Just like all other Tiger Lake-UP3 chips, the i5-1135G7 has a default TDP of 12 W to 28 W, the expectation being that laptop makers will go for a higher value to get higher clock speeds and thus better performance. Either way, these values are a tad too high to allow for passively cooled designs.
The CPU is built with Intel's 3rd generation 10 nm process marketed as SuperFin for decent, as of mid 2022, energy efficiency.
The Intel Core i5-8279U is a quad-core SoC for notebooks based on the Coffee Lake architecture and was announced in the first quarter of 2019. Compared to its predecessor Core i5-7287U, the CPU is now a quad-core with Hyperthreading support for the execution of up to 8 threads simultaneously. The base frequency is 2.4 GHz, but the Turbo goes all the way up to 4.1 GHz. It is also equipped with an Intel Iris Plus Graphics 655 GPU with 128 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.
Compared to faster Core i7 model (e.g. Core i7-8559U) with eDRAM and 28 Watts, the i5-8279U only features 6 MB smart cache and a slower clock of the Iris Plus GPU.
Architecture
Intel basically uses the same micro architecture compared to Kaby Lake, 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
Considering the clocks of the Core i5-8259U, its performance should be between above the 15W model Core i7-8650U. The i5-82769U should still be faster than the i7-8650U in practice thanks to the increased TDP, especially during sustained workloads. Compared to the similar named Intel Core i5-8269U, the 8279U offers a slightly lower performance (-200 MHz Turbo, -100 MHz base) although the name suggests otherwise.
Graphics
The integrated Intel Iris Plus 655 Graphics is the GT3e model of the Kaby Lake GPU (Intel Gen. 9.5). It has 48 Execution Units running at 300-1150 MHz and the performance is comparable to a GeForce 930M or 940MX thanks to fast eDRAM cache. However, there aren't any significant improvements compared to the old Iris Plus 650, 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 quad-core processors, but allows a better utilization of CPU and GPU Turbo.
The Intel Core i7-1165G7 is an upper mid-range, quad-core SoC designed for use in ultra-thin laptops. The Tiger Lake-UP3 processor was unveiled in September 2020; its Hyper-Threading-enabled Willow Cove CPU cores run at 2.8 GHz (base clock speed @ 28 W TDP) to 4.7 GHz (single-core Boost frequency). The all-core Boost frequency sits at 4.1 GHz. This i7 was the second-fastest CPU of TGL-UP3 line-up when Intel initially launched the series in 2020.
The i7 is ever-so-slightly inferior to Intel Core i7-1185G7 in that vPro support is nowhere to be found, the clock speeds are lower, and the iGPU's clock speed is a little lower as well.
Architecture
A sizeable performance-per-MHz boost is one of the many benefits of Tiger Lake generation compared to the older Ice Lake and Comet Lake product families. Core i7-1165G7 is compatible with dual-channel DDR4-3200 or quad-channel LPDDR4x-4267 RAM; Intel recommends using no more than 64 GB, for reference. The processor also supports PCI-Express 4.0 (4 lanes) and is capable of HW-accelerating certain AI workloads. Thunderbolt 4, USB 4 and Wi-Fi 6 support is partially baked into the chip. Four PCI-Express 4.0 lanes allow for read/write rates of up to 7.9 GB/s, provided a suitably fast NVMe SSD is used.
The i7 is built with the third-gen 10 nm Intel process marketed as SuperFin that is supposedly comparable to TSMC's 7 nm process, the one Ryzen 4000 and Ryzen 5000 series processors are manufactured on. Both the CPU cores and the iGPU have access to 12 MB of L3 cache. The SoC is supposed to be soldered straight on to the motherboard (BGA1449 socket interface); it is thus anything but user-replaceable.
Performance
The average i7-1165G7 in our database is just as fast as Intel's Core i5-10200H and Core i7-10810U are, as far as multi-thread benchmark scores are concerned. The chip is brave enough to come dangerously close to the noticeably costlier i7-1195G7 while unfortunately not quite reaching the high bar set by the Ryzen 3 5300U. That being said, it's a very decent CPU that will have no trouble chewing through light video editing and 3D rendering jobs on the go with a bit of gaming possible as well, as of early 2022.
Thanks to its decent cooling solution and a long-term CPU power limit of 40 W, the Schenker Vision 15 is among the fastest laptops built around the 1165G7 that we know of. It can be more than 60% faster in CPU-bound workloads than the slowest system featuring the same chip in our database, as of August 2023.
This graphics adapter can drive up to 4 monitors in resolutions as high as SUHD 4320p@60 simultaneously, and the built-in video decoder is AV1-friendly. It will happily decode most other video codecs including HEVC, AVC, VP9, MPEG-2 and so on, too.
The Xe will let you play most games at 1080p / Low. It's nearly as fast as NVIDIA's GeForce MX350, surpassing anything we have seen from AMD's integrated graphics thus far. It is paramount that fast RAM is used as the Xe has no VRAM of its own. The other prerequisites for decent 3D performance are decently high Power Limits and a competent cooling solution.
Power consumption
The i7-1165G7 has a default TDP of 12 W to 28 W, the expectation being that laptop makers will go for a higher value to get higher clock speeds and thus better performance. Either way, these values are too high to allow for passively cooled designs.
The i7 is built with Intel's third-generation 10 nm process marketed as SuperFin for decent, as of mid 2022, energy efficiency.
Average Benchmarks Intel Core i5-1135G7 → 100%n=31
Average Benchmarks Intel Core i5-8279U → 89%n=31
Average Benchmarks Intel Core i7-1165G7 → 104%n=31
- 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
log 10. 02:29:38
#0 checking url part for id 12238 +0s ... 0s
#1 checking url part for id 11503 +0s ... 0s
#2 checking url part for id 12118 +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 Tue, 07 May 2024 05:39:01 +0200 +0.001s ... 0.001s
#5 composed specs +0.055s ... 0.056s
#6 did output specs +0s ... 0.056s
#7 getting avg benchmarks for device 12238 +0.017s ... 0.073s
#8 got single benchmarks 12238 +0.286s ... 0.359s
#9 getting avg benchmarks for device 11503 +0.003s ... 0.362s
#10 got single benchmarks 11503 +0.008s ... 0.37s
#11 getting avg benchmarks for device 12118 +0.016s ... 0.386s
#12 got single benchmarks 12118 +0.294s ... 0.681s
#13 got avg benchmarks for devices +0s ... 0.681s
#14 min, max, avg, median took s +0.561s ... 1.241s