Intel Core i5 1235U vs i5 1135G7 – Which is the Mid-Range Winner?

If you are searching for a mid-range processor, then you must give into consideration like the core/thread count, frequency (clock speed), supported memory type, and size of the cache. Additional factors may include overclocking requirements, integrated graphics, and the price.

Today, we are going to be discussing about the Intel Core i5 1235U vs Intel Core 1135G7 processors. These two are mid-range CPU models will be ruling the market in 2022. The Intel Core i5-1235U is a mid-range mobile CPU that is suitable in use for light laptops.

That is because the CPU model is based on the Alder Lake architecture. The model was released in the early part of this year, in 2022. It comes with 8 efficient cores (E-cores, Gracemont architecture) and 2 performance cores (P-cores, Golden Cove architecture).

You will want to know that the P-cores can adequately support hyper-threading that can provide you with 12 supported threads. You can also combine them with the E-cores. You would want to know that the clock rate ranges from 1.3 to 4.4 GHz.

It can go from 0.9 to 3.3 GHz on the efficient cluster. It is similar to the earlier Skylake cores (compared to the Core i7-6700HQ). The 1235U CPU model provides you with a lower base clock speed and the essential vPro management features.

The power consumption is acceptable in this unit when you compare it to the P-series or H-series. It comes with only the 15W TDP for a streamlined performance in the CPU models for light laptops.

The U stands for a CPU that is power-efficient. The unit is not designed to use a lot of power, but it does not produce a lot of heat. The heat dissipation in light laptops is not too much. You will also want to know that the CPU models are suitable for increasing the battery life.

This is when you are working on low-intensity performance tasks. The U-series CPU models make use of low power consumption than both the H and P-series CPU models. However, they come with the lowest performance.

The Intel Core i5-1135G7 is an 11th Generation 2020 mid-range laptop processor. This unit comes infused with 4 computing cores and is more powerful than most of the other Intel models, like the dual-core i3-1115G4 present on a similar 11th-Gen Core G-series.

However, it has the quad-core i7-1165G7 that is quicker than the i5-1135G7 CPU model. These chipsets can handle daily office & home computing tasks efficiently. You may require better CPU models when you want to do high-performing functions like video editing.

It is also suitable for usage when you want to work on 3D gaming. Moreover, you will want to know that they come infused with the Intel Iris Xe graphics that is quicker than the Intel UHD G4 of the Core i3.

However, it is the entry-level category unit for gaming. In this comparison review, we will be discussing some of the primary features of the Intel Core i5 1235U vs i5 1135G7 processors. This will help us know more about the CPU models and understand them better.

We will also see how it performs when you want to do tasks like programming and gaming with it. Not to mention, the specifications are compared with each other to help you analyze them and enable you to determine the vital features when choosing a light laptop for yourself.

Intel Core i5 1235U vs i5 1135G7 – Architecture

Intel has managed to produce some stunning CPU models in the last two years. The pandemic has had them work really hard and brought out some exceptional models that are not only capable of matching AMD’s models but also a hit with professional gamers.

Post-2005, AMD has been doing a splendid job in the processor segment. However, from 2020 onwards, Intel is getting its groove back, and they are manufacturing unique models that are suitable for the mid-range as well as top-end users.

The Intel Core i5 1235U comes with excellent architecture. If you have read our reviews previously, we used to call them design. Henceforth, we will be using the term architecture. The CPU unit’s architecture is essential to ensure that the device works splendidly.

When the processor has an exceptional architecture, this ensures you can make the device as the laptop works incredibly well. The integrated memory controller provides adequate support for memory up to DDR5-4800, LPDDR4x-4267, LPDDR5-5200, and DDR4-3200.

The thread director that is present inside the hardware can provide immense support to the operating system. This helps in you decide whether the thread can be able to increase the efficient cores performance of the CPU model.

When you want to do the AI tasks, then you may beware that the CPU unit has to integrate the DL Boost (via AVX2) and GNA 3.0. You have a quick sync in version 8. You would want to know that it is similar to the Rocket Lane CPUs.

Besides, it can also support the VC-1 decode, MPEG-2, AVC, VP8 decode, JPEG, HEVC, and also the AV1 decode in hardware. Please note that the CPU model only can support the PCIe 4.0 (x8 for a GPU and two x4 for SSDs).

You would want to know that the integrated GPU unit is based on the Xe-architecture and provides you with 80 of the 96 EUs. The EU here refers to the execution units that can work & operate up to 1.2 GHz.

Likewise, the Intel Core is 1135G7 CPU model is a quad-core that can work tremendously properly on light laptops. This is a mid-range SoC that is designed for several purposes like coding & gaming.

Most of you may know by now that the Tiger Lake-UP3 processor was released into the market in September 2020. The unit comes with 4 Willow Core CPU cores that can run at 2.4 GHz with a base clock speed of 28 W TDP.

This can help in enhancing the clock speeds of up to 4.2 GHz. You will want to know that the all-core boost clock speed comes at 3.8 GHz. The unit is a hyper-threading-enabled CPU model, which allows 8 processing threads on the processor.

The performance-per-MHz boost is one of the main strengths of Tiger Lake when you compare it to the older Ice Lake and Comet Lake product series. The CPU model comes infused with a dual-channel DDR4-3200 or quad-channel LPDDR4x-4267 RAM.

It can support the PCI-Express 4.0 (4 lanes) and is capable of HW-accelerating AI workloads. However, you can use the Wi-Fi 6 support, USB 4, and Thunderbolt 4. Besides, you would want to know that it comes with 4 PCI-Express 4.0 lanes.

These lanes enable the CPU model to write/read rates of up to 7.9 GB/s. Moreover, you are provided with a quick NVMe SSD. It is produced with the second-generation 10 nm process and comes marketed as the SuperFin.

It is comparable to the TSMC 7nm process that the AMD Ryzen 4000 series so effectively makes use of on most of the mid-quoted laptops. The iGPU & the CPU cores have the proper access to the 8MB of L3 cache.

You will want to know that the high-end core i7-11×5 processors come with a large level 3 12MB versus 8MB. They are much quicker than iGPUs & have higher clock speeds. The Intel Core i5-1135G7 CPU model can be used on the motherboard and may not be replaceable.


SpecificationsIntel Core i5 1235UIntel Core i5 1135G7
ReleasedFebruary 23, 2022September 2, 2020
instruction setx86-64x86-64
CodenameAlder Lake-UTiger Lake UP3
Model numberi5-1235Ui5-1135G7
Integrated GPUIris Xe Graphics (80EU)Iris Xe Graphics G7 80EU
Base Frequency1.3 GHz0.9-2.4 GHz
Turbo Boost Frequency4.4 GHz4.2 GHz
Bus frequency100 MHz100 MHz
Bus Bandwidth4 GT/s
L1 Cache80K (per core)96K (per core)
L2 Cache1280K (per core)1280K (per core)
L3 Cache12MB (shared)8MB (shared)
Unlocked MultiplierNoNo
Fabrication process10 nm10 nm
TDP12-15 W12-28 W
Max. temperature100°C100°C
Integrated GraphicsIntel Iris Xe Graphics (80EU)Iris Xe Graphics G7 80EU
GPU Base Clock300 MHz300 MHz
GPU Boost Clock1200 MHz1300 MHz
Shading Units640640
Execution Units8080
TGP15 W15 W
Memory support
Memory typesDDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267DDR4-3200, LPDDR4-4267
Memory Size64 GB64 GB
Max. Memory Channels22
ECC SupportNoNo
PCI Express Version4.04.0
PCI Express Lanes2016

Intel Core i5 1235U vs i5 1135G7 – Performance & power consumption

The performance & power consumption of a processor are critical to ensure that the laptop device works efficiently. You do not want to design or own a laptop or a gaming PC that consumes too much power.

In the Intel Core i5 1235U CPU model, there are 10 cores, and you can get multi-threaded performance. This is relatively faster than the older quad-core Tiger Lake CPUs with 15 Watt. The CPU model’s amazing performance is sometimes limited because of the TDP setting.

You can also find good thermals, and they come with short-term goals. Due to the architectural enhancements that are done on the big Golden Cove cores. This could be the reason that the single-thread performance can be better than a clocked Tiger Lake CPU.

The model is designed with 55 Watts being recommended as the maximum power consumption. The unit is produced based on Intel’s third-gen 10 nm process. You would want to beware that the boost sustainability depends on the higher power limits and cooling system present.

The Intel Core i5 1135G7 processor comes with a decent performance. It is almost as quick as the Intel Core i5-1145G7 and the AMD Ryzen 7 3780U. This CPU model should not have any difficulty in you wanting to play mild gaming and also some browsing activities.

It is an 80 EU Iris Xe Graphics G7 based on Intel’s Gen 12 architecture. The iGPU is much quicker than the earlier Iris Plus G7 (Ice Lake). Of course, it is faster than the UHD 620 (Comet Lake). You will want to know that the graphics adapter provides you with 4 monitors.

These resolutions come up to SUHD 4320p@60, and the hardware can decode up to the HEVC, VP9, and AVC along with the AV1 video streams. You will be delighted to know that iGPU’s gaming performance is almost the same as the normal GeForce MX250.

This is ideal for most casual gamers because they can now play on the Xe as it can manage most of the titles at 720p on low or medium-quality settings. You also need to know that the iGPU has no video memory, for having quick RAM is a necessity.

The good thing here is just like most Tiger Lake-UP3 processors; this model has a long-term power consumption of 12 Watt to 28 Watt. It is suitable for a thin & light laptop and an occasional Windows tablet.

It works well on an adequately cooled setup. Many users have wondered if they can play GTA with this processor. Based on our testing, it is safe to say that this is not a gaming CPU model. It is something that you may find on the Intel Core H series.

This Iris Xe integrated graphics processor cannot play those top-end games either because there is going to be plenty of lag in it. However, you can find them on the Nvidia GeForce GTX RTX GPU model.

But you can play some non-demanding games like Minecraft or the League of Legends. When you have 8GB RAM in a dual-channel setup, some high-end games like GTA 5 can be played on them without hassle.

Please note that you may not get the kind of smooth gaming experience. You would rather play the game at around only 30 fps or similar. The i5-1135G7 is excellent for coding unless it is some kind of hardware-intensive coding project, including video rendering, graphics rendering, and similar.

This model is a sensational choice for programming and coding-related tasks. It works quite well, and it is excellent. When you are an AMD fan, then you can make use of the AMD Ryzen 7 5700 to get a better performance without much difference, albeit.

Intel Core i5 1235U vs i5 1135G7 Benchmark

Single-Core Performance

Single-Core Performance

Power Efficiency

Power Efficiency

Cinebench R23 (Single-Core)

Cinebench R23 (Single-Core)

Cinebench R23 (Multi-Core)

Cinebench R23 (Multi-Core)

Passmark CPU (Single-Core)

Passmark CPU (Single-Core)

Passmark CPU (Multi-Core)

Passmark CPU (Multi-Core)

Geekbench 5 (Single-Core)

Geekbench 5 (Single-Core)

Geekbench 5 (Multi-Core)

Geekbench 5 (Multi-Core)


Is a Core i5 good in 2022?

The Intel Core i5 1235U is a fantastic processor for you to use in 2022. The chipset comes with the right kind of base clock speed and can be increased to a higher rate if you want. Besides, the unit has the right kind of threads, making it suitable for gaming purposes.

Is i5 1235U a good processor?

The Intel Core i5 1235U processor comes with phenomenal heat dissipation for providing amazing performance. It means that you can make use of the model for gaming and coding usage.

It also comes with a 4.40 GHz turbo boost frequency of the performance cores that offer a good performance having the latest graphics-intense games. So, based on these factors, the processor can be considered a good chipset.

What is i5 1235U?

The Intel Core i5 1235U processor is a mid-range model that is most ideal for use in thin mobile laptops. Additionally, it is designed based on the Alder Lake architecture. The CPU model was released in the early months of 2022.

It is also able to provide you with 2 performance cores for you to be able to do high tasks. The processor also includes the P-cores and the Golden Cove architecture. There are also 8 efficient cores, E-cores, and the Gracemont architecture.

Is i5-1135G7 high-end?

The Intel Core i5 1135G7 processor is a quad-core, having a mid-range SoC that was developed for use in thin laptops. So, yes, this chipset can find use in most of the light laptops found in the market.

Is i5-1135G7 a good processor?

The Intel Core i5 1135G7 processor is a mid-range model that can be used in light laptops. The processor comes infused with 4 computing cores, making it more powerful than the dual-core Intel Core i3 1115G4 processor of a similar 11th-Gen Core G-series.

You may delight in the fact that the processor also comes infused with the quad-core i7 1165G7 processor, which is faster than the Intel Core i5 1135G7 CPU. So, this makes it definitely a good processor for you to use in your laptops and gaming devices.

Intel Core i5 1235U vs i5 1135G7 – Verdict

Our winner in this review is the Intel Core i5 1135G7 processor. We have ended our comparison review on the Intel Core i5 1235U vs i5 1135G7 processors. We sincerely hope that you enjoyed reading this post.

The CPU models are incredibly phenomenal in their own way. They come with their own abilities and features that are embedded in them. This is what makes them unique, and you can find them in extreme use in most light laptops today in the market.

The Intel Core i5 1235U processor comes with 933MHz higher ram speed, 4 more CPU threads, and higher PassMark result. Moreover, it also has a 4MB bigger L3 cache, higher PassMark result (single), and higher PassMark effect (overclocked).

You can also find that it comes with 1 Higher version of DDR memory supported and 1 newer version of OpenCL. This makes it a solid choice for gaming PC designers, who may find this model attractive for their purpose.

The Intel Core i5 1135G7 processor is 100MHz faster GPU turbo speed, has a 1300MHzvs1200MHz, and 11 higher clock multiplier. This is a spectacular processor that can work tremendously for gaming.

Now, you can play games and have an exceptional gaming performance with the help of a processor. As we read above, the CPU model provides you with excellent heat-dissipating capabilities that allow you to play top-end games.

However, you may notice that there can be inadequate heat dissipation when you increase the pressure. Some laptop models might be able to cope up with that, but most units may not be able to in between their cooling capabilities.

On the whole, both the Intel Core i5 1235U & the Intel Core i5 1135G7 processors come embedded with outstanding features and specifications in them. While the 1235U is fantastic, the 1135G7 CPU model is phenomenal for its coding and gaming purposes.

James Smith has always been intrigued by electronic products since his childhood. After his post graduation in electronics from a popular university, he decided to pursue a career in the electronics sector. But his calling for writing about these marvellous pieces of work got the better of him. That is how UBG was started. With a writing career spanning more than 12 years, James has worked on several hundred product reviews. During his free time, he like to spend time with his pet dog and relax in the swimming pool.