Intel Core i7 1065G7 vs i5 1135G7 – Which Processor is the Better One?

Intel has been producing several CPU models over the last few decades. They were doing well, all alone, until AMD showed up with some incredible processors in the market. AMD started eating up more share of the pie in the market, leaving Intel with lesser value.

It is good to see that Intel has bounced back and is on track right now. Based on that, we will be taking a look at two of their popular gaming CPU models. They are the Intel Core i7 1065G7 vs the Intel Core i5 1135G7 CPU models.

These two models are in great demand because of their versatility. They are known to produce some exceptional performance for gaming, as well as regular tasks. The Intel Core i7 1065G7 processor is a quad-core CPU with G7 graphics.

We will try and analyze it, test it with some models, and then provide you with the end result. Moreover, we discuss everything that you ought to know about this CPU model regarding productivity and computing performance.

Besides, we will compare Ice Lake to the previous 14nm parts. However, the gaming performance is something that we will be looking at some other time. Likewise, the Intel Core i5 1135G7 processor is a quad-core, mid-range SoC produced for lightweight laptop models.

When you are somebody keen on designing or using a lightweight laptop, in a sense, for light purposes, then this is it. However, we may want to delve more into this model to help you understand how it can be useful for your cause.

These two models have similar capabilities, but we noted that one of them was remarkably more powerful than the other. You will have to read on to know which model is the better one. Remember, there can be only a single winner.

But that does not mean either one of them is not good enough to meet your needs or preferences. This laptop was released around 2 years ago, in 2020, during the pandemic, and has made a massive stride in the segment.

Without further ado, let us read more about these two phenomenal models and find out which one is the winner.

Intel Core i7 1065G7	Intel Core i5 1135G7
PROS	PROS
It is a 10-nanometer production technology. Artificial intelligence-based computing. Exceptional computing performance. Stupendous cooling performance. It is a top-end processor model.	It is more powerful than a dual-core i3-1115G4. Ideal for light web server tasks. It has a decent gaming performance. Perfect for home and office computing tasks. It can beat most of the models in the same range.
CONS	CONS
The unit can be very expensive.	Apart from the price, we do not see anything else.

Pricing & Availability

The Intel Core i7 1065G7 processor is priced under $470 and i5 1135G7 priced under $340. The processor is available on most of retailers and the official website of Intel. You can get it from there if you want. As of now, there is no discount provided on the model.

Architecture & Specifications

The Intel Core i7-1065G7 is a 10th Generation processor. This model is a quad-core processor that is ideal for use on mainstream laptops and PC machines. That is because it comes on the top-end side of things.

You would be delighted to know that it is above the famous Intel Core i5-1035G1/G4/G7 processors. However, it is lower than the dual-core i3-1005G1 processor. They belong to the Intel 10th Gen Ice Lake family.

It means that the model is manufactured on the 10-nanometer production technology. They can produce you with exceptional thermal features and power consumption too. This is much better than what was found on the earlier 14-nanometer 8th Generation.

Besides, you would want to know that the 10th Gen processors provide you with faster system memory (RAM) for decent computing tasks. Now, you can perform your tasks much more quickly than you usually can do.

There is also the Intel Deep Learning Boost technology that can provide you with quicker artificial intelligence-based computing. In comparison, the 8th Gen Intel Core CPU models come with a primary upgrade through the Intel Iris Plus integrated graphics.

It offers you with a sublime gaming experience. There is also a decent performance offered using the per-MHz boost. This is one of the main benefits of using Tiger Lake when you compare them to the earlier models produced from Ice Lake and Comet Lake.

The Intel Core i5 1135G7 processor is another exciting model from Intel. This is compatible with the dual-channel DDR4-3200. Moreover, you can also make use of it with the quad-channel LPDDR4x-4267 RAM.

It also can support PCI-Express 4.0 (4 lanes) and provide HW-accelerating AI workloads. There is Thunderbolt 4, Wi-Fi 6 support, and USB 4. You can also find the 4 PCI-Express 4.0 lanes for better read/write rates that come up to 7.9 GB/s.

You will be delighted to know that it can provide you with good performance when a quick NVMe SSD is used. The i5 model is produced on the Intel second-gen 10nm process & is marketed as SuperFin.

You will want to know that the CPU cores and iGPU can work with the 8 MB of L3 cache. This model is permanently soldered to the motherboard and cannot be replaceable. So, if you are looking for this unit, then consider this point.

It comes with a Tiger Lake-UP3 processor with 4 Willow Cove CPU cores running at 2.4 GHz. Besides, the all-core Boost clock speed offers 3.8 GHz. This model is a hyper-threading-enabled one that provides you with 8 concurrent processing threads.

Specifications	Intel Core i7 1065G7	Intel Core i5 1135G7
General
Vendor	Intel	Intel
Released	August 1, 2019	September 2, 2020
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Codename	Ice Lake	Tiger Lake UP3
Model number	i7-1065G7	i5-1135G7
Socket	BGA-1526	BGA-1449
Integrated GPU	Iris Plus Graphics G7	Iris Xe Graphics G7 80EU
Performance
Cores	4	4
Threads	8	8
Base Frequency	1.3 GHz	0.9-2.4 GHz
Turbo Boost Frequency	3.9 GHz	4.2 GHz
Bus frequency	–	100 MHz
Multiplier	13x	9-24x
Bus Bandwidth	4 GT/s	4 GT/s
L1 Cache	64K (per core)	96K (per core)
L2 Cache	256K (per core)	1280K (per core)
L3 Cache	8MB (shared)	8MB (shared)
Unlocked Multiplier	No	No
Power
Fabrication process	10 nm	10 nm
TDP	15 W	12-28 W
Max. temperature	100°C	100°C
iGPU
Integrated Graphics	Intel Iris Plus Graphics G7	Iris Xe Graphics G7 80EU
GPU Base Clock	300 MHz	300 MHz
GPU Boost Clock	1100 MHz	1300 MHz
Shading Units	512	640
TMUs	64	40
ROPs	8	20
Execution Units	–	80
TGP	15 W	15 W
Max. Resolution	5120×3200 – 60 Hz	–
Memory support
Memory types	DDR4-3200, LPDDR4-3733	DDR4-3200, LPDDR4-4267
Memory Size	64 GB	64 GB
Max. Memory Channels	2	2
ECC Support	No	No
PCI Express Version	3.0	4.0
PCI Express Lanes	–	16

Performance & Overclocking

The Intel Core i7 1065G7 processor has similar specifications to that of the Intel Core i5-1035G1/G4/G7 processors. So, you can expect the model to work similarly to the models mentioned in here.

It offers you with higher clock speeds and a larger 8MB cache. This is not the 6MB version of the CPU model. You also have a 10th Generation Core i7 that can be used in the primary market for it. According to the processor tests that we did, it was noted that the model is among the quickest processor model in this market.

This model is a 15W CPU model that can compete with the 45W Intel Core H series. They are produced for exceptional performance and can be used on gaming laptops. But the top and the mid-range laptops are capable of regular computing tasks.

You can use them for tasks including multimedia consumption, browsing, office document editing, and the like. However, additional computing power is useful when you are doing additional computing.

It has the Iris Plus (G7) integrated graphics and 64 graphics processing cores. That means you can get a decent gaming performance than the i5-1035G1, with 48 graphics cores. Moreover, there are opulent integrated graphics with 24 processing units.

The Iris Plus (G7) is a primary graphics processor with a performance much below that of the other light laptop video cards. You may know that the Iris Plus provides you with mild gaming and occasionally demanding games running on low in-game graphics.

The Intel Core i5 1135G7 processor is based on the strengths of Tiger Lake compared to the older Ice Lake and Comet Lake. It is compatible with dual-channel DDR4-3200. Moreover, it supports PCI-Express 4.0 (4 lanes).

You can also use it for HW-accelerating AI workloads. You may want to know that there is also USB 4, Thunderbolt 4, and Wi-Fi 6 support. The 4 PCI-Express 4.0 lanes provide you with read/write rates of up to 7.9 GB/s.

You would want to know that the long-term Boost sustainability depends on the power limits present on the CPU model. Moreover, you would want to ensure that your model has fantastic cooling technology infused in there.

We did notice that the performance is not that applaudable, but you may want to be happy that it is on the brighter side of things. It does not have any problems using on light gaming, video editing, browsing, and spreadsheet editing.

This unit is 80 EU Iris Xe Graphics G7 and is based on Intel’s Gen 12 architecture. You would be delighted to know that the iGPU is quicker than the earlier Iris Plus G7 (Ice Lake). Besides, the UHD 620 (Comet Lake) stands quite tall.

We were happy to notice that the 80 EUs clocked at 400 MHz to 1,300 MHz. It may not work on the least AV1 video streams. It is similar in performance to the usual GeForce MX250 has in store for you.

Using the Xe CPU model, you can manage using most of the game titles at 720p on low or medium-quality settings. A vital thing to remember here is that the iGPU comes with more or less of video memory, meaning you must have a quick RAM there.

Power consumption is relatively less in this model. That means it is an energy-efficient model that, like all other Tiger Lake-UP3 processors, operates on 12 W to 28 W. You can work on it for light laptops.

Intel Core i7 1065G7 vs i5 1135G7 Benchmark

Single-Core Performance

Power Efficiency

Cinebench R23 (Single-Core)

Cinebench R23 (Multi-Core)

Passmark CPU (Single-Core)

Passmark CPU (Multi-Core)

Geekbench 5 (Single-Core)

Geekbench 5 (Multi-Core)

Average Score (Pts)

Overclocked Score(Pts)

Summing up

As things stand now, this Intel Core i7 1065G7 processor comes infused with the quickest hardware combination. When you notice, some ultraportable form factors enable it to be blended with the GTX 1650 Max-Q.

This is found in the MSI Prestige 14 laptop. When we worked on the device, we were dazzled by its performance of it. We felt that the regular tasks could be more superior in it and provide you with the single-threaded edge cases.

Of course, you would note the enhancement of the Ice Lake with an integrated GPU model. However, this does not provide exceptional CPU performance on it. That means you may not get to see more improvements on what was already possible with 14nm.

The OEMs have been improving the options for getting discrete GPU models on lightweight laptop units. You may want to know that Ice Lake may be able to improve on the configurations.

When you get the 8th Gen laptop model using the MX150, the Ice Lake may not really be of much use in there for an upgrade. If you want to include a single chip, something like the Intel Core i7-1065G7, then it can provide you with an exemplary computing performance.

This was visible when we tested it with the 8th-gen Core i7-8565U CPU model. This is a wonderful start for the maker in the 10nm series due to no efficiency gains. We feel that it is a common occurrence in the Intel struggles of 10nm.

Things might improve quite well using the 10nm or with the 7nm. However, when you check on the other side of things, you may be surprised that Intel’s rival, AMD, is producing the next-gen Ryzen Mobile unit.

The Intel Core i5 1135G7 processor is part of Intel’s i5 processors that are slowly gaining a head road in the market. It depends on the power limits and the efficiency of the cooling solution of the laptop model.

It is quite quick as the Intel Core i5-1230U and AMD Ryzen 7 3780U. They all come in the multi-thread benchmarks. We agree that the CPU performance may not be exceptional in any way, but there is still some improvement in the performance.

The 80 EU Iris Xe Graphics G7 is based on the Intel Gen 12 architecture. We are delighted to inform you that the iGPU is quicker than the earlier Iris Plus G7. You would be glad to know that the graphics adapter can take 4 monitors to SUHD 4320p@60 resolutions.

It can also work on AV1 video streams, and gaming performance is the same as a GeForce MX250. When you are a casual gamer, then you would be pleased with Xe because it can be able to handle games at 720p in low or medium-quality settings.

The iGPU has no video memory of its own, enabling the RAM to be quick. The 10nm manufacturing process and low core count ensure the Intel Core i5 model is energy efficient. You will want to know the Tiger Lake-UP3 processors have a power consumption of 12W to 28W.

FAQs

Conclusion

Our winner in this comparison review is the Intel Core i7 1065G7 processor. It works especially on most laptop models. Besides, we liked the fact that you could enhance the unit according to your requirements.

The Intel Core i5 1135G7 processor is a good CPU model. But it is just too low-end compared to the other CPU unit discussed in this review. We have used it on virtual machines working with Ubuntu with the weaker 8th Gen i5 without issues.

You need to have more than 8GB RAM for normal work using 4GB on your virtual machine. This makes the i5 a decent option for light games and uses on the Windows tablet. If you found this helpful post, then please feel free to share it with your family members and others.