CPU Comparison

Intel Core i7-10510U vs Intel Core i7-1065G7

A side-by-side comparison of specs, performance and value. The Intel Core i7-10510U is a quad-core mobile processor that debuted as part of the 10th Generation Comet Lake-U lineup in August 2019. Designed primarily for thin-and-light laptops, it operates on Intel's refined 14nm process node. With a base frequency of 1.8 GHz and the ability to boost up to 4.9 GHz on a single core, it offers a noticeable bump in clock speeds compared to its 8th-generation predecessors. The processor features 8MB of L3 cache and supports up to 8 threads via Intel's Hyper-Threading technology. Its 25-watt default TDP strikes a balance between performance and power consumption, making it suitable for ultraportables requiring sustained multitasking capabilities. While it lacks the advanced Sunny Cove architecture found in Intel's 10nm Ice Lake chips, the i7-10510U remains a reliable choice for everyday productivity, media consumption, and light content creation on the go.

Intel · Core i7
Intel Core i7-10510U
4C / 8T4.9 GHz25 W
7.5
Full review
Top pick
Intel · Core i7
Intel Core i7-1065G7
4C / 8T3.9 GHz15 W
8.5
Full review

The Bottom Line

Overview & Launch

Brand
Intel
Intel
Market
Mobile
Mobile
Segment
Mobile
Mobile
Generation
10th Gen Core i7
10th Gen Core i7
Launched
2019
2019
Status
End-of-life
Active
Codename
Comet Lake-U
Ice Lake-U
Series
Core i7
Core i7
Family
Comet Lake
Ice Lake
Predecessor
Intel Core i7-8565U
Intel Core i7-8565U
Successor
Intel Core i7-1165G7
Intel Core i7-1165G7

Specifications Compared

Cores & Clocks
Cores
4
4
Threads
8
8
Base Clock
1.8 GHz
1.3 GHz
Boost Clock
4.9 GHz
3.9 GHz
Cache & Power
L3 Cache
8 MB
8 MB
TDP
25 W
15 W
Architecture
Architecture
Comet Lake-U
Ice Lake-U
Process Node
14nm
10nm
Memory
Memory Type
DDR3, DDR4
DDR4
Memory Speed
3200 MT/s
Memory Channels
Dual (2)
Dual (2)
Max Memory
64 GB
64 GB
Platform & I/O
Socket
Intel BGA 1440
Intel BGA 1526
PCIe Version
PCIe 3.0
PCIe 3.0
PCIe Lanes
16
16
Integrated GPU
Yes
Yes
Unlocked
No
No

Performance Compared

Productivity

Intel Core i7-10510U75

Snappy performance for office applications and heavy multitasking.

Intel Core i7-1065G7Best80

Strong IPC ensures snappy performance in office and creative apps.

Gaming

Intel Core i7-10510U40

Only suitable for very light or older games due to basic UHD integrated graphics.

Intel Core i7-1065G7Best65

Iris Plus graphics allow for smooth 1080p gaming in esports titles.

Virtualization

Intel Core i7-10510U60

Capable of running light virtual machines but limited by 4 cores.

Intel Core i7-1065G7Best65

Capable of running light VMs, though limited to 4 cores.

Efficiency

Intel Core i7-10510U60

14nm process is less efficient than newer 10nm alternatives.

Intel Core i7-1065G7Best85

10nm process offers excellent performance per watt.

Specialized Performance

AI / ML

Intel Core i7-10510ULimited
  • Lacks dedicated AI acceleration hardware
  • Relies on CPU-based inference
Intel Core i7-1065G7Good
  • Intel DLBoost accelerates inference
  • AVX-512 support

Content Creation

Intel Core i7-10510UFair
Basic PhotoshopLight 1080p Video EditingAudio Production
Intel Core i7-1065G7Very Good
PhotoshopLightroomPremiere Pro (1080p)Basic 3D Modeling

Gaming

Intel Core i7-10510UPoor
  • Relies on Intel UHD Graphics
  • Can run esports titles on low settings
  • Not recommended for AAA gaming
Intel Core i7-1065G7Good
  • Iris Plus graphics are a huge step up
  • Can run CS:GO and Overwatch smoothly
  • Still not suitable for heavy AAA gaming

Industry Impact

Gaming
Low
Moderate
Workstations
Low
Low
Content Creation
Moderate
High
Virtualization
Moderate
Moderate

Best CPU by Use Case

Document Editing
Excellent
Web Browsing
Excellent
4K Video Playback
Very Good
Light Photo Editing
Good
Very Good
Casual Gaming
Fair
Good
Everyday Productivity
Excellent
Media Consumption
Excellent
Software Development
Good

Target Audience

Gamers
Content Creators
Targeted
Developers
Targeted
Workstation Users
Streamers
Office / Productivity
Targeted
Targeted
Students
Targeted
Targeted

Strengths & Weaknesses

Intel Core i7-10510U

Pros

  • Strong single-core boost clocks
  • Good for everyday productivity
  • Supports Wi-Fi 6 CNVi
  • Proven 14nm reliability

Cons

  • Outdated 14nm process
  • Basic integrated graphics
  • End-of-life status
  • Lower IPC than Ice Lake
Intel Core i7-1065G7

Pros

  • Modern 10nm Sunny Cove architecture
  • Iris Plus Graphics with 64 EUs
  • Intel DLBoost for AI
  • Good balance of performance and efficiency

Cons

  • Only 4 cores
  • Lower peak clock speeds than 14nm Comet Lake
  • Soldered to motherboard
  • First-gen 10nm process

Competitors & Alternatives

Intel Core i7-10510U

Intel Core i7-1065G7

Our Verdict on Each

A dependable 14nm quad-core CPU that delivers strong single-core bursts for everyday tasks, though it lags behind newer architectures in efficiency and multi-threaded workloads.

Best for: For users considering a laptop powered by the Intel Core i7-10510U in the modern era, the primary appeal lies in the budget and refurbished markets. It is not recommended for new purchases, as newer processors offer significantly better efficiency and performance. However, if found at a steep discount, it remains a solid choice for students, office workers, and casual users who need a reliable machine for web browsing, document editing, and media consumption. Avoid this processor if your workflow involves heavy video editing, 3D rendering, or modern gaming, as its aging 14nm architecture and UHD integrated graphics lack the horsepower for demanding creative workloads or smooth frame rates.

Read the full review

A landmark processor that brought Intel's 10nm architecture and powerful Iris Plus graphics to mainstream laptops, offering excellent efficiency and graphical leaps.

Best for: For buyers in the current market, a laptop featuring the Core i7-1065G7 remains a viable option for everyday use, particularly in the refurbished segment. The 10nm Sunny Cove architecture ensures good battery life and the Iris Plus graphics provide decent performance for light gaming and hardware-accelerated video editing. It is highly recommended for students and office workers who need a smooth, responsive experience for multitasking and media consumption. However, its 4-core design is starting to show its age compared to modern 8-core ultra-portables. Avoid this processor if your workflow involves heavy multi-threaded rendering or if you require top-tier gaming performance. It is best suited for budget-conscious buyers who want a premium ultrabook experience without paying the premium price of the latest generation hardware.

Read the full review

Frequently Asked Questions

Which is better, Intel Core i7-10510U or Intel Core i7-1065G7?

Based on our editorial ratings, the Intel Core i7-1065G7 comes out ahead with a score of 8.5/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.

Which is faster for gaming, Intel Core i7-10510U or Intel Core i7-1065G7?

For gaming, the Intel Core i7-1065G7 leads with a gaming performance score of 65/100 among Intel Core i7-10510U and Intel Core i7-1065G7.

Which uses less power?

The Intel Core i7-1065G7 has the lowest rated TDP. Power draw across these chips: Intel Core i7-10510U (25 W), Intel Core i7-1065G7 (15 W).

Do Intel Core i7-10510U and Intel Core i7-1065G7 use the same socket?

No. They use different sockets (Intel Core i7-10510U: Intel BGA 1440, Intel Core i7-1065G7: Intel BGA 1526), so each needs a compatible motherboard.