Home > CPU Comparisons > Core i7 10750H or Core i7 10510U: what's better?

Intel Core i7 10750H vs i7 10510U

We compared two laptop CPUs: the 2.6 GHz Intel Core i7 10750H with 6-cores against the 1.8 GHz i7 10510U with 4-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.


General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Measure performance when all cores are involved
Power Efficiency
The efficiency score of electricity consumption
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 10510U and 10750H
Advantages of Intel Core i7 10750H
  • Supports up to 128 GB DDR4-2933 RAM
  • Newer - released 7-months later
  • Has 2 more physical cores
  • Has 4 MB larger L3 cache size
  • 18% faster in a single-core Geekbench v5 test - 1174 vs 999 points
  • Around 4.14 GB/s (10%) higher theoretical memory bandwidth
  • 2% higher Turbo Boost frequency (5 GHz vs 4.9 GHz)
Advantages of Intel Core i7 10510U
  • Consumes up to 67% less energy than the Core i7 10750H – 15 vs 45 Watt


Comparing the performance of CPUs in benchmarks
Cinebench R20 (Single-Core)
Cinebench R20 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)


Full technical specification of Intel Core i7 10750H and i7 10510U


Vendor Intel Intel
Released April 2, 2020 August 21, 2019
Launch price 395 USD -
Type Laptop Laptop
Codename Comet Lake-H Comet Lake
Model number i7-10750H i7-10510U
Socket BGA-1440 BGA-1528
Integrated GPU Intel UHD Graphics 630 Intel UHD Graphics 620


Cores 6 4
Threads 12 8
Base Frequency 2.6 GHz 1.8 GHz
Turbo Boost Frequency 5 GHz 4.9 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 26x 18x
Bus Bandwidth 8 GT/s 4 GT/s
L1 Cache 64K (per core) 64K (per core)
L2 Cache 256K (per core) 256K (per core)
L3 Cache 12MB (shared) 8MB (shared)
Unlocked Multiplier No No


Fabrication process 14 nm 14 nm
TDP 45 W 15 W
Max. temperature 100°C 100°C

Memory support

Memory types DDR4-2933 DDR4-2666, LPDDR3-2133
Memory Size 128 GB 64 GB
Max. Memory Channels 2 2
Max. Memory Bandwidth 45.8 GB/s 41.66 GB/s
ECC Support No No


Official site Intel Core i7 10750H official page Intel Core i7 10510U official page
PCI Express Version 3.0 3.0
PCI Express Lanes 16 16
Instruction Set - SSE4.1, SSE4.2, AVX-2

Cast your vote

Choose between two processors
63 (70.8%)
26 (29.2%)
Total votes: 89


So which CPU will you choose: Intel Core i7 10510U or i7 10750H?