Intel Core i5 1135G7 vs i5 1035G1

We compared two 4-core laptop CPUs: the 0.9-2.4 GHz Intel Core i5 1135G7 against the 1.0 GHz i5 1035G1. 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 1035G1 and 1135G7
Advantages of Intel Core i5 1135G7
  • Newer - released 1-year and 1-month later
  • Has 2 MB larger L3 cache size
  • Newer PCI Express version – 4.0
  • 17% higher Turbo Boost frequency (4.2 GHz vs 3.6 GHz)
  • 20% faster in a single-core Geekbench v5 test - 1313 vs 1096 points
Advantages of Intel Core i5 1035G1
  • Consumes up to 46% less energy than the Core i5 1135G7 – 15 vs 28 Watt


Comparing the performance of CPUs in benchmarks
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
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Full technical specification of Intel Core i5 1135G7 and i5 1035G1


Vendor Intel Intel
Released September 2, 2020 August 1, 2019
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Tiger Lake UP3 Ice Lake
Model number i5-1135G7 i5-1035G1
Socket BGA-1449 BGA-1526
Integrated GPU Iris Xe Graphics G7 80EU UHD Graphics G1


Cores 4 4
Threads 8 8
Base Frequency 0.9-2.4 GHz 1.0 GHz
Turbo Boost Frequency 4.2 GHz 3.6 GHz
Bus frequency 100 MHz 100 MHz
Multiplier 9-24x 10x
Bus Bandwidth 4 GT/s 4 GT/s
L1 Cache 96K (per core) 64K (per core)
L2 Cache 1280K (per core) 256K (per core)
L3 Cache 8MB (shared) 6MB (shared)
Unlocked Multiplier No No


Fabrication process 10 nm 10 nm
TDP 12-28 W 15 W
Max. temperature 100°C 100°C


Integrated Graphics Iris Xe Graphics G7 80EU Intel UHD Graphics G1
GPU Base Clock 300 MHz 300 MHz
GPU Boost Clock 1300 MHz 1050 MHz
Shading Units 640 256
TMUs 40 32
ROPs 20 4
Execution Units 80 -
TGP 15 W 15 W
Max. Resolution - 5120x3200 - 60 Hz

Memory support

Memory types DDR4-3200, LPDDR4-4267 DDR4-3200, LPDDR4-3733
Memory Size 64 GB 64 GB
Max. Memory Channels 2 2
ECC Support No No


Official site Intel Core i5 1135G7 official page Intel Core i5 1035G1 official page
PCI Express Version 4.0 3.0
PCI Express Lanes 16 -
Extended instructions - SSE4.1, SSE4.2, AVX-2, AVX-512

Cast your vote

Choose between two processors
481 (76.7%)
146 (23.3%)
Total votes: 627


So which CPU will you choose: Intel Core i5 1035G1 or i5 1135G7?
peterd 01 May 2021 13:36
great overview - good for choosing the right Laptop , thanks a lot
+20 Reply
peter 28 February 2021 14:06
beatiful comparison. Elegant, clear and to the point.
+12 Reply
Very informative 08 February 2021 09:09
helped me not make the wrong decision
+20 Reply