Home > CPU Comparisons > Core i3 1215U or Core i3 1115G4: what's better?

Intel Core i3 1215U vs i3 1115G4

Intel Core i3 1215U
VS
Intel Core i3 1115G4
Intel Core i3 1215U
Intel Core i3 1115G4

We compared two laptop CPUs: the 1.2 GHz Intel Core i3 1215U with 6-cores against the 1.7-3.0 GHz i3 1115G4 with 2-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.

  1. Review
  2. Differences
  3. Performance
  4. Specs
  5. Comments (1)

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
NanoReview Final Score
Generic CPU rating

Key Differences

What are the key differences between 1115G4 and 1215U
Advantages of Intel Core i3 1215U
  • Has 4 more physical cores
  • Newer - released 1-year and 6-months later
  • Has 4096 KB larger L3 cache size
  • 20% faster in a single-core Geekbench v6 test - 1818 vs 1514 points
  • 7% higher Turbo Boost frequency (4.4 GHz vs 4.1 GHz)
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Test in Benchmarks

Comparing the performance of CPUs across various tasks
CPU:
Core i3 1215U
vs
Core i3 1115G4

Cinebench R23

Reputable cross-platform benchmark for high-performance processors
Cinebench R23 (Single-Core)
Core i3 1215U +18%
1570
Core i3 1115G4
1326
Cinebench R23 (Multi-Core)
Core i3 1215U +84%
5763
Core i3 1115G4
3125
Submit your Cinebench result

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
Core i3 1215U +20%
1818
Core i3 1115G4
1514
Geekbench 6 (Multi-Core)
Core i3 1215U +53%
5193
Core i3 1115G4
3392
File compression 495.3 MB/sec 322.2 MB/sec
Clang compilation 30.7 Klines/sec 20.7 Klines/sec
HTML 5 Browser 136 pages/sec 73.4 pages/sec
PDF Renderer 176.2 Mpixels/sec 102.8 Mpixels/sec
Text processing 175.2 pages/sec 146.6 pages/sec
Background blur 27.7 images/sec 16.2 images/sec
Photo processing 51.3 images/sec 36.7 images/sec
Ray tracing 5.51 Mpixels/sec 3.63 Mpixels/sec
Sources: GeekBench [1], [2]

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Core i3 1215U +27%
3385
Core i3 1115G4
2661
Passmark CPU (Multi-Core)
Core i3 1215U +81%
11147
Core i3 1115G4
6154
Integer math 37.6 GOps/sec 18 GOps/sec
Floating point math 26.8 GOps/sec 11.1 GOps/sec
Find prime numbers 37M Primes/sec 26M Primes/sec
Random string sorting 13.9M Strings/sec 8M Strings/sec
Data encryption 7.4 GBytes/sec 3.5 GBytes/sec
Data compression 122.2 MBytes/sec 65.3 MBytes/sec
Physics 659 Frames/sec 422 Frames/sec
Extended instructions 7.1B Matrices/sec 4.8B Matrices/sec
Sources: PassMark [3], [4]

Specifications

Full technical specification of Intel Core i3 1215U and i3 1115G4

General

Vendor Intel Intel
Released February 23, 2022 September 2, 2020
Type Laptop Laptop
instruction set x86-64 x86-64
Codename Alder Lake Tiger Lake
Model number i3-1215U i3-1115G4
Integrated GPU UHD Graphics (64EU) UHD Graphics Xe G4

CPU

Performance Cores
P-Cores 2 2
P-Threads 4 4
Base Frequency (P) 1.2 GHz 1.7-3.0 GHz
Turbo Boost Frequency (P) 4.4 GHz 4.1 GHz
Efficient Cores
E-Cores 4 -
E-Threads 4 -
Base Frequency (E) 0.9 GHz -
Turbo Boost Frequency (E) 3.3 GHz -
Total
Total Cores 6 2
Total Threads 8 4
Bus Frequency 100 MHz 100 MHz
Multiplier 12x 17-30x
Bus Bandwidth - 4 GT/s
L1 Cache 80K (per core) 96K (per core)
L2 Cache 1280K (per core) 1280K (per core)
L3 Cache 10MB (shared) 6MB (shared)
Unlocked Multiplier No No

Package

Fabrication process 10 nm 10 nm
TDP (PL1) 12-15 W (configurable) 12-28 W (configurable)
Max. Boost TDP (PL2) 55 W -
Socket BGA-1744 BGA-1449
Peak temperature 100°C 100°C

iGPU

Integrated Graphics Intel UHD Graphics (64EU) Intel UHD Graphics Xe G4
GPU Base Clock 300 MHz 300 MHz
GPU Boost Clock 1100 MHz 1250 MHz
Shading Units 512 384
TMUs 32 24
ROPs 16 12
Execution Units 64 48
TGP 45 W 15 W
iGPU FLOPS
Core i3 1215U
1.43 TFLOPS
Core i3 1115G4
0.84 TFLOPS

Memory Support

Memory types - DDR5-4800
- DDR4-3200
- LPDDR5-5200
- LPDDR4x-4267		 - DDR4-3200
- LPDDR4X-3733
Memory Size 64 GB 64 GB
Max. Memory Channels 2 2
ECC Support No No

Misc

Official site Intel Core i3 1215U official page Intel Core i3 1115G4 official page
PCI Express Version 4.0 4.0
PCI Express Lanes 20 16

Cast your vote

Choose between two processors
797 (88.3%)
106 (11.7%)
Total votes: 903

Сompetitors

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2. Intel Core i3 1215U and AMD Ryzen 3 7320U
3. Intel Core i3 1215U and AMD Ryzen 3 5425U
4. Intel Core i3 1215U and i3 1315U
5. Intel Core i3 1115G4 and AMD Ryzen 3 7320U
6. Intel Core i3 1115G4 and AMD Ryzen 3 5300U
7. Intel Core i3 1115G4 and Pentium Silver N6000
8. Intel Core i3 1115G4 and i5 1135G7
9. Intel Core i3 1115G4 and Pentium Gold 7505
10. Intel Core i3 1115G4 and AMD Ryzen 3 3250U
Compare other CPUs (580+)

Comments

So which CPU will you choose: Intel Core i3 1115G4 or i3 1215U?
Avatar
Kern 19 December 2022 00:46
I did almost end up with a system with a Core i3-1115G4 in it but get the better upgrade in Core i3-1215U. Still shocked that i end up with one of the latest CPUs to come out this year when i didn't expect a laptop with a 12th Gen CPU to come out as yet.
+137 Reply
Avatar
Vivek 02 April 2023 10:51
Which laptop did you finally end up buying? I am also considering buying an i3-1215U powered laptop but am unable to find any optimal option.
+63 Reply
Avatar
obito 10 April 2023 18:12
Vivek, The Lenovo IdeaPad 3i is a solid option. I've had it for over a month now, and it's delivering great performance, especially with an additional 8GB RAM stick.
+15 Reply
Avatar
New 30 June 2023 16:37
obito, Hey, I’m planning to buy the Lenovo IdeaPad 3i too with the same processor, how fast is your CPU? Is the ram easily upgradeable? How’s the screen brightness? It’s like 250 nits right?
0 Reply
Avatar
obito 07 July 2023 16:15
New, I previously owned a laptop with an i5 10300H, and despite its lower power consumption, the 1215U feels smoother - it's an amazing choice for everyday laptops as it handles almost everything quite nicely. I currently own a Lenovo IdeaPad 3i, which comes with an IPS display, offering 250 nits of brightness, excellent viewing angles, and high contrast - I would definitely recommend going for the IPS version. It also comes with two RAM slots for future upgrades. Right from the start, I installed an additional 8GB stick, which is something I would recommend you consider doing as well.
+18 Reply
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