Follow us
Share link
Submit benchmark
VS
Intel Celeron 3865U vs Intel Core i3-2120
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
Intel Celeron 3865U
73 %
2C / 2T · 1.80 GHz
Intel Core i3-2120
100 %
2C / 4T · 3.30 GHz
Geekbench 6 Multi-Core
Multi-core performance
Intel Celeron 3865U
59 %
2C / 2T · 1.80 GHz
Intel Core i3-2120
100 %
2C / 4T · 3.30 GHz
Geekbench 5, 64bit Single-Core
Single-core performance
Intel Celeron 3865U
72 %
2C / 2T · 1.80 GHz
Intel Core i3-2120
100 %
2C / 4T · 3.30 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Celeron 3865U
63 %
2C / 2T · 1.80 GHz
Intel Core i3-2120
100 %
2C / 4T · 3.30 GHz
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Celeron 3865U
100 %
Intel HD Graphics 610
Intel Core i3-2120
61 %
Intel HD Graphics 2000
CPU-Z Benchmark 17 Multi-Core
Multi-core performance
Intel Celeron 3865U
49 %
2C / 2T · 1.80 GHz
Intel Core i3-2120
100 %
2C / 4T · 3.30 GHz
More benchmarks
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
FP32 SP (iGPU)
2,219 entries
2,219 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU-Z Benchmark 17 (SC)
250 entries
250 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
Cinebench R15 (SC)
1,113 entries
1,113 entries
Cinebench R15 (MC)
1,110 entries
1,110 entries
Geekbench 3 (SC)
945 entries
945 entries
Geekbench 3 (MC)
941 entries
941 entries
Specifications
At a glance
|
Wischen
|
Intel Celeron 3865U | Intel Core i3-2120 |
|---|---|---|
| Family | Intel Celeron (165) | Intel Core i3 (205) |
| CPU group | Intel Celeron 3000 (10) | Intel Core i 2000 (28) |
| Architecture | Kaby Lake U | Sandy Bridge S |
| Technology | 14 nm | 32 nm |
| Segment | Notebook | Desktop |
| Socket | BGA 1356 | LGA 1155 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Celeron 3865U | Intel Core i3-2120 |
|---|---|---|
| CPU Cores / Threads | 2 / 2 | 2 / 4 |
| Hyperthreading / SMT | ✗ | ✓ |
| Core architecture | normal | normal |
| Cores: | 2x | 2x |
| Frequency: | 1.80 GHz | 3.30 GHz |
| Turbo (1 Core): | ||
| Turbo (All Cores): | ||
| L2-Cache | ||
| L3-Cache | 2.00 MB | 3.00 MB |
| Overclocking | ✗ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Celeron 3865U | Intel Core i3-2120 |
|---|---|---|
| GPU name | Intel HD Graphics 610 | Intel HD Graphics 2000 |
| GPU frequency | 0.30 - 0.90 GHz | 0.85 - 1.10 GHz |
| CUs / Shader | 12 / 96 | 6 / 48 |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | 2 |
| Max. GPU Memory | 32 GB | 2 GB |
| Technology | 14 nm | 32 nm |
| Release date | Q3/2016 | Q1/2011 |
NPU AI performance
|
Wischen
|
Intel Celeron 3865U | Intel Core i3-2120 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Celeron 3865U | Intel Core i3-2120 |
|---|---|---|
| Memory | DDR4-2133 (34.1 GB/s) DDR3L-1600 (25.6 GB/s) LPDDR3-1866 (15.0 GB/s) | DDR3-1333 (21.3 GB/s) |
| Max. Memory | 32 GB | 32 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 2.0 x 10 | 2.0 x 16 |
| PCIe Bandwidth | 5.0 GB/s | 8.0 GB/s |
Thermal Management
|
Wischen
|
Intel Celeron 3865U | Intel Core i3-2120 |
|---|---|---|
| TDP | 15 W | 65 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | 10 W | |
| T. junction max. | 100 °C |
Technical details
|
Wischen
|
Intel Celeron 3865U | Intel Core i3-2120 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✓ |
| Operating systems | Windows 10, Linux | Windows 10, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2 | SSE4.1, SSE4.2, AVX |
| Release date | Q1/2017 | Q1/2011 |
| Release price | 120 $ | |
| Documents | Technical data sheet | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Celeron 3865U is 3.4 stars (16 ratings), while Intel Core i3-2120 has received 3.3 stars (27 ratings).
Click on the stars to rate one or both processors.
Most popular CPUs in both categories
1
Apple M5 Max (18-CPU 32-GPU)
18C / 18T · 4.61 GHz
2
Apple M5 Max (18-CPU 40-GPU)
18C / 18T · 4.61 GHz
3
Apple M3 Ultra (28-CPU 60-GPU)
28C / 28T · 4.06 GHz
4
Apple M2 Ultra (76-GPU)
24C / 24T · 3.50 GHz
5
Apple M3 Ultra (32-CPU 80-GPU)
32C / 32T · 4.06 GHz
6
Apple M1 Ultra (64-GPU)
20C / 20T · 3.20 GHz
7
Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
8
Intel Celeron 3865U
2C / 2T · 0.00 GHz
9
Intel Core i3-2120
2C / 4T · 0.00 GHz
Popular Comparisons
