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Intel Core i7-7740X vs Intel Celeron N3450
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Geekbench 6 Single-Core
Single-core performance
Intel Core i7-7740X
100 %
4C / 8T · 4.50 GHz
Intel Celeron N3450
18 %
4C / 4T · 2.20 GHz
Geekbench 6 Multi-Core
Multi-core performance
Intel Core i7-7740X
100 %
4C / 8T · 4.30 GHz
Intel Celeron N3450
15 %
4C / 4T · 2.20 GHz
Geekbench 5, 64bit Single-Core
Single-core performance
Intel Core i7-7740X
100 %
4C / 8T · 4.50 GHz
Intel Celeron N3450
24 %
4C / 4T · 2.20 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Core i7-7740X
100 %
4C / 8T · 4.30 GHz
Intel Celeron N3450
23 %
4C / 4T · 2.20 GHz
CPU-Z Benchmark 17 Multi-Core
Multi-core performance
Intel Core i7-7740X
100 %
4C / 8T · 4.30 GHz
Intel Celeron N3450
24 %
4C / 4T · 1.10 GHz
Cinebench R15 (Single-Core)
Single-core performance
Intel Core i7-7740X
100 %
4C / 8T · 4.50 GHz
Intel Celeron N3450
22 %
4C / 4T · 2.20 GHz
Cinebench R15 (Multi-Core)
Multi-core performance
Intel Core i7-7740X
100 %
4C / 8T · 4.30 GHz
Intel Celeron N3450
16 %
4C / 4T · 2.20 GHz
More benchmarks
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Cinebench R20 (SC)
666 entries
666 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Cinebench R20 (MC)
615 entries
615 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 (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
Cinebench R11.5 (SC)
826 entries
826 entries
Cinebench R11.5 (MC)
837 entries
837 entries
Cinebench R11.5 iGPU
383 entries
383 entries
Specifications
At a glance
|
Wischen
|
Intel Core i7-7740X | Intel Celeron N3450 |
|---|---|---|
| Family | Intel Core i7 (300) | Intel Celeron (165) |
| CPU group | Intel Core i 7000X (9) | Intel Celeron J3000/N3000 (10) |
| Architecture | Skylake X | Braswell |
| Technology | 14 nm | 14 nm |
| Segment | Desktop | Notebook |
| Socket | LGA 2066 | BGA 1296 |
| Predecessor | ||
| Successor |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i7-7740X | Intel Celeron N3450 |
|---|---|---|
| CPU Cores / Threads | 4 / 8 | 4 / 4 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | normal | normal |
| Cores: | 4x | 4x |
| Frequency: | 4.30 GHz | 1.10 GHz |
| Turbo (1 Core): | 4.50 GHz | 2.20 GHz |
| Turbo (All Cores): | 4.30 GHz | 2.20 GHz |
| L2-Cache | ||
| L3-Cache | 8.00 MB | 2.00 MB |
| Overclocking | ✓ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i7-7740X | Intel Celeron N3450 |
|---|---|---|
| GPU name | no iGPU | Intel HD Graphics 500 |
| GPU frequency | 0.20 - 0.70 GHz | |
| CUs / Shader | / | 12 / 96 |
| Raytracing | ✗ | ✗ |
| Max. displays | 3 | |
| Max. GPU Memory | 8 GB | |
| Technology | 14 nm | |
| Release date | Q3/2016 |
NPU AI performance
|
Wischen
|
Intel Core i7-7740X | Intel Celeron N3450 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i7-7740X | Intel Celeron N3450 |
|---|---|---|
| Memory | DDR4-2666 (42.7 GB/s) | LPDDR4-2400 (29.9 GB/s) LPDDR3-1866 (29.9 GB/s) DDR3L-1866 (29.9 GB/s) |
| Max. Memory | 64 GB | 8 GB |
| Memory channels | 2 | 2 |
| ECC | No | No |
| PCIe | 3.0 x 16 | 2.0 x 6 |
| PCIe Bandwidth | 15.8 GB/s | 3.0 GB/s |
Thermal Management
|
Wischen
|
Intel Core i7-7740X | Intel Celeron N3450 |
|---|---|---|
| TDP | 112 W | 6 W |
| TDP (PL2) | ||
| TDP up | ||
| TDP down | 4 W | |
| T. junction max. | 105 °C |
Technical details
|
Wischen
|
Intel Core i7-7740X | Intel Celeron N3450 |
|---|---|---|
| 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, AVX2, AVX-512 | SSE4.1, SSE4.2 |
| Release date | Q2/2017 | Q3/2016 |
| Release price | 375 $ | 107 $ |
| 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 Core i7-7740X is 4.6 stars (5 ratings), while Intel Celeron N3450 has received 3.7 stars (14 ratings).
Click on the stars to rate one or both processors.
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