Intel Celeron N3450 | Intel Core i7-4650U | |
CPU comparisonIntel Celeron N3450 or Intel Core i7-4650U - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Celeron N3450 has 4 cores with 4 threads and clocks with a maximum frequency of 2.20 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Intel Celeron N3450 was released in Q3/2016. The Intel Core i7-4650U has 2 cores with 4 threads and clocks with a maximum frequency of 3.30 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core i7-4650U was released in Q3/2013. |
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Intel Celeron (165) | Family | Intel Core i7 (298) |
Intel Celeron J3000/N3000 (10) | CPU group | Intel Core i 4000U (26) |
8 | Generation | 4 |
Braswell | Architecture | Haswell U |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | Intel Core i7-5650U |
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CPU Cores and Base FrequencyThe Intel Celeron N3450 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Celeron N3450 is 1.10 GHz (2.20 GHz) while the Intel Core i7-4650U has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core i7-4650U is at 1.70 GHz (3.30 GHz). |
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Intel Celeron N3450 | Characteristic | Intel Core i7-4650U |
4 | Cores | 2 |
4 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.10 GHz | Frequency | 1.70 GHz |
2.20 GHz | Turbo Frequency (1 Core) | 3.30 GHz |
2.20 GHz | Turbo Frequency (All Cores) | 2.90 GHz |
Integrated graphics (iGPU)The Intel Celeron N3450 or Intel Core i7-4650U has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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Intel HD Graphics 500 | GPU | Intel HD Graphics 5000 |
0.20 GHz | GPU frequency | 0.20 GHz |
0.70 GHz | GPU (Turbo) | 1.10 GHz |
9 | GPU Generation | 7.5 |
14 nm | Technology | 22 nm |
3 | Max. displays | 3 |
12 | Compute units | 40 |
96 | Shader | 320 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
8 GB | Max. GPU Memory | 2 GB |
12 | DirectX Version | 11.1 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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Intel HD Graphics 500 | GPU | Intel HD Graphics 5000 |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
Decode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeThe Intel Celeron N3450 can use up to 8 GB of memory in 2 memory channels. The maximum memory bandwidth is 29.9 GB/s. The Intel Core i7-4650U supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 25.6 GB/s. |
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Intel Celeron N3450 | Characteristic | Intel Core i7-4650U |
LPDDR4-2400, LPDDR3-1866, DDR3L-1866 | Memory | DDR3L-1600 |
8 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
29.9 GB/s | Max. Bandwidth | 25.6 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
2.00 MB | L3 Cache | 4.00 MB |
2.0 | PCIe version | 2.0 |
6 | PCIe lanes | 12 |
3.0 GB/s | PCIe Bandwidth | 6.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Celeron N3450 is 6 W, while the Intel Core i7-4650U has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Celeron N3450 | Characteristic | Intel Core i7-4650U |
6 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
4 W | TDP down | -- |
105 °C | Tjunction max. | -- |
Technical detailsThe Intel Celeron N3450 is manufactured in 14 nm and has 2.00 MB cache. The Intel Core i7-4650U is manufactured in 22 nm and has a 4.00 MB cache. |
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Intel Celeron N3450 | Characteristic | Intel Core i7-4650U |
14 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
BGA 1296 | Socket | BGA 1168 |
VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2016 | Release date | Q3/2013 |
107 $ | Release price | -- |
show more data | show more data | |
Intel Celeron N3450
4C 4T @ 2.20 GHz |
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Intel Core i7-4650U
2C 4T @ 3.30 GHz |
Intel Celeron N3450
4C 4T @ 2.20 GHz |
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Intel Core i7-4650U
2C 4T @ 2.90 GHz |
Intel Celeron N3450
4C 4T @ 2.20 GHz |
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Intel Core i7-4650U
2C 4T @ 3.30 GHz |
Intel Celeron N3450
4C 4T @ 2.20 GHz |
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Intel Core i7-4650U
2C 4T @ 2.90 GHz |
Intel Celeron N3450
Intel HD Graphics 500 @ 0.70 GHz |
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Intel Core i7-4650U
Intel HD Graphics 5000 @ 1.10 GHz |
Intel Celeron N3450
4C 4T @ 2.20 GHz |
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Intel Core i7-4650U
2C 4T @ 2.90 GHz |
Intel Celeron N3450
4C 4T @ 2.20 GHz |
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Intel Core i7-4650U
2C 4T @ 3.30 GHz |
Intel Celeron N3450
4C 4T @ 2.20 GHz |
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Intel Core i7-4650U
2C 4T @ 2.90 GHz |
Intel Celeron N3450
4C 4T @ 2.20 GHz |
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Intel Core i7-4650U
2C 4T @ 3.30 GHz |
Intel Celeron N3450
4C 4T @ 2.20 GHz |
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Intel Core i7-4650U
2C 4T @ 2.90 GHz |
Intel Celeron N3450
4C 4T @ 2.20 GHz |
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Intel Core i7-4650U
2C 4T @ 3.30 GHz |
Intel Celeron N3450
4C 4T @ 2.20 GHz |
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Intel Core i7-4650U
2C 4T @ 2.90 GHz |
Intel Celeron N3450
4C 4T @ 1.10 GHz |
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Intel Core i7-4650U
2C 4T @ 1.70 GHz |
Devices using this processor |
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Intel Celeron N3450 | Intel Core i7-4650U |
Unknown | Apple MacBook AIR (2013) |