Intel Core2 Duo E4400 | Intel Core i5-1345U | |
CPU comparisonIntel Core2 Duo E4400 or Intel Core i5-1345U - 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 Core2 Duo E4400 has 2 cores with 2 threads and clocks with a maximum frequency of 2.00 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core2 Duo E4400 was released in Q3/2007. The Intel Core i5-1345U has 10 cores with 12 threads and clocks with a maximum frequency of 4.70 GHz. The CPU supports up to 96 GB of memory in 2 memory channels. The Intel Core i5-1345U was released in Q1/2023. |
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Intel Core2 Duo (29) | Family | Intel Core i5 (331) |
Intel Core 2 Duo E4000/E6000 (15) | CPU group | Intel Core i 1300P/1300U (29) |
1 | Generation | 13 |
Conroe (Core) | Architecture | Raptor Lake U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | Intel Core i5-1245U |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core2 Duo E4400 is a 2 core processor with a clock frequency of 2.00 GHz. The Intel Core i5-1345U has 10 CPU cores with a clock frequency of 1.60 GHz (4.70 GHz). |
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Intel Core2 Duo E4400 | Characteristic | Intel Core i5-1345U |
2 | Cores | 10 |
2 | Threads | 12 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
2.00 GHz | A-Core | 1.60 GHz (4.70 GHz) 2x Raptor Cove |
-- | B-Core | 1.20 GHz (3.50 GHz) 8x Gracemont |
Internal GraphicsThe integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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no iGPU | GPU | Intel Iris Xe Graphics 80 (Alder Lake) |
GPU frequency | 0.35 GHz | |
-- | GPU (Turbo) | 1.25 GHz |
-- | GPU Generation | 13 |
Technology | 10 nm | |
Max. displays | 4 | |
-- | Compute units | 80 |
-- | Shader | 640 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 32 GB |
-- | DirectX Version | 12.1 |
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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no iGPU | GPU | Intel Iris Xe Graphics 80 (Alder Lake) |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode |
No | Codec AV1 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core2 Duo E4400 supports a maximum of 16 GB of memory in 2 memory channels. The Intel Core i5-1345U can connect up to 96 GB of memory in 2 memory channels. |
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Intel Core2 Duo E4400 | Characteristic | Intel Core i5-1345U |
DDR3-1333, DDR2-1066 | Memory | LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200 |
16 GB | Max. Memory | 96 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 102.4 GB/s |
No | ECC | No |
2.00 MB | L2 Cache | -- |
-- | L3 Cache | 12.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 20 |
-- | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core2 Duo E4400 has a TDP of 65 W, that of the Intel Core i5-1345U is 15 W. |
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Intel Core2 Duo E4400 | Characteristic | Intel Core i5-1345U |
65 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | 55 W |
-- | TDP up | -- |
-- | TDP down | 12 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Core2 Duo E4400 has a 2.00 MB cache, while the Intel Core i5-1345U cache has a total of 12.00 MB. |
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Intel Core2 Duo E4400 | Characteristic | Intel Core i5-1345U |
65 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE, SSE2, SSE3 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
LGA 775 | Socket | BGA 1744 |
VT-x | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q3/2007 | Release date | Q1/2023 |
-- | Release price | -- |
show more data | show more data | |
Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
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Intel Core i5-1345U
10C 12T @ 4.70 GHz |
Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
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Intel Core i5-1345U
10C 12T @ 1.60 GHz |
Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
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Intel Core i5-1345U
10C 12T @ 1.60 GHz |
Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
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Intel Core i5-1345U
10C 12T @ 4.70 GHz |
Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
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Intel Core i5-1345U
10C 12T @ 1.60 GHz |
Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
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Intel Core i5-1345U
10C 12T @ 4.70 GHz |
Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
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Intel Core i5-1345U
10C 12T @ 1.60 GHz |
Intel Core2 Duo E4400
@ 0.00 GHz |
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Intel Core i5-1345U
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.25 GHz |
Intel Core2 Duo E4400
2C 2T @ 2.00 GHz |
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Intel Core i5-1345U
10C 12T @ 1.60 GHz |
Intel Core2 Duo E4400
2.00 GHz |
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Intel Core i5-1345U
8,214 CB R23 MC @ 31 W |
Devices using this processor |
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Intel Core2 Duo E4400 | Intel Core i5-1345U |
Unknown | Unknown |