Intel Core i5-9400T | Intel Core i5-1345U | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i5-9400T and the Intel Core i5-1345U and use benchmarks to check which processor is faster.
We compare the Intel Core i5-9400T 6 core processor released in Q2/2019 with the Intel Core i5-1345U which has 10 CPU cores and was introduced in Q1/2023. |
||
Intel Core i5 (331) | Family | Intel Core i5 (331) |
Intel Core i 9000 (34) | CPU group | Intel Core i 1300P/1300U (29) |
9 | Generation | 13 |
Coffee Lake S Refresh | Architecture | Raptor Lake U |
Desktop / Server | Segment | Mobile |
Intel Core i5-8400T | Predecessor | Intel Core i5-1245U |
Intel Core i5-10400T | Successor | -- |
|
||
CPU Cores and Base FrequencyThe Intel Core i5-9400T is a 6 core processor with a clock frequency of 1.80 GHz (3.40 GHz). The processor can compute 6 threads at the same time. The Intel Core i5-1345U clocks with 1.60 GHz (4.70 GHz), has 10 CPU cores and can calculate 12 threads in parallel. |
||
Intel Core i5-9400T | Characteristic | Intel Core i5-1345U |
6 | Cores | 10 |
6 | Threads | 12 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.80 GHz (3.40 GHz) | A-Core | 1.60 GHz (4.70 GHz) 2x Raptor Cove |
-- | B-Core | 1.20 GHz (3.50 GHz) 8x Gracemont |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
||
Intel UHD Graphics 630 | GPU | Intel Iris Xe Graphics 80 (Alder Lake) |
0.35 GHz | GPU frequency | 0.35 GHz |
1.05 GHz | GPU (Turbo) | 1.25 GHz |
9.5 | GPU Generation | 13 |
14 nm | Technology | 10 nm |
3 | Max. displays | 4 |
24 | Compute units | 80 |
192 | Shader | 640 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | 32 GB |
12 | 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. |
||
Intel UHD Graphics 630 | GPU | Intel Iris Xe Graphics 80 (Alder Lake) |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode |
No | Codec AV1 | Decode |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-9400T, while the Intel Core i5-1345U supports a maximum of 96 GB of memory with a maximum memory bandwidth of 102.4 GB/s enabled. |
||
Intel Core i5-9400T | Characteristic | Intel Core i5-1345U |
DDR4-2666 | Memory | LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200 |
128 GB | Max. Memory | 96 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
42.7 GB/s | Max. Bandwidth | 102.4 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
9.00 MB | L3 Cache | 12.00 MB |
3.0 | PCIe version | 4.0 |
16 | PCIe lanes | 20 |
15.8 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe Intel Core i5-9400T has a TDP of 35 W. The TDP of the Intel Core i5-1345U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
Intel Core i5-9400T | Characteristic | Intel Core i5-1345U |
35 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | 55 W |
-- | TDP up | -- |
-- | TDP down | 12 W |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i5-9400T has 9.00 MB cache and is manufactured in 14 nm. The cache of Intel Core i5-1345U is at 12.00 MB. The processor is manufactured in 10 nm. |
||
Intel Core i5-9400T | Characteristic | Intel Core i5-1345U |
14 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
LGA 1151-2 | Socket | BGA 1744 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q2/2019 | Release date | Q1/2023 |
182 $ | Release price | -- |
show more data | show more data | |
Intel Core i5-9400T
6C 6T @ 3.40 GHz |
|||
Intel Core i5-1345U
10C 12T @ 4.70 GHz |
Intel Core i5-9400T
6C 6T @ 2.80 GHz |
|||
Intel Core i5-1345U
10C 12T @ 1.60 GHz |
Intel Core i5-9400T
6C 6T @ 3.40 GHz |
|||
Intel Core i5-1345U
10C 12T @ 4.70 GHz |
Intel Core i5-9400T
6C 6T @ 2.80 GHz |
|||
Intel Core i5-1345U
10C 12T @ 1.60 GHz |
Intel Core i5-9400T
Intel UHD Graphics 630 @ 1.05 GHz |
|||
Intel Core i5-1345U
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.25 GHz |
Intel Core i5-9400T
6C 6T @ 2.80 GHz |
|||
Intel Core i5-1345U
10C 12T @ 1.60 GHz |
Intel Core i5-9400T
6C 6T @ 3.40 GHz |
|||
Intel Core i5-1345U
10C 12T @ 4.70 GHz |
Intel Core i5-9400T
6C 6T @ 2.80 GHz |
|||
Intel Core i5-1345U
10C 12T @ 1.60 GHz |
Intel Core i5-9400T
6C 6T @ 1.80 GHz |
|||
Intel Core i5-1345U
10C 12T @ 1.60 GHz |
Intel Core i5-9400T
6C 6T @ 3.40 GHz |
|||
Intel Core i5-1345U
10C 12T @ 4.70 GHz |
Intel Core i5-9400T
6C 6T @ 2.80 GHz |
|||
Intel Core i5-1345U
10C 12T @ 1.60 GHz |
Intel Core i5-9400T
1.80 GHz |
|||
Intel Core i5-1345U
8,214 CB R23 MC @ 31 W |
Devices using this processor |
|
Intel Core i5-9400T | Intel Core i5-1345U |
Unknown | Unknown |