Intel Core i5-1245U | Intel Atom N2100 | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i5-1245U and the Intel Atom N2100 and use benchmarks to check which processor is faster.
We compare the Intel Core i5-1245U 10 core processor released in Q1/2022 with the Intel Atom N2100 which has 1 CPU cores and was introduced in Q4/2011. |
||
Intel Core i5 (331) | Family | Intel Atom (108) |
Intel Core i 1200P/1200U (21) | CPU group | Intel Atom N2000 (3) |
12 | Generation | 3 |
Alder Lake U | Architecture | Cedarview |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
Intel Core i5-1345U | Successor | -- |
|
||
CPU Cores and Base FrequencyThe Intel Core i5-1245U is a 10 core processor with a clock frequency of 1.60 GHz (4.40 GHz). The processor can compute 12 threads at the same time. The Intel Atom N2100 clocks with 1.60 GHz, has 1 CPU cores and can calculate 2 threads in parallel. |
||
Intel Core i5-1245U | Characteristic | Intel Atom N2100 |
10 | Cores | 1 |
12 | Threads | 2 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
1.60 GHz (4.40 GHz) 2x Golden Cove |
A-Core | 1.60 GHz |
1.20 GHz (3.30 GHz) 8x Gracemont |
B-Core | -- |
Internal GraphicsGraphics (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 Iris Xe Graphics 80 (Alder Lake) | GPU | PowerVR SGX545 |
0.35 GHz | GPU frequency | 0.64 GHz |
1.20 GHz | GPU (Turbo) | -- |
13 | GPU Generation | -- |
10 nm | Technology | 32 |
4 | Max. displays | 2 |
80 | Compute units | 4 |
640 | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | -- |
12.1 | DirectX Version | 10.1 |
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 Iris Xe Graphics 80 (Alder Lake) | GPU | PowerVR SGX545 |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode / Encode | Codec VP9 | No |
Decode | Codec VP8 | No |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 64 GB of memory in a maximum of 4 memory channels is supported by the Intel Core i5-1245U, while the Intel Atom N2100 supports a maximum of 4 GB of memory with a maximum memory bandwidth of 8.5 GB/s enabled. |
||
Intel Core i5-1245U | Characteristic | Intel Atom N2100 |
LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 | Memory | DDR3-800 |
64 GB | Max. Memory | 4 GB |
4 (Quad Channel) | Memory channels | 1 (Single Channel) |
83.2 GB/s | Max. Bandwidth | 8.5 GB/s |
No | ECC | No |
6.50 MB | L2 Cache | 0.50 MB |
12.00 MB | L3 Cache | -- |
4.0 | PCIe version | -- |
28 | PCIe lanes | -- |
55.1 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Core i5-1245U has a TDP of 15 W. The TDP of the Intel Atom N2100 is 3.5 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
Intel Core i5-1245U | Characteristic | Intel Atom N2100 |
15 W | TDP (PL1 / PBP) | 3.5 W |
55 W | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i5-1245U has 18.50 MB cache and is manufactured in 10 nm. The cache of Intel Atom N2100 is at 0.50 MB. The processor is manufactured in 32 nm. |
||
Intel Core i5-1245U | Characteristic | Intel Atom N2100 |
10 nm | Technology | 32 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE3 |
BGA 1744 | Socket | BGA 559 |
VT-x, VT-x EPT, VT-d | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q1/2022 | Release date | Q4/2011 |
-- | Release price | -- |
show more data | show more data | |
Intel Core i5-1245U
10C 12T @ 2.20 GHz |
|||
Intel Atom N2100
1C 2T @ 1.60 GHz |
Intel Core i5-1245U
10C 12T @ 4.40 GHz |
|||
Intel Atom N2100
1C 2T @ 1.60 GHz |
Intel Core i5-1245U
10C 12T @ 4.40 GHz |
|||
Intel Atom N2100
1C 2T @ 1.60 GHz |
Intel Core i5-1245U
10C 12T @ 4.40 GHz |
|||
Intel Atom N2100
1C 2T @ 1.60 GHz |
Intel Core i5-1245U
10C 12T @ 2.20 GHz |
|||
Intel Atom N2100
1C 2T @ 1.60 GHz |
Intel Core i5-1245U
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.20 GHz |
|||
Intel Atom N2100
PowerVR SGX545 @ 0.64 GHz |
Devices using this processor |
|
Intel Core i5-1245U | Intel Atom N2100 |
Unknown | Unknown |