Intel Atom S1220 | Intel Atom Z3745 | |
CPU comparisonIntel Atom S1220 or Intel Atom Z3745 - 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 Atom S1220 has 2 cores with 4 threads and clocks with a maximum frequency of 1.60 GHz. Up to 8 GB of memory is supported in 1 memory channels. The Intel Atom S1220 was released in Q4/2012. The Intel Atom Z3745 has 4 cores with 4 threads and clocks with a maximum frequency of 1.86 GHz. The CPU supports up to 4 GB of memory in 2 memory channels. The Intel Atom Z3745 was released in Q1/2014. |
||
Intel Atom (108) | Family | Intel Atom (108) |
Intel Atom S1000 (3) | CPU group | Intel Atom Z3700 (16) |
2 | Generation | 4 |
Centerton | Architecture | Bay Trail |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe Intel Atom S1220 is a 2 core processor with a clock frequency of 1.60 GHz. The Intel Atom Z3745 has 4 CPU cores with a clock frequency of 1.33 GHz (1.86 GHz). |
||
Intel Atom S1220 | Characteristic | Intel Atom Z3745 |
2 | Cores | 4 |
4 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
1.60 GHz | Frequency | 1.33 GHz |
-- | Turbo Frequency (1 Core) | 1.86 GHz |
-- | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)The 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. |
||
no iGPU | GPU | Intel HD Graphics (Bay Trail GT1) |
GPU frequency | 0.31 GHz | |
-- | GPU (Turbo) | 0.78 GHz |
-- | GPU Generation | 7 |
Technology | 22 nm | |
Max. displays | 2 | |
-- | Compute units | 4 |
-- | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
-- | DirectX Version | 11.2 |
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. |
||
no iGPU | GPU | Intel HD Graphics (Bay Trail GT1) |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode |
Memory & PCIeThe Intel Atom S1220 supports a maximum of 8 GB of memory in 1 memory channels. The Intel Atom Z3745 can connect up to 4 GB of memory in 2 memory channels. |
||
Intel Atom S1220 | Characteristic | Intel Atom Z3745 |
DDR3-1333 | Memory | LPDDR3-1066 |
8 GB | Max. Memory | 4 GB |
1 (Single Channel) | Memory channels | 2 (Dual Channel) |
10.6 GB/s | Max. Bandwidth | 17.1 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
1.00 MB | L3 Cache | 2.00 MB |
2.0 | PCIe version | -- |
8 | PCIe lanes | -- |
4.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom S1220 has a TDP of 8.1 W, that of the Intel Atom Z3745 is 4 W. |
||
Intel Atom S1220 | Characteristic | Intel Atom Z3745 |
8.1 W | TDP (PL1 / PBP) | 4 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 90 °C |
Technical detailsThe Intel Atom S1220 has a 1.00 MB cache, while the Intel Atom Z3745 cache has a total of 2.00 MB. |
||
Intel Atom S1220 | Characteristic | Intel Atom Z3745 |
32 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3 | ISA extensions | SSE4.1, SSE4.2 |
BGA 1283 | Socket | BGA 1380 |
VT-x | Virtualization | VT-x, VT-x EPT |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | |
Q4/2012 | Release date | Q1/2014 |
39 $ | Release price | -- |
show more data | show more data | |
Intel Atom S1220
2C 4T @ 1.60 GHz |
|||
Intel Atom Z3745
4C 4T @ 1.33 GHz |
Intel Atom S1220
2C 4T @ 1.60 GHz |
|||
Intel Atom Z3745
4C 4T @ 1.86 GHz |
Intel Atom S1220
2C 4T @ 1.60 GHz |
|||
Intel Atom Z3745
4C 4T @ 1.33 GHz |
Intel Atom S1220
@ 0.00 GHz |
|||
Intel Atom Z3745
Intel HD Graphics (Bay Trail GT1) @ 0.78 GHz |
Devices using this processor |
|
Intel Atom S1220 | Intel Atom Z3745 |
Unknown | Unknown |