Intel Atom Z2520 | Intel Atom D2550 | |
CPU comparisonIn this CPU comparison, we compare the Intel Atom Z2520 and the Intel Atom D2550 and use benchmarks to check which processor is faster.
We compare the Intel Atom Z2520 2 core processor released in Q2/2013 with the Intel Atom D2550 which has 2 CPU cores and was introduced in Q1/2012. |
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Intel Atom (108) | Family | Intel Atom (108) |
Intel Atom Z2500/Z2700 (3) | CPU group | Intel Atom D2000 (4) |
2 | Generation | 1 |
Cloverview | Architecture | Cedarview |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom Z2520 is a 2 core processor with a clock frequency of 1.20 GHz. The processor can compute 4 threads at the same time. The Intel Atom D2550 clocks with 1.86 GHz, has 2 CPU cores and can calculate 4 threads in parallel. |
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Intel Atom Z2520 | Characteristic | Intel Atom D2550 |
2 | Cores | 2 |
4 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
1.20 GHz | Frequency | 1.86 GHz |
-- | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
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. |
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PowerVR SGX544 MP2 | GPU | Intel GMA 3650 |
0.30 GHz | GPU frequency | 0.64 GHz |
-- | GPU (Turbo) | -- |
-- | GPU Generation | -- |
45nm | Technology | 65 nm |
2 | Max. displays | 2 |
4 | Compute units | 4 |
8 | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 1 GB |
10.1 | 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. |
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PowerVR SGX544 MP2 | GPU | Intel GMA 3650 |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
Decode | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
No | Codec JPEG | No |
Memory & PCIeUp to 2 GB of memory in a maximum of 2 memory channels is supported by the Intel Atom Z2520, while the Intel Atom D2550 supports a maximum of 4 GB of memory with a maximum memory bandwidth of 8.6 GB/s enabled. |
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Intel Atom Z2520 | Characteristic | Intel Atom D2550 |
LPDDR2-1066 | Memory | DDR3-1066 |
2 GB | Max. Memory | 4 GB |
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
8.5 GB/s | Max. Bandwidth | 8.6 GB/s |
No | ECC | No |
1.00 MB | L2 Cache | -- |
-- | L3 Cache | 1.00 MB |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Atom Z2520 has a TDP of --. The TDP of the Intel Atom D2550 is 10 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Atom Z2520 | Characteristic | Intel Atom D2550 |
-- | TDP (PL1 / PBP) | 10 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
90 °C | Tjunction max. | -- |
Technical detailsThe Intel Atom Z2520 has 1.00 MB cache and is manufactured in 32 nm. The cache of Intel Atom D2550 is at 1.00 MB. The processor is manufactured in 32 nm. |
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Intel Atom Z2520 | Characteristic | Intel Atom D2550 |
32 nm | Technology | 32 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE3, SSSE3 | ISA extensions | SSE3 |
BGA | Socket | BGA 559 |
None | Virtualization | None |
No | AES-NI | No |
Operating systems | Windows 10, Linux | |
Q2/2013 | Release date | Q1/2012 |
-- | Release price | 38 $ |
show more data | show more data | |
Intel Atom Z2520
2C 4T @ 1.20 GHz |
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Intel Atom D2550
2C 4T @ 1.86 GHz |
Intel Atom Z2520
2C 4T @ 1.20 GHz |
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Intel Atom D2550
2C 4T @ 1.86 GHz |
Intel Atom Z2520
PowerVR SGX544 MP2 @ 0.30 GHz |
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Intel Atom D2550
Intel GMA 3650 @ 0.64 GHz |
Intel Atom Z2520
2C 4T @ 1.20 GHz |
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Intel Atom D2550
2C 4T @ 1.86 GHz |
Devices using this processor |
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Intel Atom Z2520 | Intel Atom D2550 |
Unknown | Unknown |