Intel Xeon X3440 | Intel Atom Z3770D | |
CPU comparisonIntel Xeon X3440 or Intel Atom Z3770D - 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 Xeon X3440 has 4 cores with 8 threads and clocks with a maximum frequency of 2.93 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Xeon X3440 was released in Q3/2009. The Intel Atom Z3770D has 4 cores with 4 threads and clocks with a maximum frequency of 2.41 GHz. The CPU supports up to 2 GB of memory in 1 memory channels. The Intel Atom Z3770D was released in Q3/2013. |
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Intel Xeon X (2) | Family | Intel Atom (108) |
Intel Xeon X (2) | CPU group | Intel Atom Z3700 (16) |
0 | Generation | 4 |
Lynnfield | Architecture | Bay Trail |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon X3440 is a 4 core processor with a clock frequency of 2.53 GHz (2.93 GHz). The Intel Atom Z3770D has 4 CPU cores with a clock frequency of 1.50 GHz (2.41 GHz). |
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Intel Xeon X3440 | Characteristic | Intel Atom Z3770D |
4 | Cores | 4 |
8 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
2.53 GHz | Frequency | 1.50 GHz |
2.93 GHz | Turbo Frequency (1 Core) | 2.41 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. |
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no iGPU | GPU | Intel HD Graphics (Bay Trail GT1) |
GPU frequency | 0.31 GHz | |
-- | GPU (Turbo) | 0.69 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. |
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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 Xeon X3440 supports a maximum of 32 GB of memory in 2 memory channels. The Intel Atom Z3770D can connect up to 2 GB of memory in 1 memory channels. |
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Intel Xeon X3440 | Characteristic | Intel Atom Z3770D |
DDR3-1333, DDR3-1066, DDR3-800 | Memory | DDR3L-1333 |
32 GB | Max. Memory | 2 GB |
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
21.3 GB/s | Max. Bandwidth | 10.6 GB/s |
Yes | ECC | No |
8.00 MB | L2 Cache | -- |
-- | L3 Cache | 2.00 MB |
2.0 | PCIe version | -- |
16 | PCIe lanes | -- |
8.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon X3440 has a TDP of 95 W, that of the Intel Atom Z3770D is 4 W. |
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Intel Xeon X3440 | Characteristic | Intel Atom Z3770D |
95 W | TDP (PL1 / PBP) | 4 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 90 °C |
Technical detailsThe Intel Xeon X3440 has a 8.00 MB cache, while the Intel Atom Z3770D cache has a total of 2.00 MB. |
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Intel Xeon X3440 | Characteristic | Intel Atom Z3770D |
45 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2 |
LGA 1156 | Socket | BGA 1380 |
VT-d, VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | |
Q3/2009 | Release date | Q3/2013 |
230 $ | Release price | -- |
show more data | show more data | |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Atom Z3770D
4C 4T @ 1.50 GHz |
Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Atom Z3770D
4C 4T @ 2.41 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Atom Z3770D
4C 4T @ 1.50 GHz |
Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Atom Z3770D
4C 4T @ 2.41 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Atom Z3770D
4C 4T @ 1.50 GHz |
Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Atom Z3770D
4C 4T @ 2.41 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Atom Z3770D
4C 4T @ 1.50 GHz |
Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Atom Z3770D
4C 4T @ 2.41 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Atom Z3770D
4C 4T @ 1.50 GHz |
Intel Xeon X3440
@ 0.00 GHz |
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Intel Atom Z3770D
Intel HD Graphics (Bay Trail GT1) @ 0.69 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Atom Z3770D
4C 4T @ 1.50 GHz |
Intel Xeon X3440
4C 8T @ 2.93 GHz |
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Intel Atom Z3770D
4C 4T @ 2.41 GHz |
Intel Xeon X3440
4C 8T @ 2.53 GHz |
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Intel Atom Z3770D
4C 4T @ 1.50 GHz |
Devices using this processor |
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Intel Xeon X3440 | Intel Atom Z3770D |
Unknown | Unknown |