Intel Xeon E-2314 vs Intel Atom Z2420
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CPU comparison with benchmarks
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| Intel Xeon E-2314 | Intel Atom Z2420 | |
CPU comparisonIntel Xeon E-2314 or Intel Atom Z2420 - 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 E-2314 has 4 cores with 4 threads and clocks with a maximum frequency of 4.50 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon E-2314 was released in Q3/2021. The Intel Atom Z2420 has 1 cores with 2 threads and clocks with a maximum frequency of 1.20 GHz. The CPU supports up to 1 GB of memory in 2 memory channels. The Intel Atom Z2420 was released in Q1/2013. |
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| Intel Xeon E (44) | Family | Intel Atom (108) |
| Intel Xeon E-2300 (10) | CPU group | Intel Atom Z2400/Z2600 (2) |
| 3 | Generation | 3 |
| Rocket Lake S | Architecture | Penwell |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E-2314 is a 4 core processor with a clock frequency of 2.80 GHz (4.50 GHz). The Intel Atom Z2420 has 1 CPU cores with a clock frequency of 1.20 GHz. |
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| Intel Xeon E-2314 | Characteristic | Intel Atom Z2420 |
| 4 | Cores | 1 |
| 4 | Threads | 2 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.80 GHz | Frequency | 1.20 GHz |
| 4.50 GHz | Turbo Frequency (1 Core) | -- |
| -- | 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 | PowerVR SGX540 |
| GPU frequency | 0.40 GHz | |
| -- | GPU (Turbo) | -- |
| -- | GPU Generation | -- |
| Technology | 45nm | |
| Max. displays | 1 | |
| -- | Compute units | 1 |
| -- | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | -- |
| -- | 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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| no iGPU | GPU | PowerVR SGX540 |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| No | Codec h264 | No |
| No | Codec VP9 | No |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| No | Codec AVC | No |
| No | Codec VC-1 | No |
| No | Codec JPEG | No |
Memory & PCIeThe Intel Xeon E-2314 supports a maximum of 128 GB of memory in 2 memory channels. The Intel Atom Z2420 can connect up to 1 GB of memory in 2 memory channels. |
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| Intel Xeon E-2314 | Characteristic | Intel Atom Z2420 |
| DDR4-3200 | Memory | LPDDR2-800 |
| 128 GB | Max. Memory | 1 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 51.2 GB/s | Max. Bandwidth | 6.4 GB/s |
| No | ECC | No |
| 2.00 MB | L2 Cache | 0.50 MB |
| 8.00 MB | L3 Cache | -- |
| 4.0 | PCIe version | -- |
| 20 | PCIe lanes | -- |
| 39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E-2314 has a TDP of 65 W, that of the Intel Atom Z2420 is 3 W. |
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| Intel Xeon E-2314 | Characteristic | Intel Atom Z2420 |
| 65 W | TDP (PL1 / PBP) | 3 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | 90 °C |
Technical detailsThe Intel Xeon E-2314 has a 10.00 MB cache, while the Intel Atom Z2420 cache has a total of 0.50 MB. |
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| Intel Xeon E-2314 | Characteristic | Intel Atom Z2420 |
| 14 nm | Technology | 32 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | MMX, SSE3, SSSE3 |
| LGA 1200 | Socket | BGA 617 |
| VT-x, VT-x EPT, VT-d | Virtualization | None |
| Yes | AES-NI | No |
| Windows 10, Linux | Operating systems | |
| Q3/2021 | Release date | Q1/2013 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Xeon E-2314
4C 4T @ 4.50 GHz |
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Intel Atom Z2420
1C 2T @ 1.20 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Xeon E-2314
4C 4T @ 2.80 GHz |
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Intel Atom Z2420
1C 2T @ 1.20 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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Intel Xeon E-2314
4C 4T @ 4.50 GHz |
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Intel Atom Z2420
1C 2T @ 1.20 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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Intel Xeon E-2314
4C 4T @ 2.80 GHz |
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Intel Atom Z2420
1C 2T @ 1.20 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Intel Xeon E-2314
@ 0.00 GHz |
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Intel Atom Z2420
PowerVR SGX540 @ 0.40 GHz |
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Devices using this processor |
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| Intel Xeon E-2314 | Intel Atom Z2420 |
| Unknown | Unknown |
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