Intel Atom Z3740 vs Intel Xeon w5-3425
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CPU comparison with benchmarks
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| Intel Atom Z3740 | Intel Xeon w5-3425 | |
CPU comparisonIntel Atom Z3740 or Intel Xeon w5-3425 - 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 Z3740 has 4 cores with 4 threads and clocks with a maximum frequency of 1.86 GHz. Up to 4 GB of memory is supported in 2 memory channels. The Intel Atom Z3740 was released in Q3/2013. The Intel Xeon w5-3425 has 12 cores with 24 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon w5-3425 was released in Q1/2023. |
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| Intel Atom (108) | Family | Intel Xeon W (83) |
| Intel Atom Z3700 (16) | CPU group | Intel Xeon W-3400 (8) |
| 4 | Generation | 12 |
| Bay Trail | Architecture | Sapphire Rapids-WS |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | Intel Xeon W-3225 |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom Z3740 has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Atom Z3740 is 1.33 GHz (1.86 GHz) while the Intel Xeon w5-3425 has 12 CPU cores and 24 threads can calculate simultaneously. The clock frequency of the Intel Xeon w5-3425 is at 3.20 GHz (4.60 GHz). |
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| Intel Atom Z3740 | Characteristic | Intel Xeon w5-3425 |
| 4 | Cores | 12 |
| 4 | Threads | 24 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.33 GHz | Frequency | 3.20 GHz |
| 1.86 GHz | Turbo Frequency (1 Core) | 4.60 GHz |
| -- | Turbo Frequency (All Cores) | 3.90 GHz |
Internal GraphicsThe Intel Atom Z3740 or Intel Xeon w5-3425 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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| Intel HD Graphics (Bay Trail GT1) | GPU | no iGPU |
| 0.31 GHz | GPU frequency | -- |
| 0.67 GHz | GPU (Turbo) | -- |
| 7 | GPU Generation | -- |
| 22 nm | Technology | |
| 2 | Max. displays | |
| 4 | Compute units | -- |
| 32 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 GB | Max. GPU Memory | -- |
| 11.2 | DirectX Version | -- |
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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| Intel HD Graphics (Bay Trail GT1) | GPU | no iGPU |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| No | Codec VP9 | No |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode | Codec JPEG | No |
Memory & PCIeThe Intel Atom Z3740 can use up to 4 GB of memory in 2 memory channels. The maximum memory bandwidth is 17.1 GB/s. The Intel Xeon w5-3425 supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 307.2 GB/s. |
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| Intel Atom Z3740 | Characteristic | Intel Xeon w5-3425 |
| LPDDR3-1066 | Memory | DDR5-4800 |
| 4 GB | Max. Memory | 4096 GB |
| 2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
| 17.1 GB/s | Max. Bandwidth | 307.2 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| 2.00 MB | L3 Cache | 30.00 MB |
| -- | PCIe version | 5.0 |
| -- | PCIe lanes | 112 |
| -- | PCIe Bandwidth | 441.1 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Atom Z3740 is 4 W, while the Intel Xeon w5-3425 has a TDP of 270 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Atom Z3740 | Characteristic | Intel Xeon w5-3425 |
| 4 W | TDP (PL1 / PBP) | 270 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 324 W |
| -- | TDP down | -- |
| 90 °C | Tjunction max. | 103 °C |
Technical detailsThe Intel Atom Z3740 is manufactured in 22 nm and has 2.00 MB cache. The Intel Xeon w5-3425 is manufactured in 10 nm and has a 30.00 MB cache. |
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| Intel Atom Z3740 | Characteristic | Intel Xeon w5-3425 |
| 22 nm | Technology | 10 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, AVX2, AVX-512, AMX |
| BGA 1380 | Socket | LGA 4677 |
| VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise |
| Yes | AES-NI | Yes |
| Operating systems | Windows 11, Windows Server, Linux | |
| Q3/2013 | Release date | Q1/2023 |
| -- | Release price | 1189 $ |
| show more data | show more data | |
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12C 24T @ 3.20 GHz (4.60 GHz) buy now on Amazon and save!
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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 Atom Z3740
4C 4T @ 1.86 GHz |
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Intel Xeon w5-3425
12C 24T @ 4.60 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 Atom Z3740
4C 4T @ 1.33 GHz |
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Intel Xeon w5-3425
12C 24T @ 3.90 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 Atom Z3740
4C 4T @ 1.86 GHz |
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Intel Xeon w5-3425
12C 24T @ 4.60 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 Atom Z3740
4C 4T @ 1.33 GHz |
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Intel Xeon w5-3425
12C 24T @ 3.90 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 Atom Z3740
Intel HD Graphics (Bay Trail GT1) @ 0.67 GHz |
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Intel Xeon w5-3425
@ 0.00 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Intel Atom Z3740
4C 4T @ 1.33 GHz |
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Intel Xeon w5-3425
12C 24T @ 3.90 GHz |
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Devices using this processor |
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| Intel Atom Z3740 | Intel Xeon w5-3425 |
| Unknown | Unknown |
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