Intel Xeon Platinum 8454H vs Intel Atom Z3770
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CPU comparison with benchmarks
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| Intel Xeon Platinum 8454H | Intel Atom Z3770 | |
CPU comparisonIntel Xeon Platinum 8454H or Intel Atom Z3770 - 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 Platinum 8454H has 32 cores with 64 threads and clocks with a maximum frequency of 3.40 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The Intel Xeon Platinum 8454H was released in Q1/2023. The Intel Atom Z3770 has 4 cores with 4 threads and clocks with a maximum frequency of 2.39 GHz. The CPU supports up to 4 GB of memory in 2 memory channels. The Intel Atom Z3770 was released in Q3/2013. |
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| Intel Xeon Platinum (89) | Family | Intel Atom (108) |
| Intel Xeon Platinum 8400 (18) | CPU group | Intel Atom Z3700 (16) |
| 4 | Generation | 4 |
| Sapphire Rapids | Architecture | Bay Trail |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Platinum 8454H is a 32 core processor with a clock frequency of 2.10 GHz (3.40 GHz). The Intel Atom Z3770 has 4 CPU cores with a clock frequency of 1.46 GHz (2.39 GHz). |
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| Intel Xeon Platinum 8454H | Characteristic | Intel Atom Z3770 |
| 32 | Cores | 4 |
| 64 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.10 GHz | Frequency | 1.46 GHz |
| 3.40 GHz | Turbo Frequency (1 Core) | 2.39 GHz |
| -- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe 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) | 0.67 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 Platinum 8454H supports a maximum of 4096 GB of memory in 8 memory channels. The Intel Atom Z3770 can connect up to 4 GB of memory in 2 memory channels. |
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| Intel Xeon Platinum 8454H | Characteristic | Intel Atom Z3770 |
| DDR5-4400, DDR5-4800 | Memory | LPDDR3-1066 |
| 4096 GB | Max. Memory | 4 GB |
| 8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
| 307.2 GB/s | Max. Bandwidth | 17.1 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | -- |
| 82.50 MB | L3 Cache | 2.00 MB |
| 5.0 | PCIe version | -- |
| 80 | PCIe lanes | -- |
| 315.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Platinum 8454H has a TDP of 270 W, that of the Intel Atom Z3770 is 3.5 W. |
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| Intel Xeon Platinum 8454H | Characteristic | Intel Atom Z3770 |
| 270 W | TDP (PL1 / PBP) | 3.5 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | 90 °C |
Technical detailsThe Intel Xeon Platinum 8454H has a 82.50 MB cache, while the Intel Atom Z3770 cache has a total of 2.00 MB. |
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| Intel Xeon Platinum 8454H | Characteristic | Intel Atom Z3770 |
| 10 nm | Technology | 22 nm |
| Chiplet | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4.1, SSE4.2 |
| LGA 4677 | Socket | BGA 1380 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT |
| Yes | AES-NI | Yes |
| Windows, Linux | Operating systems | |
| Q1/2023 | Release date | Q3/2013 |
| 6540 $ | Release price | -- |
| show more data | show more data | |
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4C 4T @ 1.46 GHz (2.39 GHz) buy now on Amazon and save!
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Rate these processors
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 Platinum 8454H
@ 0.00 GHz |
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Intel Atom Z3770
Intel HD Graphics (Bay Trail GT1) @ 0.67 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 Xeon Platinum 8454H
32C 64T @ 2.10 GHz |
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Intel Atom Z3770
4C 4T @ 1.46 GHz |
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Devices using this processor |
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| Intel Xeon Platinum 8454H | Intel Atom Z3770 |
| Unknown | Unknown |
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