AMD EPYC 7663 vs Intel Atom x6414RE
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CPU comparison with benchmarks
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| AMD EPYC 7663 | Intel Atom x6414RE | |
CPU comparisonIn this CPU comparison, we compare the AMD EPYC 7663 and the Intel Atom x6414RE and use benchmarks to check which processor is faster.
We compare the AMD EPYC 7663 56 core processor released in Q1/2021 with the Intel Atom x6414RE which has 4 CPU cores and was introduced in Q1/2021. |
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| AMD EPYC (129) | Family | Intel Atom (108) |
| AMD EPYC 7003 (29) | CPU group | Intel Atom x6000 (10) |
| 3 | Generation | 6 |
| Milan (Zen 3) | Architecture | Elkhart Lake |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7663 is a 56 core processor with a clock frequency of 2.00 GHz (3.50 GHz). The processor can compute 112 threads at the same time. The Intel Atom x6414RE clocks with 1.50 GHz, has 4 CPU cores and can calculate 4 threads in parallel. |
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| AMD EPYC 7663 | Characteristic | Intel Atom x6414RE |
| 56 | Cores | 4 |
| 112 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.00 GHz | Frequency | 1.50 GHz |
| 3.50 GHz | Turbo Frequency (1 Core) | -- |
| 3.00 GHz | 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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| no iGPU | GPU | Intel UHD Graphics 10th Gen (16 EU) |
| GPU frequency | 0.40 GHz | |
| -- | GPU (Turbo) | -- |
| -- | GPU Generation | 11 |
| Technology | 14 nm | |
| Max. displays | 3 | |
| -- | Compute units | 16 |
| -- | Shader | 128 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 64 GB |
| -- | DirectX Version | 12 |
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 UHD Graphics 10th Gen (16 EU) |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode / Encode |
| No | Codec h264 | Decode / Encode |
| No | Codec VP9 | Decode / Encode |
| No | Codec VP8 | Decode / Encode |
| No | Codec AV1 | Decode |
| No | Codec AVC | Decode / Encode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the AMD EPYC 7663, while the Intel Atom x6414RE supports a maximum of 32 GB of memory with a maximum memory bandwidth of 102.4 GB/s enabled. |
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| AMD EPYC 7663 | Characteristic | Intel Atom x6414RE |
| DDR4-3200 | Memory | LPDDR4-3200, DDR4-3200 |
| 4096 GB | Max. Memory | 32 GB |
| 8 (Octa Channel) | Memory channels | 4 (Quad Channel) |
| 204.8 GB/s | Max. Bandwidth | 102.4 GB/s |
| Yes | ECC | Yes |
| -- | L2 Cache | 1.50 MB |
| 256.00 MB | L3 Cache | -- |
| 4.0 | PCIe version | 3.0 |
| 128 | PCIe lanes | 8 |
| 252.0 GB/s | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe AMD EPYC 7663 has a TDP of 240 W. The TDP of the Intel Atom x6414RE is 9 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| AMD EPYC 7663 | Characteristic | Intel Atom x6414RE |
| 240 W | TDP (PL1 / PBP) | 9 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| 225 W | TDP down | -- |
| -- | Tjunction max. | 110 °C |
Technical detailsThe AMD EPYC 7663 has 256.00 MB cache and is manufactured in 7 nm. The cache of Intel Atom x6414RE is at 1.50 MB. The processor is manufactured in 10 nm. |
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| AMD EPYC 7663 | Characteristic | Intel Atom x6414RE |
| 7 nm | Technology | 10 nm |
| Chiplet | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.1, SSE4.2 |
| SP3 | Socket | BGA 1493 |
| AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Linux | Operating systems | |
| Q1/2021 | Release date | Q1/2021 |
| 6366 $ | Release price | -- |
| show more data | show more data | |
56C 112T @ 2.00 GHz (3.50 GHz) buy now on Amazon and save!
4C 4T @ 1.50 GHz buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 0 CPU benchmarks
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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AMD EPYC 7663
56C 112T @ 3.50 GHz |
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Intel Atom x6414RE
4C 4T @ 1.50 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD EPYC 7663
56C 112T @ 3.50 GHz |
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Intel Atom x6414RE
4C 4T @ 1.50 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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AMD EPYC 7663
56C 112T @ 3.00 GHz |
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Intel Atom x6414RE
4C 4T @ 1.50 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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AMD EPYC 7663
56C 112T @ 3.50 GHz |
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Intel Atom x6414RE
4C 4T @ 1.50 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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AMD EPYC 7663
56C 112T @ 3.00 GHz |
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Intel Atom x6414RE
4C 4T @ 1.50 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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AMD EPYC 7663
@ 0.00 GHz |
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Intel Atom x6414RE
Intel UHD Graphics 10th Gen (16 EU) @ 0.40 GHz |
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Devices using this processor |
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| AMD EPYC 7663 | Intel Atom x6414RE |
| Unknown | Unknown |
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