AMD Ryzen 7 4980U vs AMD EPYC 7663
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CPU comparison with benchmarks
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| AMD Ryzen 7 4980U | AMD EPYC 7663 | |
CPU comparisonAMD Ryzen 7 4980U or AMD EPYC 7663 - 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 AMD Ryzen 7 4980U has 8 cores with 16 threads and clocks with a maximum frequency of 4.40 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 4980U was released in Q2/2021. The AMD EPYC 7663 has 56 cores with 112 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 7663 was released in Q1/2021. |
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| AMD Ryzen 7 (68) | Family | AMD EPYC (129) |
| AMD Ryzen 4000U (11) | CPU group | AMD EPYC 7003 (29) |
| 3 | Generation | 3 |
| Renoir (Zen 2) | Architecture | Milan (Zen 3) |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 7 4980U is a 8 core processor with a clock frequency of 2.00 GHz (4.40 GHz). The AMD EPYC 7663 has 56 CPU cores with a clock frequency of 2.00 GHz (3.50 GHz). |
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| AMD Ryzen 7 4980U | Characteristic | AMD EPYC 7663 |
| 8 | Cores | 56 |
| 16 | Threads | 112 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.00 GHz | Frequency | 2.00 GHz |
| 4.40 GHz | Turbo Frequency (1 Core) | 3.50 GHz |
| -- | Turbo Frequency (All Cores) | 3.00 GHz |
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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| AMD Radeon RX Vega 8 (Renoir) | GPU | no iGPU |
| 0.40 GHz | GPU frequency | -- |
| 1.95 GHz | GPU (Turbo) | -- |
| 9 | GPU Generation | -- |
| 7 nm | Technology | |
| 3 | Max. displays | |
| 8 | Compute units | -- |
| 512 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 8 GB | Max. GPU Memory | -- |
| 12 | 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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| AMD Radeon RX Vega 8 (Renoir) | GPU | no iGPU |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| Decode / Encode | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD Ryzen 7 4980U supports a maximum of 64 GB of memory in 2 memory channels. The AMD EPYC 7663 can connect up to 4096 GB of memory in 8 memory channels. |
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| AMD Ryzen 7 4980U | Characteristic | AMD EPYC 7663 |
| LPDDR4-4266, DDR4-3200 | Memory | DDR4-3200 |
| 64 GB | Max. Memory | 4096 GB |
| 2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
| 51.2 GB/s | Max. Bandwidth | 204.8 GB/s |
| Yes | ECC | Yes |
| 4.00 MB | L2 Cache | -- |
| 8.00 MB | L3 Cache | 256.00 MB |
| 3.0 | PCIe version | 4.0 |
| 12 | PCIe lanes | 128 |
| 11.8 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 7 4980U has a TDP of 15 W, that of the AMD EPYC 7663 is 240 W. |
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| AMD Ryzen 7 4980U | Characteristic | AMD EPYC 7663 |
| 15 W | TDP (PL1 / PBP) | 240 W |
| -- | TDP (PL2) | -- |
| 25 W | TDP up | -- |
| 10 W | TDP down | 225 W |
| 105 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 7 4980U has a 12.00 MB cache, while the AMD EPYC 7663 cache has a total of 256.00 MB. |
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| AMD Ryzen 7 4980U | Characteristic | AMD EPYC 7663 |
| 7 nm | Technology | 7 nm |
| Chiplet | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| FP6 | Socket | SP3 |
| AMD-V, SVM | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
| Q2/2021 | Release date | Q1/2021 |
| -- | Release price | 6366 $ |
| show more data | show more data | |
8C 16T @ 2.00 GHz (4.40 GHz) buy now on Amazon and save!
56C 112T @ 2.00 GHz (3.50 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 0 CPU benchmarks
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 Ryzen 7 4980U
8C 16T @ 4.40 GHz |
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AMD EPYC 7663
56C 112T @ 3.50 GHz |
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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 Ryzen 7 4980U
8C 16T @ 4.40 GHz |
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AMD EPYC 7663
56C 112T @ 3.50 GHz |
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Cinebench R23 (Multi-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 multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen 7 4980U
8C 16T @ 2.00 GHz |
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AMD EPYC 7663
56C 112T @ 3.00 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 Ryzen 7 4980U
8C 16T @ 2.00 GHz |
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AMD EPYC 7663
56C 112T @ 3.00 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 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 Ryzen 7 4980U
8C 16T @ 4.40 GHz |
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AMD EPYC 7663
56C 112T @ 3.50 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen 7 4980U
8C 16T @ 2.00 GHz |
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AMD EPYC 7663
56C 112T @ 3.00 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 Ryzen 7 4980U
AMD Radeon RX Vega 8 (Renoir) @ 1.95 GHz |
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AMD EPYC 7663
@ 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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AMD Ryzen 7 4980U
8C 16T @ 2.00 GHz |
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AMD EPYC 7663
56C 112T @ 3.00 GHz |
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Devices using this processor |
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| AMD Ryzen 7 4980U | AMD EPYC 7663 |
| Microsoft Surface | Unknown |
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