Ryzen 9 6980HS vs EPYC 7663
Primary details
Comparing EPYC 7663 and Ryzen 9 6980HS processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 26 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | AMD EPYC | no data |
| Architecture codename | Milan (2021) | Rembrandt-HS (Zen 3+) |
| Release date | 15 March 2021 (3 years ago) | January 2022 (2 years ago) |
| Launch price (MSRP) | $6,366 | no data |
| Current price | $15069 (2.4x MSRP) | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
EPYC 7663 and Ryzen 9 6980HS basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 56 (Hexapentaconta-Core) | 8 (Octa-Core) |
| Threads | 112 | 16 |
| Base clock speed | 2 GHz | 3.3 GHz |
| Boost clock speed | 3.5 GHz | 5 GHz |
| L1 cache | 64 KB (per core) | 64K (per core) |
| L2 cache | 512 KB (per core) | 512K (per core) |
| L3 cache | 256 MB (shared) | 16 MB (shared) |
| Chip lithography | 7 nm+ | 6 nm |
| Die size | 8x 81 mm2 | 208 mm2 |
| Maximum core temperature | no data | 95 °C |
| Number of transistors | 33,200 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | Yes | No |
Compatibility
Information on EPYC 7663 and Ryzen 9 6980HS compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 2 | 1 |
| Socket | SP3 | FP7 |
| Power consumption (TDP) | 240 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7663 and Ryzen 9 6980HS. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | DDR5-4800/LPDDR5-6400 RAM (incl. ECC), PCIe 4, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME |
| AES-NI | + | + |
| FMA | no data | + |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7663 and Ryzen 9 6980HS are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7663 and Ryzen 9 6980HS. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR5 |
| Maximum memory size | 4 TiB | no data |
| Maximum memory bandwidth | 204.795 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | AMD Radeon 680M |
Peripherals
Specifications and connection of peripherals supported by EPYC 7663 and Ryzen 9 6980HS.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | 128 | 20 |
Pros & cons summary
| Physical cores | 56 | 8 |
| Threads | 112 | 16 |
| Chip lithography | 7 nm | 6 nm |
| Power consumption (TDP) | 240 Watt | 45 Watt |
We couldn't decide between EPYC 7663 and Ryzen 9 6980HS. We've got no test results to judge.
Be aware that EPYC 7663 is a server/workstation processor while Ryzen 9 6980HS is a notebook one.
Should you still have questions on choice between EPYC 7663 and Ryzen 9 6980HS, ask them in Comments section, and we shall answer.
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