9 270H vs EPYC 7662
Primary details
Comparing EPYC 7662 and Core 9 270H processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 49 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | AMD EPYC | no data |
| Power efficiency | 19.12 | no data |
| Architecture codename | Zen 2 (2017−2020) | Raptor Lake-H (2023−2024) |
| Release date | 19 February 2020 (4 years ago) | 18 December 2024 (less than a year ago) |
| Launch price (MSRP) | no data | $697 |
Detailed specifications
EPYC 7662 and Core 9 270H 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 | 64 (Tetrahexaconta-Core) | 14 (Tetradeca-Core) |
| Performance-cores | no data | 6 |
| Efficient-cores | no data | 8 |
| Threads | 128 | 20 |
| Base clock speed | 2 GHz | 2.7 GHz |
| Boost clock speed | 3.3 GHz | 5.8 GHz |
| Multiplier | 20 | no data |
| L1 cache | 4 MB | 80 KB (per core) |
| L2 cache | 32 MB | 2 MB (per core) |
| L3 cache | 256 MB | 24 MB (shared) |
| Chip lithography | 7 nm, 14 nm | Intel 7 nm |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on EPYC 7662 and Core 9 270H 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 | no data | 1 |
| Socket | Socket SP3 | FCBGA1744 |
| Power consumption (TDP) | 225 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7662 and Core 9 270H. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
| Turbo Boost Max 3.0 | no data | + |
| Precision Boost 2 | + | no data |
| Deep Learning Boost | - | + |
Security technologies
EPYC 7662 and Core 9 270H technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7662 and Core 9 270H are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7662 and Core 9 270H. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR5-5600, DDR4-3200, LPDDR4x-4267 |
| Maximum memory size | 4 TiB | 96 GB |
| Max memory channels | 8 | 2 |
| Maximum memory bandwidth | 204.763 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel® Graphics |
| Quick Sync Video | - | + |
| Graphics max frequency | no data | 1.55 GHz |
| Execution Units | no data | 96 |
Graphics interfaces
Available interfaces and connections of EPYC 7662 and Core 9 270H integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by EPYC 7662 and Core 9 270H integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096 x 2304 @ 60Hz |
| Max resolution over eDP | no data | 4096 x 2304 @ 120Hz |
| Max resolution over DisplayPort | no data | 7680 x 4320 @ 60Hz |
Graphics API support
APIs supported by EPYC 7662 and Core 9 270H integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12.1 |
| OpenGL | no data | 4.6 |
Peripherals
Specifications and connection of peripherals supported by EPYC 7662 and Core 9 270H.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 8 |
Pros & cons summary
| Recency | 19 February 2020 | 18 December 2024 |
| Physical cores | 64 | 14 |
| Threads | 128 | 20 |
| Power consumption (TDP) | 225 Watt | 45 Watt |
EPYC 7662 has 357.1% more physical cores and 540% more threads.
9 270H, on the other hand, has an age advantage of 4 years, and 400% lower power consumption.
We couldn't decide between EPYC 7662 and Core 9 270H. We've got no test results to judge.
Be aware that EPYC 7662 is a server/workstation processor while Core 9 270H is a notebook one.
Should you still have questions on choice between EPYC 7662 and Core 9 270H, ask them in Comments section, and we shall answer.
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