Ultra 5 338H vs EPYC 7D13
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 432 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Power efficiency | no data | 29.39 |
| Designer | AMD | Intel |
| Manufacturer | TSMC | Intel |
| Architecture codename | Milan (2021−2023) | Panther Lake (2026) |
| Release date | 10 November 2021 (4 years ago) | 5 January 2026 (recently) |
Detailed specifications
EPYC 7D13 and Core Ultra 5 338H 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 | 36 | 12 (Dodeca-Core) |
| Performance-cores | no data | 4 |
| Efficient-cores | no data | 4 |
| Low Power Efficient-cores | no data | 4 |
| Threads | 72 | 12 |
| Base clock speed | 0.7 GHz | 1.9 GHz |
| Boost clock speed | 3.2 GHz | 4.7 GHz |
| L1 cache | 64 KB (per core) | 192 KB (per core) |
| L2 cache | 512 KB (per core) | 2.5 MB (per core) |
| L3 cache | 192 MB (shared) | 18 MB (shared) |
| Chip lithography | 7 nm | 3 nm |
| Die size | 6x 81 mm2 | no data |
| Number of transistors | 24,900 million | no data |
| 64 bit support | - | + |
Compatibility
Information on EPYC 7D13 and Core Ultra 5 338H 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 | 1 | 1 |
| Socket | SP3 | FCBGA2540 |
| Power consumption (TDP) | 95 Watt | 25 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7D13 and Core Ultra 5 338H. 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 | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Thermal Monitoring | - | + |
| SIPP | - | + |
| Turbo Boost Max 3.0 | no data | + |
| Precision Boost 2 | + | no data |
| Deep Learning Boost | - | + |
| Supported AI Software Frameworks | - | OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN |
Security technologies
EPYC 7D13 and Core Ultra 5 338H technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7D13 and Core Ultra 5 338H 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 7D13 and Core Ultra 5 338H. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | Up to LPDDR5X 8533 MT/s |
| Maximum memory size | no data | 96 GB |
| Max memory channels | no data | 2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | Intel® Arc™ B370 GPU |
| Quick Sync Video | - | + |
| Graphics max frequency | no data | 2.4 GHz |
Graphics interfaces
Available interfaces and connections of EPYC 7D13 and Core Ultra 5 338H integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by EPYC 7D13 and Core Ultra 5 338H integrated GPUs, including resolutions over different interfaces.
| Max resolution over eDP | no data | 3840 x 2400 @ 120Hz |
| Max resolution over DisplayPort | no data | 7680 x 4320 @ 60Hz |
Graphics API support
APIs supported by EPYC 7D13 and Core Ultra 5 338H integrated GPUs, sometimes API versions are included.
| DirectX | no data | DirectX 12 Ultimate |
| OpenGL | no data | 4.6 |
Peripherals
Specifications and connection of peripherals supported by EPYC 7D13 and Core Ultra 5 338H.
| PCIe version | 4.0 | 5.0 and 4.0 |
| PCI Express lanes | 29 | 12 |
Pros & cons summary
| Recency | 10 November 2021 | 5 January 2026 |
| Physical cores | 36 | 12 |
| Threads | 72 | 12 |
| Chip lithography | 7 nm | 3 nm |
| Power consumption (TDP) | 95 Watt | 25 Watt |
EPYC 7D13 has 200% more physical cores and 500% more threads.
Ultra 5 338H, on the other hand, has an age advantage of 4 years, a 133.3% more advanced lithography process, and 280% lower power consumption.
We couldn't decide between AMD EPYC 7D13 and Intel Core Ultra 5 338H. We've got no test results to judge.
Be aware that EPYC 7D13 is a server/workstation processor while Core Ultra 5 338H is a notebook one.
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