Xeon 6979P vs U300
Primary details
Comparing U300 and Xeon 6979P processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1180 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Power efficiency | 9.05 | no data |
| Architecture codename | no data | Granite Rapids (2024) |
| Release date | 1 January 2023 (1 year ago) | 24 September 2024 (less than a year ago) |
Detailed specifications
U300 and Xeon 6979P 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 | no data | 120 |
| Threads | 6 | 240 |
| Base clock speed | no data | 2.1 GHz |
| Boost clock speed | 4.4 GHz | 3.9 GHz |
| L1 cache | no data | 112 KB (per core) |
| L2 cache | no data | 2 MB (per core) |
| L3 cache | 8 MB Intel® Smart Cache | 504 MB (shared) |
| Chip lithography | Intel 7 nm | 5 nm |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 80 °C |
| 64 bit support | + | + |
Compatibility
Information on U300 and Xeon 6979P 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 | 2 |
| Socket | FCBGA1744 | 7529 |
| Power consumption (TDP) | 55 Watt | 500 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by U300 and Xeon 6979P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| 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 |
| Deep Learning Boost | + | - |
Security technologies
U300 and Xeon 6979P 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 U300 and Xeon 6979P are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by U300 and Xeon 6979P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-5200, DDR4-3200, LPDDR4x-4267 | DDR5 |
| Maximum memory size | 96 GB | no data |
| Max memory channels | 2 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics for 13th Gen Intel Processors | N/A |
| Quick Sync Video | + | - |
| Graphics max frequency | 1.1 GHz | no data |
| Execution Units | 48 | no data |
Graphics interfaces
Available interfaces and connections of U300 and Xeon 6979P integrated GPUs.
| Number of displays supported | 4 | no data |
Graphics image quality
Maximum display resolutions supported by U300 and Xeon 6979P integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 4096 x 2304 @ 60Hz | no data |
| Max resolution over eDP | 4096 x 2304 @ 120Hz | no data |
| Max resolution over DisplayPort | 7680 x 4320 @ 60Hz | no data |
Graphics API support
APIs supported by U300 and Xeon 6979P integrated GPUs, sometimes API versions are included.
| DirectX | 12.1 | no data |
| OpenGL | 4.6 | no data |
Peripherals
Specifications and connection of peripherals supported by U300 and Xeon 6979P.
| PCIe version | no data | 5.0 |
| PCI Express lanes | 20 | 96 |
Pros & cons summary
| Recency | 1 January 2023 | 24 September 2024 |
| Threads | 6 | 240 |
| Power consumption (TDP) | 55 Watt | 500 Watt |
U300 has 809.1% lower power consumption.
Xeon 6979P, on the other hand, has an age advantage of 1 year, and 3900% more threads.
We couldn't decide between U300 and Xeon 6979P. We've got no test results to judge.
Be aware that U300 is a notebook processor while Xeon 6979P is a server/workstation one.
Should you still have questions on choice between U300 and Xeon 6979P, ask them in Comments section, and we shall answer.
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