Xeon 6979P vs GX-420GI
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Designer | AMD | Intel |
| Manufacturer | GlobalFoundries | Intel |
| Architecture codename | Brown Falcon (2016) | Granite Rapids (2024−2025) |
| Release date | 23 February 2016 (9 years ago) | 24 September 2024 (less than a year ago) |
Detailed specifications
GX-420GI 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 | 4 (Quad-Core) | 120 |
| Threads | 4 | 240 |
| Base clock speed | 2 GHz | 2.1 GHz |
| Boost clock speed | 2.2 GHz | 3.9 GHz |
| L1 cache | 320 KB | 112 KB (per core) |
| L2 cache | 1 MB (per module) | 2 MB (per core) |
| L3 cache | no data | 504 MB (shared) |
| Chip lithography | 28 nm | Intel 3 nm |
| Maximum case temperature (TCase) | no data | 80 °C |
| 64 bit support | + | + |
Compatibility
Information on GX-420GI 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 | FP4 | FCLGA7529 |
| Power consumption (TDP) | 15 Watt | 500 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by GX-420GI and Xeon 6979P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Deep Learning Boost | - | + |
Security technologies
GX-420GI and Xeon 6979P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by GX-420GI and Xeon 6979P 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 GX-420GI and Xeon 6979P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5(6400 MHz)MRDIMM(8800 MHz) |
| Maximum memory size | no data | 3 TB |
| Max memory channels | no data | 12 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Radeon R7E 6CU | N/A |
Peripherals
Specifications and connection of peripherals supported by GX-420GI and Xeon 6979P.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 8 | 96 |
Pros & cons summary
| Recency | 23 February 2016 | 24 September 2024 |
| Physical cores | 4 | 120 |
| Threads | 4 | 240 |
| Power consumption (TDP) | 15 Watt | 500 Watt |
GX-420GI has 3233.3% lower power consumption.
Xeon 6979P, on the other hand, has an age advantage of 8 years, and 2900% more physical cores and 5900% more threads.
We couldn't decide between AMD GX-420GI and Intel Xeon 6979P. We've got no test results to judge.
Be aware that GX-420GI is a notebook processor while Xeon 6979P is a server/workstation one.
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