Xeon Platinum 8558U vs Pentium G3258
Primary details
Comparing Pentium G3258 and Xeon Platinum 8558U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2229 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.11 | no data |
| Market segment | Desktop processor | Server |
| Architecture codename | Haswell (2013−2015) | Emerald Rapids (2023) |
| Release date | 2 June 2014 (10 years ago) | 14 December 2023 (less than a year ago) |
| Launch price (MSRP) | $77 | $3,720 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Pentium G3258 and Xeon Platinum 8558U 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 | 2 (Dual-core) | 48 (Octatetraconta-Core) |
| Threads | 2 | 96 |
| Base clock speed | 3.2 GHz | 2 GHz |
| Boost clock speed | 3.2 GHz | 4 GHz |
| Bus rate | 5 GT/s | no data |
| L1 cache | 64 KB (per core) | 80 KB (per core) |
| L2 cache | 256 KB (per core) | 2 MB (per core) |
| L3 cache | 3 MB (shared) | 260 MB (shared) |
| Chip lithography | 22 nm | Intel 7 nm |
| Die size | 177 mm2 | 2x 763 mm2 |
| Maximum case temperature (TCase) | 72 °C | 78 °C |
| Number of transistors | 1,400 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Pentium G3258 and Xeon Platinum 8558U 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 | FCLGA1150 | FCLGA4677 |
| Power consumption (TDP) | 53 Watt | 300 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium G3258 and Xeon Platinum 8558U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| TSX | - | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Status | Discontinued | Launched |
| Deep Learning Boost | - | + |
Security technologies
Pentium G3258 and Xeon Platinum 8558U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium G3258 and Xeon Platinum 8558U are enumerated here.
| VT-d | - | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium G3258 and Xeon Platinum 8558U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 @ 4800 MT/s (1 DPC) |
| Maximum memory size | 32 GB | 4 TB |
| Max memory channels | 2 | 8 |
| Maximum memory bandwidth | 21.3 GB/s | no data |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® HD Graphics for 4th Generation Intel® Processors | N/A |
| Max video memory | 1.7 GB | no data |
| Quick Sync Video | + | - |
| Graphics max frequency | 1.1 GHz | no data |
Graphics interfaces
Available interfaces and connections of Pentium G3258 and Xeon Platinum 8558U integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| DVI | + | no data |
| VGA | + | no data |
Graphics image quality
Maximum display resolutions supported by Pentium G3258 and Xeon Platinum 8558U integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 1920x1080@60Hz | no data |
| Max resolution over eDP | 2560x1600@60Hz | no data |
| Max resolution over DisplayPort | 2560x1600@60Hz | no data |
| Max resolution over VGA | 1920x1200@60Hz | no data |
Graphics API support
APIs supported by Pentium G3258 and Xeon Platinum 8558U integrated GPUs, sometimes API versions are included.
| DirectX | 11.1/12 | no data |
| OpenGL | 4.3 | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium G3258 and Xeon Platinum 8558U.
| PCIe version | Up to 3.0 | 5.0 |
| PCI Express lanes | 16 | 80 |
Pros & cons summary
| Recency | 2 June 2014 | 14 December 2023 |
| Physical cores | 2 | 48 |
| Threads | 2 | 96 |
| Power consumption (TDP) | 53 Watt | 300 Watt |
Pentium G3258 has 466% lower power consumption.
Xeon Platinum 8558U, on the other hand, has an age advantage of 9 years, and 2300% more physical cores and 4700% more threads.
We couldn't decide between Pentium G3258 and Xeon Platinum 8558U. We've got no test results to judge.
Note that Pentium G3258 is a desktop processor while Xeon Platinum 8558U is a server/workstation one.
Should you still have questions on choice between Pentium G3258 and Xeon Platinum 8558U, ask them in Comments section, and we shall answer.
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