Intel Xeon Platinum 8458P vs Intel Xeon Gold 6146
Comparative analysis of Intel Xeon Platinum 8458P and Intel Xeon Gold 6146 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.
Differences
Reasons to consider the Intel Xeon Platinum 8458P
- 32 more cores, run more applications at once: 44 vs 12
- 64 more threads: 88 vs 24
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 14 nm
- Around 20% better performance in PassMark - Single thread mark: 2841 vs 2358
- 3x better performance in PassMark - CPU mark: 117136 vs 38586
Specifications (specs) | |
Number of cores | 44 vs 12 |
Number of threads | 88 vs 24 |
Manufacturing process technology | 10 nm vs 14 nm |
Benchmarks | |
PassMark - Single thread mark | 2841 vs 2358 |
PassMark - CPU mark | 117136 vs 38586 |
Reasons to consider the Intel Xeon Gold 6146
- Around 11% higher clock speed: 4.20 GHz vs 3.8 GHz
- 2.1x lower typical power consumption: 165 Watt vs 350 Watt
Maximum frequency | 4.20 GHz vs 3.8 GHz |
Thermal Design Power (TDP) | 165 Watt vs 350 Watt |
Compare benchmarks
CPU 1: Intel Xeon Platinum 8458P
CPU 2: Intel Xeon Gold 6146
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Xeon Platinum 8458P | Intel Xeon Gold 6146 |
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PassMark - Single thread mark | 2841 | 2358 |
PassMark - CPU mark | 117136 | 38586 |
Geekbench 4 - Single Core | 4964 | |
Geekbench 4 - Multi-Core | 35971 |
Compare specifications (specs)
Intel Xeon Platinum 8458P | Intel Xeon Gold 6146 | |
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Essentials |
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Launch date | 10 Jan 2023 | Q3'17 |
Launch price (MSRP) | $6759 | |
Place in performance rating | 26 | 29 |
Architecture codename | Skylake | |
Processor Number | 6146 | |
Series | Intel® Xeon® Scalable Processors | |
Status | Launched | |
Vertical segment | Server | |
Performance |
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Base frequency | 2.7 GHz | 3.20 GHz |
Die size | 4x 477 mm² | |
L1 cache | 80 KB (per core) | |
L2 cache | 2 MB (per core) | |
L3 cache | 82.5 MB | |
Manufacturing process technology | 10 nm | 14 nm |
Maximum case temperature (TCase) | 78°C | |
Maximum frequency | 3.8 GHz | 4.20 GHz |
Number of cores | 44 | 12 |
Number of threads | 88 | 24 |
Unlocked | ||
Maximum core temperature | 76°C | |
Number of Ultra Path Interconnect (UPI) Links | 3 | |
Memory |
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ECC memory support | ||
Supported memory types | DDR5 | DDR4-2666 |
Max memory channels | 6 | |
Maximum memory size | 768 GB | |
Supported memory frequency | 2666 MHz | |
Compatibility |
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Max number of CPUs in a configuration | 2 | |
Sockets supported | 4677 | FCLGA3647 |
Thermal Design Power (TDP) | 350 Watt | 165 Watt |
Low Halogen Options Available | ||
Package Size | 76.0mm x 56.5mm | |
Peripherals |
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PCIe configurations | Gen 5, 80 Lanes, (CPU only) | |
Max number of PCIe lanes | 48 | |
PCI Express revision | 3.0 | |
Scalability | S4S | |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Run Sure Technology | ||
Intel® Trusted Execution technology (TXT) | ||
Mode-based Execute Control (MBE) | ||
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | ||
Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | |
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Hyper-Threading technology | ||
Intel® Optane™ Memory Supported | ||
Intel® TSX-NI | ||
Intel® Turbo Boost technology | ||
Intel® Volume Management Device (VMD) | ||
Intel® vPro™ Platform Eligibility | ||
Number of AVX-512 FMA Units | 2 | |
Speed Shift technology | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) |