Xeon Platinum 8368 vs Core 2 Extreme QX9300
Aggregate performance score
Xeon Platinum 8368 outperforms Core 2 Extreme QX9300 by a whopping 4997% based on our aggregate benchmark results.
Primary details
Comparing Core 2 Extreme QX9300 and Xeon Platinum 8368 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2371 | 20 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Core 2 Extreme | no data |
| Power efficiency | 2.39 | 20.31 |
| Architecture codename | Penryn (2008−2011) | Ice Lake-SP (2021) |
| Release date | August 2008 (16 years ago) | 6 April 2021 (3 years ago) |
Detailed specifications
Core 2 Extreme QX9300 and Xeon Platinum 8368 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) | 38 |
| Threads | 4 | 76 |
| Base clock speed | 2.53 GHz | 2.4 GHz |
| Boost clock speed | 2.53 GHz | 3.4 GHz |
| Bus rate | 1066 MHz | no data |
| L1 cache | 64 KB | 64K (per core) |
| L2 cache | 12 MB | 1 MB (per core) |
| L3 cache | 0 KB | 57 MB (shared) |
| Chip lithography | 45 nm | 10 nm |
| Die size | 2x 107 mm2 | no data |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 83 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | + | - |
| VID voltage range | 1.05V-1.175V | no data |
Compatibility
Information on Core 2 Extreme QX9300 and Xeon Platinum 8368 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 | 2 | 2 |
| Socket | PGA478 | FCLGA4189 |
| Power consumption (TDP) | 45 Watt | 270 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Extreme QX9300 and Xeon Platinum 8368. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 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 | - | + |
| Demand Based Switching | - | no data |
| AMT | + | no data |
| FSB parity | - | no data |
| Deep Learning Boost | - | + |
Security technologies
Core 2 Extreme QX9300 and Xeon Platinum 8368 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Extreme QX9300 and Xeon Platinum 8368 are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX9300 and Xeon Platinum 8368. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4-3200 |
| Maximum memory size | no data | 6 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Core 2 Extreme QX9300 and Xeon Platinum 8368.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 64 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Pros & cons summary
| Performance score | 1.18 | 60.15 |
| Physical cores | 4 | 38 |
| Threads | 4 | 76 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 45 Watt | 270 Watt |
Core 2 Extreme QX9300 has 500% lower power consumption.
Xeon Platinum 8368, on the other hand, has a 4997.5% higher aggregate performance score, 850% more physical cores and 1800% more threads, and a 350% more advanced lithography process.
The Xeon Platinum 8368 is our recommended choice as it beats the Core 2 Extreme QX9300 in performance tests.
Be aware that Core 2 Extreme QX9300 is a notebook processor while Xeon Platinum 8368 is a server/workstation one.
Should you still have questions on choice between Core 2 Extreme QX9300 and Xeon Platinum 8368, ask them in Comments section, and we shall answer.
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