EPYC 8434PN vs Core 2 Quad Q8300
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2656 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | 0.48 | no data |
| Designer | Intel | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Yorkfield (2007−2009) | Siena (2023−2024) |
| Release date | November 2008 (17 years ago) | 18 September 2023 (2 years ago) |
| Launch price (MSRP) | no data | $3,150 |
Detailed specifications
Core 2 Quad Q8300 and EPYC 8434PN 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) | 48 (Octatetraconta-Core) |
| Threads | 4 | 96 |
| Base clock speed | 2.5 GHz | 2 GHz |
| Boost clock speed | 2.5 GHz | 3 GHz |
| Bus rate | 1333 MHz | no data |
| L1 cache | 64K (per core) | 64 KB (per core) |
| L2 cache | 4 MB (shared) | 1 MB (per core) |
| L3 cache | 0 KB | 128 MB (shared) |
| Chip lithography | 45 nm | 5 nm |
| Die size | 2x 81 mm2 | 4x 73 mm2 |
| Maximum case temperature (TCase) | 71 °C | 85 °C |
| Number of transistors | 456 million | 35,500 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| VID voltage range | 0.85V-1.3625V | no data |
Compatibility
Information on Core 2 Quad Q8300 and EPYC 8434PN 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 | LGA775 | SP6 |
| Power consumption (TDP) | 95 Watt | 155 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Quad Q8300 and EPYC 8434PN. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
| Precision Boost 2 | no data | + |
Security technologies
Core 2 Quad Q8300 and EPYC 8434PN technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Quad Q8300 and EPYC 8434PN are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q8300 and EPYC 8434PN. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Core 2 Quad Q8300 and EPYC 8434PN.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 96 |
Pros & cons summary
| Physical cores | 4 | 48 |
| Threads | 4 | 96 |
| Chip lithography | 45 nm | 5 nm |
| Power consumption (TDP) | 95 Watt | 155 Watt |
Core 2 Quad Q8300 has 63.2% lower power consumption.
EPYC 8434PN, on the other hand, has 1100% more physical cores and 2300% more threads, and a 800% more advanced lithography process.
We couldn't decide between Intel Core 2 Quad Q8300 and AMD EPYC 8434PN. We've got no test results to judge.
Note that Core 2 Quad Q8300 is a desktop processor while EPYC 8434PN is a server/workstation one.
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