EPYC 9015 vs Core 2 Extreme X7800
Primary details
Comparing Core 2 Extreme X7800 and EPYC 9015 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2707 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Core 2 Extreme | no data |
| Power efficiency | 1.55 | no data |
| Architecture codename | Merom XE (2007) | Turin (2024) |
| Release date | 17 July 2007 (17 years ago) | 10 October 2024 (less than a year ago) |
| Launch price (MSRP) | $851 | $527 |
Detailed specifications
Core 2 Extreme X7800 and EPYC 9015 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) | 8 (Octa-Core) |
| Threads | 2 | 16 |
| Base clock speed | 2.6 GHz | 3.6 GHz |
| Boost clock speed | 2.6 GHz | 4.1 GHz |
| Bus rate | 800 MHz | no data |
| L1 cache | 128 KB | 80 KB (per core) |
| L2 cache | 4 MB | 1 MB (per core) |
| L3 cache | 4 MB L2 Cache | 64 MB (shared) |
| Chip lithography | 65 nm | 4 nm |
| Die size | 143 mm2 | 2x 70.6 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | 291 Million | 16,630 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| VID voltage range | 1.1V-1.375V | no data |
Compatibility
Information on Core 2 Extreme X7800 and EPYC 9015 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 | no data | 2 |
| Socket | PPGA478 | SP5 |
| Power consumption (TDP) | 44 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Extreme X7800 and EPYC 9015. 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 |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
| Precision Boost 2 | no data | + |
Security technologies
Core 2 Extreme X7800 and EPYC 9015 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 Extreme X7800 and EPYC 9015 are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme X7800 and EPYC 9015. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | 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 Extreme X7800 and EPYC 9015.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 128 |
Pros & cons summary
| Recency | 17 July 2007 | 10 October 2024 |
| Physical cores | 2 | 8 |
| Threads | 2 | 16 |
| Chip lithography | 65 nm | 4 nm |
| Power consumption (TDP) | 44 Watt | 125 Watt |
Core 2 Extreme X7800 has 184.1% lower power consumption.
EPYC 9015, on the other hand, has an age advantage of 17 years, 300% more physical cores and 700% more threads, and a 1525% more advanced lithography process.
We couldn't decide between Core 2 Extreme X7800 and EPYC 9015. We've got no test results to judge.
Be aware that Core 2 Extreme X7800 is a notebook processor while EPYC 9015 is a server/workstation one.
Should you still have questions on choice between Core 2 Extreme X7800 and EPYC 9015, ask them in Comments section, and we shall answer.
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