EPYC 8024PN vs i7-975
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2094 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.13 | no data |
| Market segment | Desktop processor | Server |
| Series | Core i7 (Desktop) | no data |
| Power efficiency | 0.65 | no data |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Bloomfield (2008−2010) | Siena (2023−2024) |
| Release date | 2 June 2009 (16 years ago) | 18 September 2023 (2 years ago) |
| Launch price (MSRP) | $476 | $525 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Core i7-975 and EPYC 8024PN 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) | 8 (Octa-Core) |
| Threads | 8 | 16 |
| Base clock speed | 3.33 GHz | 2.05 GHz |
| Boost clock speed | 3.6 GHz | 3 GHz |
| Bus rate | 1333 MHz | no data |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 256 KB (per core) | 1 MB (per core) |
| L3 cache | 8 MB (shared) | 32 MB (shared) |
| Chip lithography | 45 nm | 5 nm |
| Die size | 263 mm2 | 73 mm2 |
| Maximum case temperature (TCase) | 68 °C | 85 °C |
| Number of transistors | 731 million | 8,875 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i7-975 and EPYC 8024PN 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 | FCLGA1366 | SP6 |
| Power consumption (TDP) | 130 Watt | 80 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-975 and EPYC 8024PN. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2 | no data |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 1.0 | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Demand Based Switching | - | no data |
| PAE | 36 Bit | no data |
| Precision Boost 2 | no data | + |
Security technologies
Core i7-975 and EPYC 8024PN 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 i7-975 and EPYC 8024PN are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-975 and EPYC 8024PN. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
| Maximum memory size | 24 GB | no data |
| Max memory channels | 3 | no data |
| Maximum memory bandwidth | 25.6 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | N/A |
Peripherals
Specifications and connection of peripherals supported by Core i7-975 and EPYC 8024PN.
| PCIe version | 2.0 | 5.0 |
| PCI Express lanes | no data | 96 |
Pros & cons summary
| Recency | 2 June 2009 | 18 September 2023 |
| Physical cores | 4 | 8 |
| Threads | 8 | 16 |
| Chip lithography | 45 nm | 5 nm |
| Power consumption (TDP) | 130 Watt | 80 Watt |
EPYC 8024PN has an age advantage of 14 years, 100% more physical cores and 100% more threads, a 800% more advanced lithography process, and 62.5% lower power consumption.
We couldn't decide between Intel Core i7-975 and AMD EPYC 8024PN. We've got no test results to judge.
Note that Core i7-975 is a desktop processor while EPYC 8024PN is a server/workstation one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
