EPYC 9965 vs Xeon E7340
Primary details
Comparing Xeon E7340 and EPYC 9965 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1402 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Power efficiency | 4.87 | no data |
| Architecture codename | no data | Turin (2024) |
| Release date | 1 July 2007 (17 years ago) | 10 October 2024 (less than a year ago) |
| Launch price (MSRP) | no data | $14,813 |
Detailed specifications
Xeon E7340 and EPYC 9965 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 | no data | 192 |
| Threads | no data | 384 |
| Base clock speed | 2.4 GHz | 2.25 GHz |
| Boost clock speed | no data | 3.7 GHz |
| L1 cache | no data | 80 KB (per core) |
| L2 cache | no data | 1 MB (per core) |
| L3 cache | 8 MB L2 Cache | 384 MB (shared) |
| Chip lithography | 65 nm | 3 nm |
| Maximum core temperature | 66 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| VID voltage range | 1.0V-1.5V | no data |
Compatibility
Information on Xeon E7340 and EPYC 9965 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 | PGA604,PPGA604 | SP5 |
| Power consumption (TDP) | 80 Watt | 500 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E7340 and EPYC 9965. 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
Xeon E7340 and EPYC 9965 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 Xeon E7340 and EPYC 9965 are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E7340 and EPYC 9965. 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 Xeon E7340 and EPYC 9965.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 128 |
Pros & cons summary
| Recency | 1 July 2007 | 10 October 2024 |
| Chip lithography | 65 nm | 3 nm |
| Power consumption (TDP) | 80 Watt | 500 Watt |
Xeon E7340 has 525% lower power consumption.
EPYC 9965, on the other hand, has an age advantage of 17 years, and a 2066.7% more advanced lithography process.
We couldn't decide between Xeon E7340 and EPYC 9965. We've got no test results to judge.
Should you still have questions on choice between Xeon E7340 and EPYC 9965, ask them in Comments section, and we shall answer.
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