Ultra 7 258V vs Opteron 4276 HE
Primary details
Comparing Opteron 4276 HE and Core Ultra 7 258V processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 620 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Power efficiency | no data | 68.46 |
| Architecture codename | Valencia (2012) | Lunar Lake (2024) |
| Release date | 4 June 2012 (12 years ago) | 24 September 2024 (less than a year ago) |
| Launch price (MSRP) | $455 | no data |
Detailed specifications
Opteron 4276 HE and Core Ultra 7 258V 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 | 8 (Octa-Core) | 8 (Octa-Core) |
| Threads | 8 | 8 |
| Base clock speed | 2.6 GHz | 2.2 GHz |
| Boost clock speed | 3.6 GHz | 4.8 GHz |
| Bus rate | no data | 37 MHz |
| L1 cache | 384 KB | 192 KB (per core) |
| L2 cache | 8 MB | 2.5 MB (per core) |
| L3 cache | 8 MB (shared) | 12 MB (shared) |
| Chip lithography | 32 nm | 3 nm |
| Die size | 315 mm2 | no data |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 1,200 million | no data |
| 64 bit support | + | + |
Compatibility
Information on Opteron 4276 HE and Core Ultra 7 258V 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 | 1 |
| Socket | C32 | Intel BGA 2833 |
| Power consumption (TDP) | 65 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Opteron 4276 HE and Core Ultra 7 258V. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
Security technologies
Opteron 4276 HE and Core Ultra 7 258V technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Opteron 4276 HE and Core Ultra 7 258V are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Opteron 4276 HE and Core Ultra 7 258V. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | Arc 140V |
Peripherals
Specifications and connection of peripherals supported by Opteron 4276 HE and Core Ultra 7 258V.
| PCIe version | 2.0 | 5.0 |
| PCI Express lanes | no data | 4 |
Pros & cons summary
| Recency | 4 June 2012 | 24 September 2024 |
| Chip lithography | 32 nm | 3 nm |
| Power consumption (TDP) | 65 Watt | 17 Watt |
Ultra 7 258V has an age advantage of 12 years, a 966.7% more advanced lithography process, and 282.4% lower power consumption.
We couldn't decide between Opteron 4276 HE and Core Ultra 7 258V. We've got no test results to judge.
Be aware that Opteron 4276 HE is a server/workstation processor while Core Ultra 7 258V is a notebook one.
Should you still have questions on choice between Opteron 4276 HE and Core Ultra 7 258V, ask them in Comments section, and we shall answer.
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