EPYC Embedded 3151 vs Pentium Extreme Edition 965
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3118 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | no data | AMD EPYC Embedded |
| Power efficiency | 0.18 | no data |
| Designer | Intel | AMD |
| Manufacturer | Intel | GlobalFoundries |
| Architecture codename | Presler (2005−2007) | Zen (2017−2020) |
| Release date | 26 March 2006 (20 years ago) | 21 February 2018 (8 years ago) |
| Launch price (MSRP) | $999 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Pentium Extreme Edition 965 and EPYC Embedded 3151 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) | 4 (Quad-Core) |
| Threads | 4 | 8 |
| Base clock speed | 3.733 GHz | 2.7 GHz |
| Boost clock speed | 0.73 GHz | 2.9 GHz |
| Multiplier | no data | 27 |
| L1 cache | 16 KB (per core) | 96K (per core) |
| L2 cache | 2 MB (per core) | 512K (per core) |
| L3 cache | no data | 16 MB (shared) |
| Chip lithography | 65 nm | 14 nm |
| Die size | 2x 81 mm2 | 213 mm2 |
| Maximum case temperature (TCase) | 67 °C | no data |
| Number of transistors | 376 million | 4,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Pentium Extreme Edition 965 and EPYC Embedded 3151 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 (Uniprocessor) |
| Socket | 775 | AMD BGA SP4r2 |
| Power consumption (TDP) | 130 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium Extreme Edition 965 and EPYC Embedded 3151. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium Extreme Edition 965 and EPYC Embedded 3151 are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium Extreme Edition 965 and EPYC Embedded 3151. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2, DDR3 Depends on motherboard | DDR4-2666 |
| Maximum memory size | no data | 512 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 42.671 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium Extreme Edition 965 and EPYC Embedded 3151.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 32 |
Pros & cons summary
| Recency | 26 March 2006 | 21 February 2018 |
| Physical cores | 2 | 4 |
| Threads | 4 | 8 |
| Chip lithography | 65 nm | 14 nm |
| Power consumption (TDP) | 130 Watt | 45 Watt |
EPYC Embedded 3151 has an age advantage of 11 years, 100% more physical cores and 100% more threads, a 364% more advanced lithography process, and 189% lower power consumption.
We couldn't decide between Intel Pentium Extreme Edition 965 and AMD EPYC Embedded 3151. We've got no test results to judge.
Note that Pentium Extreme Edition 965 is a desktop processor while EPYC Embedded 3151 is a server/workstation one.
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