Xeon E7-4809 v3 vs Pentium B960
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3038 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.03 | no data |
| Market segment | Laptop | Server |
| Series | Intel Pentium | no data |
| Power efficiency | 0.71 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Sandy Bridge (2011−2013) | Haswell-EX (2015) |
| Release date | 2 October 2011 (14 years ago) | 1 June 2015 (10 years ago) |
| Launch price (MSRP) | $134 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Pentium B960 and Xeon E7-4809 v3 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 | 2.2 GHz | 2 GHz |
| Boost clock speed | 2.2 GHz | 2 GHz |
| Bus type | DMI 2.0 | no data |
| Bus rate | 4 × 5 GT/s | 6.4 GT/s |
| Multiplier | 22 | no data |
| L1 cache | 64K (per core) | 64K (per core) |
| L2 cache | 256K (per core) | 256K (per core) |
| L3 cache | 2 MB (shared) | 20 MB (shared) |
| Chip lithography | 32 nm | 22 nm |
| Die size | 131 mm2 | 160 mm2 |
| Maximum core temperature | 85 °C | no data |
| Maximum case temperature (TCase) | no data | 70 °C |
| Number of transistors | 504 million | 1,400 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Pentium B960 and Xeon E7-4809 v3 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 (Uniprocessor) | 4 |
| Socket | FCPGA988,PGA988 | FCLGA2011 |
| Power consumption (TDP) | 35 Watt | 115 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium B960 and Xeon E7-4809 v3. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | Intel® AVX2 |
| AES-NI | - | + |
| FMA | + | - |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| My WiFi | - | no data |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | + |
| TSX | - | + |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Flex Memory Access | + | no data |
| Demand Based Switching | - | no data |
| PAE | no data | 46 Bit |
| FDI | + | no data |
| Fast Memory Access | + | no data |
Security technologies
Pentium B960 and Xeon E7-4809 v3 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| OS Guard | no data | + |
| Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium B960 and Xeon E7-4809 v3 are enumerated here.
| VT-d | - | + |
| VT-x | - | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium B960 and Xeon E7-4809 v3. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4-1333/1600/1866, DDR3-1066/1333 |
| Maximum memory size | 16 GB | 1.5 TB |
| Max memory channels | 2 | 4 |
| Maximum memory bandwidth | 21.335 GB/s | 85 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics for 2nd Generation Intel Processors | no data |
| Graphics max frequency | 1.1 GHz | no data |
Graphics interfaces
Available interfaces and connections of Pentium B960 and Xeon E7-4809 v3 integrated GPUs.
| Number of displays supported | 2 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| SDVO | + | no data |
| CRT | + | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium B960 and Xeon E7-4809 v3.
| PCIe version | 2.0 | 3.0 |
| PCI Express lanes | 16 | 32 |
Pros & cons summary
| Recency | 2 October 2011 | 1 June 2015 |
| Physical cores | 2 | 8 |
| Threads | 2 | 16 |
| Chip lithography | 32 nm | 22 nm |
| Power consumption (TDP) | 35 Watt | 115 Watt |
Pentium B960 has 228.6% lower power consumption.
Xeon E7-4809 v3, on the other hand, has an age advantage of 3 years, 300% more physical cores and 700% more threads, and a 45.5% more advanced lithography process.
We couldn't decide between Intel Pentium B960 and Intel Xeon E7-4809 v3. We've got no test results to judge.
Be aware that Pentium B960 is a notebook processor while Xeon E7-4809 v3 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.
