Xeon 5040 vs Pentium SU4100
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3386 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Power efficiency | 3.11 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Penryn (2008−2011) | Dempsey (2006) |
| Release date | 1 September 2009 (16 years ago) | May 2006 (19 years ago) |
Detailed specifications
Pentium SU4100 and Xeon 5040 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) | 2 (Dual-core) |
| Threads | 2 | 4 |
| Base clock speed | 1.3 GHz | 2.83 GHz |
| Boost clock speed | 1.3 GHz | 2.83 GHz |
| L1 cache | 64 KB | 0 KB |
| L2 cache | 2 MB | 2 MB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 45 nm | 65 nm |
| Die size | 107 mm2 | no data |
| Maximum core temperature | 100 °C | 67 °C |
| Number of transistors | 410 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 1.075V-1.35V |
Compatibility
Information on Pentium SU4100 and Xeon 5040 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 | BGA956 | PLGA771 |
| Power consumption (TDP) | 10 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium SU4100 and Xeon 5040. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | + |
| Idle States | no data | - |
| Demand Based Switching | no data | - |
| PAE | no data | 32 Bit |
| FSB parity | no data | + |
Security technologies
Pentium SU4100 and Xeon 5040 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium SU4100 and Xeon 5040 are enumerated here.
| VT-x | - | + |
| EPT | no data | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium SU4100 and Xeon 5040. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | no data |
Pros & cons summary
| Threads | 2 | 4 |
| Chip lithography | 45 nm | 65 nm |
| Power consumption (TDP) | 10 Watt | 95 Watt |
Pentium SU4100 has a 44.4% more advanced lithography process, and 850% lower power consumption.
Xeon 5040, on the other hand, has 100% more threads.
We couldn't decide between Intel Pentium SU4100 and Intel Xeon 5040. We've got no test results to judge.
Be aware that Pentium SU4100 is a notebook processor while Xeon 5040 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.
