Atom C3958 vs Core 2 Duo T8100
Primary details
Comparing Core 2 Duo T8100 and Atom C3958 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 1612 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 0.59 |
| Market segment | Laptop | Server |
| Series | Intel Core 2 Duo | Intel Atom |
| Architecture codename | Penryn (2008−2011) | Goldmont (2016−2017) |
| Release date | 10 January 2008 (16 years ago) | 15 August 2017 (6 years ago) |
| Launch price (MSRP) | $209 | $449 |
| Current price | $63 (0.3x MSRP) | $740 (1.6x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core 2 Duo T8100 and Atom C3958 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) | 16 (Hexadeca-Core) |
| Threads | 2 | 16 |
| Base clock speed | 2.1 GHz | 2 GHz |
| Boost clock speed | 2.1 GHz | 2 GHz |
| Bus support | 800 MHz | no data |
| L1 cache | no data | 896 KB |
| L2 cache | 3 MB | 16 MB |
| L3 cache | 3 MB L2 Cache | 16 MB |
| Chip lithography | 45 nm | 14 nm |
| Die size | 107 mm2 | no data |
| Maximum core temperature | 105 °C | 83 °C |
| Number of transistors | 410 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
| VID voltage range | 1V-1.25V | no data |
Compatibility
Information on Core 2 Duo T8100 and Atom C3958 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 | 1 |
| Socket | BGA479,PGA478 | FCBGA1310 |
| Power consumption (TDP) | 35 Watt | 31 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo T8100 and Atom C3958. You'll probably need this information if you require some particular technology.
| AES-NI | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| QuickAssist | no data | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | - | - |
| Idle States | + | no data |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
| Status | Discontinued | Launched |
Security technologies
Core 2 Duo T8100 and Atom C3958 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | + |
| Secure Boot | no data | + |
| Secure Key | no data | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo T8100 and Atom C3958 are enumerated here.
| VT-d | no data | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T8100 and Atom C3958. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4: 2400 |
| Maximum memory size | no data | 256 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 38.397 GB/s |
| ECC memory support | no data | + |
Peripherals
Specifications and connection of peripherals supported by Core 2 Duo T8100 and Atom C3958.
| PCIe version | no data | 3 |
| PCI Express lanes | no data | 16 |
| USB revision | no data | 3 |
| Total number of SATA ports | no data | 16 |
| Max number of SATA 6 Gb/s Ports | no data | 16 |
| Number of USB ports | no data | 8 |
| Integrated LAN | no data | 4x10/2.5/1 GBE |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
Atom C3958 outperforms Core 2 Duo T8100 by 457% in Passmark.
Pros & cons summary
| Recency | 10 January 2008 | 15 August 2017 |
| Physical cores | 2 | 16 |
| Threads | 2 | 16 |
| Cost | $209 | $449 |
| Chip lithography | 45 nm | 14 nm |
| Power consumption (TDP) | 35 Watt | 31 Watt |
We couldn't decide between Core 2 Duo T8100 and Atom C3958. We've got no test results to judge.
Be aware that Core 2 Duo T8100 is a notebook processor while Atom C3958 is a server/workstation one.
Should you still have questions on choice between Core 2 Duo T8100 and Atom C3958, ask them in Comments section, and we shall answer.
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