Core 2 Duo T9900 vs Core i3-6100E
Aggregate performance score
Core i3-6100E outperforms Core 2 Duo T9900 by a whopping 174% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2113 | 2899 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.24 | 0.01 |
| Market segment | Laptop | Laptop |
| Series | Intel Core i3 | Intel Core 2 Duo |
| Power efficiency | 2.28 | 0.83 |
| Designer | Intel | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Skylake (2015−2016) | Penryn (2008−2011) |
| Release date | 12 October 2015 (9 years ago) | 2 June 2009 (16 years ago) |
| Launch price (MSRP) | $225 | $530 |
Cost-effectiveness evaluation
Performance per price, higher is better.
i3-6100E has 2300% better value for money than Core 2 Duo T9900.
Performance to price scatter graph
Detailed specifications
Core i3-6100E and Core 2 Duo T9900 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 | 4 | 2 |
| Base clock speed | no data | 3.06 GHz |
| Boost clock speed | 2.7 GHz | 0.07 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | 1066 MHz |
| Multiplier | 27 | no data |
| L1 cache | 128 KB | 64 KB (per core) |
| L2 cache | 512 KB | 6 MB (shared) |
| L3 cache | 3 MB | 6 MB L2 Cache |
| Chip lithography | 14 nm | 45 nm |
| Die size | 98.57 mm2 | 107 mm2 |
| Maximum core temperature | no data | 105 °C |
| Number of transistors | 1750 Million | 410 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 1.05V-1.2125V |
Compatibility
Information on Core i3-6100E and Core 2 Duo T9900 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) | 1 |
| Socket | no data | BGA479,PGA478 |
| Power consumption (TDP) | 35 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i3-6100E and Core 2 Duo T9900. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| TSX | + | - |
| Demand Based Switching | no data | - |
Security technologies
Core i3-6100E and Core 2 Duo T9900 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i3-6100E and Core 2 Duo T9900 are enumerated here.
| VT-d | + | no data |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i3-6100E and Core 2 Duo T9900. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | LPDDR3-1866 | DDR2, DDR3 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 34.134 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 530 | On certain motherboards (Chipset feature) |
Peripherals
Specifications and connection of peripherals supported by Core i3-6100E and Core 2 Duo T9900.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 16 | no data |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
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. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 1.89 | 0.69 |
| Recency | 12 October 2015 | 2 June 2009 |
| Threads | 4 | 2 |
| Chip lithography | 14 nm | 45 nm |
i3-6100E has a 173.9% higher aggregate performance score, an age advantage of 6 years, 100% more threads, and a 221.4% more advanced lithography process.
The Intel Core i3-6100E is our recommended choice as it beats the Intel Core 2 Duo T9900 in performance tests.
Other comparisons
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