Intel Core i7-720QM vs Intel Core 2 Duo T7100
Comparative analysis of Intel Core i7-720QM and Intel Core 2 Duo T7100 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - T-Rex (Frames/s).
Differences
Reasons to consider the Intel Core i7-720QM
- CPU is newer: launch date 2 year(s) 4 month(s) later
- 2 more cores, run more applications at once: 4 vs 2
- 6 more threads: 8 vs 2
- Around 56% higher clock speed: 2.80 GHz vs 1.8 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 45 nm vs 65 nm
- 4x more L1 cache, more data can be stored in the L1 cache for quick access later
- Around 34% better performance in PassMark - Single thread mark: 925 vs 688
- 2.7x better performance in PassMark - CPU mark: 1656 vs 604
- Around 50% better performance in Geekbench 4 - Single Core: 362 vs 241
- 3x better performance in Geekbench 4 - Multi-Core: 1146 vs 388
| Specifications (specs) | |
| Launch date | 23 September 2009 vs 9 May 2007 |
| Number of cores | 4 vs 2 |
| Number of threads | 8 vs 2 |
| Maximum frequency | 2.80 GHz vs 1.8 GHz |
| Manufacturing process technology | 45 nm vs 65 nm |
| L1 cache | 256 KB vs 64 KB |
| Benchmarks | |
| PassMark - Single thread mark | 925 vs 688 |
| PassMark - CPU mark | 1656 vs 604 |
| Geekbench 4 - Single Core | 362 vs 241 |
| Geekbench 4 - Multi-Core | 1146 vs 388 |
Reasons to consider the Intel Core 2 Duo T7100
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
- Around 29% lower typical power consumption: 35 Watt vs 45 Watt
| L2 cache | 2048 KB vs 1024 KB |
| Thermal Design Power (TDP) | 35 Watt vs 45 Watt |
Compare benchmarks
CPU 1: Intel Core i7-720QM
CPU 2: Intel Core 2 Duo T7100
| PassMark - Single thread mark |
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| PassMark - CPU mark |
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| Geekbench 4 - Single Core |
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| Geekbench 4 - Multi-Core |
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| Name | Intel Core i7-720QM | Intel Core 2 Duo T7100 |
|---|---|---|
| PassMark - Single thread mark | 925 | 688 |
| PassMark - CPU mark | 1656 | 604 |
| Geekbench 4 - Single Core | 362 | 241 |
| Geekbench 4 - Multi-Core | 1146 | 388 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 31.243 | |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 0.835 | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 2.405 | |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 0.559 | |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.323 |
Compare specifications (specs)
| Intel Core i7-720QM | Intel Core 2 Duo T7100 | |
|---|---|---|
Essentials |
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| Architecture codename | Clarksfield | Merom |
| Launch date | 23 September 2009 | 9 May 2007 |
| Launch price (MSRP) | $546 | $197 |
| Place in performance rating | 3036 | 3038 |
| Price now | $109.95 | $21.99 |
| Processor Number | i7-720QM | T7100 |
| Series | Legacy Intel® Core™ Processors | Legacy Intel® Core™ Processors |
| Status | Discontinued | Discontinued |
| Value for money (0-100) | 8.07 | 13.62 |
| Vertical segment | Mobile | Mobile |
Performance |
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| 64 bit support | ||
| Base frequency | 1.60 GHz | 1.80 GHz |
| Bus Speed | 2.5 GT/s DMI | 800 MHz FSB |
| Die size | 296 mm2 | 143 mm2 |
| Front-side bus (FSB) | 2500 MHz | 800 MHz |
| L1 cache | 256 KB | 64 KB |
| L2 cache | 1024 KB | 2048 KB |
| L3 cache | 6144 KB | |
| Manufacturing process technology | 45 nm | 65 nm |
| Maximum core temperature | 100°C | 100°C |
| Maximum frequency | 2.80 GHz | 1.8 GHz |
| Number of cores | 4 | 2 |
| Number of threads | 8 | 2 |
| Transistor count | 774 million | 291 million |
Memory |
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| Max memory channels | 2 | |
| Maximum memory bandwidth | 21 GB/s | |
| Maximum memory size | 8 GB | |
| Supported memory types | DDR3 1066/1333 | |
Compatibility |
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| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 1 | 1 |
| Package Size | 37.5mm x 37.5mm | 35mm x 35mm |
| Sockets supported | PGA988 | PPGA478, PBGA479 |
| Thermal Design Power (TDP) | 45 Watt | 35 Watt |
Peripherals |
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| Max number of PCIe lanes | 16 | |
| PCI Express revision | 2 | |
| PCIe configurations | 1x16, 2x8 | |
Security & Reliability |
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| Execute Disable Bit (EDB) | ||
| Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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| Enhanced Intel SpeedStep® technology | ||
| Idle States | ||
| Instruction set extensions | Intel® SSE4.2 | |
| Intel 64 | ||
| Intel® AES New Instructions | ||
| Intel® Hyper-Threading technology | ||
| Intel® Turbo Boost technology | ||
| Intel® vPro™ Platform Eligibility | ||
| Physical Address Extensions (PAE) | 36-bit | |
| Thermal Monitoring | ||
| FSB parity | ||
| Intel® Demand Based Switching | ||
Virtualization |
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| Intel® Virtualization Technology (VT-x) | ||
| Intel® Virtualization Technology for Directed I/O (VT-d) | ||
| Intel® VT-x with Extended Page Tables (EPT) | ||
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