Intel Core 2 Extreme X7900 processor review
Core 2 Extreme X7900 processor released by Intel; release date: 1 September 2007. At the time of release, the processor cost $851. The processor is designed for mobile-computers and based on Merom microarchitecture.
CPU is locked to prevent overclocking. Total number of cores - 2, threads - 2. Maximum CPU clock speed - 2.8 GHz. Maximum operating temperature - 100°C. Manufacturing process technology - 65 nm. Cache size: L1 - 128 KB, L2 - 4 MB.
Supported memory types: DDR1.
Supported socket types: PPGA478. Maximum number of processors in a configuration - 1. Power consumption (TDP): 44 Watt.
Benchmarks
| 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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| CompuBench 1.5 Desktop Face Detection |
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| CompuBench 1.5 Desktop Ocean Surface Simulation |
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| CompuBench 1.5 Desktop T-Rex |
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| CompuBench 1.5 Desktop Bitcoin Mining |
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| CompuBench 1.5 Desktop Video Composition |
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| Name | Value |
|---|---|
| PassMark - Single thread mark | 1085 |
| PassMark - CPU mark | 1104 |
| Geekbench 4 - Single Core | 1485 |
| Geekbench 4 - Multi-Core | 2396 |
| CompuBench 1.5 Desktop - Face Detection | 0.308 mPixels/s |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 20.342 Frames/s |
| CompuBench 1.5 Desktop - T-Rex | 0.082 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 2.227 mHash/s |
| CompuBench 1.5 Desktop - Video Composition | 0.436 Frames/s |
Specifications (specs)
Essentials |
|
| Architecture codename | Merom |
| Launch date | 1 September 2007 |
| Launch price (MSRP) | $851 |
| Place in performance rating | 2740 |
| Processor Number | X7900 |
| Series | Legacy Intel® Core™ Processors |
| Status | Discontinued |
| Vertical segment | Mobile |
Performance |
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| 64 bit support | |
| Base frequency | 2.80 GHz |
| Bus Speed | 800 MHz FSB |
| Die size | 143 mm2 |
| Front-side bus (FSB) | 800 MHz |
| L1 cache | 128 KB |
| L2 cache | 4 MB |
| Manufacturing process technology | 65 nm |
| Maximum core temperature | 100°C |
| Maximum frequency | 2.8 GHz |
| Number of cores | 2 |
| Number of threads | 2 |
| Transistor count | 291 million |
| VID voltage range | 1.100V-1.375V |
Memory |
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| Supported memory types | DDR1 |
Compatibility |
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| Low Halogen Options Available | |
| Max number of CPUs in a configuration | 1 |
| Package Size | 35mm x 35mm |
| Sockets supported | PPGA478 |
| Thermal Design Power (TDP) | 44 Watt |
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 | |
| FSB parity | |
| Idle States | |
| Intel 64 | |
| Intel® Active Management technology (AMT) | |
| Intel® Demand Based Switching | |
| Intel® Hyper-Threading technology | |
| Intel® Turbo Boost technology | |
Virtualization |
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| Intel® Virtualization Technology (VT-x) | |
Navigation
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