Intel Core i7-990X
The Intel Core i7-990X operates with 6 cores and 12 CPU threads. It run at 3.73 GHz base -- all cores while the TDP is set at 130 W.The processor is attached to the LGA 1366 CPU socket. This version includes 12.00 MB of L3 cache on one chip, supports 3 memory channels to support DDR3-1066 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Gulftown Architecture is enhanced with 32 nm technology and supports VT-x, VT-x EPT. The product was launched on Q1/2011
| Frequency | 3.46 GHz |
| CPU Cores | 6 |
| CPU Threads | 12 |
| Turbo (1 Core) | 3.73 GHz |
| Turbo (6 Cores): | -- |
| Hyperthreading | Yes  |
| Overclocking | Yes |
| Core Architecture | normal |
Where to Buy?
Buy Intel Core i7-990X
Memory & PCIe
| Memory type | DDR3-1066 |
| Max memory | 24 GB |
| Memory channels | 3 |
| ECC | No |
| Bandwidth | 25.6 GB/s |
| PCIe |
Encryption
| AES-NI | No  |
Internal Graphics
| Memory type | DDR3-1066 |
| GPU name | no iGPU |
| GPU frequency | |
| GPU (Turbo) | No turbo |
| Generation | |
| DirectX Version | |
| Execution units | |
| Shader | |
| Max memory | -- |
| Max. displays | |
| Technology | 32 nm |
| Release date |
Technical details
| Instruction set (ISA) | x86-64 (64 bit) |
| Architecture | Gulftown |
| L2-Cache | 1.50 MB |
| L3-Cache | 12.00 MB |
| Technology | 32 nm |
| Release date | Q1/2011 |
| Socket | LGA 1366 |
Thermal Management
| TDP (PL1) | 130 W |
| TDP (PL2) | -- |
| TDP Up | -- |
| TDP Down | -- |
| Tjunction max | -- |
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-Comparison. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Comparison’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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