Intel Core i7-880 | Intel Core 2 Extreme QX6800 | |
95 W | Max TDP | 130 W |
NA | Power consumption per day (kWh) | NA |
NA | Running cost per day | NA |
NA | Power consumption per year (kWh) | NA |
NA | Running cost per year | NA |
Intel Core i7-880 vs Intel Core 2 Extreme QX6800
The Intel Core i7-880 operates with 4 cores and 8 CPU threads. It run at 3.73 GHz base -- all cores while the TDP is set at 95 W.The processor is attached to the LGA 1156 CPU socket. This version includes 8.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR3-1066 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Lynnfield Architecture is enhanced with 45 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q2/2010
The Intel Core 2 Extreme QX6800 operates with 4 cores and 8 CPU threads. It run at -- base -- all cores while the TDP is set at 130 W.The processor is attached to the LGA 775 CPU socket. This version includes -- of L3 cache on one chip, supports 2 memory channels to support DDR2-800DDR3-1066 RAM and features PCIe Gen lanes. Tjunction keeps below -- degrees C. In particular, Kentsfield (Core) Architecture is enhanced with 65 nm technology and supports VT-x. The product was launched on Q2/2007
Intel Core i7-880
Intel Core 2 Extreme QX6800
Compare Detail
3.06 GHz | Frequency | 2.93 GHz |
4 | Cores | 4 |
3.73 GHz | Turbo (1 Core) | -- |
-- | Turbo (All Cores) | -- |
Yes | Hyperthreading | No |
No | Overclocking | Yes |
normal | Core Architecture | normal |
no iGPU | GPU | no iGPU |
No turbo | GPU (Turbo) | No turbo |
45 nm | Technology | 65 nm |
No turbo | GPU (Turbo) | No turbo |
DirectX Version | ||
Max. displays | ||
DDR3-1066 | Memory | DDR2-800DDR3-1066 |
2 | Memory channels | 2 |
Max memory | ||
No | ECC | No |
1.00 MB | L2 Cache | 8.00 MB |
8.00 MB | L3 Cache | -- |
PCIe version | ||
PCIe lanes | ||
45 nm | Technology | 65 nm |
LGA 1156 | Socket | LGA 775 |
95 W | TDP | 130 W |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x |
Q2/2010 | Release date | Q2/2007 |
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.