Intel Core i7-2920XM | Intel Atom C3808 | |
55 W | Max TDP | 25 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 i7-2920XM vs Intel Atom C3808
The Intel Core i7-2920XM operates with 4 cores and 8 CPU threads. It run at 3.50 GHz base -- all cores while the TDP is set at 55 W.The processor is attached to the PGA 988 CPU socket. This version includes 8.00 MB of L3 cache on one chip, supports 2 memory channels to support DDR3-1066DDR3-1333DDR3-1600 RAM and features 2.0 PCIe Gen 16 lanes. Tjunction keeps below 100 °C degrees C. In particular, Sandy Bridge H Architecture is enhanced with 32 nm technology and supports VT-x, VT-x EPT. The product was launched on Q1/2011
The Intel Atom C3808 operates with 12 cores and 8 CPU threads. It run at -- base -- all cores while the TDP is set at 25 W.The processor is attached to the BGA 1310 CPU socket. This version includes -- of L3 cache on one chip, supports 2 memory channels to support DDR4-2133 RAM and features 3.0 PCIe Gen 16 lanes. Tjunction keeps below 100 °C degrees C. In particular, Denverton Architecture is enhanced with 14 nm technology and supports VT-x, VT-x EPT, VT-d. The product was launched on Q3/2017
Intel Core i7-2920XM
Intel Atom C3808
Compare Detail
2.50 GHz | Frequency | 2.00 GHz |
4 | Cores | 12 |
3.50 GHz | Turbo (1 Core) | -- |
-- | Turbo (All Cores) | -- |
Yes | Hyperthreading | No |
No | Overclocking | No |
normal | Core Architecture | normal |
Intel HD Graphics 3000 | GPU | no iGPU |
1.30 GHz | GPU (Turbo) | No turbo |
32 nm | Technology | 14 nm |
1.30 GHz | GPU (Turbo) | No turbo |
10.1 | DirectX Version | |
2 | Max. displays | |
DDR3-1066DDR3-1333DDR3-1600 | Memory | DDR4-2133 |
2 | Memory channels | 2 |
Max memory | ||
No | ECC | Yes |
-- | L2 Cache | 12.00 MB |
8.00 MB | L3 Cache | -- |
2.0 | PCIe version | 3.0 |
16 | PCIe lanes | 16 |
32 nm | Technology | 14 nm |
PGA 988 | Socket | BGA 1310 |
55 W | TDP | 25 W |
VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d |
Q1/2011 | Release date | Q3/2017 |
iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.