Intel Atom C2550 | Intel Core2 Duo E6850 | |
CPU comparisonIn this CPU comparison, we compare the Intel Atom C2550 and the Intel Core2 Duo E6850 and use benchmarks to check which processor is faster.
We compare the Intel Atom C2550 4 core processor released in Q3/2013 with the Intel Core2 Duo E6850 which has 2 CPU cores and was introduced in Q3/2007. |
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Intel Atom (108) | Family | Intel Core2 Duo (29) |
Intel Atom C2000 (7) | CPU group | Intel Core 2 Duo E4000/E6000 (15) |
3 | Generation | 1 |
Avoton | Architecture | Conroe (Core) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom C2550 is a 4 core processor with a clock frequency of 2.40 GHz (2.60 GHz). The processor can compute 4 threads at the same time. The Intel Core2 Duo E6850 clocks with 3.00 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
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Intel Atom C2550 | Characteristic | Intel Core2 Duo E6850 |
4 | Cores | 2 |
4 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | Yes |
2.40 GHz | Frequency | 3.00 GHz |
2.60 GHz | Turbo Frequency (1 Core) | -- |
2.60 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Atom C2550, while the Intel Core2 Duo E6850 supports a maximum of 16 GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled. |
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Intel Atom C2550 | Characteristic | Intel Core2 Duo E6850 |
DDR3L-1600, DDR3-1600 | Memory | DDR3-1333, DDR2-1066 |
64 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
25.6 GB/s | Max. Bandwidth | 21.3 GB/s |
Yes | ECC | No |
-- | L2 Cache | 4.00 MB |
2.00 MB | L3 Cache | -- |
2.0 | PCIe version | -- |
16 | PCIe lanes | -- |
8.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Atom C2550 has a TDP of 14 W. The TDP of the Intel Core2 Duo E6850 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Atom C2550 | Characteristic | Intel Core2 Duo E6850 |
14 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Atom C2550 has 2.00 MB cache and is manufactured in 22 nm. The cache of Intel Core2 Duo E6850 is at 4.00 MB. The processor is manufactured in 65 nm. |
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Intel Atom C2550 | Characteristic | Intel Core2 Duo E6850 |
22 nm | Technology | 65 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | MMX, SSE, SSE2, SSE3 |
BGA 1283 | Socket | LGA 775 |
VT-x, VT-x EPT | Virtualization | VT-x |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2013 | Release date | Q3/2007 |
74 $ | Release price | -- |
show more data | show more data | |
Intel Atom C2550
4C 4T @ 2.60 GHz |
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Intel Core2 Duo E6850
2C 2T @ 3.00 GHz |
Intel Atom C2550
4C 4T @ 2.60 GHz |
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Intel Core2 Duo E6850
2C 2T @ 3.00 GHz |
Intel Atom C2550
4C 4T @ 2.60 GHz |
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Intel Core2 Duo E6850
2C 2T @ 3.00 GHz |
Intel Atom C2550
4C 4T @ 2.40 GHz |
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Intel Core2 Duo E6850
2C 2T @ 3.00 GHz |
Devices using this processor |
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Intel Atom C2550 | Intel Core2 Duo E6850 |
Unknown | Unknown |