Intel Core2 Duo E8300 | Intel Atom C3338R | |
CPU comparisonIn this CPU comparison, we compare the Intel Core2 Duo E8300 and the Intel Atom C3338R and use benchmarks to check which processor is faster.
We compare the Intel Core2 Duo E8300 2 core processor released in Q1/2008 with the Intel Atom C3338R which has 2 CPU cores and was introduced in Q2/2020. |
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Intel Core2 Duo (29) | Family | Intel Atom (108) |
Intel Core 2 Duo E7000/E8000 (14) | CPU group | Intel Atom C3000 (20) |
2 | Generation | 5 |
Wolfdale (Penryn) | Architecture | Denverton |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core2 Duo E8300 is a 2 core processor with a clock frequency of 2.83 GHz. The processor can compute 2 threads at the same time. The Intel Atom C3338R clocks with 1.80 GHz (2.20 GHz), has 2 CPU cores and can calculate 2 threads in parallel. |
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Intel Core2 Duo E8300 | Characteristic | Intel Atom C3338R |
2 | Cores | 2 |
2 | Threads | 2 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
2.83 GHz | Frequency | 1.80 GHz |
-- | Turbo Frequency (1 Core) | 2.20 GHz |
-- | Turbo Frequency (All Cores) | 2.00 GHz |
Memory & PCIeUp to 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Core2 Duo E8300, while the Intel Atom C3338R supports a maximum of 128 GB of memory with a maximum memory bandwidth of 29.9 GB/s enabled. |
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Intel Core2 Duo E8300 | Characteristic | Intel Atom C3338R |
DDR3-1333, DDR2-1066 | Memory | DDR4-1866 |
16 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
21.3 GB/s | Max. Bandwidth | 29.9 GB/s |
No | ECC | Yes |
6.00 MB | L2 Cache | 4.00 MB |
-- | L3 Cache | -- |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 10 |
-- | PCIe Bandwidth | 9.9 GB/s |
Thermal ManagementThe Intel Core2 Duo E8300 has a TDP of 65 W. The TDP of the Intel Atom C3338R is 10.5 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core2 Duo E8300 | Characteristic | Intel Atom C3338R |
65 W | TDP (PL1 / PBP) | 10.5 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Core2 Duo E8300 has 6.00 MB cache and is manufactured in 45 nm. The cache of Intel Atom C3338R is at 4.00 MB. The processor is manufactured in 14 nm. |
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Intel Core2 Duo E8300 | Characteristic | Intel Atom C3338R |
45 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE, SSE2, SSE3, SSE 4.1 | ISA extensions | SSE4.1, SSE4.2 |
LGA 775 | Socket | BGA 1310 |
VT-x | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2008 | Release date | Q2/2020 |
-- | Release price | 37 $ |
show more data | show more data | |
Intel Core2 Duo E8300
2C 2T @ 2.83 GHz |
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Intel Atom C3338R
2C 2T @ 2.20 GHz |
Intel Core2 Duo E8300
2C 2T @ 2.83 GHz |
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Intel Atom C3338R
2C 2T @ 2.00 GHz |
Intel Core2 Duo E8300
2C 2T @ 2.83 GHz |
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Intel Atom C3338R
2C 2T @ 2.00 GHz |
Devices using this processor |
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Intel Core2 Duo E8300 | Intel Atom C3338R |
Unknown | Unknown |