Intel Core2 Duo E6420 | Intel Xeon E3-1220 v3 | |
CPU comparisonIntel Core2 Duo E6420 or Intel Xeon E3-1220 v3 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Core2 Duo E6420 has 2 cores with 2 threads and clocks with a maximum frequency of 2.13 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core2 Duo E6420 was released in Q2/2007. The Intel Xeon E3-1220 v3 has 4 cores with 4 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Xeon E3-1220 v3 was released in Q2/2013. |
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Intel Core2 Duo (29) | Family | Intel Xeon E3 (43) |
Intel Core 2 Duo E4000/E6000 (15) | CPU group | Intel Xeon E3 v3 (15) |
1 | Generation | 4 |
Conroe (Core) | Architecture | Haswell S |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core2 Duo E6420 is a 2 core processor with a clock frequency of 2.13 GHz. The Intel Xeon E3-1220 v3 has 4 CPU cores with a clock frequency of 3.10 GHz (3.50 GHz). |
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Intel Core2 Duo E6420 | Characteristic | Intel Xeon E3-1220 v3 |
2 | Cores | 4 |
2 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
Yes | Overclocking ? | No |
2.13 GHz | Frequency | 3.10 GHz |
-- | Turbo Frequency (1 Core) | 3.50 GHz |
-- | Turbo Frequency (All Cores) | 3.50 GHz |
Memory & PCIeThe Intel Core2 Duo E6420 supports a maximum of 16 GB of memory in 2 memory channels. The Intel Xeon E3-1220 v3 can connect up to 32 GB of memory in 2 memory channels. |
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Intel Core2 Duo E6420 | Characteristic | Intel Xeon E3-1220 v3 |
DDR3-1333, DDR2-1066 | Memory | DDR3-1600 |
16 GB | Max. Memory | 32 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 25.6 GB/s |
No | ECC | Yes |
4.00 MB | L2 Cache | -- |
-- | L3 Cache | 8.00 MB |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core2 Duo E6420 has a TDP of 65 W, that of the Intel Xeon E3-1220 v3 is 80 W. |
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Intel Core2 Duo E6420 | Characteristic | Intel Xeon E3-1220 v3 |
65 W | TDP (PL1 / PBP) | 80 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core2 Duo E6420 has a 4.00 MB cache, while the Intel Xeon E3-1220 v3 cache has a total of 8.00 MB. |
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Intel Core2 Duo E6420 | Characteristic | Intel Xeon E3-1220 v3 |
65 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE, SSE2, SSE3 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
LGA 775 | Socket | LGA 1150 |
VT-x | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2007 | Release date | Q2/2013 |
-- | Release price | 190 $ |
show more data | show more data | |
Intel Core2 Duo E6420
2C 2T @ 2.13 GHz |
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Intel Xeon E3-1220 v3
4C 4T @ 3.50 GHz |
Intel Core2 Duo E6420
2C 2T @ 2.13 GHz |
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Intel Xeon E3-1220 v3
4C 4T @ 3.50 GHz |
Intel Core2 Duo E6420
2C 2T @ 2.13 GHz |
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Intel Xeon E3-1220 v3
4C 4T @ 3.50 GHz |
Intel Core2 Duo E6420
2C 2T @ 2.13 GHz |
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Intel Xeon E3-1220 v3
4C 4T @ 3.50 GHz |
Intel Core2 Duo E6420
2C 2T @ 2.13 GHz |
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Intel Xeon E3-1220 v3
4C 4T @ 3.50 GHz |
Intel Core2 Duo E6420
2C 2T @ 2.13 GHz |
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Intel Xeon E3-1220 v3
4C 4T @ 3.10 GHz |
Intel Core2 Duo E6420
2C 2T @ 2.13 GHz |
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Intel Xeon E3-1220 v3
4C 4T @ 3.50 GHz |
Intel Core2 Duo E6420
2C 2T @ 2.13 GHz |
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Intel Xeon E3-1220 v3
4C 4T @ 3.50 GHz |
Devices using this processor |
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Intel Core2 Duo E6420 | Intel Xeon E3-1220 v3 |
Unknown | Unknown |