Intel Core i7-4820K | Intel Xeon E5-2667 v2 | |
CPU comparisonIntel Core i7-4820K or Intel Xeon E5-2667 v2 - 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 Core i7-4820K has 4 cores with 8 threads and clocks with a maximum frequency of 3.90 GHz. Up to 64 GB of memory is supported in 4 memory channels. The Intel Core i7-4820K was released in Q3/2013. The Intel Xeon E5-2667 v2 has 8 cores with 16 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 768 GB of memory in 4 memory channels. The Intel Xeon E5-2667 v2 was released in Q3/2013. |
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Intel Core i7 Extreme Edition (24) | Family | Intel Xeon E5 (71) |
Intel Core i 4000X (3) | CPU group | Intel Xeon E5 v2 (15) |
4 | Generation | 4 |
Ivy Bridge E | Architecture | Ivy Bridge EP |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
Intel Core i7-5820K | Successor | Intel Xeon E5-2667 v3 |
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CPU Cores and Base FrequencyThe Intel Core i7-4820K is a 4 core processor with a clock frequency of 3.70 GHz (3.90 GHz). The Intel Xeon E5-2667 v2 has 8 CPU cores with a clock frequency of 3.30 GHz (4.00 GHz). |
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Intel Core i7-4820K | Characteristic | Intel Xeon E5-2667 v2 |
4 | Cores | 8 |
8 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.70 GHz | Frequency | 3.30 GHz |
3.90 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
3.80 GHz | Turbo Frequency (All Cores) | 3.60 GHz |
Memory & PCIeThe Intel Core i7-4820K supports a maximum of 64 GB of memory in 4 memory channels. The Intel Xeon E5-2667 v2 can connect up to 768 GB of memory in 4 memory channels. |
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Intel Core i7-4820K | Characteristic | Intel Xeon E5-2667 v2 |
DDR3-1866 | Memory | DDR3-1866 |
64 GB | Max. Memory | 768 GB |
4 (Quad Channel) | Memory channels | 4 (Quad Channel) |
59.7 GB/s | Max. Bandwidth | 59.7 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
10.00 MB | L3 Cache | 25.00 MB |
3.0 | PCIe version | 3.0 |
40 | PCIe lanes | 40 |
39.4 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-4820K has a TDP of 130 W, that of the Intel Xeon E5-2667 v2 is 130 W. |
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Intel Core i7-4820K | Characteristic | Intel Xeon E5-2667 v2 |
130 W | TDP (PL1 / PBP) | 130 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core i7-4820K has a 10.00 MB cache, while the Intel Xeon E5-2667 v2 cache has a total of 25.00 MB. |
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Intel Core i7-4820K | Characteristic | Intel Xeon E5-2667 v2 |
22 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX | ISA extensions | SSE4.1, SSE4.2, AVX |
LGA 2011 | Socket | LGA 2011 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2013 | Release date | Q3/2013 |
280 $ | Release price | 1700 $ |
show more data | show more data | |
Intel Core i7-4820K
4C 8T @ 3.90 GHz |
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Intel Xeon E5-2667 v2
8C 16T @ 4.00 GHz |
Intel Core i7-4820K
4C 8T @ 3.80 GHz |
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Intel Xeon E5-2667 v2
8C 16T @ 3.60 GHz |
Intel Core i7-4820K
4C 8T @ 3.90 GHz |
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Intel Xeon E5-2667 v2
8C 16T @ 4.00 GHz |
Intel Core i7-4820K
4C 8T @ 3.80 GHz |
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Intel Xeon E5-2667 v2
8C 16T @ 3.60 GHz |
Intel Core i7-4820K
4C 8T @ 3.80 GHz |
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Intel Xeon E5-2667 v2
8C 16T @ 3.60 GHz |
Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Xeon E5-2667 v2
8C 16T @ 3.30 GHz |
Intel Core i7-4820K
4C 8T @ 3.90 GHz |
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Intel Xeon E5-2667 v2
8C 16T @ 4.00 GHz |
Intel Core i7-4820K
4C 8T @ 3.80 GHz |
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Intel Xeon E5-2667 v2
8C 16T @ 3.60 GHz |
Devices using this processor |
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Intel Core i7-4820K | Intel Xeon E5-2667 v2 |
Unknown | Unknown |