Intel Core i7-4820K | Intel Xeon w5-2445 | |
CPU comparisonIntel Core i7-4820K or Intel Xeon w5-2445 - 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 w5-2445 has 10 cores with 20 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 2048 GB of memory in 4 memory channels. The Intel Xeon w5-2445 was released in Q1/2023. |
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Intel Core i7 Extreme Edition (24) | Family | Intel Xeon W (83) |
Intel Core i 4000X (3) | CPU group | Intel Xeon W-2400 (8) |
4 | Generation | 12 |
Ivy Bridge E | Architecture | Sapphire Rapids-WS |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | Intel Xeon W-2245 |
Intel Core i7-5820K | Successor | -- |
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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 w5-2445 has 10 CPU cores with a clock frequency of 3.10 GHz (4.60 GHz). |
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Intel Core i7-4820K | Characteristic | Intel Xeon w5-2445 |
4 | Cores | 10 |
8 | Threads | 20 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.70 GHz | Frequency | 3.10 GHz |
3.90 GHz | Turbo Frequency (1 Core) | 4.60 GHz |
3.80 GHz | Turbo Frequency (All Cores) | 4.00 GHz |
Memory & PCIeThe Intel Core i7-4820K supports a maximum of 64 GB of memory in 4 memory channels. The Intel Xeon w5-2445 can connect up to 2048 GB of memory in 4 memory channels. |
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Intel Core i7-4820K | Characteristic | Intel Xeon w5-2445 |
DDR3-1866 | Memory | DDR5-4800 |
64 GB | Max. Memory | 2048 GB |
4 (Quad Channel) | Memory channels | 4 (Quad Channel) |
59.7 GB/s | Max. Bandwidth | 153.6 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
10.00 MB | L3 Cache | 26.25 MB |
3.0 | PCIe version | 5.0 |
40 | PCIe lanes | 64 |
39.4 GB/s | PCIe Bandwidth | 252.0 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 w5-2445 is 175 W. |
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Intel Core i7-4820K | Characteristic | Intel Xeon w5-2445 |
130 W | TDP (PL1 / PBP) | 175 W |
-- | TDP (PL2) | -- |
-- | TDP up | 210 W |
-- | TDP down | -- |
-- | Tjunction max. | 94 °C |
Technical detailsThe Intel Core i7-4820K has a 10.00 MB cache, while the Intel Xeon w5-2445 cache has a total of 26.25 MB. |
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Intel Core i7-4820K | Characteristic | Intel Xeon w5-2445 |
22 nm | Technology | 10 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, AVX2, AVX-512, AMX |
LGA 2011 | Socket | LGA 4677 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 11, Windows Server, Linux |
Q3/2013 | Release date | Q1/2023 |
280 $ | Release price | 839 $ |
show more data | show more data | |
Intel Core i7-4820K
4C 8T @ 3.90 GHz |
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Intel Xeon w5-2445
10C 20T @ 4.60 GHz |
Intel Core i7-4820K
4C 8T @ 3.80 GHz |
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Intel Xeon w5-2445
10C 20T @ 4.00 GHz |
Intel Core i7-4820K
4C 8T @ 3.90 GHz |
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Intel Xeon w5-2445
10C 20T @ 4.60 GHz |
Intel Core i7-4820K
4C 8T @ 3.80 GHz |
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Intel Xeon w5-2445
10C 20T @ 4.00 GHz |
Intel Core i7-4820K
4C 8T @ 3.80 GHz |
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Intel Xeon w5-2445
10C 20T @ 4.00 GHz |
Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Xeon w5-2445
10C 20T @ 3.10 GHz |
Intel Core i7-4820K
4C 8T @ 3.90 GHz |
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Intel Xeon w5-2445
10C 20T @ 4.60 GHz |
Intel Core i7-4820K
4C 8T @ 3.80 GHz |
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Intel Xeon w5-2445
10C 20T @ 4.00 GHz |
Devices using this processor |
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Intel Core i7-4820K | Intel Xeon w5-2445 |
Unknown | Unknown |