Intel Core i9-14900KF | Intel Xeon E7-4820 v2 | |
CPU comparisonIntel Core i9-14900KF or Intel Xeon E7-4820 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 i9-14900KF has 24 cores with 32 threads and clocks with a maximum frequency of 6.00 GHz. Up to 192 GB of memory is supported in 2 memory channels. The Intel Core i9-14900KF was released in Q4/2023. The Intel Xeon E7-4820 v2 has 8 cores with 16 threads and clocks with a maximum frequency of 2.50 GHz. The CPU supports up to 1536 GB of memory in 4 memory channels. The Intel Xeon E7-4820 v2 was released in Q1/2014. |
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Intel Core i9 (78) | Family | Intel Xeon E7 (20) |
Intel Core i 14000 (23) | CPU group | Intel Xeon E7 v2 (20) |
14 | Generation | 4 |
Raptor Lake S Refresh | Architecture | Ivy Bridge EX |
Desktop / Server | Segment | Desktop / Server |
Intel Core i9-13900KF | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-14900KF is a 24 core processor with a clock frequency of 3.20 GHz (6.00 GHz). The Intel Xeon E7-4820 v2 has 8 CPU cores with a clock frequency of 2.00 GHz (2.50 GHz). |
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Intel Core i9-14900KF | Characteristic | Intel Xeon E7-4820 v2 |
24 | Cores | 8 |
32 | Threads | 16 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.20 GHz (6.00 GHz) 8x Raptor Cove |
A-Core | 2.00 GHz (2.50 GHz) |
2.40 GHz (4.40 GHz) 16x Gracemont |
B-Core | -- |
Memory & PCIeThe Intel Core i9-14900KF supports a maximum of 192 GB of memory in 2 memory channels. The Intel Xeon E7-4820 v2 can connect up to 1536 GB of memory in 4 memory channels. |
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Intel Core i9-14900KF | Characteristic | Intel Xeon E7-4820 v2 |
DDR5-5600, DDR4-3200 | Memory | DDR3-1600 |
192 GB | Max. Memory | 1536 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
89.6 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
32.00 MB | L2 Cache | -- |
36.00 MB | L3 Cache | 16.00 MB |
5.0 | PCIe version | -- |
20 | PCIe lanes | -- |
78.8 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i9-14900KF has a TDP of 125 W, that of the Intel Xeon E7-4820 v2 is 105 W. |
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Intel Core i9-14900KF | Characteristic | Intel Xeon E7-4820 v2 |
125 W | TDP (PL1 / PBP) | 105 W |
253 W | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i9-14900KF has a 68.00 MB cache, while the Intel Xeon E7-4820 v2 cache has a total of 16.00 MB. |
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Intel Core i9-14900KF | Characteristic | Intel Xeon E7-4820 v2 |
10 nm | Technology | 22 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX2+ | ISA extensions | SSE4.1, SSE4.2, AVX |
LGA 1700 | Socket | LGA 2011 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q4/2023 | Release date | Q1/2014 |
-- | Release price | 1050 $ |
show more data | show more data | |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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Intel Xeon E7-4820 v2
8C 16T @ 2.50 GHz |
Devices using this processor |
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Intel Core i9-14900KF | Intel Xeon E7-4820 v2 |
Unknown | Unknown |