Intel Core i9-14900KF | AMD Phenom II X4 905e | |
CPU comparisonIntel Core i9-14900KF or AMD Phenom II X4 905e - 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 AMD Phenom II X4 905e has 4 cores with 4 threads and clocks with a maximum frequency of 2.50 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X4 905e was released in Q1/2009. |
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Intel Core i9 (78) | Family | AMD Phenom II (52) |
Intel Core i 14000 (23) | CPU group | AMD Phenom II - 800/900 (23) |
14 | Generation | 4 |
Raptor Lake S Refresh | Architecture | Deneb (K10) |
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 AMD Phenom II X4 905e has 4 CPU cores with a clock frequency of 2.50 GHz. |
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Intel Core i9-14900KF | Characteristic | AMD Phenom II X4 905e |
24 | Cores | 4 |
32 | Threads | 4 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | Yes |
3.20 GHz (6.00 GHz) 8x Raptor Cove |
A-Core | 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 AMD Phenom II X4 905e can connect up to GB of memory in 2 memory channels. |
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Intel Core i9-14900KF | Characteristic | AMD Phenom II X4 905e |
DDR5-5600, DDR4-3200 | Memory | DDR3-1333, DDR2-1066 |
192 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
89.6 GB/s | Max. Bandwidth | 21.3 GB/s |
No | ECC | No |
32.00 MB | L2 Cache | -- |
36.00 MB | L3 Cache | 6.00 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 AMD Phenom II X4 905e is 65 W. |
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Intel Core i9-14900KF | Characteristic | AMD Phenom II X4 905e |
125 W | TDP (PL1 / PBP) | 65 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 AMD Phenom II X4 905e cache has a total of 6.00 MB. |
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Intel Core i9-14900KF | Characteristic | AMD Phenom II X4 905e |
10 nm | Technology | 45 nm |
Monolithic | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX2+ | ISA extensions | SSE3, SSE4a |
LGA 1700 | Socket | AM3 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q4/2023 | Release date | Q1/2009 |
-- | Release price | -- |
show more data | show more data | |
Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 6.00 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
Intel Core i9-14900KF
24C 32T @ 5.70 GHz |
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AMD Phenom II X4 905e
4C 4T @ 2.50 GHz |
Devices using this processor |
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Intel Core i9-14900KF | AMD Phenom II X4 905e |
Unknown | Unknown |