Intel Core i5-14600KF | Intel Core 2 Extreme QX9770 | |
CPU comparisonIntel Core i5-14600KF or Intel Core 2 Extreme QX9770 - 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 i5-14600KF has 14 cores with 20 threads and clocks with a maximum frequency of 5.30 GHz. Up to 192 GB of memory is supported in 2 memory channels. The Intel Core i5-14600KF was released in Q4/2023. The Intel Core 2 Extreme QX9770 has 4 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core 2 Extreme QX9770 was released in Q1/2008. |
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Intel Core i5 (331) | Family | Intel Core2 Extreme (7) |
Intel Core i 14000 (23) | CPU group | Intel Core 2 Extreme QX9000 (3) |
14 | Generation | 2 |
Raptor Lake S Refresh | Architecture | Yorkfield (Penryn) |
Desktop / Server | Segment | Desktop / Server |
Intel Core i5-13600KF | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i5-14600KF is a 14 core processor with a clock frequency of 3.50 GHz (5.30 GHz). The Intel Core 2 Extreme QX9770 has 4 CPU cores with a clock frequency of 3.20 GHz. |
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Intel Core i5-14600KF | Characteristic | Intel Core 2 Extreme QX9770 |
14 | Cores | 4 |
20 | Threads | 4 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | Yes |
3.50 GHz (5.30 GHz) 6x Raptor Cove |
A-Core | 3.20 GHz |
2.60 GHz (4.00 GHz) 8x Gracemont |
B-Core | -- |
Memory & PCIeThe Intel Core i5-14600KF supports a maximum of 192 GB of memory in 2 memory channels. The Intel Core 2 Extreme QX9770 can connect up to 16 GB of memory in 2 memory channels. |
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Intel Core i5-14600KF | Characteristic | Intel Core 2 Extreme QX9770 |
DDR5-5600, DDR4-3200 | Memory | DDR3-1066, DDR2-800 |
192 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
89.6 GB/s | Max. Bandwidth | 17.1 GB/s |
No | ECC | No |
20.00 MB | L2 Cache | 12.00 MB |
24.00 MB | L3 Cache | -- |
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 i5-14600KF has a TDP of 125 W, that of the Intel Core 2 Extreme QX9770 is 136 W. |
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Intel Core i5-14600KF | Characteristic | Intel Core 2 Extreme QX9770 |
125 W | TDP (PL1 / PBP) | 136 W |
181 W | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i5-14600KF has a 44.00 MB cache, while the Intel Core 2 Extreme QX9770 cache has a total of 12.00 MB. |
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Intel Core i5-14600KF | Characteristic | Intel Core 2 Extreme QX9770 |
10 nm | Technology | 45 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX2+ | ISA extensions | MMX, SSE2, SSE3, SSE4.1 |
LGA 1700 | Socket | LGA 775 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-d |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q4/2023 | Release date | Q1/2008 |
-- | Release price | -- |
show more data | show more data | |
Intel Core i5-14600KF
14C 20T @ 5.30 GHz |
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Intel Core 2 Extreme QX9770
4C 4T @ 3.20 GHz |
Intel Core i5-14600KF
14C 20T @ 5.30 GHz |
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Intel Core 2 Extreme QX9770
4C 4T @ 3.20 GHz |
Intel Core i5-14600KF
14C 20T @ 5.30 GHz |
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Intel Core 2 Extreme QX9770
4C 4T @ 3.20 GHz |
Intel Core i5-14600KF
14C 20T @ 5.30 GHz |
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Intel Core 2 Extreme QX9770
4C 4T @ 3.20 GHz |
Intel Core i5-14600KF
14C 20T @ 5.30 GHz |
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Intel Core 2 Extreme QX9770
4C 4T @ 3.20 GHz |
Intel Core i5-14600KF
14C 20T @ 5.30 GHz |
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Intel Core 2 Extreme QX9770
4C 4T @ 3.20 GHz |
Intel Core i5-14600KF
14C 20T @ 5.30 GHz |
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Intel Core 2 Extreme QX9770
4C 4T @ 3.20 GHz |
Intel Core i5-14600KF
14C 20T @ 5.30 GHz |
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Intel Core 2 Extreme QX9770
4C 4T @ 3.20 GHz |
Intel Core i5-14600KF
14C 20T @ 5.30 GHz |
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Intel Core 2 Extreme QX9770
4C 4T @ 3.20 GHz |
Devices using this processor |
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Intel Core i5-14600KF | Intel Core 2 Extreme QX9770 |
Unknown | Unknown |