Intel Core 2 Extreme QX9775 | AMD EPYC 7F52 | |
CPU comparisonIntel Core 2 Extreme QX9775 or AMD EPYC 7F52 - 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 2 Extreme QX9775 has 4 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core 2 Extreme QX9775 was released in Q1/2008. The AMD EPYC 7F52 has 16 cores with 32 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7F52 was released in Q2/2020. |
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Intel Core2 Extreme (7) | Family | AMD EPYC (129) |
Intel Core 2 Extreme QX9000 (3) | CPU group | AMD EPYC 7002 (24) |
2 | Generation | 2 |
Yorkfield (Penryn) | Architecture | Rome (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core 2 Extreme QX9775 is a 4 core processor with a clock frequency of 3.20 GHz. The AMD EPYC 7F52 has 16 CPU cores with a clock frequency of 3.50 GHz (3.90 GHz). |
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Intel Core 2 Extreme QX9775 | Characteristic | AMD EPYC 7F52 |
4 | Cores | 16 |
4 | Threads | 32 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.20 GHz | Frequency | 3.50 GHz |
-- | Turbo Frequency (1 Core) | 3.90 GHz |
-- | Turbo Frequency (All Cores) | 3.70 GHz |
Memory & PCIeThe Intel Core 2 Extreme QX9775 supports a maximum of 16 GB of memory in 2 memory channels. The AMD EPYC 7F52 can connect up to GB of memory in 8 memory channels. |
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Intel Core 2 Extreme QX9775 | Characteristic | AMD EPYC 7F52 |
DDR3-1066, DDR2-800 | Memory | DDR4-3200 |
16 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
17.1 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
12.00 MB | L2 Cache | -- |
-- | L3 Cache | 256.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core 2 Extreme QX9775 has a TDP of 150 W, that of the AMD EPYC 7F52 is 240 W. |
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Intel Core 2 Extreme QX9775 | Characteristic | AMD EPYC 7F52 |
150 W | TDP (PL1 / PBP) | 240 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core 2 Extreme QX9775 has a 12.00 MB cache, while the AMD EPYC 7F52 cache has a total of 256.00 MB. |
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Intel Core 2 Extreme QX9775 | Characteristic | AMD EPYC 7F52 |
45 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE2, SSE3, SSE4.1 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 775 | Socket | SP3 |
VT-x, VT-d | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2008 | Release date | Q2/2020 |
-- | Release price | 3100 $ |
show more data | show more data | |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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AMD EPYC 7F52
16C 32T @ 3.90 GHz |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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AMD EPYC 7F52
16C 32T @ 3.70 GHz |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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AMD EPYC 7F52
16C 32T @ 3.70 GHz |
Intel Core 2 Extreme QX9775
4C 4T @ 3.20 GHz |
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AMD EPYC 7F52
16C 32T @ 3.90 GHz |
Devices using this processor |
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Intel Core 2 Extreme QX9775 | AMD EPYC 7F52 |
Unknown | Unknown |