AMD Phenom II X4 820 | Intel Xeon Gold 6126 | |
CPU comparisonAMD Phenom II X4 820 or Intel Xeon Gold 6126 - 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 AMD Phenom II X4 820 has 4 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Phenom II X4 820 was released in Q3/2009. The Intel Xeon Gold 6126 has 12 cores with 24 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 768 GB of memory in 6 memory channels. The Intel Xeon Gold 6126 was released in Q3/2017. |
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AMD Phenom II (52) | Family | Intel Xeon Gold (163) |
AMD Phenom II - 800/900 (23) | CPU group | Intel Xeon Gold 5100/6100 (34) |
4 | Generation | 1 |
Deneb (K10) | Architecture | Skylake |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Phenom II X4 820 is a 4 core processor with a clock frequency of 2.80 GHz. The Intel Xeon Gold 6126 has 12 CPU cores with a clock frequency of 2.60 GHz (3.70 GHz). |
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AMD Phenom II X4 820 | Characteristic | Intel Xeon Gold 6126 |
4 | Cores | 12 |
4 | Threads | 24 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
2.80 GHz | Frequency | 2.60 GHz |
-- | Turbo Frequency (1 Core) | 3.70 GHz |
-- | Turbo Frequency (All Cores) | 3.00 GHz |
Memory & PCIeThe AMD Phenom II X4 820 supports a maximum of GB of memory in 2 memory channels. The Intel Xeon Gold 6126 can connect up to 768 GB of memory in 6 memory channels. |
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AMD Phenom II X4 820 | Characteristic | Intel Xeon Gold 6126 |
DDR3-1333, DDR2-1066 | Memory | DDR4-2666 |
Max. Memory | 768 GB | |
2 (Dual Channel) | Memory channels | 6 (Hexa Channel) |
21.3 GB/s | Max. Bandwidth | 128.1 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
4.00 MB | L3 Cache | 19.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 48 |
-- | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Phenom II X4 820 has a TDP of 95 W, that of the Intel Xeon Gold 6126 is 125 W. |
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AMD Phenom II X4 820 | Characteristic | Intel Xeon Gold 6126 |
95 W | TDP (PL1 / PBP) | 125 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Phenom II X4 820 has a 4.00 MB cache, while the Intel Xeon Gold 6126 cache has a total of 19.00 MB. |
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AMD Phenom II X4 820 | Characteristic | Intel Xeon Gold 6126 |
45 nm | Technology | 14 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
AM3 | Socket | LGA 3647 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2009 | Release date | Q3/2017 |
-- | Release price | 1850 $ |
show more data | show more data | |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.70 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.00 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.00 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.70 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.00 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.70 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.70 GHz |
AMD Phenom II X4 820
4C 4T @ 2.80 GHz |
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Intel Xeon Gold 6126
12C 24T @ 3.00 GHz |
Devices using this processor |
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AMD Phenom II X4 820 | Intel Xeon Gold 6126 |
Unknown | Unknown |