AMD EPYC 7662 | AMD Phenom II X6 1055T | |
CPU comparisonAMD EPYC 7662 or AMD Phenom II X6 1055T - 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 EPYC 7662 has 64 cores with 128 threads and clocks with a maximum frequency of 3.30 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7662 was released in Q1/2020. The AMD Phenom II X6 1055T has 6 cores with 6 threads and clocks with a maximum frequency of 3.30 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X6 1055T was released in Q3/2010. |
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AMD EPYC (129) | Family | AMD Phenom II (52) |
AMD EPYC 7002 (24) | CPU group | AMD Phenom II - 1000 (7) |
2 | Generation | 6 |
Rome (Zen 2) | Architecture | Thuban (K10) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
AMD EPYC 7763 | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7662 is a 64 core processor with a clock frequency of 2.00 GHz (3.30 GHz). The AMD Phenom II X6 1055T has 6 CPU cores with a clock frequency of 2.80 GHz (3.30 GHz). |
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AMD EPYC 7662 | Characteristic | AMD Phenom II X6 1055T |
64 | Cores | 6 |
128 | Threads | 6 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | Yes |
2.00 GHz | Frequency | 2.80 GHz |
3.30 GHz | Turbo Frequency (1 Core) | 3.30 GHz |
2.40 GHz | Turbo Frequency (All Cores) | 3.30 GHz |
Memory & PCIeThe AMD EPYC 7662 supports a maximum of GB of memory in 8 memory channels. The AMD Phenom II X6 1055T can connect up to GB of memory in 2 memory channels. |
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AMD EPYC 7662 | Characteristic | AMD Phenom II X6 1055T |
DDR4-3200 | Memory | DDR3-1333, DDR2-1066 |
Max. Memory | ||
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 21.3 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
256.00 MB | L3 Cache | 6.00 MB |
4.0 | PCIe version | -- |
128 | PCIe lanes | -- |
252.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7662 has a TDP of 225 W, that of the AMD Phenom II X6 1055T is 95 W. |
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AMD EPYC 7662 | Characteristic | AMD Phenom II X6 1055T |
225 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7662 has a 256.00 MB cache, while the AMD Phenom II X6 1055T cache has a total of 6.00 MB. |
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AMD EPYC 7662 | Characteristic | AMD Phenom II X6 1055T |
7 nm | Technology | 45 nm |
Chiplet | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE3, SSE4a |
SP3 | Socket | AM3 |
AMD-V, SVM | Virtualization | AMD-V |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2020 | Release date | Q3/2010 |
-- | Release price | -- |
show more data | show more data | |
AMD EPYC 7662
64C 128T @ 3.30 GHz |
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AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
AMD EPYC 7662
64C 128T @ 2.40 GHz |
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AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
AMD EPYC 7662
64C 128T @ 3.30 GHz |
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AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
AMD EPYC 7662
64C 128T @ 2.40 GHz |
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AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
AMD EPYC 7662
64C 128T @ 2.40 GHz |
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AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
AMD EPYC 7662
64C 128T @ 2.40 GHz |
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AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
AMD EPYC 7662
64C 128T @ 2.00 GHz |
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AMD Phenom II X6 1055T
6C 6T @ 2.80 GHz |
AMD EPYC 7662
64C 128T @ 3.30 GHz |
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AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
AMD EPYC 7662
64C 128T @ 2.40 GHz |
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AMD Phenom II X6 1055T
6C 6T @ 3.30 GHz |
Devices using this processor |
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AMD EPYC 7662 | AMD Phenom II X6 1055T |
Unknown | Unknown |