AMD Phenom II X4 945 | AMD EPYC 7713P | |
CPU comparisonIn this CPU comparison, we compare the AMD Phenom II X4 945 and the AMD EPYC 7713P and use benchmarks to check which processor is faster.
We compare the AMD Phenom II X4 945 4 core processor released in Q2/2009 with the AMD EPYC 7713P which has 64 CPU cores and was introduced in Q1/2021. |
||
AMD Phenom II (52) | Family | AMD EPYC (129) |
AMD Phenom II - 800/900 (23) | CPU group | AMD EPYC 7003 (29) |
4 | Generation | 3 |
Deneb (K10) | Architecture | Milan (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe AMD Phenom II X4 945 is a 4 core processor with a clock frequency of 3.00 GHz. The processor can compute 4 threads at the same time. The AMD EPYC 7713P clocks with 2.00 GHz (3.68 GHz), has 64 CPU cores and can calculate 128 threads in parallel. |
||
AMD Phenom II X4 945 | Characteristic | AMD EPYC 7713P |
4 | Cores | 64 |
4 | Threads | 128 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.00 GHz | Frequency | 2.00 GHz |
-- | Turbo Frequency (1 Core) | 3.68 GHz |
-- | Turbo Frequency (All Cores) | 3.00 GHz |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the AMD Phenom II X4 945, while the AMD EPYC 7713P supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
||
AMD Phenom II X4 945 | Characteristic | AMD EPYC 7713P |
DDR3-1333, DDR2-1066 | Memory | DDR4-3200 |
Max. Memory | 4096 GB | |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
21.3 GB/s | Max. Bandwidth | 204.8 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
6.00 MB | L3 Cache | 256.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe AMD Phenom II X4 945 has a TDP of 125 W. The TDP of the AMD EPYC 7713P is 225 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
AMD Phenom II X4 945 | Characteristic | AMD EPYC 7713P |
125 W | TDP (PL1 / PBP) | 225 W |
-- | TDP (PL2) | -- |
-- | TDP up | 240 W |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Phenom II X4 945 has 6.00 MB cache and is manufactured in 45 nm. The cache of AMD EPYC 7713P is at 256.00 MB. The processor is manufactured in 7 nm. |
||
AMD Phenom II X4 945 | Characteristic | AMD EPYC 7713P |
45 nm | Technology | 7 nm |
Unknown | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
AM3 | Socket | SP3 |
AMD-V | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2009 | Release date | Q1/2021 |
-- | Release price | 5010 $ |
show more data | show more data | |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
AMD EPYC 7713P
64C 128T @ 3.68 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
AMD EPYC 7713P
64C 128T @ 3.00 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
AMD EPYC 7713P
64C 128T @ 3.00 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
AMD EPYC 7713P
64C 128T @ 3.68 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
AMD EPYC 7713P
64C 128T @ 3.00 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
AMD EPYC 7713P
64C 128T @ 3.00 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
AMD EPYC 7713P
64C 128T @ 2.00 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
AMD EPYC 7713P
64C 128T @ 3.68 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
AMD EPYC 7713P
64C 128T @ 3.00 GHz |
Devices using this processor |
|
AMD Phenom II X4 945 | AMD EPYC 7713P |
Unknown | Unknown |