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AMD GX-224PC | AMD EPYC 7742 | |
CPU comparisonAMD GX-224PC or AMD EPYC 7742 - 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 GX-224PC has 2 cores with 2 threads and clocks with a maximum frequency of 2.40 GHz. Up to 16 GB of memory is supported in 1 memory channels. The AMD GX-224PC was released in Q2/2014. The AMD EPYC 7742 has 64 cores with 128 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7742 was released in Q3/2019. |
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AMD G (38) | Family | AMD EPYC (129) |
AMD G-Series 2nd Gen (11) | CPU group | AMD EPYC 7002 (24) |
2 | Generation | 2 |
Temash (Jaguar+) | Architecture | Rome (Zen 2) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD GX-224PC has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD GX-224PC is 2.40 GHz while the AMD EPYC 7742 has 64 CPU cores and 128 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7742 is at 2.25 GHz (3.40 GHz). |
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AMD GX-224PC | Characteristic | AMD EPYC 7742 |
2 | Cores | 64 |
2 | Threads | 128 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.40 GHz | Frequency | 2.25 GHz |
-- | Turbo Frequency (1 Core) | 3.40 GHz |
-- | Turbo Frequency (All Cores) | 2.80 GHz |
Memory & PCIeThe AMD GX-224PC can use up to 16 GB of memory in 1 memory channels. The maximum memory bandwidth is 15.0 GB/s. The AMD EPYC 7742 supports up to GB of memory in 8 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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AMD GX-224PC | Characteristic | AMD EPYC 7742 |
DDR3-1866 | Memory | DDR4-3200 |
16 GB | Max. Memory | |
1 (Single Channel) | Memory channels | 8 (Octa Channel) |
15.0 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
1.00 MB | L2 Cache | -- |
-- | L3 Cache | 256.00 MB |
2.0 | PCIe version | 4.0 |
8 | PCIe lanes | 128 |
4.0 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD GX-224PC is 25 W, while the AMD EPYC 7742 has a TDP of 225 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD GX-224PC | Characteristic | AMD EPYC 7742 |
25 W | TDP (PL1 / PBP) | 225 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
90 °C | Tjunction max. | -- |
Technical detailsThe AMD GX-224PC is manufactured in 28 nm and has 1.00 MB cache. The AMD EPYC 7742 is manufactured in 7 nm and has a 256.00 MB cache. |
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AMD GX-224PC | Characteristic | AMD EPYC 7742 |
28 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
FT3 | Socket | SP3 |
AMD-V | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2014 | Release date | Q3/2019 |
-- | Release price | 9000 $ |
show more data | show more data | |
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AMD GX-224PC
2C 2T @ 2.40 GHz |
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AMD EPYC 7742
64C 128T @ 3.40 GHz |
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AMD GX-224PC
2C 2T @ 2.40 GHz |
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AMD EPYC 7742
64C 128T @ 2.80 GHz |
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AMD GX-224PC
2C 2T @ 2.40 GHz |
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AMD EPYC 7742
64C 128T @ 3.40 GHz |
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AMD GX-224PC
2C 2T @ 2.40 GHz |
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AMD EPYC 7742
64C 128T @ 2.80 GHz |
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AMD GX-224PC
2C 2T @ 2.40 GHz |
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AMD EPYC 7742
64C 128T @ 3.40 GHz |
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AMD GX-224PC
2C 2T @ 2.40 GHz |
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AMD EPYC 7742
64C 128T @ 2.80 GHz |
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AMD GX-224PC
2C 2T @ 2.40 GHz |
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AMD EPYC 7742
64C 128T @ 2.80 GHz |
Devices using this processor |
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AMD GX-224PC | AMD EPYC 7742 |
Unknown | Unknown |