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AMD EPYC 7373X | AMD FX-8300 | |
CPU comparisonAMD EPYC 7373X or AMD FX-8300 - 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 7373X has 16 cores with 32 threads and clocks with a maximum frequency of 3.80 GHz. Up to 4096 GB of memory is supported in 8 memory channels. The AMD EPYC 7373X was released in Q2/2022. The AMD FX-8300 has 8 cores with 8 threads and clocks with a maximum frequency of 4.20 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD FX-8300 was released in Q2/2013. |
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AMD EPYC (129) | Family | AMD FX (30) |
AMD EPYC 7003 (29) | CPU group | AMD FX-8000 (11) |
3 | Generation | 2 |
Milan (Zen 3) | Architecture | Vishera (Bulldozer) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7373X is a 16 core processor with a clock frequency of 3.05 GHz (3.80 GHz). The AMD FX-8300 has 8 CPU cores with a clock frequency of 3.30 GHz (4.20 GHz). |
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AMD EPYC 7373X | Characteristic | AMD FX-8300 |
16 | Cores | 8 |
32 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | Yes |
3.05 GHz | Frequency | 3.30 GHz |
3.80 GHz | Turbo Frequency (1 Core) | 4.20 GHz |
-- | Turbo Frequency (All Cores) | 4.00 GHz |
Memory & PCIeThe AMD EPYC 7373X supports a maximum of 4096 GB of memory in 8 memory channels. The AMD FX-8300 can connect up to GB of memory in 2 memory channels. |
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AMD EPYC 7373X | Characteristic | AMD FX-8300 |
DDR4-3200 | Memory | DDR3-1866 |
4096 GB | Max. Memory | |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
204.8 GB/s | Max. Bandwidth | 29.9 GB/s |
Yes | ECC | Yes |
32.00 MB | L2 Cache | -- |
768.00 MB | L3 Cache | 8.00 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 7373X has a TDP of 240 W, that of the AMD FX-8300 is 95 W. |
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AMD EPYC 7373X | Characteristic | AMD FX-8300 |
240 W | TDP (PL1 / PBP) | 95 W |
-- | TDP (PL2) | -- |
280 W | TDP up | -- |
225 W | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7373X has a 800.00 MB cache, while the AMD FX-8300 cache has a total of 8.00 MB. |
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AMD EPYC 7373X | Characteristic | AMD FX-8300 |
7 nm | Technology | 32 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 | SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
SP3 | Socket | AM3+ |
AMD-V, SVM | Virtualization | AMD-V |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2022 | Release date | Q2/2013 |
3900 $ | Release price | -- |
show more data | show more data | |
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AMD EPYC 7373X
16C 32T @ 3.80 GHz |
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AMD FX-8300
8C 8T @ 4.20 GHz |
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AMD EPYC 7373X
16C 32T @ 3.05 GHz |
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AMD FX-8300
8C 8T @ 4.00 GHz |
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AMD EPYC 7373X
16C 32T @ 3.80 GHz |
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AMD FX-8300
8C 8T @ 4.20 GHz |
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AMD EPYC 7373X
16C 32T @ 3.05 GHz |
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AMD FX-8300
8C 8T @ 4.00 GHz |
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AMD EPYC 7373X
16C 32T @ 3.05 GHz |
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AMD FX-8300
8C 8T @ 4.00 GHz |
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AMD EPYC 7373X
16C 32T @ 3.80 GHz |
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AMD FX-8300
8C 8T @ 4.20 GHz |
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AMD EPYC 7373X
16C 32T @ 3.05 GHz |
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AMD FX-8300
8C 8T @ 3.30 GHz |
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AMD EPYC 7373X
16C 32T @ 3.80 GHz |
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AMD FX-8300
8C 8T @ 4.20 GHz |
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AMD EPYC 7373X
16C 32T @ 3.05 GHz |
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AMD FX-8300
8C 8T @ 4.00 GHz |
Devices using this processor |
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AMD EPYC 7373X | AMD FX-8300 |
Unknown | Unknown |