AMD EPYC 9254 vs AMD EPYC 9374F Full Specs
EPYC 92542,215EPYC 9374F2,30524 Cores | 32 Cores |
48 Threads | 64 Threads |
Base Clock 2.9GHz | Base Clock 3.85GHz |
Boost Clock 4.15GHz | Boost Clock 4.3GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 1MB | L2 1MB |
L3 128MB | L3 256MB |
Type DDR5 | Type DDR5 |
Max Memory 6.14TB | Max Memory 6.14TB |
ECC Yes | ECC Yes |
Channels 12 | Channels 12 |
Bus Width 768-bit | Bus Width 768-bit |
Speed 4800MT/s | Speed 4800MT/s |
Bandwidth 460.8GB/s | Bandwidth 460.8GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 460.8GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 460.8GB/s |
TDP 200W | TDP 320W |
cTDP-down 200W | cTDP-down 320W |
cTDP-up 240W | cTDP-up 400W |
Bus Type PCIe | Bus Type PCIe |
Bus Config 8 lanes | Bus Config 8 lanes |
Bus Speed 32GT/s | Bus Speed 32GT/s |
Bus Bandwidth 32GB/s | Bus Bandwidth 32GB/s |
PCIe PCIe 5.0 x128504.1GB/sBandwidth | PCIe PCIe 5.0 x128504.1GB/sBandwidth |
Foundry TSMC | Foundry TSMC |
Other Foundries TSMCIO | Other Foundries TSMCIO |
Fabrication Node N5 N6IO | Fabrication Node N5 N6IO |
Die Size 284mm² 388mm²IO | Die Size 568mm² 388mm²IO |
Transistor Count 26.3 Billion 11 BillionIO | Transistor Count 52.6 Billion 11 BillionIO |
Transistor Density 93 MTr/mm² 28 MTr/mm²IO | Transistor Density 93 MTr/mm² 28 MTr/mm²IO |
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