AMD EPYC 7281 vs Intel Core i9-9990XE Full Specs
EPYC 7281750
Core i9-9990XE1,78016 Cores | 14 Cores |
32 Threads | 28 Threads |
Base Clock 2.1GHz | Base Clock 4GHz |
Boost Clock 3GHz | Boost Clock 5GHz |
Overclocking Locked | Overclocking Unlocked |
L1i 64KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 512KB | L2 1MB |
L3 32MB | L3 19.3MB |
Type DDR4 | Type DDR4 |
Max Memory 64GB | Max Memory 128GB |
ECC Yes | ECC No |
Channels 8 | Channels 4 |
Bus Width 512-bit | Bus Width 256-bit |
Speed 2666MT/s | Speed 2666MT/s |
Bandwidth 170.6GB/s | Bandwidth 85.3GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 170.6GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 85.3GB/s |
TDP 155W | TDP 255W |
cTDP-up 170W | cTDP-up - |
T-Case - | T-Case 88°C Max |
Included Cooler - | Included Cooler 0 |
Bus Type PCIe | Bus Type DMI |
Bus Config 4 lanes | Bus Config 4 lanes |
Bus Speed 8GT/s | Bus Speed 8GT/s |
Bus Bandwidth 4GB/s | Bus Bandwidth 4GB/s |
PCIe PCIe 4.0 x128252GB/sBandwidth | PCIe PCIe 3.0 x4443.3GB/sBandwidth |
Foundry GlobalFoundries | Foundry Intel |
Fabrication Node 14LP | Fabrication Node 14nm |
Die Size 852mm² | Die Size 484mm² |
Transistor Count 19.2 Billion | Transistor Count 8.3 Billion |
Transistor Density 23 MTr/mm² | Transistor Density 17 MTr/mm² |
No images available
No images available