AMD Opteron 6291 SE vs Intel Xeon 634 Full Specs
Opteron 6291 SE420Xeon 634-
-8 Cores | 12 Cores |
16 Threads | 24 Threads |
Base Clock 3GHz | Base Clock 2.7GHz |
Boost Clock 4GHz | Boost Clock 4.6GHz |
Overclocking Locked | Overclocking Locked |
L1i 64KB | L1i 64KB |
L1d 16KB | L1d 48KB |
L2 2MB | L2 2MB |
L3 8MB | L3 48MB |
Type DDR3 | Type DDR5 |
Max Memory 1.02TB | Max Memory 2.05TB |
ECC Yes | ECC Yes |
Channels 4 | Channels 4 |
Bus Width 256-bit | Bus Width 256-bit |
Speed 1600MT/s | Speed 6400MT/s |
Bandwidth 51.2GB/s | Bandwidth 204.8GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 51.2GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 204.8GB/s |
TDP 140W | TDP 150W |
Peak Power - | Peak Power 180W |
Max Operating Temp - | Max Operating Temp 87°C Max |
T-Case - | T-Case 68°C Max |
Bus Type HT | Bus Type - |
Bus Config 64-bit | Bus Config - |
Bus Speed 6.4GT/s | Bus Speed - |
Bus Bandwidth 51.2GB/s | Bus Bandwidth - |
- | PCIe PCIe 5.0 x80315GB/sBandwidth |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Interlagos - - - - | Codename Granite Rapids-D 16Die Granite Rapids-LCCVariant Redwood CoveP-Core 12M-Core |
Market Segment Server | Market Segment Workstation |
Release Date Nov 14, 2011 | Release Date Feb 2, 2026 |
Foundry GlobalFoundries | Foundry Intel |
Other Foundries - | Other Foundries IntelIO |
Fabrication Node 32nm - | Fabrication Node Intel 3 Intel 7IO |
Die Size 630mm² - | Die Size - 482mm²IO |
Transistor Count 2.4 Billion | Transistor Count - |
Transistor Density 4 MTr/mm² | Transistor Density - |
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