Intel Core i7-940 vs AMD EPYC 4484PX Full Specs
4 Cores 8 Threads 2.93GHz | 12 Cores 24 Threads 4.4GHz |
TDP 130W | TDP 120W |
Bandwidth 25.6GB/s DDR3 | Bandwidth 83.2GB/s DDR5 |
iGPU 0 | iGPU |
·· - | ·· 1.13 TFLOPSFP16 |
Socket | Socket |
Core i7-940464
EPYC 4484PX2,9594 Cores | 12 Cores |
8 Threads | 24 Threads |
Base Clock 2.93GHz | Base Clock 4.4GHz |
Boost Clock 3.2GHz | Boost Clock 5.6GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 256KB | L2 1MB |
L3 8MB | L3 192MB(V-Cache) |
Type DDR3 | Type DDR5 |
Max Memory 24GB | Max Memory 192GB |
ECC No | ECC Yes |
Channels 3 | Channels 2 |
Bus Width 192-bit | Bus Width 128-bit |
Speed 1066MT/s | Speed 5200MT/s |
Bandwidth 25.6GB/s | Bandwidth 83.2GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 25.6GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 83.2GB/s |
TDP 130W | TDP 120W |
cTDP-up - | cTDP-up 162W |
Max Operating Temp - | Max Operating Temp 89°C Max |
T-Case 67.9°C Max | T-Case 47°C Max |
Voltage Range - | Voltage Range - |
Included Cooler 1 | Included Cooler - |
Bus Type QPI | Bus Type PCIe |
Bus Config 16-bit | Bus Config 4 lanes |
Bus Speed 4.8GT/s | Bus Speed 32GT/s |
Bus Bandwidth 9.6GB/s | Bus Bandwidth 16GB/s |
- | PCIe PCIe 5.0 x2494.5GB/sBandwidth |
iGPU 0 | iGPU |
Shaders - | Shaders 128 |
Boost Clock - | Boost Clock 2.2GHz |
·· - | ·· 1.13 TFLOPSFP16 |
Foundry Intel | Foundry TSMC |
Other Foundries - | Other Foundries TSMCIO |
Fabrication Node 45nm - | Fabrication Node N5 N6IO |
Die Size 263mm² - | Die Size 142mm² 122mm²IO |
Transistor Count 731 Million - | Transistor Count 13.1 Billion 3.4 BillionIO |
Transistor Density 3 MTr/mm² - | Transistor Density 93 MTr/mm² 28 MTr/mm²IO |
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