![]() |
![]() |
![]() |
Intel Pentium E5400 | AMD EPYC 7663 | |
CPU comparisonIn this CPU comparison, we compare the Intel Pentium E5400 and the AMD EPYC 7663 and use benchmarks to check which processor is faster.
We compare the Intel Pentium E5400 2 core processor released in Q1/2009 with the AMD EPYC 7663 which has 56 CPU cores and was introduced in Q1/2021. |
||
Intel Pentium (150) | Family | AMD EPYC (129) |
Intel Pentium E5000/E6000 (13) | CPU group | AMD EPYC 7003 (29) |
2 | Generation | 3 |
Wolfdale (Penryn) | Architecture | Milan (Zen 3) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe Intel Pentium E5400 is a 2 core processor with a clock frequency of 2.70 GHz. The processor can compute 2 threads at the same time. The AMD EPYC 7663 clocks with 2.00 GHz (3.50 GHz), has 56 CPU cores and can calculate 112 threads in parallel. |
||
Intel Pentium E5400 | Characteristic | AMD EPYC 7663 |
2 | Cores | 56 |
2 | Threads | 112 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
2.70 GHz | Frequency | 2.00 GHz |
-- | Turbo Frequency (1 Core) | 3.50 GHz |
-- | Turbo Frequency (All Cores) | 3.00 GHz |
Memory & PCIeUp to 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Pentium E5400, while the AMD EPYC 7663 supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
||
Intel Pentium E5400 | Characteristic | AMD EPYC 7663 |
DDR3-1333, DDR2-800 | Memory | DDR4-3200 |
16 GB | Max. Memory | 4096 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
21.3 GB/s | Max. Bandwidth | 204.8 GB/s |
No | ECC | Yes |
2.00 MB | L2 Cache | -- |
-- | L3 Cache | 256.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Intel Pentium E5400 has a TDP of 65 W. The TDP of the AMD EPYC 7663 is 240 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
Intel Pentium E5400 | Characteristic | AMD EPYC 7663 |
65 W | TDP (PL1 / PBP) | 240 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 225 W |
-- | Tjunction max. | -- |
Technical detailsThe Intel Pentium E5400 has 2.00 MB cache and is manufactured in 45 nm. The cache of AMD EPYC 7663 is at 256.00 MB. The processor is manufactured in 7 nm. |
||
Intel Pentium E5400 | Characteristic | AMD EPYC 7663 |
45 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
MMX, SSE, SSE2, SSE3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 775 | Socket | SP3 |
VT-x | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2009 | Release date | Q1/2021 |
-- | Release price | 6366 $ |
show more data | show more data | |
![]() |
Intel Pentium E5400
2C 2T @ 2.70 GHz |
||
![]() |
AMD EPYC 7663
56C 112T @ 3.50 GHz |
![]() |
Intel Pentium E5400
2C 2T @ 2.70 GHz |
||
![]() |
AMD EPYC 7663
56C 112T @ 3.50 GHz |
![]() |
Intel Pentium E5400
2C 2T @ 2.70 GHz |
||
![]() |
AMD EPYC 7663
56C 112T @ 3.00 GHz |
![]() |
Intel Pentium E5400
2C 2T @ 2.70 GHz |
||
![]() |
AMD EPYC 7663
56C 112T @ 3.00 GHz |
![]() |
Intel Pentium E5400
2C 2T @ 2.70 GHz |
||
![]() |
AMD EPYC 7663
56C 112T @ 2.00 GHz |
Devices using this processor |
|
Intel Pentium E5400 | AMD EPYC 7663 |
Unknown | Unknown |