AMD Phenom II X4 945 | Intel Xeon E5-2650L v3 | |
CPU comparisonIn this CPU comparison, we compare the AMD Phenom II X4 945 and the Intel Xeon E5-2650L v3 and use benchmarks to check which processor is faster.
We compare the AMD Phenom II X4 945 4 core processor released in Q2/2009 with the Intel Xeon E5-2650L v3 which has 12 CPU cores and was introduced in Q3/2014. |
||
AMD Phenom II (52) | Family | Intel Xeon E5 (71) |
AMD Phenom II - 800/900 (23) | CPU group | Intel Xeon E5 v3 (32) |
4 | Generation | 5 |
Deneb (K10) | Architecture | Haswell E |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | Intel Xeon E5-2650L v4 |
|
||
CPU Cores and Base FrequencyThe AMD Phenom II X4 945 is a 4 core processor with a clock frequency of 3.00 GHz. The processor can compute 4 threads at the same time. The Intel Xeon E5-2650L v3 clocks with 1.80 GHz (2.50 GHz), has 12 CPU cores and can calculate 24 threads in parallel. |
||
AMD Phenom II X4 945 | Characteristic | Intel Xeon E5-2650L v3 |
4 | Cores | 12 |
4 | Threads | 24 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.00 GHz | Frequency | 1.80 GHz |
-- | Turbo Frequency (1 Core) | 2.50 GHz |
-- | Turbo Frequency (All Cores) | 2.20 GHz |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the AMD Phenom II X4 945, while the Intel Xeon E5-2650L v3 supports a maximum of 768 GB of memory with a maximum memory bandwidth of 68.2 GB/s enabled. |
||
AMD Phenom II X4 945 | Characteristic | Intel Xeon E5-2650L v3 |
DDR3-1333, DDR2-1066 | Memory | DDR4-2133 |
Max. Memory | 768 GB | |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
21.3 GB/s | Max. Bandwidth | 68.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
6.00 MB | L3 Cache | 30.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 40 |
-- | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe AMD Phenom II X4 945 has a TDP of 125 W. The TDP of the Intel Xeon E5-2650L v3 is 65 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
AMD Phenom II X4 945 | Characteristic | Intel Xeon E5-2650L v3 |
125 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Phenom II X4 945 has 6.00 MB cache and is manufactured in 45 nm. The cache of Intel Xeon E5-2650L v3 is at 30.00 MB. The processor is manufactured in 22 nm. |
||
AMD Phenom II X4 945 | Characteristic | Intel Xeon E5-2650L v3 |
45 nm | Technology | 22 nm |
Unknown | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE3, SSE4a | ISA extensions | SSE4.1, SSE4.2, AVX2 |
AM3 | Socket | LGA 2011-3 |
AMD-V | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2009 | Release date | Q3/2014 |
-- | Release price | -- |
show more data | show more data | |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
Intel Xeon E5-2650L v3
12C 24T @ 2.50 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
Intel Xeon E5-2650L v3
12C 24T @ 2.20 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
Intel Xeon E5-2650L v3
12C 24T @ 2.20 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
Intel Xeon E5-2650L v3
12C 24T @ 2.50 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
Intel Xeon E5-2650L v3
12C 24T @ 2.20 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
Intel Xeon E5-2650L v3
12C 24T @ 2.50 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
Intel Xeon E5-2650L v3
12C 24T @ 2.20 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
Intel Xeon E5-2650L v3
12C 24T @ 2.50 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
Intel Xeon E5-2650L v3
12C 24T @ 2.20 GHz |
AMD Phenom II X4 945
4C 4T @ 3.00 GHz |
|||
Intel Xeon E5-2650L v3
12C 24T @ 1.80 GHz |
Devices using this processor |
|
AMD Phenom II X4 945 | Intel Xeon E5-2650L v3 |
Unknown | Unknown |