![]() |
![]() |
![]() |
AMD Ryzen Threadripper 1920X | AMD Phenom II X2 555 | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen Threadripper 1920X and the AMD Phenom II X2 555 and use benchmarks to check which processor is faster.
We compare the AMD Ryzen Threadripper 1920X 12 core processor released in Q3/2017 with the AMD Phenom II X2 555 which has 2 CPU cores and was introduced in Q2/2010. |
||
AMD Ryzen Threadripper (13) | Family | AMD Phenom II (52) |
AMD Ryzen Threadripper 1000 (3) | CPU group | AMD Phenom II - 545 (9) |
1 | Generation | 2 |
Whitehaven (Zen) | Architecture | Callisto (K10) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
AMD Ryzen Threadripper 2920X | Successor | -- |
|
||
CPU Cores and Base FrequencyThe AMD Ryzen Threadripper 1920X is a 12 core processor with a clock frequency of 3.50 GHz (4.00 GHz). The processor can compute 24 threads at the same time. The AMD Phenom II X2 555 clocks with 3.20 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
||
AMD Ryzen Threadripper 1920X | Characteristic | AMD Phenom II X2 555 |
12 | Cores | 2 |
24 | Threads | 2 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | Yes |
3.50 GHz | Frequency | 3.20 GHz |
4.00 GHz | Turbo Frequency (1 Core) | -- |
3.60 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to GB of memory in a maximum of 4 memory channels is supported by the AMD Ryzen Threadripper 1920X, while the AMD Phenom II X2 555 supports a maximum of GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled. |
||
AMD Ryzen Threadripper 1920X | Characteristic | AMD Phenom II X2 555 |
DDR4-2666 | Memory | DDR3-1333, DDR2-1066 |
Max. Memory | ||
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
85.4 GB/s | Max. Bandwidth | 21.3 GB/s |
Yes | ECC | No |
6.00 MB | L2 Cache | -- |
32.00 MB | L3 Cache | 6.00 MB |
3.0 | PCIe version | -- |
64 | PCIe lanes | -- |
63.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe AMD Ryzen Threadripper 1920X has a TDP of 180 W. The TDP of the AMD Phenom II X2 555 is 80 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
AMD Ryzen Threadripper 1920X | Characteristic | AMD Phenom II X2 555 |
180 W | TDP (PL1 / PBP) | 80 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD Ryzen Threadripper 1920X has 38.00 MB cache and is manufactured in 14 nm. The cache of AMD Phenom II X2 555 is at 6.00 MB. The processor is manufactured in 45 nm. |
||
AMD Ryzen Threadripper 1920X | Characteristic | AMD Phenom II X2 555 |
14 nm | Technology | 45 nm |
Chiplet | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE3, SSE4a |
TR4 (SP3r2) | Socket | AM3 |
AMD-V, SVM | Virtualization | AMD-V |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q3/2017 | Release date | Q2/2010 |
799 $ | Release price | -- |
show more data | show more data | |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 4.00 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 3.50 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 4.00 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 4.00 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 4.00 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 4.00 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 4.00 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
![]() |
AMD Ryzen Threadripper 1920X
12C 24T @ 3.60 GHz |
||
![]() |
AMD Phenom II X2 555
2C 2T @ 3.20 GHz |
Devices using this processor |
|
AMD Ryzen Threadripper 1920X | AMD Phenom II X2 555 |
Unknown | Unknown |