AMD Ryzen 5 1500X | AMD Phenom II X4 920 | |
CPU comparisonAMD Ryzen 5 1500X or AMD Phenom II X4 920 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The AMD Ryzen 5 1500X has 4 cores with 8 threads and clocks with a maximum frequency of 3.70 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen 5 1500X was released in Q1/2017. The AMD Phenom II X4 920 has 4 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. The CPU supports up to GB of memory in 2 memory channels. The AMD Phenom II X4 920 was released in Q1/2009. |
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AMD Ryzen 5 (86) | Family | AMD Phenom II (52) |
AMD Ryzen 1000 (15) | CPU group | AMD Phenom II - 800/900 (23) |
1 | Generation | 4 |
Summit Ridge (Zen) | Architecture | Deneb (K10) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 5 1500X has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the AMD Ryzen 5 1500X is 3.50 GHz (3.70 GHz) while the AMD Phenom II X4 920 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD Phenom II X4 920 is at 2.80 GHz. |
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AMD Ryzen 5 1500X | Characteristic | AMD Phenom II X4 920 |
4 | Cores | 4 |
8 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | Yes |
3.50 GHz | Frequency | 2.80 GHz |
3.70 GHz | Turbo Frequency (1 Core) | -- |
3.30 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD Ryzen 5 1500X can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 42.7 GB/s. The AMD Phenom II X4 920 supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s. |
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AMD Ryzen 5 1500X | Characteristic | AMD Phenom II X4 920 |
DDR4-2666 | Memory | DDR3-1333, DDR2-1066 |
64 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
42.7 GB/s | Max. Bandwidth | 21.3 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
16.00 MB | L3 Cache | 6.00 MB |
3.0 | PCIe version | -- |
20 | PCIe lanes | -- |
19.7 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 5 1500X is 65 W, while the AMD Phenom II X4 920 has a TDP of 125 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen 5 1500X | Characteristic | AMD Phenom II X4 920 |
65 W | TDP (PL1 / PBP) | 125 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 5 1500X is manufactured in 14 nm and has 16.00 MB cache. The AMD Phenom II X4 920 is manufactured in 45 nm and has a 6.00 MB cache. |
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AMD Ryzen 5 1500X | Characteristic | AMD Phenom II X4 920 |
14 nm | Technology | 45 nm |
Monolithic | 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 |
AM4 (PGA 1331) | Socket | AM2+ |
AMD-V, SVM | Virtualization | AMD-V |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2017 | Release date | Q1/2009 |
265 $ | Release price | -- |
show more data | show more data | |
AMD Ryzen 5 1500X
4C 8T @ 3.30 GHz |
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AMD Phenom II X4 920
4C 4T @ 2.80 GHz |
AMD Ryzen 5 1500X
4C 8T @ 3.70 GHz |
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AMD Phenom II X4 920
4C 4T @ 2.80 GHz |
AMD Ryzen 5 1500X
4C 8T @ 3.30 GHz |
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AMD Phenom II X4 920
4C 4T @ 2.80 GHz |
AMD Ryzen 5 1500X
4C 8T @ 3.70 GHz |
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AMD Phenom II X4 920
4C 4T @ 2.80 GHz |
AMD Ryzen 5 1500X
4C 8T @ 3.30 GHz |
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AMD Phenom II X4 920
4C 4T @ 2.80 GHz |
AMD Ryzen 5 1500X
4C 8T @ 3.70 GHz |
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AMD Phenom II X4 920
4C 4T @ 2.80 GHz |
AMD Ryzen 5 1500X
4C 8T @ 3.30 GHz |
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AMD Phenom II X4 920
4C 4T @ 2.80 GHz |
AMD Ryzen 5 1500X
4C 8T @ 3.30 GHz |
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AMD Phenom II X4 920
4C 4T @ 2.80 GHz |
AMD Ryzen 5 1500X
4C 8T @ 3.50 GHz |
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AMD Phenom II X4 920
4C 4T @ 2.80 GHz |
Devices using this processor |
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AMD Ryzen 5 1500X | AMD Phenom II X4 920 |
Unknown | Unknown |