Intel Core i9-9920X | AMD Athlon II X4 740 | |
CPU comparisonIntel Core i9-9920X or AMD Athlon II X4 740 - 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 Intel Core i9-9920X has 12 cores with 24 threads and clocks with a maximum frequency of 4.50 GHz. Up to 128 GB of memory is supported in 4 memory channels. The Intel Core i9-9920X was released in Q4/2018. The AMD Athlon II X4 740 has 4 cores with 4 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The AMD Athlon II X4 740 was released in Q4/2012. |
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Intel Core i9 (78) | Family | AMD Athlon II (52) |
Intel Core i 9000X (8) | CPU group | AMD Athlon II X4 (Trinity) (2) |
9 | Generation | 3 |
Skylake X Refresh | Architecture | Trinity |
Desktop / Server | Segment | Desktop / Server |
Intel Core i9-7920X | Predecessor | AMD Athlon II X4 640 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-9920X has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the Intel Core i9-9920X is 3.50 GHz (4.50 GHz) while the AMD Athlon II X4 740 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD Athlon II X4 740 is at 3.20 GHz (3.70 GHz). |
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Intel Core i9-9920X | Characteristic | AMD Athlon II X4 740 |
12 | Cores | 4 |
24 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
Yes | Overclocking ? | No |
3.50 GHz | Frequency | 3.20 GHz |
4.50 GHz | Turbo Frequency (1 Core) | 3.70 GHz |
4.30 GHz | Turbo Frequency (All Cores) | 3.70 GHz |
Memory & PCIeThe Intel Core i9-9920X can use up to 128 GB of memory in 4 memory channels. The maximum memory bandwidth is 85.4 GB/s. The AMD Athlon II X4 740 supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 29.9 GB/s. |
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Intel Core i9-9920X | Characteristic | AMD Athlon II X4 740 |
DDR4-2666 | Memory | DDR3-1866 |
128 GB | Max. Memory | 16 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
85.4 GB/s | Max. Bandwidth | 29.9 GB/s |
No | ECC | No |
-- | L2 Cache | 4.00 MB |
19.00 MB | L3 Cache | -- |
3.0 | PCIe version | -- |
44 | PCIe lanes | -- |
43.3 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i9-9920X is 165 W, while the AMD Athlon II X4 740 has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core i9-9920X | Characteristic | AMD Athlon II X4 740 |
165 W | TDP (PL1 / PBP) | 65 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
92 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i9-9920X is manufactured in 14 nm and has 19.00 MB cache. The AMD Athlon II X4 740 is manufactured in 32 nm and has a 4.00 MB cache. |
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Intel Core i9-9920X | Characteristic | AMD Athlon II X4 740 |
14 nm | Technology | 32 nm |
Monolithic | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | MMX, 3DNow!, SSE3, SSE4a |
LGA 2066 | Socket | FM2 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q4/2018 | Release date | Q4/2012 |
1189 $ | Release price | 60 $ |
show more data | show more data | |
Intel Core i9-9920X
12C 24T @ 4.50 GHz |
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AMD Athlon II X4 740
4C 4T @ 3.70 GHz |
Intel Core i9-9920X
12C 24T @ 4.30 GHz |
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AMD Athlon II X4 740
4C 4T @ 3.70 GHz |
Intel Core i9-9920X
12C 24T @ 4.30 GHz |
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AMD Athlon II X4 740
4C 4T @ 3.70 GHz |
Intel Core i9-9920X
12C 24T @ 3.50 GHz |
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AMD Athlon II X4 740
4C 4T @ 3.20 GHz |
Intel Core i9-9920X
12C 24T @ 4.50 GHz |
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AMD Athlon II X4 740
4C 4T @ 3.70 GHz |
Intel Core i9-9920X
12C 24T @ 4.30 GHz |
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AMD Athlon II X4 740
4C 4T @ 3.70 GHz |
Intel Core i9-9920X
12C 24T @ 4.50 GHz |
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AMD Athlon II X4 740
4C 4T @ 3.70 GHz |
Intel Core i9-9920X
12C 24T @ 4.30 GHz |
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AMD Athlon II X4 740
4C 4T @ 3.70 GHz |
Intel Core i9-9920X
12C 24T @ 4.50 GHz |
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AMD Athlon II X4 740
4C 4T @ 3.70 GHz |
Intel Core i9-9920X
12C 24T @ 4.30 GHz |
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AMD Athlon II X4 740
4C 4T @ 3.70 GHz |
Intel Core i9-9920X
12C 24T @ 4.30 GHz |
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AMD Athlon II X4 740
4C 4T @ 3.70 GHz |
Devices using this processor |
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Intel Core i9-9920X | AMD Athlon II X4 740 |
Unknown | Unknown |