AMD Ryzen Threadripper 7980X | AMD Ryzen Threadripper 3990X | |
CPU comparisonAMD Ryzen Threadripper 7980X or AMD Ryzen Threadripper 3990X - 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 Threadripper 7980X has 64 cores with 128 threads and clocks with a maximum frequency of 5.10 GHz. Up to 1024 GB of memory is supported in 4 memory channels. The AMD Ryzen Threadripper 7980X was released in Q4/2023. The AMD Ryzen Threadripper 3990X has 64 cores with 128 threads and clocks with a maximum frequency of 4.30 GHz. The CPU supports up to 2048 GB of memory in 4 memory channels. The AMD Ryzen Threadripper 3990X was released in Q1/2020. |
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AMD Ryzen Threadripper (13) | Family | AMD Ryzen Threadripper (13) |
AMD Ryzen Threadripper 7000 (3) | CPU group | AMD Ryzen Threadripper 3000 (3) |
5 | Generation | 3 |
Storm Peak (Zen 4) | Architecture | Castle Peak (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | AMD Ryzen Threadripper 2990WX |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen Threadripper 7980X has 64 CPU cores and can calculate 128 threads in parallel. The clock frequency of the AMD Ryzen Threadripper 7980X is 3.20 GHz (5.10 GHz) while the AMD Ryzen Threadripper 3990X has 64 CPU cores and 128 threads can calculate simultaneously. The clock frequency of the AMD Ryzen Threadripper 3990X is at 2.90 GHz (4.30 GHz). |
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AMD Ryzen Threadripper 7980X | Characteristic | AMD Ryzen Threadripper 3990X |
64 | Cores | 64 |
128 | Threads | 128 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | Yes |
3.20 GHz | Frequency | 2.90 GHz |
5.10 GHz | Turbo Frequency (1 Core) | 4.30 GHz |
-- | Turbo Frequency (All Cores) | 3.20 GHz |
Memory & PCIeThe AMD Ryzen Threadripper 7980X can use up to 1024 GB of memory in 4 memory channels. The maximum memory bandwidth is 166.4 GB/s. The AMD Ryzen Threadripper 3990X supports up to 2048 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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AMD Ryzen Threadripper 7980X | Characteristic | AMD Ryzen Threadripper 3990X |
DDR5-5200 | Memory | DDR4-3200 |
1024 GB | Max. Memory | 2048 GB |
4 (Quad Channel) | Memory channels | 4 (Quad Channel) |
166.4 GB/s | Max. Bandwidth | 51.2 GB/s |
Yes | ECC | Yes |
64.00 MB | L2 Cache | 32.00 MB |
256.00 MB | L3 Cache | 256.00 MB |
5.0 | PCIe version | 4.0 |
48 | PCIe lanes | 64 |
189.0 GB/s | PCIe Bandwidth | 126.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen Threadripper 7980X is 350 W, while the AMD Ryzen Threadripper 3990X has a TDP of 280 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen Threadripper 7980X | Characteristic | AMD Ryzen Threadripper 3990X |
350 W | TDP (PL1 / PBP) | 280 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
95 °C | Tjunction max. | 95 °C |
Technical detailsThe AMD Ryzen Threadripper 7980X is manufactured in 5 nm and has 320.00 MB cache. The AMD Ryzen Threadripper 3990X is manufactured in 7 nm and has a 288.00 MB cache. |
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AMD Ryzen Threadripper 7980X | Characteristic | AMD Ryzen Threadripper 3990X |
5 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4A, SSE4.2, SSSE3, AVX2, AVX512, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
sTR5 | Socket | TRX4 (sTRX4) |
AMD-V | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q4/2023 | Release date | Q1/2020 |
5900 $ | Release price | 3990 $ |
show more data | show more data | |
AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 4.30 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 4.30 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 4.30 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 4.30 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 4.30 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 4.30 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 2.90 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 5.10 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 4.30 GHz |
AMD Ryzen Threadripper 7980X
64C 128T @ 3.20 GHz |
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AMD Ryzen Threadripper 3990X
64C 128T @ 3.20 GHz |
AMD Ryzen Threadripper 7980X
98,322 CB R23 MC @ 349 W |
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AMD Ryzen Threadripper 3990X
2.90 GHz |
Devices using this processor |
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AMD Ryzen Threadripper 7980X | AMD Ryzen Threadripper 3990X |
Unknown | Unknown |