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AMD Ryzen 9 9950X3D vs AMD Ryzen 9 7950X3D
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CPU comparison with benchmarks
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| AMD Ryzen 9 9950X3D | AMD Ryzen 9 7950X3D | |
CPU comparisonAMD Ryzen 9 9950X3D or AMD Ryzen 9 7950X3D - 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 9 9950X3D has 16 cores with 32 threads and clocks with a maximum frequency of 5.70 GHz. Up to 192 GB of memory is supported in 2 memory channels. The AMD Ryzen 9 9950X3D was released in Q1/2025. The AMD Ryzen 9 7950X3D has 16 cores with 32 threads and clocks with a maximum frequency of 5.70 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The AMD Ryzen 9 7950X3D was released in Q1/2023. |
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| AMD Ryzen 9 (47) | Family | AMD Ryzen 9 (47) |
| AMD Ryzen 9000 (9) | CPU group | AMD Ryzen 7000 (16) |
| 7 | Generation | 6 |
| Granite Ridge (Zen 5) | Architecture | Raphael (Zen 4) |
| Desktop | Segment | Desktop |
| AMD Ryzen 9 7950X3D | Predecessor | -- |
| -- | Successor | AMD Ryzen 9 9950X3D |
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CPU Cores and Base FrequencyThe AMD Ryzen 9 9950X3D has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the AMD Ryzen 9 9950X3D is 4.30 GHz (5.70 GHz) while the AMD Ryzen 9 7950X3D has 16 CPU cores and 32 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 9 7950X3D is at 4.20 GHz (5.70 GHz). |
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| AMD Ryzen 9 9950X3D | Characteristic | AMD Ryzen 9 7950X3D |
| 16 | Cores | 16 |
| 32 | Threads | 32 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| Yes | Overclocking ? | No |
| 4.30 GHz | Frequency | 4.20 GHz |
| 5.70 GHz | Turbo Frequency (1 Core) | 5.70 GHz |
| 5.00 GHz | Turbo Frequency (All Cores) | 5.00 GHz |
Integrated graphics (iGPU)The AMD Ryzen 9 9950X3D or AMD Ryzen 9 7950X3D has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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| AMD Radeon Graphics (Raphael) | GPU | AMD Radeon Graphics (Raphael) |
| 0.40 GHz | GPU frequency | 0.40 GHz |
| 2.20 GHz | GPU (Turbo) | 2.20 GHz |
| 9 | GPU Generation | 9 |
| 5 nm | Technology | 5 nm |
| 3 | Max. displays | 3 |
| 2 | Compute units | 2 |
| 128 | Shader | 128 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 8 GB | Max. GPU Memory | 8 GB |
| 12 | DirectX Version | 12 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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| AMD Radeon Graphics (Raphael) | GPU | AMD Radeon Graphics (Raphael) |
| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode / Encode | Codec VP9 | Decode / Encode |
| Decode / Encode | Codec VP8 | Decode / Encode |
| Decode | Codec AV1 | Decode |
| Decode / Encode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 9 9950X3D can use up to 192 GB of memory in 2 memory channels. The maximum memory bandwidth is 89.6 GB/s. The AMD Ryzen 9 7950X3D supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 83.2 GB/s. |
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| AMD Ryzen 9 9950X3D | Characteristic | AMD Ryzen 9 7950X3D |
| DDR5-5600 | Memory | DDR5-5200 |
| 192 GB | Max. Memory | 128 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 89.6 GB/s | Max. Bandwidth | 83.2 GB/s |
| Yes | ECC | Yes |
| 16.00 MB | L2 Cache | 16.00 MB |
| 128.00 MB | L3 Cache | 128.00 MB |
| 5.0 | PCIe version | 5.0 |
| 24 | PCIe lanes | 24 |
| 94.5 GB/s | PCIe Bandwidth | 94.5 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 9 9950X3D is 170 W, while the AMD Ryzen 9 7950X3D has a TDP of 120 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| AMD Ryzen 9 9950X3D | Characteristic | AMD Ryzen 9 7950X3D |
| 170 W | TDP (PL1 / PBP) | 120 W |
| 230 W | TDP (PL2) | 162 W |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 89 °C | Tjunction max. | 89 °C |
Technical detailsThe AMD Ryzen 9 9950X3D is manufactured in 4 nm and has 144.00 MB cache. The AMD Ryzen 9 7950X3D is manufactured in 5 nm and has a 144.00 MB cache. |
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| AMD Ryzen 9 9950X3D | Characteristic | AMD Ryzen 9 7950X3D |
| 4 nm | Technology | 5 nm |
| Chiplet | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| AM5 (LGA 1718) | Socket | AM5 (LGA 1718) |
| AMD-V, SVM | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
| Q1/2025 | Release date | Q1/2023 |
| -- | Release price | 699 $ |
| show more data | show more data | |
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16C 32T @ 4.20 GHz (5.70 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 3 CPU benchmarks
⌀ Multi core performance in 4 CPU benchmarks
Cinebench 2024 Single-Core
The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
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AMD Ryzen 9 9950X3D
16C 32T @ 5.70 GHz |
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AMD Ryzen 9 7950X3D
16C 32T @ 5.70 GHz |
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Cinebench 2024 Multi-Core
The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
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AMD Ryzen 9 9950X3D
16C 32T @ 5.70 GHz |
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AMD Ryzen 9 7950X3D
16C 32T @ 5.70 GHz |
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Cinebench R23 Single-Core
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen 9 9950X3D
16C 32T @ 5.70 GHz |
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AMD Ryzen 9 7950X3D
16C 32T @ 5.70 GHz |
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Cinebench R23 Multi-Core
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen 9 9950X3D
16C 32T @ 5.00 GHz |
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AMD Ryzen 9 7950X3D
16C 32T @ 5.00 GHz |
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Geekbench 6 Single-Core
Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
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AMD Ryzen 9 9950X3D
16C 32T @ 5.70 GHz |
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AMD Ryzen 9 7950X3D
16C 32T @ 5.70 GHz |
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Geekbench 6 Multi-Core
The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
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AMD Ryzen 9 9950X3D
16C 32T @ 5.00 GHz |
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AMD Ryzen 9 7950X3D
16C 32T @ 5.00 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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AMD Ryzen 9 9950X3D
AMD Radeon Graphics (Raphael) @ 2.20 GHz |
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AMD Ryzen 9 7950X3D
AMD Radeon Graphics (Raphael) @ 2.20 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD Ryzen 9 9950X3D
16C 32T @ 5.00 GHz |
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AMD Ryzen 9 7950X3D
16C 32T @ 5.00 GHz |
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CPU performance per watt (efficiency)
Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
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AMD Ryzen 9 9950X3D
42,871 CB R23 MC @ 191 W |
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AMD Ryzen 9 7950X3D
38,581 CB R23 MC @ 136 W |
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Geekbench 5, 64bit Single-Core
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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AMD Ryzen 9 9950X3D
16C 32T @ 5.70 GHz |
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AMD Ryzen 9 7950X3D
16C 32T @ 5.70 GHz |
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Geekbench 5, 64bit Multi-Core
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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AMD Ryzen 9 9950X3D
16C 32T @ 5.00 GHz |
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AMD Ryzen 9 7950X3D
16C 32T @ 5.00 GHz |
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Devices using this processor |
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| AMD Ryzen 9 9950X3D | AMD Ryzen 9 7950X3D |
| Unknown | Unknown |
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