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Intel Core i9-14900KS vs AMD Ryzen 9 9950X3D
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CPU comparison with benchmarks
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| Intel Core i9-14900KS | AMD Ryzen 9 9950X3D | |
CPU comparisonIntel Core i9-14900KS or AMD Ryzen 9 9950X3D - 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 i9-14900KS has 24 cores with 32 threads and clocks with a maximum frequency of 6.20 GHz. Up to 192 GB of memory is supported in 2 memory channels. The Intel Core i9-14900KS was released in Q1/2024. The AMD Ryzen 9 9950X3D has 16 cores with 32 threads and clocks with a maximum frequency of 5.70 GHz. The CPU supports up to 192 GB of memory in 2 memory channels. The AMD Ryzen 9 9950X3D was released in Q1/2025. |
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| Intel Core i9 (81) | Family | AMD Ryzen 9 (47) |
| Intel Core i 14000 (34) | CPU group | AMD Ryzen 9000 (9) |
| 14 | Generation | 7 |
| Raptor Lake S Refresh | Architecture | Granite Ridge (Zen 5) |
| Desktop | Segment | Desktop |
| Intel Core i9-13900KS | Predecessor | AMD Ryzen 9 7950X3D |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i9-14900KS has 24 CPU cores and can calculate 32 threads in parallel. The clock frequency of the Intel Core i9-14900KS is 3.20 GHz (6.20 GHz) while the AMD Ryzen 9 9950X3D has 16 CPU cores and 32 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 9 9950X3D is at 4.30 GHz (5.70 GHz). |
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| Intel Core i9-14900KS | Characteristic | AMD Ryzen 9 9950X3D |
| 24 | Cores | 16 |
| 32 | Threads | 32 |
| hybrid (big.LITTLE) | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| Yes | Overclocking ? | Yes |
| 3.20 GHz (6.20 GHz) 8x Raptor Cove |
A-Core | 4.30 GHz (5.70 GHz) 16x Zen 5 |
| 2.40 GHz (4.50 GHz) 16x Gracemont |
B-Core | -- |
Integrated graphics (iGPU)The Intel Core i9-14900KS or AMD Ryzen 9 9950X3D 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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| Intel UHD Graphics 770 | GPU | AMD Radeon Graphics (Raphael) |
| 0.30 GHz | GPU frequency | 0.40 GHz |
| 1.65 GHz | GPU (Turbo) | 2.20 GHz |
| 11 | GPU Generation | 9 |
| 10 nm | Technology | 5 nm |
| 3 | Max. displays | 3 |
| 32 | Compute units | 2 |
| 256 | Shader | 128 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 64 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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| Intel UHD Graphics 770 | 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 Intel Core i9-14900KS 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 9950X3D supports up to 192 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 89.6 GB/s. |
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| Intel Core i9-14900KS | Characteristic | AMD Ryzen 9 9950X3D |
| DDR5-5600, DDR4-3200 | Memory | DDR5-5600 |
| 192 GB | Max. Memory | 192 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 89.6 GB/s | Max. Bandwidth | 89.6 GB/s |
| Yes | ECC | Yes |
| 32.00 MB | L2 Cache | 16.00 MB |
| 36.00 MB | L3 Cache | 128.00 MB |
| 5.0 | PCIe version | 5.0 |
| 20 | PCIe lanes | 24 |
| 78.8 GB/s | PCIe Bandwidth | 94.5 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i9-14900KS is 150 W, while the AMD Ryzen 9 9950X3D has a TDP of 170 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Core i9-14900KS | Characteristic | AMD Ryzen 9 9950X3D |
| 150 W | TDP (PL1 / PBP) | 170 W |
| 253 W | TDP (PL2) | 230 W |
| 320 W | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | 89 °C |
Technical detailsThe Intel Core i9-14900KS is manufactured in 10 nm and has 68.00 MB cache. The AMD Ryzen 9 9950X3D is manufactured in 4 nm and has a 144.00 MB cache. |
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| Intel Core i9-14900KS | Characteristic | AMD Ryzen 9 9950X3D |
| 10 nm | Technology | 4 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX2+ | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| LGA 1700 | Socket | AM5 (LGA 1718) |
| VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
| Q1/2024 | Release date | Q1/2025 |
| 699 $ | Release price | -- |
| show more data | show more data | |
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24C 32T @ 3.20 GHz (6.20 GHz) buy now on Amazon and save!
16C 32T @ 4.30 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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Intel Core i9-14900KS
24C 32T @ 6.20 GHz |
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AMD Ryzen 9 9950X3D
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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Intel Core i9-14900KS
24C 32T @ 6.20 GHz |
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AMD Ryzen 9 9950X3D
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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Intel Core i9-14900KS
24C 32T @ 6.20 GHz |
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AMD Ryzen 9 9950X3D
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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Intel Core i9-14900KS
24C 32T @ 5.90 GHz |
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AMD Ryzen 9 9950X3D
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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Intel Core i9-14900KS
24C 32T @ 6.20 GHz |
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AMD Ryzen 9 9950X3D
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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Intel Core i9-14900KS
24C 32T @ 5.90 GHz |
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AMD Ryzen 9 9950X3D
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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Intel Core i9-14900KS
Intel UHD Graphics 770 @ 1.65 GHz |
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AMD Ryzen 9 9950X3D
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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Intel Core i9-14900KS
24C 32T @ 5.90 GHz |
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AMD Ryzen 9 9950X3D
16C 32T @ 5.00 GHz |
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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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Intel Core i9-14900KS
24C 32T @ 6.20 GHz |
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AMD Ryzen 9 9950X3D
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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Intel Core i9-14900KS
24C 32T @ 5.90 GHz |
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AMD Ryzen 9 9950X3D
16C 32T @ 5.00 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 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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Intel Core i9-14900KS
24C 32T @ 6.20 GHz |
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AMD Ryzen 9 9950X3D
16C 32T @ 5.70 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 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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Intel Core i9-14900KS
24C 32T @ 5.90 GHz |
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AMD Ryzen 9 9950X3D
16C 32T @ 5.00 GHz |
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CPU-Z Benchmark 17 (Single-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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Intel Core i9-14900KS
24C 32T @ 6.20 GHz |
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AMD Ryzen 9 9950X3D
16C 32T @ 5.70 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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Intel Core i9-14900KS
24C 32T @ 3.20 GHz |
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AMD Ryzen 9 9950X3D
16C 32T @ 4.30 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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Intel Core i9-14900KS
3.20 GHz |
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AMD Ryzen 9 9950X3D
42,871 CB R23 MC @ 191 W |
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Devices using this processor |
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| Intel Core i9-14900KS | AMD Ryzen 9 9950X3D |
| Unknown | Unknown |
News and articles for the Intel Core i9-14900KS and the AMD Ryzen 9 9950X3D
Intel Microcode 0x129 Update increases the voltage and cpu temperature on my i5-13600K!
Posted by Stefan on 2024-09-09
I would like to share my experiences with the latest Intel microcode update (0x129) with you. After updating to the latest BIOS version of my mainboard, not only was the latest microcode active, but the BIOS now has an Intel Baseline Profile, which sets or limits certain voltage and power supply settings in the BIOS. I compare the results with the older microcode 0x104, which still can also be set in the new BIOS.
How to check if your Intel 13/14 gen cpu is affected by instability problems
Posted by Stefan on 2024-08-02
Maybe you have heard of problems with Intels Raptor Lake CPUs (13/14 Gen Intel Core i) that have degradation problems due to high voltage and therefore can crash in some situations like gaming. We show you an easy way to check if your cpu is affected by using Intels own Processor Diagnostic Tool.
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