Intel Celeron 3965Y vs AMD Ryzen 9 PRO 7940HS
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CPU comparison with benchmarks
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| Intel Celeron 3965Y | AMD Ryzen 9 PRO 7940HS | |
CPU comparisonIntel Celeron 3965Y or AMD Ryzen 9 PRO 7940HS - 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 Celeron 3965Y has 2 cores with 2 threads and clocks with a maximum frequency of 1.50 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Celeron 3965Y was released in Q2/2017. The AMD Ryzen 9 PRO 7940HS has 8 cores with 16 threads and clocks with a maximum frequency of 5.20 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The AMD Ryzen 9 PRO 7940HS was released in Q2/2023. |
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| Intel Celeron (165) | Family | AMD Ryzen 9 PRO (4) |
| Intel Celeron 3000 (10) | CPU group | AMD Ryzen 7040 (21) |
| 7 | Generation | 6 |
| Kaby Lake U | Architecture | Phoenix (Zen 4) |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Celeron 3965Y has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Celeron 3965Y is 1.50 GHz while the AMD Ryzen 9 PRO 7940HS has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 9 PRO 7940HS is at 4.00 GHz (5.20 GHz). |
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| Intel Celeron 3965Y | Characteristic | AMD Ryzen 9 PRO 7940HS |
| 2 | Cores | 8 |
| 2 | Threads | 16 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.50 GHz | Frequency | 4.00 GHz |
| -- | Turbo Frequency (1 Core) | 5.20 GHz |
| -- | Turbo Frequency (All Cores) | -- |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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| Intel Celeron 3965Y | Characteristic | AMD Ryzen 9 PRO 7940HS |
| -- | AI hardware | AMD Ryzen™ AI |
| -- | AI specifications | AMD dedicated AI XDNA Technology |
| -- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The Intel Celeron 3965Y or AMD Ryzen 9 PRO 7940HS 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 HD Graphics 615 | GPU | AMD Radeon 780M |
| 0.30 GHz | GPU frequency | 0.80 GHz |
| 0.85 GHz | GPU (Turbo) | 2.80 GHz |
| 9.5 | GPU Generation | 3 |
| 14nm | Technology | 4 nm |
| 3 | Max. displays | 4 |
| 24 | Compute units | 12 |
| 192 | Shader | 768 |
| No | Hardware Raytracing | Yes |
| No | Frame Generation | AMD FSR |
| 16 GB | Max. GPU Memory | 32 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 HD Graphics 615 | GPU | AMD Radeon 780M |
| 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 |
| Decode / Encode | Codec VP8 | Decode |
| No | Codec AV1 | Decode / Encode |
| Decode / Encode | Codec AVC | Decode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Celeron 3965Y can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The AMD Ryzen 9 PRO 7940HS supports up to 256 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 120.0 GB/s. |
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| Intel Celeron 3965Y | Characteristic | AMD Ryzen 9 PRO 7940HS |
| LPDDR3-1866, DDR3L-1600 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
| 16 GB | Max. Memory | 256 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 25.6 GB/s | Max. Bandwidth | 120.0 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | 8.00 MB |
| 2.00 MB | L3 Cache | 16.00 MB |
| 3.0 | PCIe version | 4.0 |
| 10 | PCIe lanes | 20 |
| 9.9 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Celeron 3965Y is 6 W, while the AMD Ryzen 9 PRO 7940HS has a TDP of 54 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Celeron 3965Y | Characteristic | AMD Ryzen 9 PRO 7940HS |
| 6 W | TDP (PL1 / PBP) | 54 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| 4.5 W | TDP down | 35 W |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Celeron 3965Y is manufactured in 14 nm and has 2.00 MB cache. The AMD Ryzen 9 PRO 7940HS is manufactured in 4 nm and has a 24.00 MB cache. |
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| Intel Celeron 3965Y | Characteristic | AMD Ryzen 9 PRO 7940HS |
| 14 nm | Technology | 4 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2 | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| BGA 1515 | Socket | FP8 |
| VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
| Q2/2017 | Release date | Q2/2023 |
| 107 $ | Release price | -- |
| show more data | show more data | |
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8C 16T @ 4.00 GHz (5.20 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
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 Celeron 3965Y
2C 2T @ 1.50 GHz |
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AMD Ryzen 9 PRO 7940HS
8C 16T @ 5.20 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 Celeron 3965Y
2C 2T @ 1.50 GHz |
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AMD Ryzen 9 PRO 7940HS
8C 16T @ 4.00 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 Celeron 3965Y
Intel HD Graphics 615 @ 0.85 GHz |
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AMD Ryzen 9 PRO 7940HS
AMD Radeon 780M @ 2.80 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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Intel Celeron 3965Y
2C 2T @ 1.50 GHz |
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AMD Ryzen 9 PRO 7940HS
8C 16T @ 5.20 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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Intel Celeron 3965Y
2C 2T @ 1.50 GHz |
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AMD Ryzen 9 PRO 7940HS
8C 16T @ 4.00 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 Celeron 3965Y
2C 2T @ 1.50 GHz |
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AMD Ryzen 9 PRO 7940HS
8C 16T @ 4.00 GHz |
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AI performance (NPU)
The performance values of the processor's AI unit. The isolated NPU performance is given here, the total AI performance (NPU+CPU+iGPU) can be higher.
Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
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Intel Celeron 3965Y
2C 2T @ 1.50 GHz |
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AMD Ryzen 9 PRO 7940HS
8C 16T @ 4.00 GHz |
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Devices using this processor |
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| Intel Celeron 3965Y | AMD Ryzen 9 PRO 7940HS |
| Unknown | Unknown |
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