AMD Ryzen 3 7440U vs Qualcomm Snapdragon 805
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CPU comparison with benchmarks
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| AMD Ryzen 3 7440U | Qualcomm Snapdragon 805 | |
CPU comparisonAMD Ryzen 3 7440U or Qualcomm Snapdragon 805 - 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 3 7440U has 4 cores with 8 threads and clocks with a maximum frequency of 4.70 GHz. Up to 256 GB of memory is supported in 2 memory channels. The AMD Ryzen 3 7440U was released in Q3/2023. The Qualcomm Snapdragon 805 has 4 cores with 4 threads and clocks with a maximum frequency of 2.70 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Qualcomm Snapdragon 805 was released in Q4/2013. |
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| AMD Ryzen 3 (33) | Family | Qualcomm Snapdragon (104) |
| AMD Ryzen 7040 (21) | CPU group | Qualcomm Snapdragon 805 (1) |
| 6 | Generation | 2 |
| Phoenix (Zen 4) | Architecture | Krait 450 |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| AMD Ryzen 3 8440U | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 3 7440U has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the AMD Ryzen 3 7440U is 3.00 GHz (4.70 GHz) while the Qualcomm Snapdragon 805 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Qualcomm Snapdragon 805 is at 2.70 GHz. |
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| AMD Ryzen 3 7440U | Characteristic | Qualcomm Snapdragon 805 |
| 4 | Cores | 4 |
| 8 | Threads | 4 |
| hybrid (big.LITTLE) | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 3.00 GHz (4.70 GHz) 1x Zen 4 |
A-Core | 2.70 GHz 4x Krait 450 |
| 3.00 GHz (4.20 GHz) 3x Zen 4c |
B-Core | -- |
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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| AMD Ryzen 3 7440U | Characteristic | Qualcomm Snapdragon 805 |
| -- | AI hardware | Qualcomm AI engine |
| -- | AI specifications | Hexagon DSP V50 |
| -- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The AMD Ryzen 3 7440U or Qualcomm Snapdragon 805 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 740M | GPU | Qualcomm Adreno 420 |
| 0.80 GHz | GPU frequency | 0.50 GHz |
| 2.50 GHz | GPU (Turbo) | 0.50 GHz |
| 10 | GPU Generation | 4 |
| 4 nm | Technology | 28 nm |
| 4 | Max. displays | 0 |
| 4 | Compute units | -- |
| 256 | Shader | 128 |
| Yes | Hardware Raytracing | No |
| AMD FSR | Frame Generation | No |
| 32 GB | Max. GPU Memory | -- |
| 12 | DirectX Version | 11 |
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 740M | GPU | Qualcomm Adreno 420 |
| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode | Codec VP9 | No |
| Decode | Codec VP8 | No |
| Decode / Encode | Codec AV1 | No |
| Decode | Codec AVC | No |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD Ryzen 3 7440U can use up to 256 GB of memory in 2 memory channels. The maximum memory bandwidth is 120.0 GB/s. The Qualcomm Snapdragon 805 supports up to 8 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 25.6 GB/s. |
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| AMD Ryzen 3 7440U | Characteristic | Qualcomm Snapdragon 805 |
| DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | LPDDR3-1600 |
| 256 GB | Max. Memory | 8 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 120.0 GB/s | Max. Bandwidth | 25.6 GB/s |
| Yes | ECC | No |
| 4.00 MB | L2 Cache | -- |
| 8.00 MB | L3 Cache | -- |
| 4.0 | PCIe version | -- |
| 20 | PCIe lanes | -- |
| 39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 3 7440U is 15 W, while the Qualcomm Snapdragon 805 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| AMD Ryzen 3 7440U | Characteristic | Qualcomm Snapdragon 805 |
| 15 W | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| 30 W | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 3 7440U is manufactured in 4 nm and has 12.00 MB cache. The Qualcomm Snapdragon 805 is manufactured in 28 nm and has a 0.00 MB cache. |
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| AMD Ryzen 3 7440U | Characteristic | Qualcomm Snapdragon 805 |
| 4 nm | Technology | 28 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | Armv7-A (32 bit) |
| SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | -- |
| FP8 | Socket | -- |
| AMD-V, SVM | Virtualization | None |
| Yes | AES-NI | No |
| Windows 10, Windows 11, Linux | Operating systems | Android |
| Q3/2023 | Release date | Q4/2013 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
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 3 7440U
AMD Radeon 740M @ 2.50 GHz |
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Qualcomm Snapdragon 805
Qualcomm Adreno 420 @ 0.50 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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AMD Ryzen 3 7440U
4C 8T @ 4.70 GHz |
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Qualcomm Snapdragon 805
4C 4T @ 2.70 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 3 7440U
4C 8T @ 4.00 GHz |
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Qualcomm Snapdragon 805
4C 4T @ 2.70 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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AMD Ryzen 3 7440U
4C 8T @ 4.70 GHz |
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Qualcomm Snapdragon 805
4C 4T @ 2.70 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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AMD Ryzen 3 7440U
4C 8T @ 4.00 GHz |
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Qualcomm Snapdragon 805
4C 4T @ 2.70 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 3 7440U
4C 8T @ 4.00 GHz |
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Qualcomm Snapdragon 805
4C 4T @ 2.70 GHz |
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Devices using this processor |
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| AMD Ryzen 3 7440U | Qualcomm Snapdragon 805 |
| Unknown | Unknown |
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