AMD Ryzen 3 8440U vs AMD Ryzen 3 7440U
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CPU comparison with benchmarks
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| AMD Ryzen 3 8440U | AMD Ryzen 3 7440U | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen 3 8440U and the AMD Ryzen 3 7440U and use benchmarks to check which processor is faster.
We compare the AMD Ryzen 3 8440U 4 core processor released in Q1/2024 with the AMD Ryzen 3 7440U which has 4 CPU cores and was introduced in Q3/2023. |
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| AMD Ryzen 3 (33) | Family | AMD Ryzen 3 (33) |
| AMD Ryzen 8040 (20) | CPU group | AMD Ryzen 7040 (21) |
| 7 | Generation | 6 |
| Hawk Point (Zen 4) | Architecture | Phoenix (Zen 4) |
| Mobile | Segment | Mobile |
| AMD Ryzen 3 7440U | Predecessor | -- |
| -- | Successor | AMD Ryzen 3 8440U |
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CPU Cores and Base FrequencyThe AMD Ryzen 3 8440U is a 4 core processor with a clock frequency of 3.00 GHz (4.70 GHz). The processor can compute 8 threads at the same time. The AMD Ryzen 3 7440U clocks with 3.00 GHz (4.70 GHz), has 4 CPU cores and can calculate 8 threads in parallel. |
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| AMD Ryzen 3 8440U | Characteristic | AMD Ryzen 3 7440U |
| 4 | Cores | 4 |
| 8 | Threads | 8 |
| hybrid (big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 3.00 GHz (4.70 GHz) 1x Zen 4 |
A-Core | 3.00 GHz (4.70 GHz) 1x Zen 4 |
| 3.00 GHz (4.20 GHz) 3x Zen 4c |
B-Core | 3.00 GHz (4.20 GHz) 3x Zen 4c |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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| AMD Radeon 740M | GPU | AMD Radeon 740M |
| 0.80 GHz | GPU frequency | 0.80 GHz |
| 2.50 GHz | GPU (Turbo) | 2.50 GHz |
| 10 | GPU Generation | 10 |
| 4 nm | Technology | 4 nm |
| 4 | Max. displays | 4 |
| 4 | Compute units | 4 |
| 256 | Shader | 256 |
| Yes | Hardware Raytracing | Yes |
| AMD FSR | Frame Generation | AMD FSR |
| 32 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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| AMD Radeon 740M | GPU | AMD Radeon 740M |
| 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 | Codec VP9 | Decode |
| Decode | Codec VP8 | Decode |
| Decode / Encode | Codec AV1 | Decode / Encode |
| Decode | Codec AVC | Decode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 256 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 3 8440U, while the AMD Ryzen 3 7440U supports a maximum of 256 GB of memory with a maximum memory bandwidth of 120.0 GB/s enabled. |
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| AMD Ryzen 3 8440U | Characteristic | AMD Ryzen 3 7440U |
| DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
| 256 GB | Max. Memory | 256 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 120.0 GB/s | Max. Bandwidth | 120.0 GB/s |
| Yes | ECC | Yes |
| 4.00 MB | L2 Cache | 4.00 MB |
| 8.00 MB | L3 Cache | 8.00 MB |
| 4.0 | PCIe version | 4.0 |
| 20 | PCIe lanes | 20 |
| 39.4 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe AMD Ryzen 3 8440U has a TDP of 28 W. The TDP of the AMD Ryzen 3 7440U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| AMD Ryzen 3 8440U | Characteristic | AMD Ryzen 3 7440U |
| 28 W | TDP (PL1 / PBP) | 15 W |
| -- | TDP (PL2) | -- |
| 30 W | TDP up | 30 W |
| 15 W | TDP down | -- |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen 3 8440U has 12.00 MB cache and is manufactured in 4 nm. The cache of AMD Ryzen 3 7440U is at 12.00 MB. The processor is manufactured in 4 nm. |
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| AMD Ryzen 3 8440U | Characteristic | AMD Ryzen 3 7440U |
| 4 nm | Technology | 4 nm |
| Monolithic | Chip design | Monolithic |
| 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 |
| FP8 | Socket | FP8 |
| AMD-V, SVM | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
| Q1/2024 | Release date | Q3/2023 |
| -- | Release price | -- |
| show more data | show more data | |
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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 3 8440U
AMD Radeon 740M @ 2.50 GHz |
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AMD Ryzen 3 7440U
AMD Radeon 740M @ 2.50 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 8440U
4C 8T @ 4.70 GHz |
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AMD Ryzen 3 7440U
4C 8T @ 4.70 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 8440U
4C 8T @ 4.00 GHz |
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AMD Ryzen 3 7440U
4C 8T @ 4.00 GHz |
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Devices using this processor |
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| AMD Ryzen 3 8440U | AMD Ryzen 3 7440U |
| Unknown | Unknown |
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