AMD Ryzen 3 7440U vs Intel Core i3-8350K
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CPU comparison with benchmarks
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| AMD Ryzen 3 7440U | Intel Core i3-8350K | |
CPU comparisonAMD Ryzen 3 7440U or Intel Core i3-8350K - 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 Intel Core i3-8350K has 4 cores with 4 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i3-8350K was released in Q4/2017. |
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| AMD Ryzen 3 (33) | Family | Intel Core i3 (205) |
| AMD Ryzen 7040 (21) | CPU group | Intel Core i 8000 (20) |
| 6 | Generation | 8 |
| Phoenix (Zen 4) | Architecture | Coffee Lake S |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | Intel Core i3-7350K |
| AMD Ryzen 3 8440U | Successor | Intel Core i3-9350K |
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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 Intel Core i3-8350K has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core i3-8350K is at 4.00 GHz. |
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| AMD Ryzen 3 7440U | Characteristic | Intel Core i3-8350K |
| 4 | Cores | 4 |
| 8 | Threads | 4 |
| hybrid (big.LITTLE) | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | Yes |
| 3.00 GHz (4.70 GHz) 1x Zen 4 |
A-Core | 4.00 GHz |
| 3.00 GHz (4.20 GHz) 3x Zen 4c |
B-Core | -- |
Internal GraphicsThe AMD Ryzen 3 7440U or Intel Core i3-8350K 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 | Intel UHD Graphics 630 |
| 0.80 GHz | GPU frequency | 0.35 GHz |
| 2.50 GHz | GPU (Turbo) | 1.15 GHz |
| 10 | GPU Generation | 9.5 |
| 4 nm | Technology | 14 nm |
| 4 | Max. displays | 3 |
| 4 | Compute units | 24 |
| 256 | Shader | 192 |
| Yes | Hardware Raytracing | No |
| AMD FSR | Frame Generation | No |
| 32 GB | Max. GPU Memory | 64 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 | Intel UHD Graphics 630 |
| 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 / Encode |
| Decode | Codec VP8 | Decode / Encode |
| Decode / Encode | Codec AV1 | No |
| Decode | Codec AVC | Decode / Encode |
| 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 Intel Core i3-8350K supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s. |
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| AMD Ryzen 3 7440U | Characteristic | Intel Core i3-8350K |
| DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | DDR4-2400 |
| 256 GB | Max. Memory | 64 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 120.0 GB/s | Max. Bandwidth | 38.4 GB/s |
| Yes | ECC | Yes |
| 4.00 MB | L2 Cache | -- |
| 8.00 MB | L3 Cache | 8.00 MB |
| 4.0 | PCIe version | 3.0 |
| 20 | PCIe lanes | 16 |
| 39.4 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 3 7440U is 15 W, while the Intel Core i3-8350K has a TDP of 91 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| AMD Ryzen 3 7440U | Characteristic | Intel Core i3-8350K |
| 15 W | TDP (PL1 / PBP) | 91 W |
| -- | TDP (PL2) | -- |
| 30 W | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe AMD Ryzen 3 7440U is manufactured in 4 nm and has 12.00 MB cache. The Intel Core i3-8350K is manufactured in 14 nm and has a 8.00 MB cache. |
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| AMD Ryzen 3 7440U | Characteristic | Intel Core i3-8350K |
| 4 nm | Technology | 14 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 | SSE4.1, SSE4.2, AVX2 |
| FP8 | Socket | LGA 1151-2 |
| AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
| Q3/2023 | Release date | Q4/2017 |
| -- | Release price | 170 $ |
| show more data | show more data | |
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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 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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Intel Core i3-8350K
4C 4T @ 4.00 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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Intel Core i3-8350K
4C 4T @ 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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AMD Ryzen 3 7440U
AMD Radeon 740M @ 2.50 GHz |
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Intel Core i3-8350K
Intel UHD Graphics 630 @ 1.15 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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Intel Core i3-8350K
4C 4T @ 4.00 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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Intel Core i3-8350K
4C 4T @ 4.00 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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AMD Ryzen 3 7440U
4C 8T @ 4.70 GHz |
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Intel Core i3-8350K
4C 4T @ 4.00 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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AMD Ryzen 3 7440U
4C 8T @ 4.00 GHz |
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Intel Core i3-8350K
4C 4T @ 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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AMD Ryzen 3 7440U
4C 8T @ 4.00 GHz |
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Intel Core i3-8350K
4C 4T @ 4.00 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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AMD Ryzen 3 7440U
4C 8T @ 3.00 GHz |
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Intel Core i3-8350K
4C 4T @ 4.00 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 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 3 7440U
4C 8T @ 4.70 GHz |
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Intel Core i3-8350K
4C 4T @ 4.00 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 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 3 7440U
4C 8T @ 4.00 GHz |
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Intel Core i3-8350K
4C 4T @ 4.00 GHz |
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Devices using this processor |
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| AMD Ryzen 3 7440U | Intel Core i3-8350K |
| Unknown | Unknown |
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