AMD Ryzen 3 7440U vs Intel Xeon D-1553N
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CPU comparison with benchmarks
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| AMD Ryzen 3 7440U | Intel Xeon D-1553N | |
CPU comparisonAMD Ryzen 3 7440U or Intel Xeon D-1553N - 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 Xeon D-1553N has 8 cores with 16 threads and clocks with a maximum frequency of 2.70 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon D-1553N was released in Q3/2017. |
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| AMD Ryzen 3 (33) | Family | Intel Xeon D (79) |
| AMD Ryzen 7040 (21) | CPU group | Intel Xeon D-1500 (22) |
| 6 | Generation | 1 |
| Phoenix (Zen 4) | Architecture | Broadwell |
| Mobile | Segment | Desktop / Server |
| -- | 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 Intel Xeon D-1553N has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the Intel Xeon D-1553N is at 2.30 GHz (2.70 GHz). |
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| AMD Ryzen 3 7440U | Characteristic | Intel Xeon D-1553N |
| 4 | Cores | 8 |
| 8 | Threads | 16 |
| hybrid (big.LITTLE) | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 3.00 GHz (4.70 GHz) 1x Zen 4 |
A-Core | 2.30 GHz (2.70 GHz) |
| 3.00 GHz (4.20 GHz) 3x Zen 4c |
B-Core | -- |
Integrated graphics (iGPU)The AMD Ryzen 3 7440U or Intel Xeon D-1553N 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 | no iGPU |
| 0.80 GHz | GPU frequency | -- |
| 2.50 GHz | GPU (Turbo) | -- |
| 10 | GPU Generation | -- |
| 4 nm | Technology | |
| 4 | Max. displays | |
| 4 | Compute units | -- |
| 256 | Shader | -- |
| Yes | Hardware Raytracing | No |
| AMD FSR | Frame Generation | No |
| 32 GB | Max. GPU Memory | -- |
| 12 | DirectX Version | -- |
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 | no iGPU |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| Decode | Codec VP9 | No |
| Decode | Codec VP8 | No |
| Decode / Encode | Codec AV1 | No |
| Decode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
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 Xeon D-1553N supports up to 128 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 Xeon D-1553N |
| DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | DDR4-2400 |
| 256 GB | Max. Memory | 128 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 | 12.00 MB |
| 8.00 MB | L3 Cache | -- |
| 4.0 | PCIe version | 3.0 |
| 20 | PCIe lanes | 32 |
| 39.4 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD Ryzen 3 7440U is 15 W, while the Intel Xeon D-1553N has a TDP of 65 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 Xeon D-1553N |
| 15 W | TDP (PL1 / PBP) | 65 W |
| -- | 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 Intel Xeon D-1553N is manufactured in 14 nm and has a 12.00 MB cache. |
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| AMD Ryzen 3 7440U | Characteristic | Intel Xeon D-1553N |
| 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 | BGA 1667 |
| AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
| Q3/2023 | Release date | Q3/2017 |
| -- | Release price | 915 $ |
| show more data | show more data | |
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Rate these processors
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 Xeon D-1553N
8C 16T @ 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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Intel Xeon D-1553N
8C 16T @ 2.30 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 Xeon D-1553N
@ 0.00 GHz |
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Devices using this processor |
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| AMD Ryzen 3 7440U | Intel Xeon D-1553N |
| Unknown | Unknown |
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