Intel Xeon D-1527 | AMD Ryzen 3 7440U | |
CPU comparisonIntel Xeon D-1527 or AMD Ryzen 3 7440U - 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 Xeon D-1527 has 4 cores with 8 threads and clocks with a maximum frequency of 2.70 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon D-1527 was released in Q4/2015. The AMD Ryzen 3 7440U has 4 cores with 8 threads and clocks with a maximum frequency of 4.70 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The AMD Ryzen 3 7440U was released in Q3/2023. |
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Intel Xeon D (79) | Family | AMD Ryzen 3 (33) |
Intel Xeon D-1500 (22) | CPU group | AMD Ryzen 7040 (21) |
1 | Generation | 6 |
Broadwell | Architecture | Phoenix (Zen 4) |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | AMD Ryzen 3 8440U |
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CPU Cores and Base FrequencyThe Intel Xeon D-1527 is a 4 core processor with a clock frequency of 2.20 GHz (2.70 GHz). The AMD Ryzen 3 7440U has 4 CPU cores with a clock frequency of 3.00 GHz (4.70 GHz). |
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Intel Xeon D-1527 | Characteristic | AMD Ryzen 3 7440U |
4 | Cores | 4 |
8 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.20 GHz (2.70 GHz) | A-Core | 3.00 GHz (4.70 GHz) 1x Zen 4 |
-- | B-Core | 3.00 GHz (4.20 GHz) 3x Zen 4c |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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no iGPU | GPU | AMD Radeon 740M |
GPU frequency | 0.80 GHz | |
-- | GPU (Turbo) | 2.50 GHz |
-- | GPU Generation | 10 |
Technology | 4 nm | |
Max. displays | 4 | |
-- | Compute units | 4 |
-- | Shader | 256 |
No | Hardware Raytracing | Yes |
No | Frame Generation | AMD FSR |
-- | Max. GPU Memory | 32 GB |
-- | 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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no iGPU | GPU | AMD Radeon 740M |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode |
No | Codec AV1 | Decode / Encode |
No | Codec AVC | Decode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Xeon D-1527 supports a maximum of 128 GB of memory in 2 memory channels. The AMD Ryzen 3 7440U can connect up to 256 GB of memory in 2 memory channels. |
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Intel Xeon D-1527 | Characteristic | AMD Ryzen 3 7440U |
DDR4-2133 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
128 GB | Max. Memory | 256 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
34.1 GB/s | Max. Bandwidth | 120.0 GB/s |
Yes | ECC | Yes |
6.00 MB | L2 Cache | 4.00 MB |
-- | L3 Cache | 8.00 MB |
3.0 | PCIe version | 4.0 |
32 | PCIe lanes | 20 |
31.5 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon D-1527 has a TDP of 35 W, that of the AMD Ryzen 3 7440U is 15 W. |
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Intel Xeon D-1527 | Characteristic | AMD Ryzen 3 7440U |
35 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | 30 W |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon D-1527 has a 6.00 MB cache, while the AMD Ryzen 3 7440U cache has a total of 12.00 MB. |
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Intel Xeon D-1527 | Characteristic | AMD Ryzen 3 7440U |
14 nm | Technology | 4 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
BGA 1667 | 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 |
Q4/2015 | Release date | Q3/2023 |
228 $ | Release price | -- |
show more data | show more data | |
Intel Xeon D-1527
4C 8T @ 2.70 GHz |
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AMD Ryzen 3 7440U
4C 8T @ 4.70 GHz |
Intel Xeon D-1527
4C 8T @ 2.20 GHz |
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AMD Ryzen 3 7440U
4C 8T @ 4.00 GHz |
Intel Xeon D-1527
4C 8T @ 2.70 GHz |
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AMD Ryzen 3 7440U
4C 8T @ 4.70 GHz |
Intel Xeon D-1527
4C 8T @ 2.20 GHz |
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AMD Ryzen 3 7440U
4C 8T @ 4.00 GHz |
Intel Xeon D-1527
@ 0.00 GHz |
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AMD Ryzen 3 7440U
AMD Radeon 740M @ 2.50 GHz |
Intel Xeon D-1527
4C 8T @ 2.20 GHz |
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AMD Ryzen 3 7440U
4C 8T @ 4.00 GHz |
Devices using this processor |
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Intel Xeon D-1527 | AMD Ryzen 3 7440U |
Unknown | Unknown |