AMD RX-421BD vs Intel Xeon D-2142IT
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CPU comparison with benchmarks
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| AMD RX-421BD | Intel Xeon D-2142IT | |
CPU comparisonAMD RX-421BD or Intel Xeon D-2142IT - 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 RX-421BD has 4 cores with 4 threads and clocks with a maximum frequency of 3.40 GHz. Up to GB of memory is supported in 2 memory channels. The AMD RX-421BD was released in Q4/2015. The Intel Xeon D-2142IT has 8 cores with 16 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 512 GB of memory in 4 memory channels. The Intel Xeon D-2142IT was released in Q1/2018. |
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| AMD R (6) | Family | Intel Xeon D (79) |
| AMD RX 1st Gen. (6) | CPU group | Intel Xeon D-2100 (13) |
| 1 | Generation | 2 |
| Merlin Falcon (Excavator) | Architecture | Skylake |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD RX-421BD has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD RX-421BD is 2.10 GHz (3.40 GHz) while the Intel Xeon D-2142IT has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the Intel Xeon D-2142IT is at 1.90 GHz (3.00 GHz). |
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| AMD RX-421BD | Characteristic | Intel Xeon D-2142IT |
| 4 | Cores | 8 |
| 4 | Threads | 16 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.10 GHz | Frequency | 1.90 GHz |
| 3.40 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
| -- | Turbo Frequency (All Cores) | 1.90 GHz |
Internal GraphicsThe AMD RX-421BD or Intel Xeon D-2142IT 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 R7 - 512 (Merlin Falcon) | GPU | no iGPU |
| 0.80 GHz | GPU frequency | -- |
| -- | GPU (Turbo) | -- |
| 3 | GPU Generation | -- |
| 28 | Technology | |
| 3 | Max. displays | |
| 8 | Compute units | -- |
| 512 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 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 R7 - 512 (Merlin Falcon) | GPU | no iGPU |
| Decode | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| No | Codec VP9 | No |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| No | Codec AVC | No |
| No | Codec VC-1 | No |
| Decode | Codec JPEG | No |
Memory & PCIeThe AMD RX-421BD can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 38.4 GB/s. The Intel Xeon D-2142IT supports up to 512 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 68.2 GB/s. |
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| AMD RX-421BD | Characteristic | Intel Xeon D-2142IT |
| DDR4-2400, DDR3-2133 | Memory | DDR4-2133 |
| Max. Memory | 512 GB | |
| 2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
| 38.4 GB/s | Max. Bandwidth | 68.2 GB/s |
| Yes | ECC | Yes |
| 2.00 MB | L2 Cache | 11.00 MB |
| -- | L3 Cache | -- |
| 3.0 | PCIe version | 3.0 |
| 12 | PCIe lanes | 32 |
| 11.8 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD RX-421BD is 35 W, while the Intel Xeon D-2142IT 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 RX-421BD | Characteristic | Intel Xeon D-2142IT |
| 35 W | TDP (PL1 / PBP) | 65 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| 12 W | TDP down | -- |
| 90 °C | Tjunction max. | -- |
Technical detailsThe AMD RX-421BD is manufactured in 28 nm and has 2.00 MB cache. The Intel Xeon D-2142IT is manufactured in 14 nm and has a 11.00 MB cache. |
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| AMD RX-421BD | Characteristic | Intel Xeon D-2142IT |
| 28 nm | Technology | 14 nm |
| Unknown | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
| FP4 | Socket | BGA 2518 |
| AMD-V, AMD-Vt | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Operating systems | Windows 10, Linux | |
| Q4/2015 | Release date | Q1/2018 |
| -- | Release price | 468 $ |
| show more data | show more data | |
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Rate these processors
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 RX-421BD
4C 4T @ 3.40 GHz |
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Intel Xeon D-2142IT
8C 16T @ 3.00 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 RX-421BD
4C 4T @ 2.10 GHz |
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Intel Xeon D-2142IT
8C 16T @ 1.90 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 RX-421BD
AMD Radeon R7 - 512 (Merlin Falcon) @ 0.80 GHz |
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Intel Xeon D-2142IT
@ 0.00 GHz |
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Devices using this processor |
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| AMD RX-421BD | Intel Xeon D-2142IT |
| Unknown | Unknown |
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