AMD Ryzen Embedded V3C14 | Intel Xeon D-1521 | |
CPU comparisonAMD Ryzen Embedded V3C14 or Intel Xeon D-1521 - 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 Embedded V3C14 has 4 cores with 8 threads and clocks with a maximum frequency of 3.80 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen Embedded V3C14 was released in Q3/2022. The Intel Xeon D-1521 has 4 cores with 8 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-1521 was released in Q4/2015. |
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AMD Ryzen Embedded V (16) | Family | Intel Xeon D (79) |
AMD Ryzen Embedded V3000 (5) | CPU group | Intel Xeon D-1500 (22) |
3 | Generation | 1 |
Rembrandt (Zen 3+) | Architecture | Broadwell |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen Embedded V3C14 has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the AMD Ryzen Embedded V3C14 is 2.30 GHz (3.80 GHz) while the Intel Xeon D-1521 has 4 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Intel Xeon D-1521 is at 2.40 GHz (2.70 GHz). |
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AMD Ryzen Embedded V3C14 | Characteristic | Intel Xeon D-1521 |
4 | Cores | 4 |
8 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.30 GHz | Frequency | 2.40 GHz |
3.80 GHz | Turbo Frequency (1 Core) | 2.70 GHz |
3.20 GHz | Turbo Frequency (All Cores) | 2.40 GHz |
Memory & PCIeThe AMD Ryzen Embedded V3C14 can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 76.8 GB/s. The Intel Xeon D-1521 supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 34.1 GB/s. |
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AMD Ryzen Embedded V3C14 | Characteristic | Intel Xeon D-1521 |
DDR5-4800 | Memory | DDR4-2133 |
64 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
76.8 GB/s | Max. Bandwidth | 34.1 GB/s |
Yes | ECC | Yes |
2.00 MB | L2 Cache | 6.00 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 Embedded V3C14 is 15 W, while the Intel Xeon D-1521 has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD Ryzen Embedded V3C14 | Characteristic | Intel Xeon D-1521 |
15 W | TDP (PL1 / PBP) | 45 W |
-- | TDP (PL2) | -- |
25 W | TDP up | -- |
10 W | TDP down | -- |
105 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen Embedded V3C14 is manufactured in 6 nm and has 10.00 MB cache. The Intel Xeon D-1521 is manufactured in 14 nm and has a 6.00 MB cache. |
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AMD Ryzen Embedded V3C14 | Characteristic | Intel Xeon D-1521 |
6 nm | Technology | 14 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
FP7r2 | 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 |
Q3/2022 | Release date | Q4/2015 |
-- | Release price | 216 $ |
show more data | show more data | |
AMD Ryzen Embedded V3C14
4C 8T @ 3.80 GHz |
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Intel Xeon D-1521
4C 8T @ 2.70 GHz |
AMD Ryzen Embedded V3C14
4C 8T @ 3.20 GHz |
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Intel Xeon D-1521
4C 8T @ 2.40 GHz |
AMD Ryzen Embedded V3C14
4C 8T @ 3.80 GHz |
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Intel Xeon D-1521
4C 8T @ 2.70 GHz |
AMD Ryzen Embedded V3C14
4C 8T @ 3.20 GHz |
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Intel Xeon D-1521
4C 8T @ 2.40 GHz |
AMD Ryzen Embedded V3C14
4C 8T @ 3.20 GHz |
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Intel Xeon D-1521
4C 8T @ 2.40 GHz |
Devices using this processor |
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AMD Ryzen Embedded V3C14 | Intel Xeon D-1521 |
Unknown | Unknown |