AMD Ryzen Embedded V1500B | AMD Opteron X3421 | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen Embedded V1500B and the AMD Opteron X3421 and use benchmarks to check which processor is faster.
We compare the AMD Ryzen Embedded V1500B 4 core processor released in Q1/2018 with the AMD Opteron X3421 which has 4 CPU cores and was introduced in Q2/2015. |
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AMD Ryzen Embedded V (16) | Family | AMD Opteron (4) |
AMD Ryzen Embedded V1000 (7) | CPU group | AMD Opteron X3000 (3) |
1 | Generation | 0 |
Great Horned Owl (Zen) | Architecture | Toronto (Excavator) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen Embedded V1500B is a 4 core processor with a clock frequency of 2.20 GHz. The processor can compute 8 threads at the same time. The AMD Opteron X3421 clocks with 2.10 GHz (3.40 GHz), has 4 CPU cores and can calculate 4 threads in parallel. |
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AMD Ryzen Embedded V1500B | Characteristic | AMD Opteron X3421 |
4 | Cores | 4 |
8 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.20 GHz | Frequency | 2.10 GHz |
-- | Turbo Frequency (1 Core) | 3.40 GHz |
-- | Turbo Frequency (All Cores) | -- |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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no iGPU | GPU | AMD Radeon R7 - 512 (Toronto) |
GPU frequency | 0.80 GHz | |
-- | GPU (Turbo) | -- |
-- | GPU Generation | 0 |
Technology | ||
Max. displays | 3 | |
-- | Compute units | 8 |
-- | Shader | 512 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 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 R7 - 512 (Toronto) |
No | Codec h265 / HEVC (8 bit) | Decode |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
No | Codec JPEG | Decode |
Memory & PCIeUp to 32 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen Embedded V1500B, while the AMD Opteron X3421 supports a maximum of GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled. |
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AMD Ryzen Embedded V1500B | Characteristic | AMD Opteron X3421 |
DDR4-2400 | Memory | DDR4-2400 |
32 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
38.4 GB/s | Max. Bandwidth | 38.4 GB/s |
Yes | ECC | Yes |
2.00 MB | L2 Cache | 2.00 MB |
4.00 MB | L3 Cache | -- |
3.0 | PCIe version | 3.0 |
16 | PCIe lanes | 8 |
15.8 GB/s | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe AMD Ryzen Embedded V1500B has a TDP of 16 W. The TDP of the AMD Opteron X3421 is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD Ryzen Embedded V1500B | Characteristic | AMD Opteron X3421 |
16 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | 35 W |
-- | TDP down | 12 W |
105 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen Embedded V1500B has 6.00 MB cache and is manufactured in 14 nm. The cache of AMD Opteron X3421 is at 2.00 MB. The processor is manufactured in 28 nm. |
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AMD Ryzen Embedded V1500B | Characteristic | AMD Opteron X3421 |
14 nm | Technology | 28 nm |
Chiplet | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2 |
FP5 | Socket | FP4 |
AMD-V, SVM | Virtualization | AMD-V, AMD-Vt |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2018 | Release date | Q2/2015 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen Embedded V1500B
4C 8T @ 2.20 GHz |
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AMD Opteron X3421
4C 4T @ 3.40 GHz |
AMD Ryzen Embedded V1500B
4C 8T @ 2.20 GHz |
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AMD Opteron X3421
4C 4T @ 2.10 GHz |
AMD Ryzen Embedded V1500B
4C 8T @ 2.20 GHz |
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AMD Opteron X3421
4C 4T @ 3.40 GHz |
AMD Ryzen Embedded V1500B
4C 8T @ 2.20 GHz |
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AMD Opteron X3421
4C 4T @ 2.10 GHz |
AMD Ryzen Embedded V1500B
@ 0.00 GHz |
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AMD Opteron X3421
AMD Radeon R7 - 512 (Toronto) @ 0.80 GHz |
AMD Ryzen Embedded V1500B
4C 8T @ 2.20 GHz |
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AMD Opteron X3421
4C 4T @ 2.10 GHz |
Devices using this processor |
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AMD Ryzen Embedded V1500B | AMD Opteron X3421 |
Synology DiskStation DS1621+ Synology DiskStation DS1821+ QNAP Turbo Station TS-673A |
Unknown |