AMD Ryzen Embedded V1500B | AMD RX-421BD | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen Embedded V1500B and the AMD RX-421BD 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 RX-421BD which has 4 CPU cores and was introduced in Q4/2015. |
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AMD Ryzen Embedded V (16) | Family | AMD R (6) |
AMD Ryzen Embedded V1000 (7) | CPU group | AMD RX 1st Gen. (6) |
1 | Generation | 1 |
Great Horned Owl (Zen) | Architecture | Merlin Falcon (Excavator) |
Desktop / Server | Segment | Mobile |
-- | 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 RX-421BD 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 RX-421BD |
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 (Merlin Falcon) |
GPU frequency | 0.80 GHz | |
-- | GPU (Turbo) | -- |
-- | GPU Generation | 3 |
Technology | 28 | |
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 (Merlin Falcon) |
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 RX-421BD 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 RX-421BD |
DDR4-2400 | Memory | DDR4-2400, DDR3-2133 |
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 | 12 |
15.8 GB/s | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe AMD Ryzen Embedded V1500B has a TDP of 16 W. The TDP of the AMD RX-421BD is 35 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 RX-421BD |
16 W | TDP (PL1 / PBP) | 35 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 12 W |
105 °C | Tjunction max. | 90 °C |
Technical detailsThe AMD Ryzen Embedded V1500B has 6.00 MB cache and is manufactured in 14 nm. The cache of AMD RX-421BD is at 2.00 MB. The processor is manufactured in 28 nm. |
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AMD Ryzen Embedded V1500B | Characteristic | AMD RX-421BD |
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, AVX, FMA3, FMA4 |
FP5 | Socket | FP4 |
AMD-V, SVM | Virtualization | AMD-V, AMD-Vt |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | |
Q1/2018 | Release date | Q4/2015 |
-- | Release price | -- |
show more data | show more data | |
AMD Ryzen Embedded V1500B
4C 8T @ 2.20 GHz |
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AMD RX-421BD
4C 4T @ 3.40 GHz |
AMD Ryzen Embedded V1500B
4C 8T @ 2.20 GHz |
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AMD RX-421BD
4C 4T @ 2.10 GHz |
AMD Ryzen Embedded V1500B
4C 8T @ 2.20 GHz |
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AMD RX-421BD
4C 4T @ 3.40 GHz |
AMD Ryzen Embedded V1500B
4C 8T @ 2.20 GHz |
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AMD RX-421BD
4C 4T @ 2.10 GHz |
AMD Ryzen Embedded V1500B
@ 0.00 GHz |
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AMD RX-421BD
AMD Radeon R7 - 512 (Merlin Falcon) @ 0.80 GHz |
AMD Ryzen Embedded V1500B
4C 8T @ 2.20 GHz |
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AMD RX-421BD
4C 4T @ 2.10 GHz |
Devices using this processor |
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AMD Ryzen Embedded V1500B | AMD RX-421BD |
Synology DiskStation DS1621+ Synology DiskStation DS1821+ QNAP Turbo Station TS-673A |
Unknown |