AMD EPYC 7662 | AMD Ryzen Embedded V1605B | |
CPU comparisonAMD EPYC 7662 or AMD Ryzen Embedded V1605B - 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 EPYC 7662 has 64 cores with 128 threads and clocks with a maximum frequency of 3.30 GHz. Up to GB of memory is supported in 8 memory channels. The AMD EPYC 7662 was released in Q1/2020. The AMD Ryzen Embedded V1605B has 4 cores with 8 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The AMD Ryzen Embedded V1605B was released in Q1/2018. |
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AMD EPYC (129) | Family | AMD Ryzen Embedded V (16) |
AMD EPYC 7002 (24) | CPU group | AMD Ryzen Embedded V1000 (7) |
2 | Generation | 1 |
Rome (Zen 2) | Architecture | Great Horned Owl (Zen) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
AMD EPYC 7763 | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7662 is a 64 core processor with a clock frequency of 2.00 GHz (3.30 GHz). The AMD Ryzen Embedded V1605B has 4 CPU cores with a clock frequency of 2.00 GHz (3.60 GHz). |
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AMD EPYC 7662 | Characteristic | AMD Ryzen Embedded V1605B |
64 | Cores | 4 |
128 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.00 GHz | Frequency | 2.00 GHz |
3.30 GHz | Turbo Frequency (1 Core) | 3.60 GHz |
2.40 GHz | Turbo Frequency (All Cores) | 2.00 GHz |
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 RX Vega 8 (Raven Ridge) |
GPU frequency | 1.10 GHz | |
-- | GPU (Turbo) | -- |
-- | GPU Generation | 8 |
Technology | 14 nm | |
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 RX Vega 8 (Raven Ridge) |
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 / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD EPYC 7662 supports a maximum of GB of memory in 8 memory channels. The AMD Ryzen Embedded V1605B can connect up to 32 GB of memory in 2 memory channels. |
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AMD EPYC 7662 | Characteristic | AMD Ryzen Embedded V1605B |
DDR4-3200 | Memory | DDR4-2400 |
Max. Memory | 32 GB | |
8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 38.4 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
256.00 MB | L3 Cache | 4.00 MB |
4.0 | PCIe version | 3.0 |
128 | PCIe lanes | 16 |
252.0 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 7662 has a TDP of 225 W, that of the AMD Ryzen Embedded V1605B is 15 W. |
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AMD EPYC 7662 | Characteristic | AMD Ryzen Embedded V1605B |
225 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | 25 W |
-- | TDP down | 12 W |
-- | Tjunction max. | 105 °C |
Technical detailsThe AMD EPYC 7662 has a 256.00 MB cache, while the AMD Ryzen Embedded V1605B cache has a total of 4.00 MB. |
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AMD EPYC 7662 | Characteristic | AMD Ryzen Embedded V1605B |
7 nm | Technology | 14 nm |
Chiplet | Chip design | Chiplet |
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, FMA3 |
SP3 | Socket | FP5 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q1/2020 | Release date | Q1/2018 |
-- | Release price | -- |
show more data | show more data | |
AMD EPYC 7662
64C 128T @ 3.30 GHz |
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AMD Ryzen Embedded V1605B
4C 8T @ 3.60 GHz |
AMD EPYC 7662
64C 128T @ 2.40 GHz |
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AMD Ryzen Embedded V1605B
4C 8T @ 2.00 GHz |
AMD EPYC 7662
64C 128T @ 2.40 GHz |
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AMD Ryzen Embedded V1605B
4C 8T @ 2.00 GHz |
AMD EPYC 7662
64C 128T @ 3.30 GHz |
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AMD Ryzen Embedded V1605B
4C 8T @ 3.60 GHz |
AMD EPYC 7662
64C 128T @ 2.40 GHz |
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AMD Ryzen Embedded V1605B
4C 8T @ 2.00 GHz |
AMD EPYC 7662
@ 0.00 GHz |
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AMD Ryzen Embedded V1605B
AMD Radeon RX Vega 8 (Raven Ridge) @ 1.10 GHz |
AMD EPYC 7662
64C 128T @ 3.30 GHz |
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AMD Ryzen Embedded V1605B
4C 8T @ 3.60 GHz |
Devices using this processor |
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AMD EPYC 7662 | AMD Ryzen Embedded V1605B |
Unknown | Unknown |