AMD E-350D | AMD EPYC 7281 | |
CPU comparisonAMD E-350D or AMD EPYC 7281 - 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 E-350D has 2 cores with 2 threads and clocks with a maximum frequency of 1.60 GHz. Up to GB of memory is supported in 1 memory channels. The AMD E-350D was released in Q3/2010. The AMD EPYC 7281 has 16 cores with 32 threads and clocks with a maximum frequency of 2.70 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7281 was released in Q3/2017. |
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AMD E (23) | Family | AMD EPYC (129) |
AMD E/E1/E2-1000 (5) | CPU group | AMD EPYC 7001 (12) |
1 | Generation | 1 |
Zacate (Bobcat) | Architecture | Naples (Zen) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD E-350D is a 2 core processor with a clock frequency of 1.60 GHz. The AMD EPYC 7281 has 16 CPU cores with a clock frequency of 2.20 GHz (2.70 GHz). |
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AMD E-350D | Characteristic | AMD EPYC 7281 |
2 | Cores | 16 |
2 | Threads | 32 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.60 GHz | Frequency | 2.20 GHz |
-- | Turbo Frequency (1 Core) | 2.70 GHz |
-- | Turbo Frequency (All Cores) | 2.70 GHz |
Internal GraphicsThe 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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AMD Radeon HD 6310 | GPU | no iGPU |
0.49 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
3 | GPU Generation | -- |
40 nm | Technology | |
2 | Max. displays | |
1 | Compute units | -- |
80 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
1 GB | Max. GPU Memory | -- |
11 | 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 HD 6310 | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD E-350D supports a maximum of GB of memory in 1 memory channels. The AMD EPYC 7281 can connect up to GB of memory in 8 memory channels. |
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AMD E-350D | Characteristic | AMD EPYC 7281 |
DDR3-1600 | Memory | DDR4-2666 |
Max. Memory | ||
1 (Single Channel) | Memory channels | 8 (Octa Channel) |
12.8 GB/s | Max. Bandwidth | 170.6 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
1.00 MB | L3 Cache | 32.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 126.1 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD E-350D has a TDP of 18 W, that of the AMD EPYC 7281 is 170 W. |
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AMD E-350D | Characteristic | AMD EPYC 7281 |
18 W | TDP (PL1 / PBP) | 170 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD E-350D has a 1.00 MB cache, while the AMD EPYC 7281 cache has a total of 32.00 MB. |
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AMD E-350D | Characteristic | AMD EPYC 7281 |
32 nm | Technology | 14 nm |
Unknown | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
BGA 413 | Socket | SP3 |
AMD-V | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Operating systems | Windows 10, Linux | |
Q3/2010 | Release date | Q3/2017 |
-- | Release price | 625 $ |
show more data | show more data | |
AMD E-350D
2C 2T @ 1.60 GHz |
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AMD EPYC 7281
16C 32T @ 2.70 GHz |
AMD E-350D
2C 2T @ 1.60 GHz |
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AMD EPYC 7281
16C 32T @ 2.70 GHz |
AMD E-350D
2C 2T @ 1.60 GHz |
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AMD EPYC 7281
16C 32T @ 2.70 GHz |
AMD E-350D
2C 2T @ 1.60 GHz |
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AMD EPYC 7281
16C 32T @ 2.70 GHz |
AMD E-350D
2C 2T @ 1.60 GHz |
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AMD EPYC 7281
16C 32T @ 2.70 GHz |
AMD E-350D
AMD Radeon HD 6310 @ 0.49 GHz |
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AMD EPYC 7281
@ 0.00 GHz |
AMD E-350D
2C 2T @ 1.60 GHz |
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AMD EPYC 7281
16C 32T @ 2.70 GHz |
AMD E-350D
2C 2T @ 1.60 GHz |
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AMD EPYC 7281
16C 32T @ 2.70 GHz |
Devices using this processor |
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AMD E-350D | AMD EPYC 7281 |
Unknown | Unknown |