AMD A6-5400B | AMD EPYC 73F3 | |
CPU comparisonAMD A6-5400B or AMD EPYC 73F3 - 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 A6-5400B has 2 cores with 2 threads and clocks with a maximum frequency of 3.80 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A6-5400B was released in Q3/2012. The AMD EPYC 73F3 has 16 cores with 32 threads and clocks with a maximum frequency of 4.00 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The AMD EPYC 73F3 was released in Q1/2021. |
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AMD A (112) | Family | AMD EPYC (129) |
AMD A6-5000 (3) | CPU group | AMD EPYC 7003 (29) |
4 | Generation | 3 |
Kabini (Jaguar) | Architecture | Milan (Zen 3) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A6-5400B is a 2 core processor with a clock frequency of 3.60 GHz (3.80 GHz). The AMD EPYC 73F3 has 16 CPU cores with a clock frequency of 3.50 GHz (4.00 GHz). |
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AMD A6-5400B | Characteristic | AMD EPYC 73F3 |
2 | Cores | 16 |
2 | Threads | 32 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
3.60 GHz | Frequency | 3.50 GHz |
3.80 GHz | Turbo Frequency (1 Core) | 4.00 GHz |
3.80 GHz | Turbo Frequency (All Cores) | 3.80 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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AMD Radeon HD 7540D | GPU | no iGPU |
0.64 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
4 | GPU Generation | -- |
32 nm | Technology | |
2 | Max. displays | |
3 | Compute units | -- |
192 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 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 7540D | 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 A6-5400B supports a maximum of GB of memory in 2 memory channels. The AMD EPYC 73F3 can connect up to 4096 GB of memory in 8 memory channels. |
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AMD A6-5400B | Characteristic | AMD EPYC 73F3 |
DDR3-1866 | Memory | DDR4-3200 |
Max. Memory | 4096 GB | |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
29.9 GB/s | Max. Bandwidth | 204.8 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
1.00 MB | L3 Cache | 256.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A6-5400B has a TDP of 65 W, that of the AMD EPYC 73F3 is 240 W. |
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AMD A6-5400B | Characteristic | AMD EPYC 73F3 |
65 W | TDP (PL1 / PBP) | 240 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 225 W |
-- | Tjunction max. | -- |
Technical detailsThe AMD A6-5400B has a 1.00 MB cache, while the AMD EPYC 73F3 cache has a total of 256.00 MB. |
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AMD A6-5400B | Characteristic | AMD EPYC 73F3 |
28 nm | Technology | 7 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 |
FM2 | Socket | SP3 |
AMD-V | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Operating systems | Windows 10, Linux | |
Q3/2012 | Release date | Q1/2021 |
-- | Release price | 3521 $ |
show more data | show more data | |
AMD A6-5400B
2C 2T @ 3.80 GHz |
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AMD EPYC 73F3
16C 32T @ 4.00 GHz |
AMD A6-5400B
2C 2T @ 3.80 GHz |
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AMD EPYC 73F3
16C 32T @ 3.80 GHz |
AMD A6-5400B
2C 2T @ 3.80 GHz |
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AMD EPYC 73F3
16C 32T @ 3.80 GHz |
AMD A6-5400B
AMD Radeon HD 7540D @ 0.64 GHz |
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AMD EPYC 73F3
@ 0.00 GHz |
Devices using this processor |
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AMD A6-5400B | AMD EPYC 73F3 |
Unknown | Unknown |