AMD A4-4000 | AMD EPYC 7552 | |
CPU comparisonAMD A4-4000 or AMD EPYC 7552 - 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 A4-4000 has 2 cores with 2 threads and clocks with a maximum frequency of 3.20 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A4-4000 was released in Q2/2013. The AMD EPYC 7552 has 48 cores with 96 threads and clocks with a maximum frequency of 3.30 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7552 was released in Q3/2019. |
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AMD A (112) | Family | AMD EPYC (129) |
AMD A4-4000 (2) | CPU group | AMD EPYC 7002 (24) |
2 | Generation | 2 |
Richland (Piledriver) | Architecture | Rome (Zen 2) |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | AMD EPYC 7551 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD A4-4000 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD A4-4000 is 3.00 GHz (3.20 GHz) while the AMD EPYC 7552 has 48 CPU cores and 96 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7552 is at 2.20 GHz (3.30 GHz). |
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AMD A4-4000 | Characteristic | AMD EPYC 7552 |
2 | Cores | 48 |
2 | Threads | 96 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
3.00 GHz | Frequency | 2.20 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 3.30 GHz |
3.20 GHz | Turbo Frequency (All Cores) | 2.50 GHz |
Integrated graphics (iGPU)The AMD A4-4000 or AMD EPYC 7552 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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AMD Radeon HD 7480D | GPU | no iGPU |
0.72 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
4 | GPU Generation | -- |
32 nm | Technology | |
2 | Max. displays | |
2 | Compute units | -- |
128 | 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 7480D | 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 A4-4000 can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The AMD EPYC 7552 supports up to GB of memory in 8 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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AMD A4-4000 | Characteristic | AMD EPYC 7552 |
DDR3-1333 | Memory | DDR4-3200 |
Max. Memory | ||
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
21.3 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
1.00 MB | L3 Cache | 192.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the AMD A4-4000 is 65 W, while the AMD EPYC 7552 has a TDP of 200 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD A4-4000 | Characteristic | AMD EPYC 7552 |
65 W | TDP (PL1 / PBP) | 200 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD A4-4000 is manufactured in 32 nm and has 1.00 MB cache. The AMD EPYC 7552 is manufactured in 7 nm and has a 192.00 MB cache. |
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AMD A4-4000 | Characteristic | AMD EPYC 7552 |
32 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, FMA3, FMA4 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
FM2 | Socket | SP3 |
AMD-V | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Linux |
Q2/2013 | Release date | Q3/2019 |
32 $ | Release price | 7000 $ |
show more data | show more data | |
AMD A4-4000
2C 2T @ 3.20 GHz |
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AMD EPYC 7552
48C 96T @ 3.30 GHz |
AMD A4-4000
2C 2T @ 3.20 GHz |
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AMD EPYC 7552
48C 96T @ 2.50 GHz |
AMD A4-4000
2C 2T @ 3.20 GHz |
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AMD EPYC 7552
48C 96T @ 3.30 GHz |
AMD A4-4000
AMD Radeon HD 7480D @ 0.72 GHz |
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AMD EPYC 7552
@ 0.00 GHz |
AMD A4-4000
2C 2T @ 3.20 GHz |
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AMD EPYC 7552
48C 96T @ 2.50 GHz |
AMD A4-4000
2C 2T @ 3.00 GHz |
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AMD EPYC 7552
48C 96T @ 2.20 GHz |
AMD A4-4000
2C 2T @ 3.20 GHz |
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AMD EPYC 7552
48C 96T @ 3.30 GHz |
AMD A4-4000
2C 2T @ 3.20 GHz |
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AMD EPYC 7552
48C 96T @ 2.50 GHz |
Devices using this processor |
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AMD A4-4000 | AMD EPYC 7552 |
Unknown | Unknown |