Note: The information shown below is based on rumors and unoffical information. Technical details or benchmark results may be different in the final version of this processor. |
Samsung Exynos 9825 | AMD EPYC 9555 | |
CPU comparisonIn this CPU comparison, we compare the Samsung Exynos 9825 and the AMD EPYC 9555 and use benchmarks to check which processor is faster.
We compare the Samsung Exynos 9825 8 core processor released in Q3/2019 with the AMD EPYC 9555 which has 64 CPU cores and was introduced in Q4/2024. |
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Samsung Exynos (47) | Family | AMD EPYC (129) |
Samsung Exynos 9825 (1) | CPU group | AMD EPYC 9005 (21) |
3 | Generation | 5 |
Exynos M4/Cortex-A75/-A55 | Architecture | Turin (Zen 5 / Zen 5c) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | AMD EPYC 9554 |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Samsung Exynos 9825 is a 8 core processor with a clock frequency of 2.73 GHz. The processor can compute 8 threads at the same time. The AMD EPYC 9555 clocks with 3.30 GHz, has 64 CPU cores and can calculate 128 threads in parallel. |
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Samsung Exynos 9825 | Characteristic | AMD EPYC 9555 |
8 | Cores | 64 |
8 | Threads | 128 |
hybrid (Prime / big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.73 GHz 2x Exynos M4 |
A-Core | 3.30 GHz 64x Zen 5 |
2.31 GHz 2x Cortex-A75 |
B-Core | -- |
1.95 GHz 4x Cortex-A55 |
C-Core | -- |
Integrated graphics (iGPU)Graphics (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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ARM Mali-G76 MP12 | GPU | no iGPU |
0.70 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
Bifrost 3 | GPU Generation | -- |
7 nm | Technology | |
2 | Max. displays | |
12 | Compute units | -- |
192 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
4 GB | Max. GPU Memory | -- |
12 | 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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ARM Mali-G76 MP12 | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode / Encode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 12 GB of memory in a maximum of 4 memory channels is supported by the Samsung Exynos 9825, while the AMD EPYC 9555 supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 480.0 GB/s enabled. |
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Samsung Exynos 9825 | Characteristic | AMD EPYC 9555 |
LPDDR4X-1866 | Memory | DDR5-6000 |
12 GB | Max. Memory | 6144 GB |
4 (Quad Channel) | Memory channels | 12 |
-- | Max. Bandwidth | 480.0 GB/s |
No | ECC | Yes |
1.50 MB | L2 Cache | -- |
2.00 MB | L3 Cache | 256.00 MB |
-- | PCIe version | 5.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe Samsung Exynos 9825 has a TDP of --. The TDP of the AMD EPYC 9555 is 360 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Samsung Exynos 9825 | Characteristic | AMD EPYC 9555 |
-- | TDP (PL1 / PBP) | 360 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 100 °C |
Technical detailsThe Samsung Exynos 9825 has 3.50 MB cache and is manufactured in 7 nm. The cache of AMD EPYC 9555 is at 256.00 MB. The processor is manufactured in 4 nm. |
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Samsung Exynos 9825 | Characteristic | AMD EPYC 9555 |
7 nm | Technology | 4 nm |
Unknown | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
-- | Socket | SP5 |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows Server 2022, Linux, Windows 11 |
Q3/2019 | Release date | Q4/2024 |
-- | Release price | -- |
show more data | show more data | |
Samsung Exynos 9825
8C 8T @ 2.73 GHz |
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AMD EPYC 9555
64C 128T @ 3.30 GHzNot verified |
Samsung Exynos 9825
8C 8T @ 2.73 GHz |
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AMD EPYC 9555
64C 128T @ 3.30 GHzNot verified |
Samsung Exynos 9825
8C 8T @ 2.73 GHz |
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AMD EPYC 9555
64C 128T @ 3.30 GHzNot verified |
Samsung Exynos 9825
8C 8T @ 2.73 GHz |
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AMD EPYC 9555
64C 128T @ 3.30 GHzNot verified |
Samsung Exynos 9825
ARM Mali-G76 MP12 @ 0.70 GHz |
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AMD EPYC 9555
@ 0.00 GHzNot verified |
Samsung Exynos 9825
8C 8T @ 2.73 GHz |
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AMD EPYC 9555
64C 128T @ 3.30 GHzNot verified |
Samsung Exynos 9825
8C 8T @ 2.73 GHz |
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AMD EPYC 9555
64C 128T @ 3.30 GHzNot verified |
Devices using this processor |
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Samsung Exynos 9825 | AMD EPYC 9555 |
Samsung Galaxy Note10 Samsung Galaxy Note10+ |
Unknown |