AMD EPYC 7663 | Samsung Exynos 9820 | |
CPU comparisonIn this CPU comparison, we compare the AMD EPYC 7663 and the Samsung Exynos 9820 and use benchmarks to check which processor is faster.
We compare the AMD EPYC 7663 56 core processor released in Q1/2021 with the Samsung Exynos 9820 which has 8 CPU cores and was introduced in Q1/2019. |
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AMD EPYC (129) | Family | Samsung Exynos (47) |
AMD EPYC 7003 (29) | CPU group | Samsung Exynos 9820 (1) |
3 | Generation | 3 |
Milan (Zen 3) | Architecture | Exynos M4/Cortex-A75/-A55 |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7663 is a 56 core processor with a clock frequency of 2.00 GHz (3.50 GHz). The processor can compute 112 threads at the same time. The Samsung Exynos 9820 clocks with 2.70 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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AMD EPYC 7663 | Characteristic | Samsung Exynos 9820 |
56 | Cores | 8 |
112 | Threads | 8 |
normal | Core architecture | hybrid (Prime / big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.00 GHz (3.50 GHz) 56x Zen 3 |
A-Core | 2.70 GHz 2x Exynos M4 |
-- | B-Core | 2.30 GHz 2x Cortex-A75 |
-- | C-Core | 1.90 GHz 4x Cortex-A55 |
Internal GraphicsGraphics (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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no iGPU | GPU | ARM Mali-G76 MP12 |
GPU frequency | 0.70 GHz | |
-- | GPU (Turbo) | -- |
-- | GPU Generation | Bifrost 3 |
Technology | 7 nm | |
Max. displays | 2 | |
-- | Compute units | 12 |
-- | Shader | 192 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 4 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 | ARM Mali-G76 MP12 |
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 / Encode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the AMD EPYC 7663, while the Samsung Exynos 9820 supports a maximum of 12 GB of memory with a maximum memory bandwidth of -- enabled. |
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AMD EPYC 7663 | Characteristic | Samsung Exynos 9820 |
DDR4-3200 | Memory | LPDDR4X-1866 |
4096 GB | Max. Memory | 12 GB |
8 (Octa Channel) | Memory channels | 4 (Quad Channel) |
204.8 GB/s | Max. Bandwidth | -- |
Yes | ECC | No |
-- | L2 Cache | 1.50 MB |
256.00 MB | L3 Cache | 2.00 MB |
4.0 | PCIe version | -- |
128 | PCIe lanes | -- |
252.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe AMD EPYC 7663 has a TDP of 240 W. The TDP of the Samsung Exynos 9820 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD EPYC 7663 | Characteristic | Samsung Exynos 9820 |
240 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
225 W | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7663 has 256.00 MB cache and is manufactured in 7 nm. The cache of Samsung Exynos 9820 is at 3.50 MB. The processor is manufactured in 8 nm. |
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AMD EPYC 7663 | Characteristic | Samsung Exynos 9820 |
7 nm | Technology | 8 nm |
Chiplet | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | -- |
SP3 | Socket | -- |
AMD-V, SVM | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Android |
Q1/2021 | Release date | Q1/2019 |
6366 $ | Release price | -- |
show more data | show more data | |
AMD EPYC 7663
56C 112T @ 3.50 GHz |
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Samsung Exynos 9820
8C 8T @ 2.70 GHz |
AMD EPYC 7663
56C 112T @ 3.50 GHz |
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Samsung Exynos 9820
8C 8T @ 2.70 GHz |
AMD EPYC 7663
56C 112T @ 3.00 GHz |
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Samsung Exynos 9820
8C 8T @ 2.70 GHz |
AMD EPYC 7663
56C 112T @ 3.50 GHz |
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Samsung Exynos 9820
8C 8T @ 2.70 GHz |
AMD EPYC 7663
56C 112T @ 3.00 GHz |
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Samsung Exynos 9820
8C 8T @ 2.70 GHz |
AMD EPYC 7663
@ 0.00 GHz |
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Samsung Exynos 9820
ARM Mali-G76 MP12 @ 0.70 GHz |
AMD EPYC 7663
56C 112T @ 2.00 GHz |
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Samsung Exynos 9820
8C 8T @ 2.70 GHz |
AMD EPYC 7663
56C 112T @ 3.00 GHz |
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Samsung Exynos 9820
8C 8T @ 2.70 GHz |
Devices using this processor |
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AMD EPYC 7663 | Samsung Exynos 9820 |
Unknown | Samsung Galaxy S10 Samsung Galaxy S10+ |