Samsung Exynos 7904 | AMD EPYC 7F52 | |
CPU comparisonIn this CPU comparison, we compare the Samsung Exynos 7904 and the AMD EPYC 7F52 and use benchmarks to check which processor is faster.
We compare the Samsung Exynos 7904 8 core processor released in Q1/2019 with the AMD EPYC 7F52 which has 16 CPU cores and was introduced in Q2/2020. |
||
Samsung Exynos (47) | Family | AMD EPYC (129) |
Samsung Exynos 7872/7884/7885/7904 (4) | CPU group | AMD EPYC 7002 (24) |
2 | Generation | 2 |
Cortex-A73 / Cortex-A53 | Architecture | Rome (Zen 2) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe Samsung Exynos 7904 is a 8 core processor with a clock frequency of 1.80 GHz. The processor can compute 8 threads at the same time. The AMD EPYC 7F52 clocks with 3.50 GHz (3.90 GHz), has 16 CPU cores and can calculate 32 threads in parallel. |
||
Samsung Exynos 7904 | Characteristic | AMD EPYC 7F52 |
8 | Cores | 16 |
8 | Threads | 32 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.80 GHz 2x Cortex-A73 |
A-Core | 3.50 GHz (3.90 GHz) |
1.60 GHz 6x Cortex-A53 |
B-Core | -- |
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. |
||
ARM Mali-G71 MP2 | GPU | no iGPU |
0.77 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
Bifrost 1 | GPU Generation | -- |
16 nm | Technology | |
1 | Max. displays | |
2 | Compute units | -- |
32 | 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. |
||
ARM Mali-G71 MP2 | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
No | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the Samsung Exynos 7904, while the AMD EPYC 7F52 supports a maximum of GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled. |
||
Samsung Exynos 7904 | Characteristic | AMD EPYC 7F52 |
LPDDR4-1866 | Memory | DDR4-3200 |
Max. Memory | ||
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
-- | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
-- | L3 Cache | 256.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Samsung Exynos 7904 has a TDP of --. The TDP of the AMD EPYC 7F52 is 240 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
Samsung Exynos 7904 | Characteristic | AMD EPYC 7F52 |
-- | TDP (PL1 / PBP) | 240 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Samsung Exynos 7904 has 0.00 MB cache and is manufactured in 14 nm. The cache of AMD EPYC 7F52 is at 256.00 MB. The processor is manufactured in 7 nm. |
||
Samsung Exynos 7904 | Characteristic | AMD EPYC 7F52 |
14 nm | Technology | 7 nm |
Unknown | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
-- | Socket | SP3 |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Linux |
Q1/2019 | Release date | Q2/2020 |
-- | Release price | 3100 $ |
show more data | show more data | |
Samsung Exynos 7904
8C 8T @ 1.80 GHz |
|||
AMD EPYC 7F52
16C 32T @ 3.90 GHz |
Samsung Exynos 7904
8C 8T @ 1.80 GHz |
|||
AMD EPYC 7F52
16C 32T @ 3.70 GHz |
Samsung Exynos 7904
8C 8T @ 1.80 GHz |
|||
AMD EPYC 7F52
16C 32T @ 3.70 GHz |
Samsung Exynos 7904
8C 8T @ 1.80 GHz |
|||
AMD EPYC 7F52
16C 32T @ 3.90 GHz |
Samsung Exynos 7904
8C 8T @ 1.80 GHz |
|||
AMD EPYC 7F52
16C 32T @ 3.70 GHz |
Samsung Exynos 7904
8C 8T @ 1.80 GHz |
|||
AMD EPYC 7F52
16C 32T @ 3.90 GHz |
Samsung Exynos 7904
ARM Mali-G71 MP2 @ 0.77 GHz |
|||
AMD EPYC 7F52
@ 0.00 GHz |
Samsung Exynos 7904
8C 8T @ 1.80 GHz |
|||
AMD EPYC 7F52
16C 32T @ 3.50 GHz |
Devices using this processor |
|
Samsung Exynos 7904 | AMD EPYC 7F52 |
Unknown | Unknown |